baber/WOPTO huggingface dataset:
Patent JP-H05315670-A (JP)
Title: Manufacture of hall effect element
Inventor: FUJITA KATSUYUKI
IPC: H01L43/12
Filed: 1992-05-14
Abstract: PURPOSE:To eliminate the variation in a Hall effect element at a forming process and improve the sensitivity to magnetism. CONSTITUTION:The present invention comprises a buried active layer 5 formed by an epitaxial growth method and an ohmic contact layer 3 formed by an ion implantation method, and the buried active layer 5 serves as a magnetic sensitivity part.
Patent JP-H05185296-A (JP)
Title: Compression molding machine
Inventor: EDOMONDO PURAISAACHI
IPC: B30B11/00
Filed: 1992-05-14
Abstract: PURPOSE: To enable manufacturing of regularly-shaped pellets by comparing the displacement of upper and lower punches with a reference displacement that indicates the actual displacement position of the upper and lower punches immediately before punching force is applied. CONSTITUTION: A plurality of press units 12 are provided with the upper and lower punches 14 which are slidable into an extended inward position in the die opening 22. Each press unit 12 is advanced by an advancing means (driving means 19) into a position for pressing a material. The punching force is exerted onto the upper and lower punches 14 advanced into the punching position, by the upper and lower pneumatic compensators 48 of the punch force generating means. When the punching force is applied, the displacement of the upper and lower punches 14 is compared, by the controller 64 of the comparing means, with a reference standard displacement indicative of the actual undisplaced position of the punches just before the application of the punching force. As a result, uniformity can be maintained for the pellet length which is the function of the displacement of the punches.
Patent JP-H09301910-A (JP)
Title: Production of fluorovinyl ether
Inventor: NAKAHARA AKIHIKO
IPC: C07C43/192
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorovinyl ether in high yield by reaction between an alkoxide compound and tetrafluoroethylene. SOLUTION: This fluorovinyl ether is obtained by reaction between tetrafluoroethylene and an alkoxide compound in a mixed solvent composed of a solvent soluble for the alkoxide compound and a 2nd solvent virtually insoluble for the alkoxide compound but soluble for this fluorovinyl ether as the final product.
Patent JP-H01296088-A (JP)
Title: Bayonet type heat exchanger made of ceramic
Inventor: SATOIE CHIKAO
IPC: F28D7/12
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the breakage of an outer tube made of ceramics due to heat shock, by a method wherein a distance between the closed end face of the outer tube and the outlet of an inner tube is limited within a specified range or a guide cap for converting the flow of fluid is provided at the outlet of the inner tube. CONSTITUTION:When a distance L between the closed surface of an outer tube and the end of an inner tube is specified as shown by a formula L>=3d with respect to the inner diameter (d) of an inner tube, turbulent flow zone is grown and a flow speed at a converting part of the flow of fluid as well as a flow speed in the outlet of the inner tube become sufficiently small and a temperature difference between the inner surface of the outer tube made of ceramics and the outer surface of the same is not generated whereby the breakage of the outer tube due to heat shock will never be generated. When the value of the distance L becomes 30d or more, dead water zone of the flow of gas is grown and thereby deteriorating the performance of the title heat exchanger. Accordingly, the distance is preferably within the range of 3d<=L<=30d. On the other hand, a metallic guide cap 13 is provided at the outlet of the inner tube whereby the breakage of the outer tube made of ceramics due to heat shock may be prevented.
Patent JP-S61280265-A (JP)
Title: Apparatus for transplanting microorganism
Inventor: MAEDA HIDEAKI
IPC: C12M1/26
Filed: 1985-06-05
Abstract: PURPOSE:To make it possible to transplant a microorganism without damaging the surface of a culture medium of a transplanting laboratory dish for inoculation, by nipping a transplating needle detachably with a chuck mechanism and releasing the nipping after the tip of the transplanting needle approaches to the surface of the culture medium in inoculation. CONSTITUTION:A fished microorganism is inoculated into a transplanting laboratory dish (I). In the process, a chuck mechanism is used to lower a transplating needle 1 to a position where the needle 1 approaches to an agar (K) in the transplanting laboratory dish (I). The chuck mechanism is then freed to drop freely and place the transplanting needle 1 on the surface of the agar (K) without piercing the agar (K) and inoculate the microorganism thereinto without damaging the surface of the culture medium.
Patent JP-H06313300-A (JP)
Title: Production of formed screening product
Inventor: KOI SACHIRO
IPC: D21J5/00
Filed: 1993-04-26
Abstract: PURPOSE:To obtain formed screening product having a prescribed form by fitting a carrier filter of nonwoven fabric having a prescribed form to a screening mold and collecting starting material for screening on the carrier filter. CONSTITUTION:A carrier filter 6 made of nonwoven fabric which has a similar form to a molding part 3 is fitted to the bottom force 1 supporting the multi- perforated 5 molding part 3 with a frame 4 and bound fast with binder 7. The slurry for screening such as pulp is poured on the carrier filter, dehydrated and dried to give the screening product of excellent dimensional accuracy and appearance.
Patent JP-H05113381-A (JP)
Title: Dynamic balance tester
Inventor: NAKAYAMA YOSHIMITSU
IPC: G01M1/06
Filed: 1991-03-29
Abstract: PURPOSE:To accurately measure unbalance by providing the air cylinder attached to a rotary shaft as a chuck opening and closing means performing the opening and closing a collet chuck. CONSTITUTION:A collet chuck main body 3 is clamped to a flange part 5 and the shaft part of the work 7 inserted in the main body 3 is held by a collet chuck 9. The collet chuck 9 is brought to an open state in order to hold the shaft part of the work 7 by a method wherein a pusher 14 is advanced at first by an air cylinder 13 to insert an air nozzle 10 in a main shaft 2 and compressed air is supplied into the main shaft 2 from an air tube 15 to push out a piston and a bolt 21 is pressed to upwardly compress a coil spring 20. The shaft part of the work 7 is inserted in the opened collet chuck 9 and, when the air nozzle 10 is allowed to recede to stop the supply of compressed air, the chuck 9 is closed to chuck the shaft part of the work 7.
Patent JP-H05313791-A (JP)
Title: Electronic equipment
Inventor: KAGAMI YOSHIJI
IPC: G06F1/16
Filed: 1992-05-14
Abstract: PURPOSE:To unnecessitate the opening-closing operation of a display device at the time of printing by performing a printing start key operation in a state with the display device closed by providing a push-button on the surface of the display device which can be opened and closed for the electronic equipment so that a printing start button located under the display device is depressed in the state with the display device closed. CONSTITUTION:A push-button 3 is fitted in a recessed section 1a on a case 1 of the display device. The push-button 3 is energized upward by means of a spring 6, controlling the upward movement by means of a rib 3b. The push- button 3 is made of a transparent or high light transmissive member. A through hole 2a through which a shaft 3a slides is formed in the display lower case 2. The back light emitted from an opening section 7a is cast on the shaft 3a of the push-button 3, lighting the entire push-button 3. With the push-button 3 depressed, the shaft 3a is exposed under the display lower case 2, depressing the key top of a printing start button at a lower location. Thus, the printing start key operation can be performed with the display device closed, dispensing with the opening and closing operation of the display device at the time of printing.
Patent JP-H05319020-A (JP)
Title: Pneumatic tire and its manufacture
Inventor: TSUDA TORU
IPC: B60C9/22
Filed: 1992-05-14
Abstract: PURPOSE:To make high-speed durability and steering stability at high-speed rotation, compatible with each other at a high level. CONSTITUTION:This pneumatic tire comprises a radial carcass 1 formed of at least one cord ply, a belt 2 formed of at least two belt layers 2a, 2b, each of which has cords extending with an inclination at a relatively small angle to the circumference of the tire, and crossing with each other in the outer circumferential side of the radial carcass 1, and a textile cords paractically extending in the circumferesntial direction of the tire, which form a belt auxiliary layer 3 positioned as over lapping at least the side areas of the belt 2 in the outer circumferential side of the belt 2. The tensile force of the vulcanized- formed tire, in the case that an elongation of more than 10% is added to the textile cords forming the belt auxiliary layer 3, is regulated to be bigger at the belt auxiliary layer part positioned in the outer side of a vehicle, compared with the belt auxiliary layer part positioned in the inner side of the vehicle, in the tire in an attitute of being mounted on the vehicle.
Patent JP-H08313664-A (JP)
Title: Supercritical pressure light water reactor plant
Inventor: ISHIDA KAZUNARI
IPC: G21C1/08
Filed: 1995-05-22
Abstract: PURPOSE: To reduce an amount of exposure of workers in a turbine building by setting a radioactive material eliminator in tubing or the like for connecting the coolant outlet of a pressure vessel to the coolant inlet of a turbine. CONSTITUTION: A radioactive material eliminator 3 set in a reactor building and the cooling outlet of a pressure vessel 2 whose reactor core 1 is equipped with nuclear fuel is connected by tubing 10 in the direct cycle type supercritical pressure light water reactor plant. The eliminator 3 and the coolant inlet of a turbine 4 disposed in the reactor building are connected by tubing 11, and the coolant outlet of the turbine 4 and a condenser 5 are coupled by tubing 12. Coolant water is heated by the reactor core 1 to turn into supercritical water, and enters the turbine 4 through the coolant outlet of the pressure vessel 2 via the tubing 10 and through the eliminator 3 via the tubing 11. At this time radioactive material produced in the reactor core 1 is dissolved in the coolant and not brought in the turbine building because it is fully eliminated by the eliminator 3.
Patent JP-H09307247-A (JP)
Title: Vent hole having liq. drop blocking function
Inventor: HIKOSAKA TADASHI
IPC: G12B15/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To increase the aperture area by a simple structure and improve the liq. drop blocking effect. by forming parallel slits through the top face of a cabinet, guide ribs and drain holes extending to the slits. SOLUTION: Parallel slits 102 are cut into the top face of a cabinet 101, guide ribs 3 extends from the marginal edges of the slits 102 into the top face of the cabinet, and drain holes 104 communicate with the far ends of guide ribs 103 and open at the back face of the cabinet 101. A trace of liq. L penetrating in the cabinet 101 flows down from the top end of the guide rib 103 near the slit 102 to the other end and drains from the drain hole 104 on the back face of the cabinet to outside. Thus it is possible to increase the aperture area by a simple structure and improve the liq. drop blocking effect.
Patent JP-H05313831-A (JP)
Title: Control system for duplexed volume
Inventor: KURIYAMA SEIICHI
IPC: G06F12/16
Filed: 1992-05-14
Abstract: PURPOSE:To reduce the overhead of software and to attain the use of a general- purpose disk control part and a disk device by providing a duplexed logical volume address storing means and an operating state storing means and controlling the duplexed volume based on the information on these two means. CONSTITUTION:When a system is constructed or started, the original and duplicate volume address 7a and 7b of a duplexed logical volume address storing means 7 are set to the hardware. An operating state storing means 8 stores the information to separate both volumes from each other when the occurrence of a fault is detected with the accesses given to both volumes. In such a constitution, it is enough to give an access to the original volume only when the software has an access to the duplexed volume. Meanwhile the duplexed volume is controlled by an input/output processor 2. Therefore, the software is not required to be conscious of the duplexed volume and the overhead of software can be reduced.
Patent JP-S5746229-A (JP)
Title: Electro-optical device
Inventor: MASAKI HIROICHI
IPC: G02F1/1345
Filed: 1980-09-03
Abstract: PURPOSE:To improve the reliability of transfer, by providing at least 2 short-circuit electrodes on one substrate, and short-circuiting the opposed electrodes to the respective short-circuit electrodes. CONSTITUTION:Display electrodes 23 (23a, 23b,...23g), terminal electrodes 27 (27a, 27b,...27g) drawn out from said display electrodes, and short-circuit electrodes 24a, 24b are provided on an upper substrate 21. Between the short-circuit electrode 24a and an oposed electrode 25 being placed at the opposed position, a short-circuit material 26a is held, and in the same way, a short-circuit material 26b is held between the short-circuit electrode 24b and the opposed electrode 25. As for the short-circuit material, a metallic foil and a conductive adhesive agent can be used. According to this invention, when the opposed electrode is short-circuited through >=2 places, even if one short-circuited place has caused a conduction failure, it is short-circuited through other short-circuited place, and a normal display is executed.
Patent JP-H0416968-A (JP)
Title: Optical writing device
Inventor: YAGI MICHIO
IPC: B41J2/44
Filed: 1990-05-11
Abstract: PURPOSE:To make writing positions by respective light sources coincident and to prevent the lowering of image quality even though the mounting position of a light source unit is not accurately fitted in the case of performing multiple writing of respective colors while a photosensitive body rotates once by providing an automatic writing position correcting mechanism. CONSTITUTION:A signal P1 from a relative position detecting sensor 14a is transmitted to a relative position detecting means 5a to detect a relative position, and a signal PS showing the detected result is transmitted to a write timing deciding means 7a and a write control means 13. The means 7a adjusts the write starting timing of the light source 1a based on the inputted signal PS. Thus, the correction of writing position corresponding to the variation of the relative position between a photosensitive belt 4 and the light source 1a is performed. The write timing is adjusted by turning on a write-enabling signal EN1 which is supplied to an AND circuit 9a. By performing correction processing in such a way, the write of each color is always started from a point which is an equal distance from the bridge part of the belt 4 to avoid positional deviation.
Patent JP-S5646930-A (JP)
Title: Cooker
Inventor: MARIYAMA RIYOUICHI
IPC: H05B6/80
Filed: 1979-09-21
Abstract: PURPOSE: To facilitate cookers by the reproduction output of the voice record made by previously inputting cooking explanation to magnetic tape or the like.  
     CONSTITUTION: A tape driving motor 16, a magnetic recording reproducer 18 with magnetic heads 17a and 17b, and a printed circuit board 19 are arranged correspondingly to a casette insert port 14 on the reverse side of an operation panel 11, and first and second relays 20 and 21 controlling a magnetron 4 and an electric heater 3 behind. A speaker 24 is fastened to the back plate of a body 1. Thereby, cooking explanation is made by voice in accordance with cooking menue. Therefore, cooking tools and material can be prepared and a cooker can be operated while the explanation is listened to so that the use of the cooker becomes facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07336448-A (JP)
Title: Copying machine management device
Inventor: YAMAGUCHI IKUNORI
IPC: H04M11/00
Filed: 1994-06-03
Abstract: PURPOSE:To take a proper countermeasure against a contact defect by transmitting prescribed data to a centralized management device when the frequency in disconnection between a copying machine and a copying machine management device exceeds plural prescribed values. CONSTITUTION:A data terminal 1 takes in data of a copying machine 4 and processes it; and when a prescribed transmission condition is satisfied, a modem 52 is started to connect the communication line to the center side, and management data of the copying machine 4 is transmitted to the center side. In this case, the output of the output port is set to the high level with a contact defect flag reset to '0', and the level of the input port is discriminated; and if it is low, the contact defect flag is set to '1'. Next, a contact defect counter is counted up; and if the counted value of this counter is larger than a prescribed value K0 (K0>=2), a contact defect transmission flag is set to '1'. Thus, the occurrence of a contact defect between the data terminal 1 and the copying machine 4 is transmitted to the center.
Patent JP-H09288816-A (JP)
Title: Magnetic recording medium
Inventor: MIURA HIROSHI
IPC: C09K23/34
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent surface property, electromagnetic conversion characteristics and high density magnetic recording characteristics even when a ultrafine magnetic powder is used, by adding EGDA(ethylene glycol diacetate) to the magnetic film of a coating type magnetic recording medium. SOLUTION: This magnetic recording medium consists of, for example as shown in the figure, a nonmagnetic supporting body 1 and a magnetic layer 2 on the supporting body. Or, a back coating layer 3 may be formed on the opposite surface of the supporting body to the magnetic layer, however, the back coating layer is not necessarily formed. Or, an overcoating layer may be formed on the magnetic layer. The film forming conditions of the back coating layer and the overcoating layer (topcoat layer) are not especially specified but any method used for the production of this kind of magnetic recording medium can be used.
Patent JP-H10287456-A (JP)
Title: Production of granule-containing artificial marble
Inventor: OTAKI KUNIHIKO
IPC: C08F2/44
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial marble high in both surface hardness and decorative effect at a low cost, by packing a mold with granules, sealing up them in the mold followed by injecting a syrup for the artificial marble into the mold under pressure and then conducting a thermal polymerization to effect homogeneous distribution of the granule throughout the mold. SOLUTION: A pair of molds 1, 2 is packed with granules 3 such as ground glass product, silica-based expanded granules, granular cured rubber or granular plastics and the granules are sealed up in the pair of molds, into which, in turn, a syrup for the aimed artificial marble such as an unsaturated polyester, (meth)acrylic alkyl ester partially polymerized product, a 2nd partially polymerized product formed by copolymerization between (meth)acrylic alkyl ester monomer and a 2nd monomer such as styrene, or a syrup prepared by dissolving the above partially polymerized product in a monomer followed by, as necessary, addition of a polymerization initiator (e.g. methyl methacrylate containing di-2- ethylhexyl peroxydicarbonate and partially dissolved with polymethyl methacrylate) followed by conducting a thermal polymerization, is injected under pressure.
Patent JP-S5823817-A (JP)
Title: Unsaturated polyester resin composition for molding use
Inventor: ARAKAWA YUKUSHI
IPC: C08F290/00
Filed: 1981-08-04
Abstract: PURPOSE:To prepare an unsaturated polyester resin composition for molding use,  having excellent heat resistance and toughness, by compounding an isocyanurate  derivative having unsaturated bond at the side chain to an unsaturated polyester and a saturated polyester. CONSTITUTION:The objective composition is prepared by compounding (A) an isocyanurate derivative having unsaturated bond at the side chain and obtained by the esterification reaction of (i) the hydroxyl group of the isocyanurate of formula (l, m and n are 1 or 2) with (ii) an unsaturated monobasic acid having unsaturated C-C bond (or its lower alkyl ester) (e.g. acrylic acid), (B) an unsaturated polyester (preferably having an acid value of <=50 and a number-average molecular weight of >=500), (C) a saturated polyester having a number-average molecular weight of >=2,000, and if necessary, (D) an alpha,beta-ethylenic unsaturated monomer (e.g. methacrylic acid). The weight ratio of the sum of the components (A), (B) and/or (D) to the component (C) is preferably 95-70:5-30.
Patent JP-2000315055-A (JP)
Title: Angle holding mechanism
Inventor: YOSHIDA TERUJI
IPC: G09F9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody angle varying manipulation by forming an angle holding mechanism which enables a device manager to arbitrary vary the angle of a cover of, for example, an information terminal, etc., to a small space and to safely carry out the manipulation to vary the angle. SOLUTION: This angle holding mechanism has a holding part 30 which is constituted to set the angle in multiple stages at the cover variable in angle at its one end by means of a fixing member 32 connected freely turnably to the cover and disposed at the device and a lever 35 forming a groove 37 to be provided with plural detaining parts 36 to be detained to the fixing member and a manipulation part 33 which arbitrarily sets the detaining position of the fixing member 32 and the detaining parts 36 at the time of angle setting of the cover at the other end of the holding part 30. The groove part 37 of this angle adjusting mechanism is provided with a guide part 40 for guiding the fixing member 32 with the detaining parts 36 in such a manner that the fixing member 32 is successively detained to the detaining parts 36 at the time of angle setting of the cover.
Patent JP-S5490737-A (JP)
Title: Room cooler for automobile
Inventor: SUGIURA HIROYUKI
IPC: B60H1/32
Filed: 1978-10-05
Abstract: PURPOSE:To distribute a coolant uniformly and improve the performance, by providing fixed orifices in coolant passages of an evaporator to pressure-reduce and evaporate the coolant. CONSTITUTION:The fixed orifices 8 are provided in the coolant passages 6 of the evaporator 3 at the side of an inlet header 4. The high-pressure liquefied coolant is supplied from a condenser 2 into the header 4 and introduced into the coolant passages 6 through the fixed orifices 8 so that the coolant is evaporated. Since the coolant is introduced from the header 4 into the numerous coolant passages 6 as the coolant is liquefied, the coolant is uniformly distributed to the passages 6.