baber/WOPTO huggingface dataset:
Patent JP-H05272301-A (JP)
Title: Turbine rotor and turbine rotor machining method
IPC: F01D25/00
Filed: 1992-03-26
Abstract: PURPOSE:To provide an easily manufactured and highly reliable center support means for a ceramic turbine rotor. CONSTITUTION:A taper surface 8 is formed on the tip outer peripheral edge of a boss part 3 of a turbine rotor 1 by a polishing means, and an attachment 11 having a taper surface 10 corresponding to the taper surface 8, is arranged on the machine tool support side, and a taper surface 3 of the turbine rotor 1 is supported with the taper surface 10 of the attachment 11, and machining is carried out.
Patent JP-H10293876-A (JP)
Title: Automatic vending machine capable of measuring vending chance loss
Inventor: SONE YUJI
IPC: G07F5/22
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the automatic vending machine capable of measuring vending chance loss relatively accurately. SOLUTION: Even when articles are sold out, a sellout is normally not displayed. A CPU 3 generates a sellout signal only on condition that the automatic vending machine is in the sellout state when an article is selected through an input/output device 1, so that the sellout of articles is displayed on the input/ output device 1. A counter 4 counts how many times the sellout signal is generated by the kinds of articles. The count value of the counter 4 is sent to a POS system 5 and analyzed. The CPU 3 refers to the stock state of the articles stored in a stock memory 2 to judge whether or not the articles are sold out.
Patent JP-H02279467-A (JP)
Title: Braking safety device for vehicle
Inventor: TAKAHASHI SEIICHI
IPC: B62D11/08
Filed: 1989-04-21
Abstract: PURPOSE:To make improvements in rectilinearity by constituting front wheels too so as to be driven into a 3WD state when only either of symmetrical brake pedals is operated during travel at speed of more than the setting value in the state that a vehicle of a farm tractor or the like is driven of rear wheels. CONSTITUTION:A power intermittent means 21 is installed in the point midway in a front-wheel transmission shaft 19, through which it is selected to an all- wheel driving state and a rear-wheel driving state respectively. On the other hand, each of symmetrical brake pedals 12, 13 operates each of symmetrical brake means 22, 23 independently with each other, braking each of symmetrical rear wheels 6, 7. In the above constitution, in a rear-wheel transmission shaft 28 or the like, there is provided with a sensor 24 which detects travel speed of a vehicle on the basis of the rotational speed. Also in these brake pedals 12, 13, there are provided with both sensors 25, 26 which detect each operation of these pedals. In addition, each detection signal is inputted into a controller respectively. When car speed is more than the setting value and only one side of these brake means 22, 23 is operated, the power intermittent means 21 is connected thereto.
Patent JP-S5235117-A (JP)
Title: High tensile tool steel of high hardness
Inventor: SAWA SHIGEKI
IPC: C22C38/24
Filed: 1975-08-25
Abstract: PURPOSE: To obtain tool steel having high hardness of HRC57-62, high shearing strength, excellent impact resistance and tougness by reducing the amount of carbide in the tool steel to the minimum to toughen the matrix. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5727828-A (JP)
Title: Object transfer device
Inventor: NAGANOU SHINSHICHI
IPC: B65G53/30
Filed: 1980-07-24
Abstract: PURPOSE: To transfer an object in a powerful further economical manner, by dividing the inside of a vessel into two chambers with a flexible film body and a deforming the flexible film body with fluid pressed in or discharged from one of the chambers while performing suction or delivery of a fluidic object with deformation of the flexible film body in the other one of the chambers.  
     CONSTITUTION: When paste R kneaded with, for instance, fish in a tank 16 is loaded on to a ship, firstly an inflow pipe 11 is connected to a pipe 17, and solenoid valves 5, 5' are opened to operate a hydraulic pump 4. Then pressure water below a disphragm 8 in a vessel 9 is dischrged, causing the reduction of pressure in the upper inside of a chamber by deformation downward of the diaphragm 8, thus the paste R successively flows into the uper chamber of the diaphragm 8 with cooperative action of a pump 18. When the vessel 9 is fully loaded and detected by a detector 24, the pump 4 is stopped. On the contrary at unloading operation, an outflow pipe 12 is connected to a paste container pipe, and pressure water is supplied to the lower chamber of the diaphragm 8 by operating the pump 4 to make the displacement upward of the diaphragm 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06140359-A (JP)
Title: Method for deposition of metal layer
Inventor: JIEEMUSU GAADONAA RIYAN
IPC: C23C14/04
Filed: 1992-03-26
Abstract: PURPOSE: To form a layer of conductive material in an opening, having a high aspect ratio by separating a deposition source and a substrate with a collimator, and then heating the substrate to a temperature range of a specific value, during deposition process. CONSTITUTION: A diffused region 20 and a surface processing layer 30 are formed, and then a contact hole 50 of high aspect ratio is etched. Then, a titanium and a titanium nitride are deposited 1:1 via a collimator. Then during the deposition process of titanium, the temperature of a substrate is kept at 450-500 deg.C, with argon used as inactive collision ions. During the next deposition process for the titanium nitride, the atmosphere is changed to N2 . A resulting composite film comprises a part 40C, which is about 25% of a part 40A in thickness. Thus, according to the aspect ratio of an opening, a deposition such as representing crystal of a low volume resistance factor, low impurity concentration, and high regularity is easily realized.
Patent JP-S60244217-A (JP)
Inventor: OOYA TERUMITSU
IPC: A01D34/03
Filed: 1984-05-21
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-H10251588-A (JP)
Title: Titanium oxide-containing aqueous ink for ball point pen
Inventor: YAMASHITA YUZO
IPC: C09D11/18
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product, capable of preventing sedimentation of titanium oxide, to which lubricating property is imparted by compounding titanium oxide with oleic acid as a lubricating agent. SOLUTION: This oily ink composition consists essentially of titanium oxide and oleic acid. An amount of oleic acid added is preferably 1-40wt.% based on ink composition. The product contains normally a dispersing agent, a water- soluble resin or an aqueous emulsion, a viscosity modifier, water, etc., as other components. An organic surfactant or a silicone-based surfactant may be used in order to control fluidity of ink. Pigment-class titanium oxide can be used without depending to whether it is anatase type or rutile type. Furthermore, the ball point pen using the objective product exhibits excellent writing property and durability.
Patent JP-H07312715-A (JP)
Title: Method and circuit for reducing motor sound noise in camcorder
Inventor: UKITA SHINJI
IPC: H04N5/765
Filed: 1994-05-17
Abstract: PURPOSE:To improve the sound quality of an audio signal by generating a voltage corresponding to the number of revolutions of a zoom motor and a focus motor and subtracting the voltage from the audio signal received from a microphone so as to eliminate/reduce the drive sound noise of the motors. CONSTITUTION:A control circuit 7 generates a number of revolution voltage Vn equivalent to the number of revolution provided by the driver 8 (81) of a focus motor (zoom motor) and gives the voltage Vn to a frequency characteristic variable amplifier 14, which boosts the signal of a motor drive center frequency component with respect to the voltage Vn from the audio signal from a microphone amplifier 13 to be tuned to a noise center frequency and to adjust the level equal to the motor sound noise level and to subtract the boosted signal from the audio input signal and the result is fed to a recorder 6. Thus, the motor noise sound component is eliminated to reduce the noise attended with the driven motor thereby enhancing the sound quality.
Patent JP-H07311017-A (JP)
Title: Height measuring device for semiconductor pellet and its measuring method
Inventor: MIYAHARA UICHI
IPC: G01R31/26
Filed: 1994-05-17
Abstract: PURPOSE:To accurately work out the surface height of a pellet as well as to lessen the quantity of image memories for the registration of reference patterns by searching a pattern image photographed by a second camera based on a pattern image photographed by a first camera as a reference pattern image. CONSTITUTION:A processing means 211 matches the pattern image of measuring points over a pellet surface included in an image photographed by a first CCD cameral with a reference pattern image which is registered in an image memory 22 in advance, so as to allow a searching process to be performed, and a detected pattern image is then registered in the memory 22 as a new reference pattern image. A processing means 212 then matches the pattern image of measuring points over the pellet surface included in an image photographed by a second CCD camera with the reference pattern image so as to be searched, and each height at the measuring points over the pellet surface is thereby worked out by a processing means 213 based on the positional information of a pattern image for the respective measuring points obtained by the processing means 211 and 212.
Patent JP-S5438018-A (JP)
Title: Shock absorber for magnetically floating vehicle
Inventor: SAIMA TOORU
IPC: B61B13/08
Filed: 1977-08-29
Abstract: PURPOSE: To prevent danger of passengers or damage of vehicle structure even if an electromagnet abnornally attracts in a shock absorber by providing a connector for connecting a vehicle body to a truck through the shock absorber in running direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08298362-A (JP)
Title: Circuit board for surface mount
Inventor: INOTA AKIHIRO
IPC: H05K1/03
Filed: 1995-04-26
Abstract: PURPOSE: To easily form a circuit board by using a well-kown method, by arranging a trapezoidal protruding member, on the back side of a circuit board, and forming a terminal electrode on the slant surface of the protruding part. CONSTITUTION: A protruding part member 2 which is composed of insulating material like borosilicate lead based glass and has at least a pair of facing slant surfaces is formed on the back surface of a circuit board 10. The height of the protruding part member 2 is 200-800μm. The inclination angle θ of the slant surface is 105-145 deg.. A terminal electrode 3 composed of copper based or gold based conductor is formed from the upper surface S of the protruding part member 2 to the slant surface T, and connected with a second surface conductor wiring 14 of a circuit board 1. When the circuit board main body 1 is onnected by soldering with a specified wiring 21 of a mother board 20 without largely treating and operating the circuit board main body 1 side, solder meniscus is formed between the terminal electrode part 3 and the wiring 21, and rigid joining is enabled.  Since the solder meniscus can be visually confirmed, connection reliability can be improved.
Patent JP-H04332242-A (JP)
Title: Schedule transfer system for complex terminal unit
Inventor: SETA TETSUJI
IPC: H04M11/00
Filed: 1991-05-08
Abstract: PURPOSE:To enable subscribers' individual schedules input from each complex to be retrieved from another complex terminal unit and to confirm a party's schedule without inquiring the party through a telephone or visiting the party. CONSTITUTION:In complex terminal units 6-1, 6-2, and 6-3, subscribers' individual schedules are inputted accumulated. Complex terminal unit 6-1 directs an electronic automatic local switch to broadcast schedules accumulated in the complex terminal unit 6-1 to other complex terminal units 6-2 and 6-3 at a predetermined time interval. An electronic automatic local switch 10, in accordance with the direction from the complex terminal unit 6-1, broadcasts the subscriber's schedules accumulated in complex terminal unit 6-1 to complex terminal units 6-2 and 6-3. Complex terminal units 6-2 and 6-3 accumulate broadcasted schedule from complex terminal unit 6-1. Likewise, schedules accumulated in complex terminal units 6-2 and 6-3 for individual subscribers are also broadcasted to other complex terminal units.
Patent JP-H07312788-A (JP)
Title: Plant controller
Inventor: MATSUDA KAZUNARI
IPC: G05B19/05
Filed: 1994-05-17
Abstract: PURPOSE:To effectively utilize a programmable controller and a special input output card. CONSTITUTION:Plural programmable controllers 1 and one data transfer equipment 5 are interconnected by a bus form transmission line 4. The data transfer equipment 5 has a special input output card support function section 12 and makes data communication between the special input output card 10 such as an interrupted input card, a usual mode counter card, a measurement mode counter card or a drive interface card and the data transfer equipment 5. When the plural programmable controllers 1 use the data transfer equipment 5 in common, since data from the plural programmable controllers 1 are stored integratingly to the special input output card 10 connected to the data equipment 4, the memory capacity of the programmable controllers 1 and the special input output card 10 is effectively utilized and the cost is reduced.
Patent JP-S5530217-A (JP)
Title: Main-oscillator-frequency synchronous circuit
Inventor: OOTSUKI MITSUO
IPC: H03L7/06
Filed: 1978-08-25
Abstract: PURPOSE:To realize application to both independent and complete synchronization system by detectinag a frequency deviation between two signals and then by displaying it while calibrating automatically the frequency deviation. CONSTITUTION:Detector 12 detects a deviation between pilot signal fM of its own station and pilot signal f0 of the other station. Then, frequency deviation (epsilon) is digital-displayed by display part 13 and also applied to up/down counter 15 via a manual operation switch. Oscillation frequency fM of main oscillator 17 is controlled by the output of this up/down counter 15 and equalized to frequency f0 of the pilot signal of the other station.
Patent JP-S60246666-A (JP)
Title: Mis transistor inverter
Inventor: KUDOU NOBORU
IPC: H01L21/8234
Filed: 1984-05-22
Abstract: PURPOSE:To obtain simple inverter structure, which can be fined easily, by using a vertical type diffusion resistor as a load resistor. CONSTITUTION:An MIS transistor inverter consists of an N type region 14 and a P type source region 15 diffused and formed into a P type semicondutor layer 12 shaped onto an N type semiconductor substrate 11, a P type drain region 16 diffused and formed in the region 14, a gate insulating film 17, a gate electrode 19 and a VDD leading-out region 13. The semiconductor layer 12 is shaped onto the substrate 11 through an epitaxial growth method through which a P type impurity such as boron is doped. The regions 14, 13 are formed in such a manner that an N type impurity such as phosphorus is doped from the upper section of the main surface of the layer 12 by using a thermal diffusion method or an ion implantation method and driven in for a prolonged time at a high temperature until the base of the N type region 14 is brought into contact with the upper section of the substrate 11. A load resistance value can be controlled easily by the thickness of the semiconductor layer 12 and impurity concentration in the diffusion region 14.
Patent JP-H05295105-A (JP)
Title: Production of poly@(3754/24)phenylene ether) having alcoholic hydroxyl group
Inventor: TSUKAHARA TORU
IPC: C08G65/44
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the subject polymer which is an extremely effective compatibilizing agent for a polymer alloy by copolymerizing a phenol derivative having an alcoholic hydroxyl group with other phenol derivative. CONSTITUTION:0.2-50mol% phenol derivative represented by formula I (wherein J is a group represented by-R<1>-[S(O)a-R<2>-(OH)b]c (where a is 1 or 2, b and c each is 1-6, and R<1> and R<2> each is a 1-20C polyvalent hydrocarbon group); K is a halogen, a primary or secondary alkyl, an alkenyl, an aryl, an aminoalkyl, etc.; and m and n each is an integer, provided that 1<=m and m+n<=4) is copolymerized with 99.8-50mol% phenol derivative represented by formula II (wherein Q is H, a halogen, an alkyl, an alkenyl, an aryl, an aminoalkyl, etc.) to obtain the objective polymer having an average degree of polymerization of 10-400. This polymer is excellent in suitability for coating and plating and in adhesion, gas-barrier property, etc., and is useful as a raw material for a film, container, automotive part, or electrical part, a compatibilizing agent for a polymer alloy, and a modifier for poly(phenylene ether).
Patent JP-S5725970-A (JP)
Title: Ink jet printer
Inventor: HARA TAKAFUMI
IPC: B41J2/17
Filed: 1980-07-23
Abstract: PURPOSE:To recover ink mist generated during the printing operation without dripping the ink mist, by arranging on the front of a recording head an ink mist absorbing member and at an end to which the recording head is moved an ink mist recovering roller. CONSTITUTION:The ink mist that has been generated during the printing operation is absorbed by the ink mist absorbing member 10 provided on the front of the recording head 1. When the recording head 1 is moved to the left margin position of a platen 2, the ink mist absorbing member 10 becomes in contact with a roller body 12 of the ink mist recovering roller so that the ink mist in the absorbing material 10 is recovered onto the roller body 12. The ink mist of the roller body 12 is recovered into an ink feeding system via an ink absorbing material 15 attached to the surface of a spring plate 14.
Patent JP-H07308728-A (JP)
Title: Manufacture of gear shaft
Inventor: KAWASAKI SHIYOUSUKE
IPC: B21K1/30
Filed: 1994-05-17
Abstract: PURPOSE:To provide an excellent method for manufacturing a gear shaft capable of integratedly forming a shape close to the final shape including the forming of gear teeth and reducing cutting margin after the forming. CONSTITUTION:In the case of manufacturing a gear shaft, a metal rod-shaped body is compressed in a die and plastically deformed to obtain a preliminarily formed body 50 where a large diameter part 46 is formed on an upper part and a first small diameter part 43 and a second small diameter part are formed, in a lower part, thereafter the preliminarily formed body is further compressed by a special die 51 and plastically deformed to form a gear part 37 on the large diameter part 46 together with a locking part 38 on the first small diameter part 43 by shaping gear teeth.
Patent JP-H09292064-A (JP)
Title: High temperature gas piping construction and temperature control method thereof
Inventor: SHIDA YU
IPC: F16L9/18
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To easily control temperature of an outer pipe and reduce thermal stress by cutting off outer heat insulating material nearby the surface of the outer pipe corresponding to the supporting means of an inner pipe provided on the inner circumference of the outer pipe, annularly along the circumference. SOLUTION: An inner pipe 4 directly contacted with fluid of high temperature is divided at every interval of about 1500mm in the flow direction, and supported with an outer pipe 2 through fixing ribs 5. The fixing rib 5 is formed into a metallic annular disc. Outer heat insulating material 1 is cut out annularly along the circumference by width dimension L in the flow direction putting the fixing rib 5 between to be the center, and removed. Hence, the surface of the outer pipe 2 is exposed, and the temperature of the outer pipe 2 is lowered. Namely, heat is easily escaped from the surface of the outer pipe 2 at the fixing rib 5, and the maximum temperature of the outer pipe is lowered. Consequently, temperature distribution of the outer pipe 2 is made uniform, and thermal stress of the outer pipe 2 due to temperature gradient can be reduced.
Patent JP-S63269389-A (JP)
Title: Tape cassette
Inventor: EBIHARA TAKESHI
IPC: G11B23/087
Filed: 1987-04-28
Abstract: PURPOSE:To minimize the space required for preserving a tape and to facilitate handling and also to lower the cost by making at least one of tape reel members in a cut half cassette case that is loadable and unloadable to and from the cut half. CONSTITUTION:There is the tape reel member 2 which is not wound up with a magnetic tape in the openable and closable cut half 1, and a case holding part 7 is provided adjacent to the tape reel member 2. A cassette tape 4 wound with the magnetic tape 5 is fitted into the case holding part 7 of such a cut half 1, the magnetic tape 5 is then fitted to the tape reel member 2 from the cassette tape 4 via tape guide pins 8a and 8b, and finally the cassette half 1 is closed. In this method, a tape cassette 11 is constituted to be able to use for a recording and reproducing device. Consequently, in case of preservation of a magnetic tape, it is enough to preserve only a small cassette case 4 in which the magnetic tape 5 is windingly mounted. By this method, the efficiency of space usage is improved, while the handling is facilitated, and also the cost is reduced.
Patent JP-S5728139-A (JP)
Title: Porous thermoplastic resin having hydrophilic surface and its preparation
Inventor: MATSUDA KAZUO
IPC: C08J9/34
Filed: 1980-07-29
Abstract: PURPOSE: To prepare the titled porous material suitable for obtaining fine bubbles by the bubbling of gas in water, etc., without substantial change in the mechanical strength of the porous material, under low pressure, by making the surface of a hydrophobic porous thermoplastic resin material hydrophilic with an agent for making hydrophilic.  
     CONSTITUTION: A porous material obtained, e.g. by the stretching phase-separation process of a hydrophobic thermoplastic resin (pref. a fluororesin, etc.) is immersed in an agent for making hydrophilic, especially a sulfonating agent (pref. fuming sulfuric acid) which does not wet the porous resin material to sulfonate the surface layer of 10μ in thickness. Only the surface which contacts with water or an aqueous medium is made hydrophilic by this process, leaving a major part of the surface in the pores essentially hydrophobic. The shape of the porous material may be hollow fiber, hollow tube, etc. as well as flat membrane. A similar effect can be attained by the hydrophilic treatment such as grafting of a vinyl monomer and chromic acid treatment.  
     USE: An oxygen-introduction tube, an air diffuser tube, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5629616-A (JP)
Title: Controlling system of water level in drum
Inventor: MURATA TOSHIHIRO
IPC: C21C5/40
Filed: 1979-08-15
Abstract: PURPOSE:To prevent the erosion of the water supply valve of the drum by a method in which when the opening of a water supply valve is lowered to an opening degree enough to cause the erosion, a regulating valve is fully closed, and also the regulating valve is opened by increasing deviation from a set water level. CONSTITUTION:An arithmetic unit 12 watches the opening degree of the water supply valve and sends a signal to a relay circuit to open the always-closed contact (a) when a low-opening degree enough to nullify a means of preventing erosion in the regulating valve 14 is reached, interrups operation output from a regulator 13 to the regulating valve 14, and fully close the regulating valve 14 to stop the supply of water to the drum 4. When the deviation between the water level of the drum 4 and a set water level is increased sufficiently, the arithmetic unit 12 sends a signal to the circuit 15, and then the always-opened contact (b) is closed, an operational signal is sent from the regulator 13 to the regulating valve 14, and a water level regulating operation is restarted. At this time, since, at the regulator 13, the deviation of the present water level from the set water level is sufficiently large, the regulating valve 14 is largely opened, thus preventing a means of preventing erosion of the valve from nullification.