baber/WOPTO huggingface dataset:
Patent JP-H0917745-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEMURA RYUICHI
IPC: H01L21/228
Filed: 1995-06-29
Abstract: PURPOSE: To provide a manufacturing method of a semiconductor device, which prevents a contact hole formed in an insulating film from being tilted when the insulating film flows due to a heat treatment. CONSTITUTION: An insulating film 13 which contains impurities is formed on a substrate 11. After a contact hole 14 has been formed in the insulating film 13, impurity ions 15 are introduced into the part of the surface layer of the substrate 11 from the bottom face of the contact hole 14. The impurities in the insulating film 13 are eluted by impurity eluate, and the fluidity of the insulating film 13 by heating is lowered. The activation heat treatment of the impurity ions 15 introduced into the substrate 11 is executed, and a diffusion layer 15a is formed. Thereby, even when the insulating film 13 is heated in the activation heat treatment, it is possible to prevent the contact hole 14 from being tilted when the insulating film 13 flows.
Patent JP-2000000787-A (JP)
Title: Robot controller
Inventor: KAWASHIMA NORIHIKO
IPC: B25J13/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce waiting time for hand operation by outputting a hand operation signal when moving time up to a target position from a present position by a robot moving command becomes shorter than hand operation time. SOLUTION: In a controller, the parameter setting part 1 sets hand operation time as a parameter, and the language processing part 2 previously reads the next command of a robot operation command to be outputted by adding a clamp or unclamp command to the robot operation command when the next command is the clamp or unclamp command. Output from the parameter setting part 1 and the language processing part 2 is inputted to the interpolation operation part 3 to obtain output by performing interpolation processing, that is, by interpolating a trajectory of a robot. The interpolation operation part 3 monitors a remaining distance up to a target position (a clamp position or an unclamp position) from a present position of a moving command to output respective signals of a clamp or an unclamp when moving time up to the target position becomes shorter than the hand operation time.
Patent JP-H109806-A (JP)
Title: Detecting method of abrasion of contact wire
Inventor: OKIMOTO FUMIO
IPC: B60M1/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method of abrasion of a contact wire which makes the degree of proceeding of the abrasion known before a detecting wire is exposed and which makes further the degree of proceeding of the abrasion detected as a distribution along the contact wire. SOLUTION: A plurality of detecting wires 2 are incorporated in a contact wire 1 and a loop 7 is formed by connecting these detecting wires at the beginning end 3 and the terminal 6 thereof. An electric signal which is generated in the loop 1 by induction by a train current flowing through this contact wire 1 is measured and a distribution of the amount of abrasion of the contact wire along this wire is detected from a measured value E(t) of the electric signal, a value I(t) of the train current and the information on a position of a train 9.
Patent JP-H0328562-A (JP)
Title: Reciprocating follow-up motion device
Inventor: ITO TAKESHI
IPC: B23Q7/08
Filed: 1989-06-26
Abstract: PURPOSE:To make mechanism that when one slider goes out the other does not follow up by reciprocally rotating a drive wheel with a locking portion and a drive portion to perform reciprocating follow-up motion. CONSTITUTION:When a drive wheel is rotated clockwise, a locking portion 33 blocks the movement to stop a slider 4 at a forward end. On the other hand, a roller 36 moves a slide 5 to the left to locate the sliders 4, 5 at the forward end. Meantime, the locking portion 33 escapes through an escapes groove 53 and steps over circular grooves 41, 51. When the drive wheel is further rotated, the locking portion 33 is stuck in the circular groove 51 in turn to block the movement of the slider 5 and stop it at the forward end. Then, the roller 36 is stuck in a straight groove 42 to set the slider 4 back to the right. At this time the circular groove 41 is set back from the locking portion 33, and the locking portion 33 is finally entered in the escape groove 43 at the end and stopped without contact to finish (1) motion.
Patent JP-H0717448-A (JP)
Title: Cowling for motorcycle
Inventor: ARAKI YUJI
IPC: B62J17/00
Filed: 1993-07-01
Abstract: PURPOSE:To provide a cowling for motorcycle whose shape is capable of making the air resistance in the traveling smaller than the conventional cowing. CONSTITUTION:A stepped part 10g is provided between a central part 10a and a side part 10b so that a central part 10a of a part of a cowling 10 to cover a rider 6 in the motor cycle width may be higher than the side part 10b when viewed from the side, and the part to cover a rider is curved to be of a shape along the projected shape on the front surface when the rider 6 is in the forward-inclined position when viewed from the front.
Patent JP-S647537-A (JP)
Title: Custom lsi
Inventor: NAKAMURA MASAHIRO
IPC: H01L21/822
Filed: 1987-06-29
Abstract: PURPOSE:To make it possible to confirm the kind of each functional block of on-chip after resin sealing by a method wherein a code name to correspond to each functional block constituting of a custom LSI is stored in a ROM and the data of the code name is read out outside. CONSTITUTION:An address signal is inputted in an internal address bus 5 from the exterior through an input port 1 in a state that a test signal (a) is active. The test signal is a test mode signal for reading out outside code names stored in a ROM 4 as data and a ROM address decoder 3 decodes addresses on the address bus and selects the address of the ROM 4. The ROM 4 outputs outside the code name stored in the selected address as data through an internal data bus 6 and an output port 2. That is, when the test signal is active, ROM data to correspond to the address signal inputted from the exterior is outputted. Thereby, an on-chip mega cell can be confirmed, even in a product subsequent to resin sealing.
Patent JP-S5788181-A (JP)
Title: Thionocarbostyril derivative and agricultural and horti-cultural fungicide containing said derivative as active component
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N43/90
Filed: 1980-11-20
Abstract: NEW MATERIAL:The thionocarbostyril derivative of formulaI(R is H or methyl; X is H, Cl, Br or methyl; A is methylene or ethylene).  
     EXAMPLE: 7-Methyl-2,3,5-trihydro-1,4-oxazino[2,3,4-ij]quinoline-5-thione.  
     USE: Agricultural and horticultural fungicide having especially excellent activity against the pathogen of rice blast.  
     PROCESS: The carbostyril derivative of formula II is prepared by reacting the 8- hydroxycarbostyril derivative of formula III with a dihalide of formula IV (Hal is halogen) in the presence of a salt-forming agent such as potassium carbonate or a hydrochloric acid scavenger in a solvent such as DMF. The compound of formulaIcan be obtained by reacting the compound of formula II with phosphorus pentasulfide in a solvent such as benzene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5953736-A (JP)
Inventor: SAITOU ISOO
IPC: D01F6/62
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5866993-A (JP)
Inventor: KIKUMOTO TAKASHI
IPC: G09G1/28
Filed: 1981-10-16
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-H0826163-A (JP)
Title: Rear body structure of motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62J9/40
Filed: 1994-07-15
Abstract: PURPOSE:To provide a rear body structure of a motorcycle, capable of cutting down the cost of a metal mold, and being well elevated in handleability plus assembling operability. CONSTITUTION:In this motorcycle, covering both sides at the rear of a car body by a body cover 23 (25), installing a tail lamp 27 in a rear part of this body cover 23 (25), while installed with a rear fender 28 in a lower part of the body cover 23 (25), this rear fender 28 is divided into a front rear fender 29 and a rear fender 30, and in this constitution, it is so made up that the front rear fender 29 is integrally formed with body cover 23 (25) as one body.
Patent JP-H0330116-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: C09D127/06
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a medium which always has stable traveling durability even under severe conditions such as high temp. and high humidity or low temp. and low humidity and has excellent durability against repeated use at high temp. by incorporating an ammonium salt of specified higher fatty acid into the magnetic layer or the surface of the magnetic layer. CONSTITUTION:The magnetic layer or the surface of the magnetic layer contains the higher fatty acid expressed by formula I and a binder comprising at least one resin. At least one of the resins incorporated into the magnetic layer each by >=5 wt.% contains an epoxy group, -SO3M group, -OSO3M group, -PO3M2 or -OPO3M2 group. (M represents hydrogen, alkali metal or ammonium. If two or more M are included in one group, they may be same or different to each other.) Thereby, the obtd. medium shows stable traveling durability even under severe conditions such as high temp. and high humidity, or low temp. and low humidity, and its characteristics show no deterioration during stored.
Patent JP-S6321379-A (JP)
Title: Screw type vacuum pump
Inventor: TSUBOI NOBORU
IPC: F04C28/28
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the driving power of a screw type vacuum pump by forming a relief hole for allowing a tooth groove part in enclosure state before the opening to communicate to a discharge port onto a rotor chamber wall part and installing a relief valve into the relief hole. CONSTITUTION:On the wall part of a rotor chamber which does not communicate to a discharge port 4 and a suction port 2 and is faced to the tooth groove part of a screw rotor 8 and is surrounded by the teeth of the screw rotor 8 and the wall surface of the rotor chamber, a relief hole 10 for the communication between a discharge port 5 and the tooth groove part in enclosure state is drilled. A valve body 11 which is opened when the pressure of the working fluid in the tooth groove part becomes close to a discharge pressure is installed, urged by a coil spring 13, in the relief hole 10. Therefore, even if a vacuum pump is started in the state where the suction pressure is high, and the pressure in the tooth groove becomes high, the working fluid having a high pressure is discharged into the discharge port 5 side through the opening of the valve body 11, and the increase of the driving power of the vacuum pump can be prevented.
Patent JP-H11354903-A (JP)
Title: Substrate divider
Inventor: MATSUMURA NOBUHITO
IPC: H05K3/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically dividing an item provided with a plurality of circuit blocks on a substrate. SOLUTION: Four circuit block substrates 9 are mounted to a substrate 7. A division processing line is formed at both end of the substrate 7, and by having this processing line cut off, the four circuit block substrates 9 are divided. The fed substrate 7 is pinched between a counter dowel 58 and press dowels 35, 36. Snap-off dowels 43, 44 are inserted into both ends of the substrate, and a torque and a shearing force are imparted to the snap-off dowels 43, 44 through cylinders 25, 26 and cylinders 47, 48, respectively, so that an end material of the substrate is cut off. There is provided, with a means for discriminating the kind of the substrate 7, and a program exchange is automatically carried out corresponding to the size of the substrate.
Patent JP-S6222766-A (JP)
Title: S-(2,4-dinitrophenyl) n-(6-alkoxy-2-pyridyl)-n-alkyldithiocarbamate and production thereof
Inventor: ITSUDA HIROSHI
IPC: C07D213/75
Filed: 1985-07-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are 1-3C alkyl). EXAMPLE:S-(2,4-Dinitrophenyl) N-(6-methoxy-2-pyridyl)-N-dithiocarbamate. USE:An intermediate for medicines and agricultural chemicals. PREPARATION:A compound expressed by formula II (M Is alkali metal) is reacted with a compound expressed by formula III in a lower alcohol as a solvent at 0-50 deg.C to afford the aimed compound expressed by formula I.
Patent JP-S5952882-A (JP)
Title: Junction type field-effect transistor
Inventor: KISHIMOTO MITSUO
IPC: H01L29/808
Filed: 1982-09-20
Abstract: PURPOSE:To obtain the ideal junction type field-effect transistor (J-FET) which can be operated with pentode characteristics, high gm per unit area, low noise, high current, high withstand voltage and high power by a method wherein a flow of current is turned to vertical direction continuously in parallel to the surface of the substrate and the channel section per unit area is increased. CONSTITUTION:An N type epitaxial layer 11b is formed on an N<+> type silicon substrate 11a, a P type buried region 12 is formed on a part of said layer 11b, a P<+> type upper gate diffusion region 15, the point part of which will be overlappedly formed to an isolation diffusion region 13, is formed in the thickness reaching the P type buried region 12, N<+> type source diffusion region 16 is formed splitly in an N type epitaxial layer 11b, and the J-FET is completed. Then, external sorce gate and drain electrodes 17-19 are provided. Also, an aperture is provided at one end of the P type buried region 12 located directly below the P<+> type upper gate diffusion region 15 or in the vicinity thereof, and the N<+> type diffusion region 16 of the source is positioned at the part directly above the P type diffusion region 12.
Patent JP-H0331107-A (JP)
Title: Conveyor belt with low slide noise
Inventor: NAKANISHI HITOSHI
IPC: B65G15/34
Filed: 1989-06-27
Abstract: PURPOSE:To improve durability and eliminate noise of a conveyor belt for supporting a table of food manufacturing and the like by making a reinforcing core body out of a double weaving cloth of which woof of the upper and lower layers are woven with warp and the woof of the lower layer are made of twisted short fiber, setting the lower layer part having short fiber the back, and forming a resin layer on the upper layer part in one body. CONSTITUTION:The upper and lower layers A, B are formed with roof 2, 2, and a weaving cloth woven together with warp 3 is used as a reinforcing core body. At this time, at least the woof of the lower layer B are made of twisted short fiber. This lower layer B is used as the back, and a synthetic resin layer 4 is formed on the upper layer A. By this constitution, durability is improved and noise is eliminated.
Patent JP-S6071222-A (JP)
Inventor: ROBAATO DABURIYU MATSUKUROO
IPC: B29C48/395
Filed: 1984-08-08
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-H0215747-A (JP)
Title: Function dispersed communication processor
Inventor: OZAKI SEIICHI
IPC: H04L12/70
Filed: 1988-07-04
Abstract: PURPOSE:To continuously deliver a packet to lower-rank layers by storing the protocol process request to the next packet in a protocol process request storing means before the protocol process and interface process of one packet are finished and the delivery of the packet to the lower-rank layer is completed when a higher-rank layer requests continuous transmission of plural packets. CONSTITUTION:When a higher-rank layer requests continuous transmission of plural packets to a relevant interface processing processor 11, the processor 11 stores the protocol process request of the plural packets in a protocol process request storing means and starts the protocol process of a packet 1 after taking out the protocol process request of the packet 1. When the protocol process of the packet 1 is finished, the processor 11 takes out the protocol process request of a packet 2 from the protocol process request storing means and starts the protocol process of the packet 2. If this processor receives one packet while the processor performs the protocol process, the processor 11 stores the protocol process request of the received packet in the protocol process request storing means.
Patent JP-H0329947-A (JP)
Title: Heat developable color photosensitive material
Inventor: TAKIYAMA NOBUYUKI
IPC: G03C1/498
Filed: 1989-06-27
Abstract: PURPOSE:To obtain color images having a high density without entailing an increase in fogging and to provide a high sensitivity and excellent preservable property by incorporating specific compd. into a photosensitive layer. CONSTITUTION:The heat developable color photosensitive material having the photosensitive layer contg. at least a photosensitive silver halide, binder, dye donative material, and reducing agent on a base contains the compd. expressed by formula I and the compd. expressed by formula II in the photosensitive layer. In the formula I, A denotes a residual coupler group; B denotes a bivalent bond group; one coupler is combined with the active point of the residual coupler expressed by A. C denotes a development accelerating photographic group; B denotes a ballast group. In the formula II, X<1> denotes the residual group of a development restrainer; L<1> denotes a mere coupler or bivalent group; D denotes a ballast group or a group having a hydrophilic group. The color images having the high density are obtd. with a low amt. of silver in this way without entailing an increase in the fogging. The heat developable color photosensitive material having the high sensitivity and the excellent preservable property is obtd. in this way.
Patent JP-H061647-A (JP)
Title: Concrete and coating material
Inventor: YANO HISATO
IPC: C04B28/02
Filed: 1992-06-23
Abstract: PURPOSE:To provide concrete for which an admixture capable of adjusting the fluidity and viscosity is mixed or a coating material. CONSTITUTION:Fiber for which biological cellulose is disaggregated by a disaggregater is mixed in the concrete or coating material as the admixture. In the concrete or coating material for which the biological cellulose is mixed, the dispersibility of cement particles or pigment particles is improved and the fluidity is enhanced. Also by mixing the high concentration of the biological cellulose into concrete, viscosity of the concrete before harding is increased and also the separation of materials for concrete is prevented.
Patent JP-H0457270-A (JP)
Title: Tape cassette
Inventor: YAMAMOTO KUNIO
IPC: G11B23/28
Filed: 1990-06-21
Abstract: PURPOSE:To easily break off a lug for preventing erroneous erasion without throwing large strength into a finger by forming a groove part for breaking off the lug on both sides or in the vicinity of the base end part of the lug. CONSTITUTION:A recessed part having a label sticking surface 5 on its bottom is provided on the back part of a tape cassette 4, and the lug 6 for preventing erroneous erasion is provided close to the surface 5. The groove part 7 for breaking off the lug 6 is provided on both sides of the base end part 6a of the lug 6. It is also possible to provide the groove part 7 of the lug 6 in the vicinity of the part 6a which is a little apart from the part 6a. Thus, the lug 6 is easily broken off by taking the groove part 7 as axis.
Patent JP-H0910781-A (JP)
Title: Electrolytic type ozone water washing machine
Inventor: NISHIMURA MASANORI
IPC: C25B1/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a washing machine spraying or injecting ozone water. CONSTITUTION: Ozone generated by an electrolytic type ozone generator 1 is dissolved in water by a dissolving device equipped with an air diffusion pipe 2 to form ozone water which is, in turn, sucked and pressurized by a pump 4 to be sprayed or injected to the outside from the nozzle provided to the outlet of a hose or piping.
Patent JP-S5688949-A (JP)
Title: Controlling apparatus for recirculation amount of exhaust gas
Inventor: MINOURA MIKIO
IPC: F02M25/07
Filed: 1979-12-18
Abstract: PURPOSE:To reduce the amount of supercharging in low speed revolution of an engine by introducing the intake negative pressure for controlling the EGR control valve for an internal combustion engine from right above a throttle valve in closing. CONSTITUTION:The intake and exhaust pipes 8 and 2 of an engine 1 are allowed to communicate through the EGR passages 3 and 5 having an EGR control valve 4 and interposed EGR valve 6. The EGR valve 6 interlinks with a throttle valve 7, and the control valve 4 is opened and closed by the intake negative pressure which is transmitted to a diaphragm chamber 17 through a port 22 right above the throttle valve 7 in closing. In a negative pressure passage 24, a vacuum modulator 10 and a throttle 20 are installed. In the modulator 10, the pressure before and behind the EGR valve 6 are introduced into the both chambers 11 and 12 which are divided, by a diaphragm 13 and according to the difference of the pressure values, the negative pressure amount in the negative pressure passage 24 is controlled.
Patent JP-S6056521-A (JP)
Title: Injection nozzle for molding synthetic resin
Inventor: TAIZAWA TOSHISHIGE
IPC: B29C45/20
Filed: 1983-09-07
Abstract: PURPOSE:To eliminate the legginess of molten resin at mold release and to prevent previously the obstacle accompanied thereby by providing a baffle upstream of the smallest inner diameter part of a nozzle. CONSTITUTION:A nozzle 8 is constructed such that the baffle disk 12 whose diameter is equal or a little larger than that of the smallest inner diameter part 11 of the nozzle is provided at the border between the zone of molten resin and the zone of solidified resin, and molten resin passing gap 15 is positioned at its periphery upstream of the smallest diameter part 11. The tip of the resin solidified at a sprue part 9 is cut by the baffle 12 at mold release. Consequently, uncured resin is never drawn out long and like a string, adhering to the resin of the sprue part 9.
Patent JP-S6060476-A (JP)
Inventor: DEIBUITSUDO JIIN KURII
IPC: F25D3/11
Filed: 1984-08-07
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-2000004084-A (JP)
Title: Hinge structure for electronic apparatus and the electronic apparatus
Inventor: SHOJI TOSHIO
IPC: H05K5/03
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure capable of being easily assembled in a short time and electronic apparatus having such a hinge structure. SOLUTION: In a hinge structure, a main body comprising a cellular phone and a flapper portion subordinate to the main body are coupled with each other, in such a manner that one of them can be rotated relative to the other. The hinge structure comprises an almost cylindrical hinge shaft 10 with both its ends open, a first bearing 11 which is almost tangent to the circumferential surface of the hinge shaft 10 and is rotated together with the main body, with the rotational axis used a straight line running from one open end to the other open end of the hinge shaft 10, and a second bearing 12, which is almost tangent to the circumferential surface of the hinge shaft 10 and is rotated together with the flapper portion, with the rotational axis used a straight line which is almost identical to the straight line. The hinge shaft 10 has slits formed, extending from one end to the other end.