baber/WOPTO huggingface dataset:
Patent JP-S61235040-A (JP)
Title: Assembling method for cylinder block core
Inventor: NOMURA SHOJI
IPC: B22C9/24
Filed: 1985-04-10
Abstract: PURPOSE:To make possible the dealing with the change in the outside shape of bore cores and to assemble cores for cylinder blocks which are different in size, etc. with good accuracy by making respectively common the guide pin guide holes of the respective bore cores and the guide pin insertion holes of respective head cores. CONSTITUTION:A cylinder 4 is shrunk and a bore jig 3 is moved toward the left end. The bore core 13 is mounted on a supporting base 13. The head core 11 and a jacket core 12 are assembled and the assembly is imposed on a supporting jig 2 in such a manner that the axial line is horizontal. A cylinder 6 is extended. Then the guide pin 6a projects into the jacket core 12 by penetrating through the guide pin insertion hole 11c. A cylinder 4 is extended in this state. Then the jig 3 moves together with the bore core 13 toward a supporting jig 2 side. The front end of the core 13 is thereby inserted into the core 12 and the guide pin guide hole 13c is guided by the guide pin 6a and is made horizontal. The top end thereof contacts with the head core 11. The bore core 13, the jacket core 12 and the head core 11 are thus assembled to the prescribed shape.
Patent JP-S572863-A (JP)
Title: Magnetic alloy for core of magnetic head
Inventor: TAKAYANAGI KIYOSHI
IPC: G11B5/127
Filed: 1980-06-05
Abstract: PURPOSE: To obtain a magnetic alloy for the core of a magnetic head with remarkably enhanced wear resistance by adding a specified amount of Si, Au and Ag to Fe.  
     CONSTITUTION: An alloy consisting of 4.5W8.5wt% Si, 0.05W3.0wt% Au and/or Ag and the balance Fe is prepared. Thus, a magnetic alloy having superior magnetic characteristics and magnetostriction close to zero and hardly causing deterioration due to molding is obtd. inexpensively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232239-A (JP)
Title: Onboard telephone set
Inventor: ONO TAKESHI
IPC: H04M1/00
Filed: 1986-04-02
Abstract: PURPOSE:To prevent a crew near a telephone set from being surprised by providing a timer circuit started by the input of an incoming signal to increase gradually the gain of an amplifier so as to distinguish momentarily a call tone from an abnormality alarm tone. CONSTITUTION:A call tone selector switch 24 is operated to select a call tone of an artificial call tone synthesizing circuit 23 in advance. In inputting an incoming signal from an automatic telephone exchange 10, a talking circuit 21 is operated to start the circuit 23 and the timer circuit 25. Then the artificial call tone synthesizing circuit 23 generates an optional call tone synthesizing signal selected in advance and gives it to an amplifier 26, whose gain is increased gradually by the control of the timer circuit 26, then its output signal increases the amplitude gradually. Thus, a call tone generated from a speaker 27 has a small sound volume at first and then a larger sound volume gradually. If a handset 22 is hooked off, the call tone is stopped and the state is set to the talking state.
Patent JP-S59200843-A (JP)
Title: Controller for automatic speed change gear for vehicle
Inventor: ITOU YASUNOBU
IPC: F16H61/18
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the occurrence of over-run of engine and the deterioration of fuel cost by using a system in which when a set vehicular speed is exceeded, maximum speed-changing step run interruption by manual switching is made impossible regardless of the setting condition of the manual switch. CONSTITUTION:An electronic control circuit to control a solenoid valve 95 to interrupt the maximum speed-changing step run is connected to a gate circuit 927 to be ON-OFF-operated by signals from a manual switch 901 and also to a solenoid drive circuit 929 in parallel with the gate circuit 927. When vehicular speed signal from a vehicular speed sensor 902 exceeds a set value, a V1 comparator 921 to earth the solenoid drive circuit 929 is provided. Therefore, when vehicular speed exceeds a set value, maximum speed changing step run interruption by the manual switch 901 can be made impossible regardless of the setting condition of the manual switch 901. The deterioration of fuel cost by maloperation and releasing failure and over-run of engine can thus be prevented.
Patent JP-2000266536-A (JP)
Title: Method and apparatus for indexing circumferential position of rotator
Inventor: ISHII KENJI
IPC: G01B21/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To perform indexing of a can quickly at low cost by aligning the direction of a pattern applied to the can with the pasting position of a sticker when a campaign sticker is pasted onto the outer circumferential surface of a beer can. SOLUTION: The indexing apparatus comprises a pattern input section 2 where the pattern on a can W can be read out in the circumferential direction, a comparison target memory section 3 for storing the data read out for single circumference at the pattern input section 2 as a basic data, a section 4 for comparing the data read out, as an extraction data, from a part of the outer circumferential surface at the pattern input section 2 with the basic data in the comparison target memory section 3 and locating the extraction data, and a position converting section 5 for positioning an objective can W of the extraction data based on the comparison results from the data comparing section 4.
Patent JP-H06289321-A (JP)
Title: Analyzer, optical element, photodetector, optical head, magneto-optical signal detecting means, position error signal detecting means, and manufacture of optical element
Inventor: TAKEDA TAKASHI
IPC: G11B11/105
Filed: 1993-04-01
Abstract: PURPOSE:To manufacture optical elements efficiently at low cost by forming surfaces which are not parallel to each other, forming a polarizing film on at least one surface, and charging transparent resin or a transparent adhesive between the surfaces. CONSTITUTION:The optical elements 101 and 102 having the flat surfaces are arranged at an about 45 deg. angle to each other and the polarizing optical thin film is vapor- deposited on the surface 104 of the optical element 101. The transparent resin is charged in the gap between the surface 104 and optical element 102. Consequently, the slanting surface 104 of an analyzer which transmits almost 100% of a P wave and reflects 100% of an S wave is obtained. A component of an incident light beam 105 which is polarized in a surface direction containing the normal of the slanting surface and the light beam 105 is transmitted in the direction of a light beam 107 and a component which is perpendicular to it is reflected in the direction of a light beam 106. Here, the angle between the slanting surface 104 and the element 102 is set to >45 deg. and then the extinction ratio as the analyzer increases, but when <45 deg., the thickness of the optical element is reduced.
Patent JP-S58196182-A (JP)
Title: Guide pin for positioning
Inventor: KURIMOTO HIROSHI
IPC: B23K11/11
Filed: 1982-05-08
Abstract: PURPOSE:To provide a titled guide pin which is highly resistant to abrasion in the stage of joining >=2 sets of work pieces such as steel plates to each other by spot welding and is improved to prevent surface damage, by spraking by applying a melt sprayed film of an Ni self-fluxing alloy contg. a prescribed weight ratio of W on said pin. CONSTITUTION:An Ni self-fluxing alloy contg. 2-30wt% W and 50-85wt% Ni is melt sprayed on the surface of a substrate, i.e., a guide pin, thereby forming a melt sprayed film thereon. The film of said self-fluxing alloy is melted by a heat treatment to form a diffusion-bonded layer between the film and the substrate metal, whereby the intended guide pin for positioning is obtained. The thickness of the above-described melt sprayed film is usually about 10mu order - 1- 3X10<3>mu.
Patent JP-H11270107-A (JP)
Title: Wiring-incorporated floor finishing material
Inventor: NISHIMURA MASAHIRO
IPC: E04F15/024
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiring-incorporated floor finishing material capable of wiring between apparatuses inside a floor without exerting any influence upon living environment, even in a floor with no margin in the ceiling height. SOLUTION: A finishing material 5 is stuck on the upper surface of a board 3 incorporated with wires 7a, 7b. Male type plugs 8a are provided to the end parts of the wires 7a, 7b on the side 3a, and female type plugs 8b are provided to the end parts of the wires 7a, 7b on the side 3b. On the other hand, in the finishing material 5, male type connecting parts 9a are formed on the sides 5a, 5c, while female type connecting parts 9b are formed on the sides 5b, 5d. In the state that the finishing material 5 is stuck on the board 3, the male type plugs 8a are arranged to the undersides of the male type connection parts 9a, and the female type plugs 8b are arranged to the undersides of the female type connecting parts 9b.
Patent JP-S573271-A (JP)
Title: Disk drive with two-purpose filter
Inventor: NAKAMATSU YOSHIROU
IPC: G11B33/14
Filed: 1980-06-07
Abstract: PURPOSE:To simplify and miniaturize the structure of a drive by using one filter in an airtight structure as an air filter for a disk and another air filter for internal pressure adjustment. CONSTITUTION:A disk rotation part has an airtight structure 4, wherein a filter 14 is provided for filtering at a disk part 6. The filter 14 communicates with the outside and when the internal pressure of the structure 4 falls below the external pressure, outside air flows into the structure 4 via the filter 14.
Patent JP-H02253408-A (JP)
Title: Fuel cell power generator
Inventor: NISHIGAKI HIDEO
IPC: G05F1/67
Filed: 1989-03-28
Abstract: PURPOSE:To eliminate the fault of a fuel cell due to pressure difference between fuel gas and the air in the electrode of the fuel cell by controlling an inverter so as to increase a power consumed in a dummy resistor in a moment when plural dummy resistors are separated from a circuit sequentially. CONSTITUTION:At a process where the output of the fuel cell 1 is loaded first on the dummy resistor 45 when an operation is started up, and next, the output of the inverter 7 is increased by switching from the dummy resistor 45 to the inverter 7 sequentially, the dummy resistor 45 is separated from the circuit, and simultaneously with the separation of the dummy resistor, a power value loaded by a separated dummy resistor 45 is fed to a power system in a moment as the output of the inverter 7. Thereby, the output value of the fuel cell 1 can be kept constant without being fluctuated, and the fault of the main body of the fuel cell 1 due to differential pressure generated by the pressure difference between the fuel gas and the air in the electrode of the fuel cell 1 can be prevented from occurring, which enables the operation to be safely continued.
Patent JP-S5410706-A (JP)
Title: Cassette charging device
Inventor: SHIRAI TOSHIO
IPC: G11B15/675
Filed: 1977-06-27
Abstract: PURPOSE:To automatically accomplish the cassette charging operation such that a cassette holder is moved in the cassette inserting direction by retaining one end of a string-like article upon the cassette holder through a spring and by pulling the string-like article.
Patent JP-H04311213-A (JP)
Title: System for informing operating state of computer system
Inventor: KAGAWA TETSUO
IPC: G09G5/14
Filed: 1991-04-09
Abstract: PURPOSE:To display the operating state of a computer system on the graphic display device of the system without giving any influence on other work and with high long-distance visibility. CONSTITUTION:After the operating state of a computer system is sampled and stored at every prescribed time (Step 100), the mean value of the sampled data is calculated (Step 110) and the color of a background picture is decided from the mean value (Step 120). Then the shape of the current background picture is found (Step 140) by obtaining the information of the window currently displayed on the screen of a display device (Step 130) and the background picture is displayed in the color decided in Step 120 (Step 150). The color of the background picture is changed in accordance with the operating state of the computer system at every prescribed time by performing the above-mentioned steps at every prescribed time.
Patent JP-S61236905-A (JP)
Title: Pneumatic actuator
Inventor: TAKAGI TAKEO
IPC: F15B15/10
Filed: 1985-04-12
Abstract: PURPOSE:To obtain an actuator which is resistant to external wounds by covering the outer periphery of a tubular body by a braided reinforcing structure and further covering with the intrusion part intruding into the stitches of the braided reinforcing structure. CONSTITUTION:The outer periphery of a tubular body 1 made of rubber or rubber elastic material is covered with a braided reinforcing structure 2 made of organic or inorganic high tension fiber. Further, the braided reinforcing structure 2 is covered with a covering member 10 which is made of rubber or rubber elastic material and is relatively thin and has the intrusion part intruding into the stitches of the braided reinforcing structure 2. The both edge opened ports of the tubular body 1, braided reinforcing structure 2, and the covering member 10 are sealing joined, and a connecting hole 4 which communicates to the inside vacant space 6 of the tubular body 1 is formed. With such constitution, an actuator resisting to external wounds can be obtained.
Patent JP-H08278615-A (JP)
Title: Photographic element containing remover of oxidized developing main ingredient
Inventor: SUTEIIBUN POORU SHINGAA
IPC: G03C1/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxidized developer-removing agent which has high activity, excellent stability for a long time storage, and does not leave coloring residues. SOLUTION: This photographic element is one comprising a supporting body having at least one silver halide emulsion layer containing a developer together with a hydroquinone compound which functions as a remover of the oxidized developer. The hydroquinone compound has a sufficient size to be practically non-dispersive in the photographic element and has an asymmetric three- dimensional carbamoyl substituent in the 2-locant.
Patent JP-S5411708-A (JP)
Title: Peak detecting system
Inventor: SOMEJIMA TADAHIKO
IPC: G11B5/09
Filed: 1977-06-28
Abstract: PURPOSE: To prevent the occurrence of erroneous information owing to noise by slicing the line equalizing output signal read by a magnetic head with a level close to a peak level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5410553-A (JP)
Title: Ventilator
Inventor: INOUE SHIYOUJIROU
IPC: F24F11/02
Filed: 1977-06-27
Abstract: PURPOSE: To provide an arrangement for ventilator, effective in protecting its detector from contamination, which detects presence of smoke, exhaust gas, combustible gas, etc. with its detector and starts its fan motor at least in response to the detection signal of said detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S572921-A (JP)
Title: Waste oil combustion equipment
Inventor: OGOU OSAMU
IPC: F23G7/05
Filed: 1980-06-07
Abstract: PURPOSE: To save energy by a method wherein constitution is made to continue burning by supplying waste oil to a nozzle after the burning with ignition oil in the combustion equipment in which the waste oil is used for drying tobacco leaves or the like.  
     CONSTITUTION: A fan 1 driven by a motor A is mounted on a fan chamber B equipped with air suction adjusting openings 2. A primary combustion air blast  pipe 3 equipped with a pressure gauge D is fixed at the side of the fan chamber B.  On the blast pipe 3 is fixed a solenoid valve 5 connected through a blast pipe 5'  with a branch pipe of a waste oil feed pipe 8'. Moreover, a solenoid valve 8 is inserted in the waste oil feed pipe 8' with which is connected a waste oil feed pipe 4'  communicating with a nozzle 4. An ignition oil feed pipe 9 with a solenoid valve 10 inserted therein is connected with the nozzle 4. Near the nozzle 4 is fixed wire electrodes 12 for spark ignition, while an air straightening tube C is communicatively equipped with a blast chamber E to cover the nozzle 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S521846-A (JP)
Title: Vehicle carried fork lift
Inventor: TAKAGI SHIROU
IPC: B66F9/06
Filed: 1975-06-24
Abstract: PURPOSE: Vehicle carried hand operated fork lift, which can be folded and carried by the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59202397-A (JP)
Title: Internally grooved pipe and manufacture thereof
Inventor: TSUZAKI YOSHINOBU
IPC: F16L9/02
Filed: 1983-04-30
Abstract: PURPOSE:To enhance a boiling heat transferring property, by a method wherein the top surfaces of ridge parts provided on opposite sides of a groove are formed to be smooth surfaces, and the width in the circumferential direction of an inside part of the groove is set to be smaller than that of an inlet part of the groove. CONSTITUTION:The stop surfaces 12 of the ridge parts provided on opposite sides of the groove 5 are formed to be smooth surfaces, and the width W2 in the circumferential direction of the inside part of the groove 5 is set to be smaller than that W1 of the inlet part 7 of the groove 5. A fluid contained in the groove 5 receives heat from the exterior of the pipe and generates a large number of nuclei for boiling within the groove 5 in preference to on the top surfaces 12 of the ridge parts 11. The minute nuclei for boiling escape through the inlet part 7 while growing larger, thereby effecting transfer of heat to the fluid contained in the pipe 9 accompanied by an agitating action. Accordingly, the boiling heat transferring property is enhanced.
Patent JP-H01248740-A (JP)
Title: Ring trip detection system
Inventor: KINOSHITA TOSHIMASA
IPC: H04M3/02
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the cost and to decrease the number of circuit components by turning on/off a ringing transmission relay. CONSTITUTION:A ringing trip detection circuit 120 monitoring the ringing state and the trip state of subscriber circuits 101, 102, 10i, 10j is configurated as one circuit to use a replay detection signal being an output of the ring trip detection circuit 120 in common. Moreover, the reply detection signal and a loop detection signal distinguishing each circuit state and a ringing transmission relay ON signal from an exchange control section are ANDed, the result is used as an output to control the ringing transmission relay. Thus, the number of circuit components is decreased and the cost is reduced.
Patent JP-H11271783-A (JP)
Title: Liquid crystal display cell and manufacture of the same
Inventor: YAMADA YUKA
IPC: G02F1/1335
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display cell having an injection port precisely formed according to a substrate, and a method for manufacturing this. SOLUTION: An array substrate 10 and a faced substrate are adhered at a prescribed interval by a seal 14. An injection port 16 for injecting liquid crystal is formed for the seal. A pair of patterns 50 are formed on the inside face of the faced substrate, and positioned at the both edges of the opening of the injection port, having height regulating the space between those substrates. The seal is formed along the peripheral edge of the inside face of the faced substrate so as to be overlapped on a pattern at the injection port.
Patent JP-H07285907-A (JP)
Title: Production of methylglyoxal and catalyst therefor
Inventor: SUDOU KAZUTO
IPC: B01J23/50
Filed: 1994-04-15
Abstract: PURPOSE:To provide a process for producing methylglyoxal in high yield and excellent stability of catalyst in vapor-phase oxidation reaction while suppressing the formation of by-products, using a decreased amount of silver as a catalyst compared with conventional process and prolonging the life of the catalyst. CONSTITUTION:Methylglyoxal is produced by the oxidative dehydrogenation of 1,2-propanediol, at 400-600 deg.C (preferably 430-550 deg.C) in the presence of a silver catalyst produced by applying silver plating of 0.5-10mum, thick (especially 20-60mum thick) to powder of an inorganic compound or powder, wire, mesh, etc., of a metal or an alloy having a specific surface area of <=10m<2>/g (especially <=2m<2>/g). The catalyst produced by silver plating has high heat-resistance, causes little consolidation and agglomeration in contrast to silver crystal catalyst and exhibits little increase in the pressure drop. Accordingly, a catalyst having fine particle diameter can be used and a necessary contact area can be attained at a smaller amount of the catalyst.
Patent JP-H01250048-A (JP)
Title: Method of measuring concentration of starch in aqueous solution
Inventor: SANTO YOSHITERU
IPC: G01N31/00
Filed: 1988-03-30
Abstract: PURPOSE:To exactly and rapidly measure the concn. of starch in a starch soln. with a min. amt. of the iodine to be added by adjusting the content of the starch to be incorporated into a cleaning liquid to about 5-30ppm during cleaning treatment and adding the iodine of 25ppm concn. thereto to color the liquid. CONSTITUTION:The cleaning treatment liquid in a cleaning liquid for continuous cleaning of cloth is partly introduced into a measuring instrument. The cleaning treatment liquid is so diluted that the starch is incorporated therein at about 5-30ppm. The iodine is added at 25ppm to the cleaning treatment liquid contg. the diluted starch. A change in the color tone arises as the starch concn. varies. The discolored test liquid is irradiated by specified light and the quantity of the light transmitted therethrough is detected by a photodetecting sensor.
Patent JP-H09266728-A (JP)
Title: Enclosed material, container, and connecting structure for sheet laminar material comprising pulp as main material
Inventor: ADACHI AKIRA
IPC: A01G9/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a planter capable of being readily assembled and diassembled. SOLUTION: This enclosed material is obtained by mutually connecting edges of laminar materials. Each laminar material is provided with a part 5 of difference in level at a position of a fixed distance L1 from one edge of the laminar material. The part 5 of difference in level is provided with a window hole 2. On the other hand, an insertion projection piece 3 is formed at another edge of the laminar material. The insertion edge hole 3 is provided with an engaging projection piece 6 whose edge is engaged with the edge of the window hole 2 when the insertion projection piece 3 is inserted into the window hole 2.  The amount of the engaging projection piece 6 from the insertion projection piece 3 and the width and the thickness of the window hole 2 are set so as to freely remove the insertion projection piece 3 from the window hole 2 when the angle of one edge of the laminar material 1 from the other edge of the laminar material 1 is made into an approximately 90 deg.. The projected amount and the width and the thickness are set so as to make a state in which the engaging projection piece 6 of the insertion projection piece 3 inserted into the window hole 2 is engaged with the edge of the window hole 2 and can not be extracted when one edge of the laminar material and the other edge of the other laminar material are made approximately into a linear state.
Patent JP-H10263903-A (JP)
Title: Titanium carbide coating tool
Inventor: ISHII TOSHIO
IPC: C23C16/32
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a titanium carbide coating tool with stabilized quality such as cutting characteristics by coating non-oxide film consisting of carbide of periodic table IVa, Va, and VIa group metals with less value of equivalent X-ray diffraction strength PR(200) or PR(220), especially carbide layer of Ti. SOLUTION: This titanium carbide coating tool has either one kind of single layer covering or more than one kind of multiple layer covering of carbide, nitride, carbon nitride, and aluminum oxide of periodic table IVa, Va, and VIa group metals on the surface of a substrate, and at least one layer is consisted of carbide. In this case, the equivalent X-ray diffraction strength PR(311) of carbide layer of the titanium is the largest among PR(111), PR(200), PR(220), PR(311), and PR(222).