baber/WOPTO huggingface dataset:
Patent JP-S60225386-A (JP)
Inventor: OONISHI ISAO
IPC: H01R41/00
Filed: 1984-04-20
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-H04290536-A (JP)
Title: Alcohol reformer
Inventor: UMEZONO SHOJI
IPC: B01J8/00
Filed: 1991-03-18
Abstract: PURPOSE:To supply an alcohol reformer by which a carbon deposit is surely prevented, a CO conversion reaction is efficiently conducted and a CO partial pressure in the reforming gas can be lowered in the alcohol reformer. CONSTITUTION:In the alcohol reformer a connection part 23 is provided between a reaction pass 23 packed with a high temp. catalyst and a reaction pass 24 packed with a low temp. catalyst, and the connection part 23 is connected to an alcohol supply pipe 23a.
Patent JP-H08278163-A (JP)
Title: Sensor signal processing circuit and disconnection and short detecting method of harness
Inventor: WATANABE HIDEO
IPC: G01D5/244
Filed: 1995-04-06
Abstract: PURPOSE: To provide a sensor signal processing circuit that is able to satisfactorily increase a level difference between both high and low levels of signal voltage to be outputted from a waveform shaping circuit, and to lower such a probability as malfunctioning due to noise at a time when an electronic control unit judges the level of whether low or high. CONSTITUTION: When a high level is outputted from a waveform shaping means 46, a resistor R9 constituting a high level restricting means 5 is shorted by an output control means 4, and since a first terminal 47 of a sensor part 1 is grounded via a Zener diode ZD1 constituting a power supply means 6, even if power supply voltage VB is varied to some extent, a voltage value (low level) in the first terminal 47 takes a constant value at all times. With this constitution, such a signal voltage as being large in a level difference both high and low levels and strong against a large noise can be outputted from the first terminal 47.
Patent JP-H08278429-A (JP)
Title: Optical waveguide parts and production of optical waveguide parts
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/40
Filed: 1995-04-06
Abstract: PURPOSE: To embody stable characteristics with good reproducibility by fixing optical waveguides to fitting pin holding members in a position where connection loss is minimized by aligning the center of an optical waveguide substrate to the optical fibers in reference optical connectors. CONSTITUTION: One end of the optical waveguide substrate 2 is inserted into a groove 3a for the optical waveguide substrate formed at the fitting pin holding member 3 and the other one end of the optical waveguide substrate 2 is similarly inserted into the groove 3a for the optical waveguide substrate. Reference light is made incident in this state on optical waveguide parts 2 from the incident side reference optical connector and while the intensity of the light emitted from the exit side reference optical connector is monitored, the adjustment of the axes is executed relative to a moving stage. The optical waveguide substrate 2 and the fitting pin holding members 3 are fixed by adhesives 6 in the position where the intensity of the light emitted by this adjustment is maximized.  Next, the optical waveguide substrate 2 is removed from the stage for the optical waveguide substrate and the fitting pin holding members 3 are removed from the moving stage. The connectors are removed from the fitting pin holding members 3 and both ends of the parts 1 are polished.
Patent JP-S5415699-A (JP)
Title: Automatic return device for direction indicator
Inventor: SATOU TAKEFUMI
IPC: B60Q1/34
Filed: 1977-07-06
Abstract: PURPOSE:To ensure an automatic return for the direction indicator by securing a proper automatic return timing through a simple circuit constitution, by installing a circuit which gives a reduction of a fixed time when the gearbox reaches the fixed position the fixed under-gear position.
Patent JP-H05251391-A (JP)
Title: Plasma processing device for semiconductor wafer
Inventor: SHIMADA YUTAKA
IPC: H01L21/3065
Filed: 1992-03-04
Abstract: PURPOSE:To provide a plasma treatment device which allows an equal amount of process gas to flow vertically to a semiconductor wafer held in a vertically piled-up state and enables uniform plasma treatment to be carried out for each semiconductor wafer. CONSTITUTION:This plasma treatment device is provided with a treatment vessel 10 which segments a treatment space S where a plurality of semiconductor wafers W are vertically separated and held in such a fashion that they may be laminated, a plasma generation vessel 25 which is integrally incorporated into the treatment vessel 10, a uniform radical intake port 23 which faces a bulkhead 22 between the treatment vessel and the plasma generation vessel all over a wafer holding area ranging from the top to the bottom, a uniform gas exhaust port 42 opposed to the radical intake port, a process gas supply mechanism which is installed in the plasma generation vessel and provided with a uniform gas supply port 31 and a parallel plate type plasma generation electrode 33.
Patent JP-S57196575-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L21/768
Filed: 1981-05-28
Abstract: PURPOSE:To prevent the breaking of wire at the contact part of the titled device by a method wherein the stepping at the contact part is reduced. CONSTITUTION:A selective oxidation is performed on an Si substrate using a nitride silicon film, and after a gate oxide film has been formed, a polycrystalline Si is formed as an electrode, the gate electrode (Si polycrystalline) is coated by performing thermal oxidation, and a source and drain region is formed by implanting an ion using the gate electrode as a mask. Then, after SiO2 has been coated on the surface of the above region by performing CVD method, all the area excluding the contact part is covered by resist, the contact part of the source and drain region is formed using the resist as a mask, and after Al 46 for wiring has been evaporated, the Al located on the area other than the contact part is removed using a resist 47, and then a patterning wiring 46B is coated on the above.
Patent JP-H11276771-A (JP)
Title: Washing machine
Inventor: SATO MASAMITSU
IPC: D06F49/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which a feed port of washing is not narrowed by a balancer provided at an upper opening edge of a spinning tub used as washing tub, large washing such as a blanket can be easily taken in/out, further dirt on the upper surface of the balancer can be hidden, an excellent appearance is provided and a function preventing oscillation in dry spinning process is not remarkably reduced. SOLUTION: In a washing machine in which a spinning tub used as washing tub 4 whose upper surface is opened is disposed so as to be freely rotatable within a water tank 4 supported in an outer casing, a balancer 16 is provided at an opening edge of the spinning tub used as washing tub 4 and a water tank cover 19 is projectingly provided at the upper opening edge of the water tank 4 by being located on the upper part of the balancer 16, an inclined surface 16a inclining the upper inner edge of the balancer 16 downward toward the inside of the spinning tub used as washing tub 4 is formed.
Patent JP-H05226114-A (JP)
Title: Manufacture of ptc thermistor
Inventor: KAWASE MASAHIKO
IPC: H01C7/04
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the variation in characteristics by forming an electrode through baking conductive paste simultaneously with the firing of ceramic in the firming process of a ceramic molded body to which the conductive paste is applied. CONSTITUTION:The title method is the manufacture of NTC thermistor equipped with NTC thermistor element assembly and with an electrode formed on the NTC thermistor element assembly. A molded body obtained by kneading and molding ceramic material for constituting the NTC thermistor and organic binder is prepared, and conductive paste is applied onto the molded body and baked simultaneously with the firing of the molded body so that the electrode is formed. Because the interface between the ceramic and the electrode is stabilized in this manner, it is possible to form the NTC thermistor with little variation in characteristics.
Patent JP-H04290733-A (JP)
Title: Molding method for band layer
Inventor: NIIMURA KYOJI
IPC: B60C9/20
Filed: 1991-03-19
Abstract: PURPOSE:To conveniently form a U-shaped band layer constituted by spirally winding a band cord and wrapping a belt end therein and to enhance the high speed durability and productivity of a tire. CONSTITUTION:A strip-shaped band cord body 18 wherein several org. fiber cords 7 are mutually arranged under tension is preliminarily formed and spirally wound round the outer peripheral surface of a drum 20 continuously so that one end part thereof is positioned inside the axial direction of a tire to form the lower piece 15 of a band layer 8 (first step). A sheet like belt piece 12 is wound round the outer surface of the lower piece 15 to form belt plies 7i, 7o (second step). The other end part of the band cord body 18 is continuously spirally wound inside the axial direction of the tire to form the lower piece 15 of the band layer 8 (third step).
Patent JP-S537819-A (JP)
Title: Spraying nozzle
Inventor: SHIRATO SEIJI
IPC: B05B1/26
Filed: 1976-07-12
Abstract: PURPOSE: At least two spraying holes are arranged, and the spraying holes are arranged in the direction intersecting before the concaved surface so that the sprayed fluid is pushed against the concaved surface to form mists, and thus liquid can be sprayed uniformly over a wide range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09250458-A (JP)
Title: Automatic oil supply stopper and manual oil supply pump
Inventor: OKUYAMA YOICHI
IPC: F04F10/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To automatically stop oil supply and try to simplify and facilitate oil supply work without reserving the oil in a blow-out pipe and performing special operation. SOLUTION: This stopper is formed with a lower end opening-shaped device main body 5 for engaging with and inserting into the release lower end of a blow-out pipe 4 an upper end, a thin tube 6 with its flexibility to communicate with this device main body 5 and the inside of an operation part 2, a cap-shaped linking tool 7 mounted on an upper end 6b of this thin tube 6 at which the thin tube 6 is mounted communicationally on the operation part 2. The device main body 5 is formed with an oil distribution route 5a, a shield chamber 5b formed in the lower face opening shape, and a float 5c stored in this shield chamber 5b. An lower end 6a of the thin tube 6 is arranged in the shield chamber 5b upwardly and is closed with the float 5c suspended on this lower end 6a.  A connecting tool 7 is formed provided with a female screw part 7a spirally fitted to a made screw shaped protrusion 2a and a hole 7b for external air take-up. An external air take-up part 8 is formed at the upper part of the shield chamber 5b.
Patent JP-S5417865-A (JP)
Title: Hologram making apparatus
Inventor: KANEKO TAKASHI
IPC: G02F1/135
Filed: 1977-07-11
Abstract: PURPOSE: To enable the reflecting object to be recorded holographically at a high density in on-line real time by converting the reflecting object to a transmitting object in real time through the use of a photo control type display element and letting the display patterns thereof be information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07287854-A (JP)
Title: Track access controller and control method thereof
Inventor: MOCHIZUKI HIDESHI
IPC: G11B21/08
Filed: 1994-04-20
Abstract: PURPOSE:To increase an access speed by performing feed time control and more increasing the moving speed of an optical pickup. CONSTITUTION:A track access controller is provided with a CD-ROM 1, an optical pickup 2 reading information out of the CD-ROM 1, a driving part 3 moving the optical part 2, an arithmetic part 4 calculating data for movement and calculating the moving time equivalent to the number of tracks to be traversed for the current position, objective position and moving speed data and a memory 5 storing the moving speed data calculated by the arithmetic part 4 and the moving reference value of the number of tracks. The controller is also provided with a clock part 6 measuring the moving time of the optical pickup 2, a counter 7 counting a number of tracks crossed by the movement of the optical pickup 2, a first limit switch SW 1 showing the position of the CD-ROM 1, a second limit switch SW 2 showing the outermost position and a track control part 11 controlling each part.
Patent JP-S61242156-A (JP)
Title: Control system for transmitted mark
Inventor: OKABE SHUICHI
IPC: H04N1/00
Filed: 1985-04-19
Abstract: PURPOSE:To attain effective facsimile communication by transmitting all set original sheets regardless of the presence or absence of picture errors and stamping the transmission end marks only to the originals having the generating frequencies of picture errors less than a prescribed level. CONSTITUTION:The picture signals read out of the originals sent from a facsimile equipment 1 at the transmission side through an automatic feed device 8 after the pre-procedure are applied to a facsimile equipment 7 at the reception side through a MODEM circuit connection part 5 and an exchange 6. The presence or absence of picture errors on the received pages can be discriminated by the equipment 1 according to the presence RTN and absence RTP of a command error of 300B sent from the reception side in a post-procedure mode. The equipment 7 continued the transmission of picture signals despite reception of the RTN signal after transmission of each page. Then the transmission end marks are stamped only on the pages received the RTP signals by a transmitted mark stamp 2 after a transmitted mark drive circuit 3 is started.
Patent JP-H02261755-A (JP)
Title: Machining roller set with exciter and operating method thereof
Inventor: YOSHIHARA CHIHARU
IPC: B21B39/00
Filed: 1989-04-02
Abstract: PURPOSE:To machine a strip material as doing its position in the width direction by installing an exciter having at least one piece of machining roller sets excited. CONSTITUTION:At least one piece of machining rollers is rotated and driven by a driver 3 and a strip material 5 between machining roller sets 2 is pinched and machined under pressure. At this time, at least one piece of the machining rollers is excited by the exciter 4 in the axial direction, thereby machining the strip material 5 as positioning it in the width direction.
Patent JP-H09218311-A (JP)
Title: Production of preform for graded index plastic optical fiber and apparatus therefor
Inventor: NAKAMURA TETSUYA
IPC: G02B6/028
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To easily produce a preform for a graded index plastic optical fiber having a refractive index distribution smooth in a radial direction. SOLUTION: A plastic rod including a compd. having a high refractive index is swollen by the monomers forming the plastic of this rod. The monomers and the compds. having the high refractive index are diffused with each other in the rod. The diffused monomers and the monomers around the rod are then polymerized. More preferably, the swelling of the monomers is executed in a cylindrical vessel inclined at its central axis from horizontal while this cylindrical vessel is kept rotated.
Patent JP-S62239429-A (JP)
Title: Detection system for tracking error in optical information signal reproducing device
Inventor: TAJIMA OSAMU
IPC: G11B7/09
Filed: 1986-04-10
Abstract: PURPOSE:To control tracking without being practically affected by the inclination of a disk, by using modulated signals obtained from two areas of a photodetector and peak values of these signals to perform a specific operation and using a signal resulting from this operation as a tracking error signal. CONSTITUTION:Modulated signals Ia and Ib obtained from two areas of the photodetector and peak values Iap and Ipb of these signals are used to generate signals Ia-Ib, Ia+Ib, Iap-Ibp, and Iap+Ibp. These generated signals are operated in accordance with {Ia-Ib, Iap+Ibp-Ia+Ib, Iap-Ibp}, and the signal obtained as the result is used as the tracking error signal. Thus, an offset component of tracking does not occur even if the disk is inclined.
Patent JP-H09268359-A (JP)
Title: Method for using material having corrosion resistance to hot dip zinc
Inventor: UKEBA HIROSHI
IPC: C23C2/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of a material by using an austenitic stainless steel as the material to be brought into contact with hot dip zinc and incorporating a prescribed ratio of Al into a bath. SOLUTION: As a result of immersing generally circulating materials into a hot dip Zn in which the compsn. and temp. are controlled to prescribed ones and executing corrosion resisting testing, only austenitic stainless steel has been free from the generation of intergranular corrosion and has been practical. This is because, even if Zn infiltrates from the grain boundary, compounds of Zn and Ni are formed on the grain boundary to prevent the infitration of Zn. Moreover, by another testing, it has been found that Al has effect of suppressing the rate of corrosion in austenitic stainless steel caused by hot dip Zn. Namely, by incorporating Al into the bath by 0.5 to 35wt.%, sufficient effect can be shown. This is considered that the added Al concentrates on the surface of the steel sheet and plays a roll as a protective layer from corrosion caused by Zn.
Patent JP-S62288709-A (JP)
Inventor: PIITAA SESHIRU PEZAASU
IPC: B60S1/38
Filed: 1987-04-03
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-S5511516-A (JP)
Title: Preparation of terephthalic acid
Inventor: MORIMOTO HIROSHI
IPC: C07C51/42
Filed: 1978-07-10
Abstract: PURPOSE: To obtain high-grade terephthalic acid industrially advantageously, by heat-treating an oxidation product slurry, prepared through oxidizing p-xylene with O 2  in acetic acid, in the presence of the row p-xylene.  
     CONSTITUTION: p-Xylene is oxidized with an oxygen-containing gas in the presence of a Co compound catalyst and paraformaldehyde or acetaldehyde as a reaction promotor in acetic acid at 110W140°C to give an oxidation product slurry, which is heat-treated at a temperature higher than the reaction temperature in the presence of p-xylene in an amount of 0.05W0.4 that of the solvent at 140W180°C to isolate terephtalic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287312-A (JP)
Title: Working vessel device for mold engraving electric discharge machine
Inventor: YANO MASAYUKI
IPC: B23H7/02
Filed: 1990-03-31
Abstract: PURPOSE:To make a working table itself compact by providing an open/close door for opening or closing the pallet transportation port formed in a working vessel, so that the need for increasing the lift of the elevating device of the working table which has been provided to a mold engraving electric discharge machine can be dispensed with. CONSTITUTION:An open/close door 80D for opening or closing a pallet transportation port 80A formed in a working vessel 76K that is arranged on a table 74 to which a working table has been fitted and that is formed in such a structure as the upper part thereof is open and is comprised of liquid-tight wall bodies is provided. Thereby, while electric discharge machining is carried out in a working solution in the case of a mold engraving electric discharge machine, the working solution can be filled up to the height of the open/close door 80D, therefore it is not necessary to heighten the pallet transportation port 80A so high from the reference height of the working table. Thus, the need for increasing the lift of the elevating device of the working table 75 (not shown) provided to the mold engraving electric discharge machine can be dispensed with, and the working table 75 itself can be compactly formed.
Patent JP-H03289444-A (JP)
Title: Pallet made of synthetic resin and manufacture thereof
Inventor: UCHIYAMA HIDEO
IPC: B29C45/26
Filed: 1990-03-31
Abstract: PURPOSE:To improve antislip effects between a fork and goods by providing an antislip material in a space defined by a frame having a checkered pattern formed in an upper deck and a lower deck. CONSTITUTION:A framework having a checkered pattern, in which longitudinal ribs 8 intersect lateral ribs 9 at right angles, is formed in an upper deck 1' and a lower deck 2', where fork-insertion holes 6 and 7 intersect with each other, and a cylindrical frame 20 connected to said ribs 8 and 9 is provided in the central part of the deck 1' and the deck 2. The cylindrical frame 20 has an annularly protruding rib 21 at the lower part of the inner wall of the frame 20, whereby, when an antislip material 10 made of hard rubber is forced into the frame 20, the protruding rib 21 is brought into engagement with a groove 11 of the material 10, so that the material 10 is surely secured to a pallet.
Patent JP-H03286114-A (JP)
Title: Twin oil pump
Inventor: SAITO MITSUHIRO
IPC: F01M1/02
Filed: 1990-03-31
Abstract: PURPOSE:To reduce pulses and suppress generation of noises by locating two oil pumps in such a positional relation that the projection of the tooth of one oil pump coincides with the recession of the tooth of the other oil pump in phases of rotational angles. CONSTITUTION:Two trochoid oil pumps 2, 4 having the same type and volume are arranged to press-feed lubricating oil to each part of an engine. The two oil pumps 2, 4 are arranged in such a positional relation that the projection of the tooth for forming the inner rotor of one oil pump coincides with the recession of the tooth for forming the inner rotor of the other oil pump in phases of rotational angles. Pulses of the oil pumps 2, 4 are counterbalanced with each other and reduced, so that the oil is press-fed with almost no pulse. It is therefore possible to suppress the shock applied to an oil filter 11 caused by the pulses, and reduce oscillation and noises of the engine.
Patent JP-S565094-A (JP)
Title: Production of cholesterine oxidase
Inventor: HERUMUGARUTO GAUURU
IPC: C12N9/04
Filed: 1980-06-20
Abstract: The present invention provides a process for obtaining cholesterol oxidase, wherein Streptomyces griseofuscus DSM 40191, Streptomyces hygroscopicus 40771, Streptomyces acidomyceticus DSM 40798 and/or Arthrobacter paraffinens DSM 312 are cultured and the enzyme obtained from the culture supernatant and/or the cells.
Patent JP-S59207871-A (JP)
Inventor: WATANABE AKIRA
IPC: C04B35/04
Filed: 1983-05-11
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-S63249365-A (JP)
Title: Semiconductor memory device
Inventor: MINATO YUKIO
IPC: H01L21/8229
Filed: 1987-04-03
Abstract: PURPOSE:To increase the writing speed of a PNP load type memory cell, by arranging an emitter electrode on an emitter region surface distant from the collector of a horizontal type bipolar load transistor. CONSTITUTION:On a P<-> type semiconductor substrate 1, an N<-> type semiconductor layer 3 is formed, in which a first and second P<-> type impurity layers 4 and 5 are selectively formed. In the first P<-> type impurity layer 4, a first and second N<+> type impurity layers 6 and 7 are selectively formed. The emitter electrode E1 of a PNP horizontal load transistor is formed in a distant part of the second P<-> type impurity layer 5 as viewed from the first P<-> type impurity layer 4, and the effective emitter width of the PNP horizontal type load transistor is made variable by the potential drop of the second P<-> type impurity layer 5. Thereby, the writing performance is improved, and the writing speed is increased.