baber/WOPTO huggingface dataset:
Patent JP-S62174915-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARUTA AKIRA
IPC: H01L21/027
Filed: 1986-01-29
Abstract: PURPOSE:To improve the long term reliability of electron beam direct drawing enabling the restraint of the deterioration of the characteristics of a device by grounding or fixing to positive electric potential a conductive layer provided between a resist layer and an underneath device region. CONSTITUTION:An indulation film 2 for separating elements, a gate insulation film 3, a poly-Si gate 4 and an N-type diffusion layer 5 are formed on the surface of a P-type Si substrate 1. Then, an interlayer insulation film 6 made of phosphorus glass is formed on all the surface. Then, a conductive layer 7 is formed on all the surface and a resist 8 is coated. The conductive layer 7 is grounded at the time of electron beam irradiation and then, an electron beam 9 is irradiated. This reduces the damage of a semiconductor device due to the irradiation of the electron beam and long term reliability can be improved.
Patent JP-H02199330-A (JP)
Title: Power transmission mechanism
Inventor: INUI MASAKI
IPC: F16D43/284
Filed: 1989-01-25
Abstract: PURPOSE:To prevent lowering of torque transmission by providing the second working piston which is assembled slidably in the axial direction between a retainer and the first working piston to be brought into contact with the first working piston and in which a compartment communicating with a circular clutch chamber is formed at the part on the opposite side to the first working piston. CONSTITUTION:In a power transmission mechanism 10, when the number of differential rotations of both propeller shafts 25 and 26 is large, as a frictional clutch 10b is frequently frictionally-engaged and frictional engaging force is large, the temperature inside a clutch chamber R1 becomes high. Therefore, pressure in the chamber R1 is raised, but as the chamber R1 communicates with a compartment R2, pressure in the compartment R2 becomes the same as that pressure. As a result, the pressure in the compartment R2 pressurizes the second working piston 14 and pressurizes the first working piston 13, but since this pressurizing force is almost the same as the pressurizing force that the pressure in the chamber R1 pressurizes the piston 13, and since both the pressurizing forces working on the piston 13 are offset by each other, lowering of torque transmission caused by pressure rise in the chamber R1 can be prevented.
Patent JP-S59142531-A (JP)
Title: Overhead projector having picture reading and recording function
Inventor: OZAWA TAKASHI
IPC: G03B21/132
Filed: 1983-02-02
Abstract: PURPOSE:To execute a read scanning of an original on a platen illuminated by a light source of the inside of an OHP and to copy it by providing a picture reader so as to move in parallel, on the upper part of the OHP. CONSTITUTION:An OHP illuminates a transmissive original 4 on a platen 3 by a light source 2, and executes a projection by a lens 6 and a mirror 7. A picture reader 5 is provided freely movably in the direction as indicated with an arrow F, on the platen 3. The device 5 is constituted of a tight adhesion type image sensor 8 and an optical system 9. The sensor 8 has plural photoelectric transducers on an insulator substrate, and the length of an array of the transducer is the same as the width in the main scanning direction S of the platen 3. The optical system 9 is made, for instance, of an optical fiber array or a lense array, etc., and leads a light of the original 4 to the sensor 8 by an image formation of 1 to 1, by which it is read by the sensor 8. The device 5 reads the original 4 in the direction S, and also it is scanned in the sub-scanning direction F by a motor, etc.
Patent JP-S62177036-A (JP)
Title: Polyimide resin composition
Inventor: TERAKAWA TOSHIAKI
IPC: C08L77/00
Filed: 1986-01-29
Abstract: PURPOSE:The titled composition suitable as a polarizing film or a highly electrolytically conductive polyamide resin, having extremely improved iodine adsorbing ability, obtained by blending a polyamide resin with a metallic salt and adsorbing iodine on it. CONSTITUTION:100pts.wt. polyamide resin (e.g., nylon 6, nylon 66, etc.,) is blended with 1-50pts.wt. metallic salt (e.g., lithium halide, sodium halide, etc.,) and further iodine is adsorbed on the resin.
Patent JP-H11208776-A (JP)
Title: Method for laying reservoir bottom plate
Inventor: KARASUNO NOBUMI
IPC: B65D90/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce labor and working hours required for preparation in preparing a bottom plate for hanging up, operation for hanging up and down the bottom plate and further post-treatment after the bottom plate is lowered. SOLUTION: A bottom plate 10 is completed on a base 12 laid on an upper face of a cold insulating foundation 7, and reinforcing materials 25 in a truss structure extending radially on the bottom plate 10 are radially placed on an upper face of the bottom plate 10 to have inner ends coupled integrally to one another at a center of the bottom plate 10 and also a lower part of each reinforcing material 25 is assembled with the bottom plate 10, thereby reinforcing the bottom plate 10. While an outer end of each reinforcing material 25 is hung up and floating from the base 12, the base 12 is disassembled and removed, and the bottom plate 10 is lowered on the upper face of the cold insulating foundation 7 to have the respective reinforcing materials 25 disassembled and removed. Then an outer periphery of the bottom plate 10 is joined with an inner periphery of a peripheral annular plate 11.
Patent JP-S53101536-A (JP)
Title: Antiallergics
Inventor: TAKAKU SAKAE
IPC: A61K31/19
Filed: 1977-02-18
Abstract: PURPOSE: To prepare antiallergics from bis(benzamide)benzoic acids as active constituents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08207317-A (JP)
Title: Driving method of ink jet head
Inventor: YONEKUBO SHUJI
IPC: B41J2/205
Filed: 1995-02-02
Abstract: PURPOSE: To provide a driving method of ink jet head capable of obtaining stable ejection hardly influenced by the residual vibration of a meniscus even under condition that fine ink droplets are ejected. CONSTITUTION: There is disclosed a driving method of an ink jet head wherein an amount of ink droplet ejected from a nozzle is varied in accordance with a recording resolution. An ink pressure chamber is expanded so that ink is supplied from an ink supplying source to the ink pressure chamber and an ink meniscus formed in a nozzle is drawn back toward the ink pressure chamber, then a waiting condition is maintained for a period of time Th1. The period of time Th1 for a small ejection ink droplet is longer than that for a big ejection ink droplet.
Patent JP-H06232306-A (JP)
Title: Method of manufacturing lead frame and press-molding metallic mold use for the same
Inventor: KOSAKA HIDEKI
IPC: B21D28/00
Filed: 1993-02-03
Abstract: PURPOSE:To manufacture acceptable lead frames having no gouge, etc., at all capable of being press-molded avoiding the tortion thereof. CONSTITUTION:This press-molding metallic mold having a punch guide 10 for hold-supporting a lead frame member 6 between the guide 10 and a die 8 is provided with a holding part for hold-supporting the surface of the lead frame member 6 between the punch guide 10 and the die 8 as well as a surfaced part 10a formed in a taper shape to surface the corner part of the outside surface of the lead in a C shape when the lead frame member 6 is hold- supported.
Patent JP-H08209304-A (JP)
Title: Steel sheet for amine-environment gas cleaning device
Inventor: OUCHI HIROSHI
IPC: C22C38/46
Filed: 1995-02-02
Abstract: PURPOSE: To produce a steel sheet having a strength required as a material for a gas cleaning device using aqueous solution of amine, reduced in sensitivity to amine cracking of both intergranular cracking and transgranular cracking, and excellent in environmental cracking resistance. CONSTITUTION: This steel sheet is the one for an amine-environment gas cleaning device, which has a composition consisting of, by weight, 0.05-0.35% C, 0.05-1.0% Si, 0.2-1.5% Mn, <=0.04% S, <=0.035% P, <=0.2% Ni, 0.05-1.15% Cr, 0.01-0.60% Mo, <=0.006% N, and the balance essentially Fe and further containing, if necessary, one or >=2 kinds among 0.05-0.5% Cu, 0.01-0.3% V, 0.01-0.1% Ti, 0.01-0.1% Nb, and 0.0003-0.005% B.
Patent JP-H09209885-A (JP)
Title: Starter
Inventor: MARUHASHI YASUHIKO
IPC: F02N11/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To secure the strength of a front bracket by eccentrically arranging a pinion in an engaging reaction direction acted on the pinion by engaging the ring gear of an internal combustion engine with the pinion against a fitting part for attaching a starter to the internal combustion engine. SOLUTION: When electrifying from a battery to a magnetic switch, the internal contact point of a starter is closed so that an electric motor is energized, and an internal combustion engine is started. In this case, a pinion 7 and the center point of the inside diameter of the nose 4a of a front bracket 4 are eccentrically shifted in the direction of an arrow C1 where is an acting direction of engaging reaction against the spigot 4a of the front bracket 4. Hereby, the cross sectional area of the compressive stress generating side 4f of the nose part 4a is decreased, however, the cross sectional area of a tensile stress generating side 4e is increased so that the maximum compressive stress is increased, and the maximum tensile stress is decreased.  Therefore, balance between generating stress and the strength characteristics of a material can be improved, and the strength of the nose part 4a can be enhanced.
Patent JP-S60159881-A (JP)
Inventor: SHINKAWA YASUO
IPC: B42D11/00
Filed: 1984-01-31
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-S61178600-A (JP)
Title: Centrifugal pump
Inventor: ZENITANI HIDEO
IPC: F04D15/00
Filed: 1985-02-01
Abstract: PURPOSE:To prevent the efficiency of pump from degradation by providing a means for introducing water having pressure higher than that in an intake port from the outside of a casing into the central portion of the intake port and jetting said water. CONSTITUTION:A casing flange 13 is provided with a recess 14 and a high pressure water path 15 communicating thereto, and a high pressure water path 17 communicating to a piping 16 and an intake port 3 are provided in an intake flange 2. High pressure water having pressure higher than that in the center of intake port 3, for example water discharged from a centrifugal pump is conducted to the path 15, piping 16, path 17 and jet 20 and jetted into C portion. Thus, pressure drop and pressure pulsation in the center of the intake port generated with swirling flow produced by reverse current from an impaller to the intake side can be securely prevented.
Patent JP-S63185959-A (JP)
Title: Production of indolines
Inventor: SAITO RYUICHI
IPC: C07D209/08
Filed: 1987-01-27
Abstract: PURPOSE:To readily obtain indolines useful as a synthetic intermediate for medicines, agricultural chemicals, photosensitive materials, etc., in good yield, by reducing indoles with hydrogen in the presence of a Raney cobalt catalyst. CONSTITUTION:The corresponding indoles are reacted with hydrogen in the presence of a Raney cobalt catalyst in or without a solvent, e.g. methanol, etc., at 50-250 deg.C under 20-150kg/cm<2> hydrogen pressure to afford indolines expressed by the formula (R is alkyl, hydroxyalkyl or N-acylalkyl). The Raney cobalt catalyst is obtained from a Raney alloy, consisting essentially of cobalt and containing other kinds of metals, e.g. aluminum, manganese, etc., in small amounts and used in an amount of 3-50wt.% based on the indoles. 3- Methylindoline, etc., can be enumerated as the compound expressed by the formula.
Patent JP-H08188210-A (JP)
Title: Manual appliance and system for controlling inventory of goods
Inventor: KAMEYAMA YOSHIYUKI
IPC: B65G1/137
Filed: 1995-01-06
Abstract: PURPOSE: To realize rationalization and efficiency of the inventory control by providing an inventory control tab to be attached/detached, a four-color discriminating plate, an order instruction plate on the front surface of the stored goods on each shelf part. CONSTITUTION: An inventory control tab where the control number, the goods name, the upper limit storage, the list price, etc., are filled in is attached to a shelf part 1 in front of various stored goods 3 loaded on the shelf part l. An inventory discriminating plate 4 where four colors are arranged, and the goods name and number are filled in is locked to the front part of the goods 3. When an order is placed for the specified goods, the inventory discriminating plate 4 becomes the order instruction plate, and the order is placed after the inventory number is checked and confirmed.  After placing an order, the inventory discriminating plate 4 of different colors is changed in arrangement by the checking standard in the order of red, yellow, green, blue, etc., whenever an order is placed, and collation is made to control the inventory with the checking standard by the inventory discriminating plate 4 of different color. Rationalization and efficiency of the inventory control is thus realized.
Patent JP-H06227082-A (JP)
Title: Printer
Inventor: TAKIZAWA HIROSHI
IPC: B41J19/96
Filed: 1993-02-03
Abstract: PURPOSE:To realize a high printing quality, highly reliable, low noise and compact printer by a method wherein a cam mechanism, controlling paper-feeding and the amount of paper-feeding, is simplified and the moving distance of a printing head is minimized, in a printer, capable of printing and paper-feeding by one set of motor. CONSTITUTION:A carriage 12 is driven in only the printing zone thereof by a belt driving gear 25 through a timing belt 22 having a notched teeth section and a belt gear 24 while the belt driving gear 25 drives a paper feeding cam 40 directly. A paper feeding roller is rotated by a paper-feeding groove type cam profile 80, formed on the paper feeding cam 40, while the torque of the roller 29 is controlled by a transmission control mechanism 50, driven by a groove type cam profile 70 for shifting, which is formed on the paper feeding cam 40.
Patent JP-H08187439-A (JP)
Title: Barley cleaning and apparatus therefor
Inventor: SATAKE SATORU
IPC: B02B5/02
Filed: 1995-01-07
Abstract: PURPOSE: To prevent the generation of crushed grains caused by barley cleaning while well performing milling. CONSTITUTION: A moisture adding device 3 adding water to barley grains is connected to a front process barley-cleaning machine 2 removing 6% or less of hull of barley grains by barley cleaning and a conditioning storage device 43 conditioning moistened barley grains is provided to the post-process of the moisture adding device 3 and a post-process barley-cleaning machine 4 cleaning the conditioned barly grains is connected to the post-process of the conditioning storage device 43.
Patent JP-2000212474-A (JP)
Title: Curing resin composition for water repellent coating and coated matter
Inventor: OHATA MASATOSHI
IPC: C09K3/18
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a curing resin composition for water repellent coatings which lasts water repellency and exerts excellent water repellency and coated matter coated with the same. SOLUTION: This curing resin composition for water repellent coatings comprises (A) a silicone acrylic block polymer obtained by polymerizing (a1) an acrylic monomer having a cross-linkable functional group or a mixture of (a1) the acrylic monomer and (a2) another ethylenically unsaturated monomer in the presence of an azo group-containing silicone macro initiator, (B) a curing agent which reacts with (A) the silicone acrylic block polymer and (C) a power of an inorganic oxide subjected to a hydrophobic treatment.
Patent JP-H06228379-A (JP)
Title: Resin composition used for stiffening plate for drilling printed circuit board
Inventor: YOKOTE YUKIO
IPC: H05K3/00
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a stiffening plate which enables drilling of a small hole in the direction vertical to the surface of the plate even when a drill is rotating at a high speed without causing smear and without causing slip of the drill on the surface by compounding PP, mica, and a low-density PE. CONSTITUTION:The compsn. is prepd. by compounding 5-40wt.% PP, 35-70wt.% mica, 5-40wt.% low-density PE having a density of 0.915-0.930, and if necessary 0.01-10wt.% PP grafted with a radical-polymerizable, oxygen-contg. unsatd. compd. A stiffening plate for drilling a printed circuit board is obtd. by melt mixing the compsn. and extruding it into sheet.
Patent JP-H0526344-A (JP)
Title: Control device for automatic transmission
Inventor: KIKUCHI TOSHIYUKI
IPC: F16H59/48
Filed: 1991-02-07
Abstract: PURPOSE:To use a torque converter with a lockup clutch to provide an accelerating performance comfortable to passengers by reducing engagement force due to lockups depending upon the degree of acceleration requests to continuously change driving force. CONSTITUTION:If an accelerating means detects a high-level acceleration request when a speed change pattern is in economy mode and a clutch is in lockup state, a control signal from a first control means 5d immediately changes mode to 'power' so that sufficient driving force is provided and at the same time a lockup clutch 42c is disengaged. If a middle-level acceleration request is detected, lockup state is maintained and the first control means 5d gradually changes the slip rate of a clutch 2c to control driving force. If a low-level acceleration request is detected, a control signal is sent to a third control means and clutch release oil pressure generated by a control valve 6 gradually increases to slowly weaken the engagement force of the clutch 2c. In any operations stated above, driving force is transmitted so that passengers do not feel uncomfortable.
Patent JP-H04236406-A (JP)
Title: Thin film transformer
Inventor: KOU TAIKOU
IPC: H01F27/28
Filed: 1991-01-18
Abstract: PURPOSE:To prevent magnetic saturation, and obtain a thin film type transformer which has a small external size and is excellent in power transferring characteristics in a high frequency region, by constituting a magnetic yoke by combining a magnetic thin film excellent, in high frequency characteristics and a substrate containing magnetic fine grains. CONSTITUTION:A magnetic thin film yoke part 21 is laminated on a magnetic substrate yoke part 11, via an insulator layer (low permeability substrance) 31. A primary winding 13 is formed so as to wind the yoke part 11. A secondary winding 23 is formed so as to wind the yoke part 21. The insulator layer 31 composed of SiO2, Si3N4, polyimide, etc., electrically insulates the primary winding 13 and the secondary winding 23. Since the permeability of the layer 31 is low, the magnetic flux generated by the primary winding 13 does not leak, and flows into the magnetic thin film yoke part 21. The magnetic flux generated by a primary current in the primary winding 13 passes the magnetic substrate yoke part 11, and flows into the magnetic thin film yoke part 21.
Patent JP-S61176209-A (JP)
Title: Floating window switching circuit
Inventor: YAMAKAWA RETSU
IPC: H03K17/30
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a floating window switch circuit which serves as a fundamental element of a multi-value logical circuit system or an analog circuit system, by using the 1st and 2nd floating switches consisting of an MOS FET respectively. CONSTITUTION:A floating switch 1F uses an N channel MOS FET, and the drain and the source of this MOS FET are connected to a current source 2 and an output terminal 4 respectively together with a substrate grounded. The control voltage delivered from a control signal generating circuit C is impressed to the gate of the MOS FET. The switch 1F is turned on and off by the 'voltage' signal. While the 'current' signal which is switched by the switch 1F. Such a floating window switching circuit can use a circuit that works in a voltage mode as a control circuit. Furthermore it is possible to connect a circuit which works in a current mode as a circuit to be controlled or a control circuit.
Patent JP-S61176956-A (JP)
Title: Image forming device provided with plural image forming section
Inventor: KAMEYAMA TORU
IPC: G03G15/00
Filed: 1985-01-31
Abstract: PURPOSE:To select the optimum sheet material discharging route at every mode, by providing carrying direction switching mechanisms to the carrying routes of an image forming device equipped with plural image forming sections, sheet material discharging sections, and sheet material carrying routes and controlling the switching mechanisms. CONSTITUTION:In the case of the single mode, two image forming sections 1 and 2 are simultaneously and independently operated or either one of the sections 1 and 2 is driven and paper fed from a paper feeding table F1 or F2 is discharged to a stacker S1 and S2 through a carrying route switching mechanism 5 or 10 after pictures are recorded on the paper. In the case of the double- side copying mode, the paper is fed from the paper feeding table F2 and pictures are recorded on the 1st surface of the paper at the image forming section 2. The paper is then inverted at a paper inverting section 4 and sent to the image forming section 1 where pictures are recorded on the 2nd surface, and then, discharged to the stacker S1 or S2. When the switching mechanisms 5 and 10 are switched to each other under the control of a recorded paper discharge controlling section 3, the double-speed mode and multiple mode can be selected.
Patent JP-S59147058-A (JP)
Title: Concentrated binder for plaster
Inventor: RORUFU DERUSHIYU
IPC: C04B41/46
Filed: 1984-02-03
Abstract: 1. Use of an aqueous secondary dispersion of a copolymer which is prepared by polymerization in the presence or absence of a solvent and consists of : a) from 20 to 40 % by weight of esters of methacrylic acid with C1 -C4 -alkanols, b) from 40 to 80 % by weight of esters of acrylic acid with C1 -C8 -alkanols, c) from 2 to 12 % by weight of (meth)acrylic acid, d) from 0 to 20 % by weight of other carboxyl-free, copolymerizable monoolefinically, unsaturated compounds not mentioned under a), b) or c), and e) from 0 to 3 % by weight of compounds having two or more copolymerizable double bonds, the sum of the percentages stated under a) to e) being 100, the K value according to DIN 53.726 being from 18 to 50, and some or all or the carboxyl groups being neutralized with ammonia, as a thickening binder for stone chip renders.
Patent JP-S54109616-A (JP)
Title: Two-liquid storage tank equipment
Inventor: NAKAMURA SADAAKI
IPC: B65D88/76
Filed: 1978-02-17
Abstract: PURPOSE: To prevent marine pollution by storing two kinds of fluid in a tank including a flexible cylinder with its upper end opened and the bottom closed, in which fluid high in specific gravity is contained in the cylinder and the other low in specific gravity is in the outside of the cylinder.  
     CONSTITUTION: A flexible cylinder 2 is put fixedly in a tank 1, with its opening upper neck constricted up to the upper flange member 3 approximately shaped as a cross, its lower opening expanded by the use of big lower flange members 4 nearly in contact with the inwall of the tank 1, and its bottom end closed by a flexible film 5. Water or sea water 6 high in specific gravity is poured in the bag-shaped cylinder 2 and cruid oil 7 or the like low in specific gravity is outside of the cylinder 2. To absorb or discharge the liquid 7 through the pipe 9 requires the adjustment of the poured amount of the liquid 6 and the two kinds of liquid can be continuously separated. 
     COPYRIGHT: (C)1979,JPO&Japio