baber/WOPTO huggingface dataset:
Patent JP-S62263140-A (JP)
Title: Production of alpha-phenylpropionic acid derivative
Inventor: TANAKA YASUTAKA
IPC: C07C51/00
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled substance exhibiting pharmacological activities such as analgesic, anti-inflammatory and antipyretic actions, in high yield, by reacting an alpha-phenylethyl alcohol derivative with carbon dioxide using a specific solvent produced by mixing a hydrocarbon with an oxygen-containing organic compound. CONSTITUTION:The compound of formula II is produced by reacting an alpha-phenyl alcohol derivative of formula I (R is H, alkyl, alkenyl or aryl) with carbon monoxide usually at 30-130 deg.C, preferably at 60-100 deg.C under atmospheric pressure - 100kg/cm<2> in a solvent produced by mixing a hydrocarbon with an oxygen-containing organic compound, in the presence of a catalyst (preferably a transition metal compound) preferably using a rhodium compound as a catalyst and iodine as a cocatalyst. The hydrocarbon used in the above solvent is pentane, benzene, etc., and the oxygen-containing organic compound is acetic acid, etc. The ratio of the solvent components is e.g. preferably 2/98-30/70 by volume in the case of acetic acid/hexane.
Patent JP-S589314-A (JP)
Inventor: TOKUMARU TATSUO
IPC: H01C1/14
Filed: 1981-07-08
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-S587624-A (JP)
Title: Registering device
Inventor: SHIMADA YOSHIO
IPC: G03F9/00
Filed: 1981-07-08
Abstract: PURPOSE:To execute registering exactly and with high work efficiency, by providing at least one or more registering wire rods on the X and Y axes, setting them at a prescribed position by a driving means, and adjusting the wire rod to a register mark. CONSTITUTION:Direction matching wire rods 14X, 14Y are formed by a slender band material 36 on which a straight line 35 having a broken line part 35' has been printed and formed in advance therefore, when a register mark 34 of a film original 33 is adjusted to superpose on the straight line 35, the register mark 34 of the film original 33 can be seen through the broken line part 35', therefore, exactitude and easiness of direction matching are elevated remarkably. Also, when this method is used, preparation of a layout sheet and ruling work of a register mark onto a printing material surface are made unnecessary.
Patent JP-H0886266-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KUBO SUEHIRO
IPC: F02P5/15
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the occurrence of the excessive increase of the number of revolution of an engine and worsening of operability due to the fluctuation of an engine output when abnormality occurs to a number of idle revolutions control device. CONSTITUTION: A control circuit 10 is provided to prevent the excessive increase of the number of revolutions of an engine by delaying an ignition timing when it is detected that abnormality occurs to the number of idle revolutions control devices 21, 22, and 10 of an engine 1. The control circuit 10 varies an engine ignition timing based on an engine intake air amount detected by an airflow meter 3 and sets an ignition timing angle of delay amount responding to an engine operation state.
Patent JP-H04313855-A (JP)
Title: Media exchange type disk device
Inventor: KATAGIRI SUSUMU
IPC: G11B23/00
Filed: 1991-04-12
Abstract: PURPOSE:To perform stable tracking control by arranging 2 hub mechanisms correctly at the center of each information recording surface, and rotating 2 sets of disk substrate in the condition of the small eccentric quantity. CONSTITUTION:In a case body 201 of an optical disk cartridge 2, a disk substrate 202 equipped with a hub mechanism 205 and a disk substrate 203 equipped with a hub mechanism 206 are housed with the information recording surface toward the outside, respectively. In such a case, hub mechanisms 205 and 206 can be correctly arranged at the central position of the track of respective information recording surfaces. Then, by chucking 2 sets of disk substrate 202 and 203 to 1 set of turn table 103, both can be simultaneously rotated in the condition of the small eccentric quantity and thus, the simultaneously stable control can be performed for 2 information recording surfaces.
Patent JP-H05299539-A (JP)
Title: Ic socket contact
Inventor: HARA KIYOSHI
IPC: H01L23/32
Filed: 1992-04-24
Abstract: PURPOSE:To realize an IC socket contact of a pressure of zero into a structure, wherein contacts are separated front an IC pin at the times of insertion and drawing-out of an IC utilizing the configurational change, which accompanies a temperature change, of a shape memory polymer ring constituted of a shape memory polymer material and at the time in a state that the IC is packaged, the contacts are pressed to the IC pin. CONSTITUTION:An IC socket contact is constituted into a structure, wherein contacts 1 of a pressure of zero and a shape memory polymer ring 2, which brings the contacts 1 into contact to an IC pin 4 by the configurational change of the ring due to a temperature and is constituted of a shape memory polymer material, are insertedly provided between the IC pin 4 and a contact shell 3, the contacts 1 are separated from the IC pin 4 at the times of insertion and drawing-out of an IC utilizing the configurational change, which accompanies a temperature change, of the ring 2 constituted of the shape memory polymer material, and at the time in a state that the IC is packaged, the contacts 1 are pressed to the IC pin 4.
Patent JP-H02283208-A (JP)
Title: Working machine for paddy field
Inventor: MIZOTA HIDEAKI
IPC: A01C11/02
Filed: 1989-04-25
Abstract: PURPOSE:To prevent the damage of driving wheels with a lifted ground-leveling member by providing a rolling-lock mechanism contacting with the ground- leveling member in lifted state. CONSTITUTION:When a ground-leveling member 9 is lifted, a rolling-lock mechanism 21 is actuated to prevent the rolling of the ground-leveling member. When the member 9 is lowered, a contacting member 22 is separated from a receiving member 23 to allow the free rolling of the ground-leveling member along the surface of the field. The receiving member 23 is brought into contact with the pin-type contacting member 22 in a scooping manner by the lift of the ground-leveling member 9 to lock the rolling motion of the member 9.
Patent JP-S63273296-A (JP)
Title: Device for adjusting motor position of floppy disk device
Inventor: KATO KAZUHIKO
IPC: G11B33/12
Filed: 1987-04-30
Abstract: PURPOSE:To easily and with high accuracy perform the adjustment of the fine positioning of a motor, by providing a motor position adjusting device in the neighborhood of a stepping motor to drive a carriage mechanism. CONSTITUTION:The stepping motor 20 is mounted quasi-fixedly on a frame 16 with screws 17 and 18 provided on a bracket 21 after being positioned at a side opposite to the carriage placing plane not being shown in figure for the frame 16 of a floppy disk device. In such state, the position of the motor 20 is adjusted by using the motor position adjusting device 30. In other words, a fulcrum member 32 is inserted to the hole 35 of the frame 16, and the bearing 40 of a rotary action member 33 is engaged with a recessed part 36, and a lever 34 is turned, and the member 33 is turned via the fulcrum member 32, then, the motor 20 is rotated finely at the recessed part 36. Thus, only by operating the lever 34, the positioning of the motor 20 can be adjusted with high accuracy.
Patent JP-2000298425-A (JP)
Title: Decentralized simulation method and device for training
Inventor: FURUICHI SHOICHI
IPC: G09B9/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To easily cope with the increase of a training scale and the grade up of the precision needed for the training in a decentralized simulation device for training which allows many players to have the training of object operation by sharing the same virtual training environment while seeing the screens of different terminals. SOLUTION: Simulation devices 20, 30, 50, and 60 are provided which simulate specific contents needed for a training. A virtual reality improving device 40 is provided which obtains a simulation results higher in precision than the simulation results of the simulation devices 20, 30, 50, and 60 according to the simulation results of the devices. Respective player's terminals 70 to 76 are provided with display devices 705 and 715 for making an animation display of the higher-precision simulation result.
Patent JP-S61263004-A (JP)
Inventor: DOUEIN ERU DEHAATO
IPC: H01B5/00
Filed: 1986-05-12
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-H08276410-A (JP)
Title: Cast molding method for ceramics
Inventor: SUZUKI ATSUSHI
IPC: C04B35/63
Filed: 1995-04-07
Abstract: PURPOSE: To provide a method for cast molding ceramics in which slurry using self-curable resin is spread to the corners in the mold of a complicated shape by lowering the viscosity of the slurry lower than that of prior art. CONSTITUTION: The method for cast molding ceramics comprises the steps of casting slurry in which ceramic powder, solvent, and 0.5 to 10wt.% (the ratio to the ceramic powder) water soluble amino resin and resin curing agent are mixed in a water non-absorbing mold, and heating the slurry to cure the water soluble amino resin, thereby solidifying the slurry.
Patent JP-H04335909-A (JP)
Title: Oil combustion device
Inventor: TOMITA HIDEO
IPC: F23D11/44
Filed: 1991-05-13
Abstract: PURPOSE:To shorten a time required for performing a pre-heating operation and reduce a natural thermal radiation during a standing-by period through a miniaturization of a gasification device of a petroleum combustion device. CONSTITUTION:An upper part of a gasification device 24 is provided with a primary inclined gasification part 25 projected toward a burner head and a lower part of the gasification device 24 is provided with a narrow secondary inclined gasification part 26. A plurality of dispersion grooves 24a extending substantially in a horizontal direction are formed at the surfaces of both inclined gasification parts 25 and 26. Due to this arrangement, kerosene is widely dispersed rightwardly and leftwardly by the dispersion grooves 24a, so that both inclined gasification parts 25 and 26 can be made small in size and correspondingly an entire gasification device 24 can be made small in size. That is, since a thermal capacity is reduced in its volume, so that the time required for performing the pre-heating operation can be reduced and further since a surface area is also small, a natural thermal radiation during a standing-by period can be reduced.
Patent JP-H10300383-A (JP)
Title: Heat-exchanger
Inventor: YUASA MUNENORI
IPC: F01M11/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a cooling water passage by eliminating an inner fin, while preventing the function reduction of an oil cooler from generating. SOLUTION: Through holes 113a-113g of a first spacer 113 and through holes 114a-114g of a second spacer 114 are arranged in a manner to be shifted when seen from the thickness direction. Thus, cooling water flows by meandering while alternately going through respective through holes, and even when an inner fin is eliminated, the clogging of a cooling water passage can be prevented from generating without inducing the reduction of the heat- exchanging capability.
Patent JP-S60252434-A (JP)
Title: Production of allyl chloride
Inventor: MIKI HARUO
IPC: C07C67/00
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the titled compound economically, from a gaseous reaction product produced by the high-temperature reaction of propylene with chlorine, by using an apparatus for cooling the gaseous reaction product to a specific temperature wherein the inner surface of the apparatus is made of nickel or a particular nickel alloy. CONSTITUTION:Propylene 1 is made to react (18) with chlorine 2 at high temperature, and the produced gaseous reaction product 3 is separated into unreacted propylen, by-produced hydrogen chloride 13, light fraction 17, heavy residue 16 and allyl chloride 14 by cooling (19, 20, 22). In the above process, at least the inner surface of te apparatus 19 to cool said gaseous reaction product 3 to 300-150 deg.C is constructed with a material made of nickel or a nickel alloy having a nickel content of >=30wt%, preferably >=45wt%. The deposition of polychlorides, tar, carbon, etc. which unables the continuous operation of the apparatus 19 can be prevented, and the allyl chloride 14 can be recovered economically and efficiently from the gaseous reaction product 3.
Patent JP-S60128-A (JP)
Title: Transmission system for incoming signal of radio telephone device
Inventor: KAWASAKI RIYOUJI
IPC: H04W88/02
Filed: 1983-06-15
Abstract: PURPOSE:To limit no-reception of control signals due to fading only to the no- reception of each period by transmitting continuously the incoming control signals to be transmitted to a mobile station from a base station via a radio circuit synchronously with a call signal given from a wire telephone circuit. CONSTITUTION:The fall of a call signal is detected by a call signal detecting circuit 11 of a base station 1. Thus a control circuit 13 stops the transmission of the bell ring signal. In this case, a mobile station 5 rings a bel until the next bell ring signal is received. If no signal is received by that time point when the next bell ring signal is received, a bell drive circuit 55 is controlled to stop quickly the ringing of a bell 56. As a result, the bell 56 of the station 5 is rung in the timing shown in a figure (c) and synchronously with a call signal shown by a figure (a). When the bell ring signal is transmitted and the bell ring signal is not received due to the fading, etc. at a point B1 of a figure (b), the station 5 detects the bell ring signal to be transmitted after a period and rings the bell 56.
Patent JP-S5536605-A (JP)
Title: Control circuit for lock-up torque converter
Inventor: IWANAGA KAZUYOSHI
IPC: F16H61/14
Filed: 1978-09-04
Abstract: PURPOSE:To decrease the process number on piping jobs in such a way that it dispenses with need of a car speed cutting valve by selectively connecting a lock-up chamber in response to governor pressure taken out through a shift valve to a drain passage or torque converter oil pressure source. CONSTITUTION:A lock-up control valve 52 is inserted into a valve body 47 in free command of sliding along a spool 48, force of a spring 49 is applied to its one end while governor pressure in a chamber 50 applied to the other end. This governor pressure is inducted through 2-3 shift valves 132. A groove 48a is formed on the spool 48, a port 47a which is connected to a lock-up chamber 28 is formed when the spool is at the position to show itself to be to the level of the upper half part of eye view, and a drain port 47c which is connected to the port 47a is formed when the spool 48 is at the position to show itself to be to the level of the most part of eye view. The port 47b is connected to an oil passage 145 which is a torque converter oil pressure source passage by an oil passage 54.
Patent JP-H06294725-A (JP)
Title: Inspection method for cutter
Inventor: KURAHASHI TAKAAKI
IPC: G01B11/30
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for inspecting the abrasion of a rotating cutter at a desired time without stopping the rotation. CONSTITUTION:A cutter 14 fixed rotatably or reciprocally to a cutter device 10 is irradiated with light at the edge 16 thereof which is then imaged by means of an image pickup unit 24 disposed on the edge side. An area corresponding to the edge is then calculated based on the image by means of an image processor 26 and the abrasion of the edge is determined based on the calculation results.
Patent JP-S60252301-A (JP)
Title: Optical body having improved heat resistance
Inventor: OYAMA TAKUJI
IPC: G02B1/115
Filed: 1984-05-29
Abstract: PURPOSE:To improve the heat resistance of an optical body consisting of the laminated films of a highly thermally expansible film and low thermally expansible films provided on a base body by interposing a Ti film or Cr film at the boundary between both expansible films. CONSTITUTION:The low expansible films 11, 12 which consist of an oxide such as ZrO2, TiO2, Al2O3, SiO2, Y2O3 or Ta2O5 or the mixture composed thereof are formed on the base body 10 consisting of floating glass, etc. by a vacuum deposition method with electron beam heating, etc. The Ti film or Cr film 13 having >=10Angstrom  film thickness is formed thereon and thereafter the highly expansible film 14 which consists of a fluoride such as MgF2, CeF3, Na3AlF6 or LaF3 or the mixture composed thereof and has >=10X10<-6>deg<-1> difference in the coefft. of thermal expansion from the films 11, 12 is formed thereon to provide the intended optical body. The optical body which lessens the deterioration in the mechanical strength during the heat treatment is thus obtd.
Patent JP-S591964-A (JP)
Inventor: YOSOMIYA SHINJI
IPC: F25B47/02
Filed: 1982-06-24
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-S5230958-A (JP)
Title: Heat-exchanging apparatus
Inventor: NATSUMEDA TAKESHI
IPC: F24H3/06
Filed: 1975-09-04
Abstract: PURPOSE: Promotion of heat-efficiency and reduction of noises in a heat-exchanger by inserting a member of porous materials into it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5441783-A (JP)
Title: Method and apparatus for detection of ultrasonic wave receiving signals
Inventor: WASHIMI TETSUO
IPC: G01H5/00
Filed: 1977-09-09
Abstract: PURPOSE: To improve the accuracy of measurement by providing a second detection level of the absolute value smaller than the first detection level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61280672-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: MIYAWAKI YASUO
IPC: H01L29/80
Filed: 1985-05-20
Abstract: PURPOSE:To form a gate with a narrow width by evaporating obliquely gate electrode material on a gate region and a photoresist film. CONSTITUTION:Source and drain electrodes 2 and 3 are separatedly formed on a GaAs substrate 1 and an aperture 7 is drilled in a photoresist film 6 above the position where a gate electrode 9 is to be formed and an insulation film 4 is etched by using the photoresist film 6 as a mask. Gate electrode material 8 such as titanium, platinum or gold is evaporated obliquely on the gate electrode 9 region and the photoresist film 6. The gate width of the gate electrode 9 formed on the GaAs substrate 1 can be determined by controlling the angle of evaporation, the thickness from the GaAs substrate 1 surface to the photoresist film 6 and, further, the size of the aperture 7. Then, the electrode material 8, except the required gate electrode 9, is removed by a lift-off method, i.e. by removing the photoresist layer 6 by etching.
Patent JP-H06318606-A (JP)
Title: Semiconductor device, hbt, and hemt
Inventor: IZUMI MOICHI
IPC: H01L21/20
Filed: 1993-05-10
Abstract: PURPOSE:To improve surface morphology and to form a fine emitter with an improved reproducibility by inserting several layers of thin GaAs electrode layers into an InGaAs layer formed on a GaAs layer with a specific spacing. CONSTITUTION:In a HBT 100, the surface side part of an emitter contact layer 132 on a GaAs emitter layer 231 is constituted by an In0.5Ga0.5AS layer in ultra period structure where four thin GaAs electrode layers approximately 10Angstrom  are inserted, thus suppressing the segregation of In atoms which becomes remarkable in the high-temperature growth of an InGaAs layer, namely a phenomenon where the In atoms travel toward the surface side in growing InGaAs crystal and the elimination of the In atoms by GaAs extremely thin layer and causing the InGaAs layer on the GaAs layer 231 to grow at a high temperature without deteriorating the surface morphology.
Patent JP-H048421-A (JP)
Title: Throwaway tip for hob tool
Inventor: SHIMAMURA KANJI
IPC: B23F21/16
Filed: 1990-04-23
Abstract: PURPOSE:To correct a tooth root and tooth point of an involute gear with high shape accuracy by providing an arc-shaped groove of specified depth in the side surface direction, along the entire length of a tooth thickness, and by forming the center parts of right and left sides of a cutting face into a recessed shape, and the tooth root as well as the tooth point as protruded shape, as seen from the cutting face. CONSTITUTION:An upper half side part front surface 21a of an upper half side part 21 situated from a vertical symmetric shaft L1 to the upper side, is provided with a pair of linear cutting parts 22a, 22a that are symmetric toward a horizontal symmetric shaft L2, on the right and left sides, while an arc-shaped groove 23a is provided on the upper half side front surface 21a, in parallel with the vertical symmetric shaft L1, along the entire length of tooth thickness, and the depth of the arc-shaped groove 23 in the side surface direction is set between 0.10 and 0.3mm. After a throw away tip 20 is mounted on a hob tool main body so as to have a cutting angle, a center part 40 is formed into a recessed shape, while a tooth root 50 and a tooth point 60 are formed into protruded shape, as seen from the cutting face side.
Patent JP-S60251760-A (JP)
Title: Facsimile communication control system
Inventor: NAKAGAWA HIROAKI
IPC: H04L29/08
Filed: 1984-05-28
Abstract: PURPOSE:To reduce the number of times of retransmission and to reduce the transmission time by retransmitting picture information when it is detected that the received picture information has an error, and retransmitting the information with a transmission speed lowered by one level after the information is retransmitted for a prescribed number of times. CONSTITUTION:An original to be transmitted is read by a read control section 4 and stored temporarily in a picture memory 5. The stored picture information is read from the said picture memory 5 by a transmission control section 6 and transmitted to the reception side via a MODEM7, an NCU8 and a line 9. The information relating to the result is returned to a retransmission signal control section 1 via the line 9 and the NCU8. When it is judged that the picture information is to be retransmitted, it is informed to the transmission control section 6 to retransmit the picture information. When it is judged that there exists still some errors even with the retransmission for a prescribed number of times, the communication speed is lowered by one level and the information is retransmitted.
Patent JP-H05228866-A (JP)
Title: Controller of automatic holding device in use of visual sense
Inventor: AZUMA YUSAKU
IPC: G05B19/404
Filed: 1991-05-14
Abstract: PURPOSE:To make a parameter unitarily manageable by storing the parameter required for the holding operation and image processing of a work in the same storage part as a program comprising both image processing and holding operation commands, and transferring it to an image processing part from this storage part at need. CONSTITUTION:A controller is provided with a robot action control part 62 controlling four axial motors 6a-6d of a robot and a motor 6e of a shuttle, a hand action control part 63 controlling three axial motors 22a-22c of a hand, and an image processing part 64 controlling each of driving motors 4a-4b of an XY table and a camera 2, and so on. In this case, there is provided a command interpretive part 87 which performs the interpretive execution of a command pertaining to a robot program. On the other hand, there is also provided a common memory 60 being held each in common among both these action control parts 62, 63, the image processing part 64 and the common interpretive part 87. In succession, a program comprising both image processing and holding operation commands of a work and a parameter for calculating position information of the work are stored in this common memory 60.