baber/WOPTO huggingface dataset:
Patent JP-S5395370-A (JP)
Title: Hydraulic sorting machine
Inventor: NAGAHARA KATSUJI
IPC: B01D35/20
Filed: 1977-02-01
Abstract: PURPOSE: To provide a hydraulic sorting machine easy to carry out separative sorting of dust mainly consisting of noncombustible substances, hard plastics and combustible substances, wherein a horizontal water current is generated in a sedimentation bath, and an ascending current in a separation bath which is provided with appropriate draining measures behind. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10205209-A (JP)
Title: Two-dimensional adjustment sash sheave
Inventor: KISHIMOTO YASUYUKI
IPC: E05D15/06
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To smoothly open or close a door or a sliding screen without contact or collision of the stiles or the like. SOLUTION: An actuation block piece 6 engaging with a sash sheave body 3 and integrally sliding together therewith and also having a vertical long hole groove at the rear face side, is provided against a support shaft 9 arranged in the indoor-outdoor direction and laid between side walls of the external case 2 so as to pierce the holding frame 4 of the sash door body. And an indoor- outdoor direction adjustment member 7 freely rotatable around the rotary axis in the rail direction, is provided. And an eccentric projection engaged in the vertical long groove of the actuation block piece 6 is provided at the eccentric position from the rotary axis, on the face of the actuation block piece 6 side of the indoor-outdoor direction adjustment member 7.  The actuation block piece 6 is slid to the support shaft direction to adjust the position of the sash sheave body 3 in the indoor-outdoor direction.
Patent JP-S61173100-A (JP)
Inventor: KURASU GERAN INGEMARU RARUSOON
IPC: F41G3/00
Filed: 1986-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01188451-A (JP)
Title: High-strength and high-fluidity mortar composition
Inventor: KOIDE YOSHIJI
IPC: C04B28/08
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the subject high-strength mortar composition having excellent fluidity, with reduced horizontal contraction in curing, and having a high defoaming property by mixing the cement part consisting of cement and the fine powder of blast-furnace quenched slag, the thin aggregate consisting of blast-furnace quenched slag and metallic materials, and a water reducing agent. CONSTITUTION:From 25 to 50 pts.wt. of the cement part consisting of 15-70wt.% cement and 85-30wt.% fine powder of blast-furnace quenched slag having <=15mum particle diameter, 75-50 pts.wt. of the thin aggregate consisting of 20-50wt.% blast-furnace quenched slag having 70mum-2.5mm particle diameter and 80-50wt.% metallic materials (e.g., iron powder), and <=4wt.% water reducing agent as solid matter based on the cement part are mixed to obtain a high-strength and high-fluidity mortar composition. By such a method, a high-strength mortar composition having excellent fluidity, with reduced horizontal contraction in curing, and having a high defoaming property is produced.
Patent JP-H04245145-A (JP)
Title: Electron gun
Inventor: YANAI YOSHIAKI
IPC: H01J29/48
Filed: 1991-01-31
Abstract: PURPOSE:To provide an electron gun having no need for a flyback transformer and having no need to change a socket configuration and base pin arrangement as well by forming a quadruple electrode lens between the 4-1st grid and the 4-2nd grid. CONSTITUTION:A quadruple electrode lens 18 is formed between the 4-1st grid 14 and the 4-2nd grid 15. As a result of this, in beam spots on a screen, operations of both the lens 18 and a non-uniform deflecting magnetic field of a deflecting yoke are offset, so that the beam spots become a circular beam spot without distortion. In the case when voltage impressed upon the grid 15 is sed according to deflecting positions so that the operations of both the lens 18 and the non-uniform deflecting magnetic field of the deflecting yoke can be just offset, uniform resolution without distortion can be obtained in the beam spots through the whole area on the screen. Furthermore, in the case when the second grid 12 and the grid 14 are set in the same electric potential, by using the voltage supplied to an electron gun as an interface for a color cathode ray tube and a display device, compatibility can be kept with a standardized device.
Patent JP-H04245002-A (JP)
Title: Manufacture of magnetic head core
Inventor: MURATA KATSUYUKI
IPC: G11B5/147
Filed: 1991-01-31
Abstract: PURPOSE:To prevent a crack at a glass portion of a completed core chip from being generated easily by using a mold glass with a different thermal coefficient of expansion at I core and C core sides. CONSTITUTION:A glass groove is provided at a core block where a magnetic alloy film 6 such as sendust is adhered to and is formed on a non-magnetic substrate 5. an A mold glass 2 whose thermal coefficient of expansion matches the substrate 5 is placed on an A core block 4 which becomes an I core side and a B mold glass 1 whose thermal coefficient of expansion is higher than that of the substrate 5 is placed on a B core block 3 which becomes a C core side on the groove and they are heated within a vacuum furnace, thus obtaining a molded A core block 9 and a molded B core block 8. Each core block is subjected to butt welding through each process such as a mirror surface lap and gap formation and slice treatment and other machinings are performed to individual core, thus obtaining a core chip without any crack at a glass portion of an entire chip.
Patent JP-S5293470-A (JP)
Title: Gelatin curing agent
Inventor: SEI HIDEFUMI
IPC: C08L89/00
Filed: 1976-02-02
Abstract: PURPOSE: A compound of formula I(R is n-valent organic residue; z is atomic group necessary to form 5 or 6 membered ring; n is 1 to 3), such as compound of formula II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03216332-A (JP)
Title: Conductive thermoplastic resin sheet
Inventor: SAKAMOTO SHUJI
IPC: B32B15/02
Filed: 1990-01-22
Abstract: PURPOSE:To constitute the above sheet so that both sides have electric continu ity, by a method wherein a net constituted of a specific metallic fine wire is superposed upon one side of a thermoplastic resin film, conductive nonwoven fabric formed of a hot-melt fiber and conductive fiber by intertwining irregularly is superposed upon the other side, fused and unified. CONSTITUTION:A net constituted of a metallic fine wire satisfying a formula is superposed upon one side of a thermoplastic resin film. Furthermore, a conduc tive nonwoven fabric formed of a hot-melt fiber and conductive fiber by inter twining irregularly is superposed respectively upon the surface of the net and the other side of thermoplastic resin film, fused and unified. Provided that (to), (ta) and (tb) are respectively a wire diameter of a metallic fine wire, a thickness of a thermoplastic resin film and a thickness of conductive nonwoven fabric. In the case where the (to) is less than (ta)/2, electric continuity between both the sides of a conductive thermoplastic resin sheet is not obtained. In the case where the (to) is larger than (ta)+(tb)/2, smoothness is not obtained since the metallic fine wire is projected through the surface of the conductive thermoplastic resin sheet.
Patent JP-S54104208-A (JP)
Title: Transfer system for originating class of terminating circuit
Inventor: SAITOU YOSHIHISA
IPC: H04Q3/555
Filed: 1978-02-03
Abstract: PURPOSE:To make it possible to transfer efficiently originating class information of a terminating circuit to a marker, by transferring and storing the originating class information from an incoming trunk into an incoming register via an incoming register link. CONSTITUTION:Originating class information of incoming trunk ICT is transferred and stored in incoming register IR via the incoming register link. Consequently, originating class information of a terminating circuit can be transferred to marker M efficiently.
Patent JP-S5294639-A (JP)
Title: Unit type air harmony device
Inventor: KAMATA KOUJI
IPC: F24F1/00
Filed: 1976-02-03
Abstract: PURPOSE: To provide a bypass air filter out of the course of air passing through a fin coil in addition to a main air filter thereby to maintain the amount of air passing through fin coils at a substantially constant value in spite of the clogginf of the bypass filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08199076-A (JP)
Title: Conductive resin composition
Inventor: MIYAGAWA KENJI
IPC: C08L71/02
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a conductive resin compsn. for IC packaging which hardly stains an IC, etc., by compounding a specific thermoplastic resin, carbon black, and an olefin resin in a specified wt. ratio. CONSTITUTION: This compsn. comprises 100 pts.wt. at least one thermoplastic resin selected from among a polyphenylene ether resin, a polystyrene resin, and an ABS resin, 5-50 pts.wt. carbon black, and an olefin resin in an amt. of 1-30wt.% of the sum of the thermoplastic resin and the carbon black and has a surface resistivity of 10<2> -10<10> Ω.
Patent JP-S57127528-A (JP)
Title: Reference position setting method for replica such as of model and centering jig used in this method
Inventor: SAIKI YASUMASA
IPC: B21D37/20
Filed: 1981-01-29
Abstract: PURPOSE:To prevent occurrence of an error and make positioning at high accuracy by inserting a centering jig into an embedded bush installed in a replica. CONSTITUTION:Three holes P, Q, and R are made on a reference model and the first embedded bushes are installed in the holes P, Q, and R. Next, a connecting pin 9 is fitted to a hole 10a of the second embedded bush 7a allowing free detaching. Under this condition the connecting pin 9 is fitted to a hole 10 of the embedded bush 7 allowing free detaching. Consequently, the embedded bush 7a is arranged concentrically with the embedded bush 7. Under this state, a male mold model 2 as a replica is formed using synthetic reasin etc. After forming the model 2, this is separated from the reference model and a centering jig 11 is inserted into the hole 10a of the embedded bush 7a. Using this centering jig, criteria of measurement are picked up by the needle of a layout machine.
Patent JP-H01187531-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINO TSUNEICHI
IPC: G02F1/133
Filed: 1988-01-22
Abstract: PURPOSE:To make the mean optical density of a visible area higher and sufficiently intercept non-modulated light so that high-quality pictures can be obtained, by dyeing a synthetic dyeing base material to black with black dyes for producing a light intercepting film. CONSTITUTION:Liquid crystal 15 is held between the 1st base plate 1a on which matrix wiring composed of scanning line groups and signal line groups is formed and which is provided with picture electrodes 9 and light intercepting films 11 and the 2nd base plate 1b having a laminated structure of color filters 7 and a facing electrode 18 below the color filters 7. The light intercepting films 11 are formed by black-dyeing a synthetic dyeing base material and its thickness, optical density, and electric resistance are respectively set to 1.0mum, 2.0, and a level which is far higher than 1kOMEGA-cm. When such light intercepting film 11 whose mean optical density in a visible area is sufficiently high and electric resistance is high and which can be manufactured easily is used, high- quality pictures can be obtained.
Patent JP-S56109006-A (JP)
Title: Amplifier
Inventor: ISHIKAWA KIKUO
IPC: H03F1/32
Filed: 1980-02-01
Abstract: PURPOSE: To obtain the amplified output of high gain without distortion with a simple constitution, by picking up an output voltage from the connecting point between the common collector of two transistors in which the bases are commonly connected to the common base of a current Miller circuit and the load resistor.  
     CONSTITUTION: The input signal VIN is the base input to a PNP transistor (TR)Q 1   and the output is the base input of an NPN TRQ 2  of the next stage. The TRs Q 1 ,  Q 2  are provided with a current Miller circuit 1 feeding a given ratio of currents I 1 ,  I 2 , and the circuit includes PNP TRs Q 3 , Q 4  in which the bases are in common connection and TRQ 5  in which the emitter is connected to the common base. Further,  PNP TRs Q 61 , Q 62  the bases of which are commonly connected to the common base  of the circuit 1, constitute a current Miller with TRs Q 4 , Q 5 , the common collector  is grounded via a load resistor R 5 , and an output voltage is picked up from the connecting point with the resistor R 5 . Thus, with such a simple constitution, the amplified output of high gain without distortion can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11212318-A (JP)
Title: Image recorder
Inventor: KAWAI YOSHIAKI
IPC: G03G15/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily and quickly adjust the recording start position of printing image data by enabling it to be automatically properly adjusted without adding a sensor and the like if a recorder can be connected to a personal computer(PC). SOLUTION: This device with a printer 10 is constituted so that the printing image data received from the PC 100 through a printer controller part 21 is recorded on a paper S (S1-S3) supplied to the recording position of a plotter 16 from a paper feed part 17. By a CPU 11, a pattern image P1 formed by the printer controller part 21 is outputted to the plotter 16 and recorded on the paper S in response to a command for executing an adjustment mode. Besides, the paper S is read by a scanner 15 and the left end side thereof and the image P1 are detected. By adding time corresponding to difference (g) between the theoretical value of the number of dots between the left end side and the image P1 and a counted value to set time and regarding the output timing of a printer linesync as the set time (a), the writing start position of the platter 16 is adjusted.
Patent JP-S63178674-A (JP)
Title: Automatic focus circuit
Inventor: UKITA SHINJI
IPC: H04N5/232
Filed: 1987-01-19
Abstract: PURPOSE:To attain sure automatic focus operation even to an object having only lateral stripes by extracting information representing luminance changes of horizontal and vertical directions from a luminance signal and generating an evaluation signal based on both the information sets. CONSTITUTION:The luminance signal Y0 is inputted simultaneously to an HPF 31 and a vertical edge detection circuit 30. The HPF 31 detects a high frequency component in the luminance signal, a detection circuit 38 applies absolute value processing to the high-pass output to generate a horizontal focus signal Y3 of a level in response to the horizontal luminance change. The vertical edge detection circuit 30 detects the difference between the inputted luminance signal and the luminance signal before one horizontal scanning period to generate a vertical edge signal Vap representing the luminance change in the vertical direction. A vertical focus signal generating circuit 32 applies absolute processing to the signal Vap to generate the vertical focus signal V2 having a level in response to the luminance change in the vertical direction. An adder circuit 37 adds the signals Y3, V2 to generate a synthesized focus signal X0. The signal X0 is converted into an evaluation signal X1 representing the degree of out of focus via an integration processing the same as a conventional circuit and the focus is adjusted automatically based on the signal X1.
Patent JP-H11214394-A (JP)
Title: Semiconductor device and manufacture of transistor
Inventor: KONISHI TAKAHIKO
IPC: H01L21/331
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing a transistor for reducing manufacturing man-hours by decreasing mask processes, and for making the element fine. SOLUTION: This device is provided with a semiconductor substrate 1, first conductivity region (base region 2) provided on the surface side of the semiconductor substrate 1, second conductivity region (emitter region 3) provided on the surface of the first conductivity region, and a first insulating film 4 provided on the surface of the second conductivity region. Then, a contact hole is provided so that the base region 2 is exposed in the first insulating film 4 and the emitter region 3, and a second insulating film 5 is provided on the surface of the contact hole, and an electrode 7 connected via a through-hole formed in the second film 5 with the base region 2 is provided on the first insulating film 4.
Patent JP-S58128494-A (JP)
Title: Number of operating pump units switching operation
Inventor: UCHIYAMA ZENICHI
IPC: F04D15/02
Filed: 1982-01-25
Abstract: PURPOSE:To permit effieicnt switching of number of operating pump units without generating cavitation in a pump by detecting the number of pump units in operation, the total head, and the actual number of revolution of a pump and automatically switching the number of operating units by means of a computer. CONSTITUTION:The number of revolution of a pump which corresponds to the limited total head value at which cavitation is generated in each pump is previously memorized into a computer, and the number of revolution of the pump which is memorized in the computer and the actual number of revolution of the pump are compared, by collating the number of operating pump units. Operation and stop of the additional pumps are controlled according to the relative results of said comprarison, and thus, automatic switching of the necessary number of operating units is carried out without generating cavitation in the operating pumps.
Patent JP-H09250601-A (JP)
Title: Transmission chain
Inventor: BUARENTEINO KANPANIYOORO
IPC: B62M9/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a chain which improves the accuracy, quickness, and easiness in the engagement with a sprocket or gear in transmission operation. SOLUTION: A transmission chain especially used for a bicycle has outside links 3 and inside links 2 arranged alternately. The inside and outside links 2, 3 are respectively equipped with a pair of plates 2a, 3a joined each other through a pin 4, respectively. An inside link plate 2a has an outer surface provided with a recess-shaped central part 2c, and an outside link plate 3a has an inner surface provided with a recess-shaped central part 3c. The outside link plate 3a has a penetration hole 10 engaging with the joint pin 4, and the hole 10 has an expansion opening edge 10a opening in the plate 3a. The opening edge 10a accommodates each edge part fixed by the rivet of the joint pin 4.
Patent JP-H01186208-A (JP)
Title: Automatic plate thickness control device for rolling mill
Inventor: MORIYASU TAMOTSU
IPC: B21B37/58
Filed: 1988-01-21
Abstract: PURPOSE:To surely reduce the fluctuation of the plate thickness on the outlet side of the rolling mill by computing a roll gap correcting value based on the variation of the shifting position for the rolling roll and the rolling load and by correcting the prescribed gap value of the roll gap control device. CONSTITUTION:The rolled stock 2 is rolled on the rolling stand 1 equipped with rolling rolls to shift in the axial direction. On said rolling mill, the shifting position of the rolling roll 1a is detected by a position detector 3. The rolling load loaded on the rolled stock 2 is detected by a load detector 4. Further, the gap between the rolling rolls 1a, 1a is controlled to the prescribed value by the roll gap controller 6. Furthermore, a roll gap correcting value computing element 5 is disposed, based on the detected variation of the shifting position and the rolling load, the roll gap correcting value is computed to output the roll gap controller 6 and to correct the prescribed value. By this method, the variation of the plate thickness of the rolled stock 2 at the rolling mill outlet side caused by the change of elastic modulus of the rolling roll generated in the stage of changing the shifting position of the rolling roll 1a is reduced.
Patent JP-H08197810-A (JP)
Title: Printer
Inventor: KOBAYASHI SUMITAKE
IPC: B41J29/38
Filed: 1995-01-27
Abstract: PURPOSE: To efficiently operate a printer by providing a means cancelling an interface error when a judged error is the interface error caused by the turn- OFF of a power supply. CONSTITUTION: When interface error checking processing is started, an MPU 10 judges whether or not an interface error is generated. When the interface error is judged to be generated, the MPU 10 judges whether or not the previous interface signal is a low level (inactive) and the present interface signal is stable at a high level (active) (there is no fluctuations in level). When it is judged that the previous interface signal is a low level and the present interface signal is a high level, the MPU 10 clears a receiving buffer 12 and an output buffer 16. Further, the MPU 10 performs the error cancelling processing of respective parts.
Patent JP-H02192763-A (JP)
Title: Image sensor
Inventor: WATANABE HIDEO
IPC: H04N5/369
Filed: 1989-01-20
Abstract: PURPOSE:To realize an image sensor of simple structure wherein crosstalk does not generate by forming a second insulating film and an upper surface ground electrode cn the upper surface of a matrix wiring part, and relatively reducing electrostatic capacitance between electrodes. CONSTITUTION:On a substrate 1, a lower electrode L is arranged; a first insulating film 5 is spread thereon; an upper electrode U is formed; a second insulating film 6 is arranged thereon; an upper surface ground electrode 7 is formed so as to cover the second insulating film 6. The upper electrode U and the lower electrode L have large areas facing the upper surface ground electrode 7, so that electrostatic capacitance C'' between these electrodes is comparatively large. As a result, electrostatic capacitance C' between the upper electrodes or between the lower electrodes becomes relatively small as compared with the above electrostatic capacitance C''.
Patent JP-H05203559-A (JP)
Title: Instrument for measuring oil mist concentration
Inventor: OGINO RYOICHI
IPC: G01N15/06
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a title instrument which can measure the concentration of an oil mist in a gas subjected to measurement of oil mist concentration simply and accurately and is simple in structure, small in size, and easy to use, and can be manufactured without so much cost. CONSTITUTION:A title instrument comprises a container 1 which contains a gas subjected to measurement of oil mist concentration and has a transparent glass plate 2 and an interference optical filter 3 facing each other with an in-container space interposed and a metal halide lamp 4 which faces the glass plate 2 and emits light including sample light S and reference light R. It further comprises a photodiode 5 with a spectral sensitivity to the sample light S and a photodiode 6 with a spectral sensitivity to the reference light R which face the filter 3 and a differential amplifier 7 which outputs signals of oil mist concentration on the basis of a difference in the output of the photodiodes.
Patent JP-H04241191-A (JP)
Title: Paper drying system
Inventor: HOSHI TOSHINOSUKE
IPC: D21F5/16
Filed: 1991-01-08
Abstract: PURPOSE:To accomplish greater production of paper without the need for making its drying system longer to deal with the higher traveling speed of paper. CONSTITUTION:In a system designed to dry paper continuously while allowing such continuous paper to travel, paper 101 is put in between an electrically conductive and magnetic canvas 102 and nonmagnetic canvas 104, and a magnet 107 is installed on the side of the latter canvas. Also, the present invention is characterized by equipping the surroundings of the paper 101 and canvases 102, 104 with induction heating coils 106.