baber/WOPTO huggingface dataset:
Patent JP-H0925247-A (JP)
Title: Complete saturating method for unsaturated compound in halogenated hyrocarbon feed
Inventor: MAIKERU TEII HORUBURUTSUKU
IPC: C07B61/00
Filed: 1996-07-05
Abstract: Unsaturated halogenated hydrocarbonaceous materials in a feedstock (12) containing such unsaturated materials are essentially completely saturated using a first recycle reactor (14) for accomplishing the bulk of the saturation and a second, single pass polishing reactor (40). Vapor (26) and non-recycled liquid (30) from the first reactor (14) are contacted with halogenated hydrocarbon solvent (34) to separate unreacted hydrogen and non-condensable gases (36) from a liquid feed (38) for the polishing reactor (40). <IMAGE>
Patent JP-H0341727-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO SATOSHI
IPC: H01L21/28
Filed: 1989-07-07
Abstract: PURPOSE:To isolate Al and Si and high-melting-point metal and silicide and to prevent the formation of ternary alloy and deposition of Si by using the high-melting-point metal and the silicide, forming a barrier metal layer, and inserting a conducting film between the barrier metal layer and an Al alloy layer as an upper metal wiring layer thereon. CONSTITUTION:This device comprises the following parts; an SiO2 film 2, a barrier metal layer 3 of high-melting-point metal such as TiW and TiN which is arranged on said SiO2 layer and along the entire inner wall surface of a contact hole 2a, a conducting silicon film 4a which is embedded in the contact hole 2a and an Si-Al alloy film 5 which is laminated on the entire surface and conducted to the barrier metal layer 3 directly on the SiO2 film 2. In the contact hole 2a, the barrier metal layer 3 and also an impurity diffused layer 1a can be isolated from the Al alloy film 5. The formation of ternary alloy of Al-W-Si or Al-Ti-Si on the barrier metal layer 3 can be prevented.
Patent JP-H1022497-A (JP)
Title: Three phase driving vertical transfer ccd solid-state image pickup device
Inventor: IDE TAKASHI
IPC: H01L21/339
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To form a shunt structure and achieve high speed operation of a three phase driving vertical transfer image pickup device. SOLUTION: A shunt film 3a on a first layer extending in the horizontal direction and a shunt film 3b extending in the vertical transfer direction are provided. A vertical transfer electrode 2a on the first layer and the shunt film 3a on the first layer are projected within a region 10 surrounded by a vertical transfer electrode 2b on the second layer and a vertical transfer electrode 2c on a third layer respectively and these are contacted at the projected parts 2a' and 3a'.
Patent JP-H1026109-A (JP)
Title: Taper cone clamp device
Inventor: NOZAWA MITSUHIRO
IPC: F16B2/14
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a taper cone clamp device which can make a clamp several times as solidly as the clamping force of a usual clamp by the use of the wedge effect. SOLUTION: A taper part 10 of a taper cone part abuts to a first taper part 22 of a wedge block 7 provided on a pallet 2 side of an article to be clamped, a clamp rod 4 in the taper cone part 3 is pressed by a hydraulic mechanism part 5 to let its taper part 16 abut to a first slope of a clamp piece 8 so that its second slope 25 abuts to a second taper part 23 of the wedge block 7 to produce a wedge force for clamping the pallet 2 to the taper cone 3 side solidly.
Patent JP-S6156649-A (JP)
Inventor: KAWAI KOZO
IPC: A61H7/00
Filed: 1984-08-25
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-H101937-A (JP)
Title: Chemical grouting device
Inventor: YAGUCHI SADAHIRO
IPC: E02D3/12
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing a chemical mixing means among check valves mounted to the outlets of first and second flow paths carrying first and second chemicals and a nozzle. SOLUTION: A chemical grouting device is composed of a main body 10 with packers 17a, 17b..., first and second flow paths 11, 12, check valves 13, 14, a mixing means 15 and a nozzle 16. The chemical grouting device is inserted into an outer tube 20 set up to a ground, and the packers 17a, 17b... are expanded and fast stuck onto the tube 20. Two-pack curing type first and second chemicals are force-fed from the flow paths 11, 12 respectively, and mixed uniformly by the mixing means 15 and discharged to the outside from the nozzle 16 while being permeated to the ground from cracks beforehand formed to the outside by cracking. The supply of one of the first and second chemicals is stopped after the execution of works and the mixed chemicals are discharged to the outside, and a curing component is not left in the device.  Accordingly, curing performance can be improved, the term of works can be shortened, and the device after the execution of works can be washed easily.
Patent JP-S6331722-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B28D1/30
Filed: 1986-07-28
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-H103308-A (JP)
Title: Interference avoiding method for industrial robot
Inventor: KATO TETSURO
IPC: B25J9/16
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the teaching of an operating program to a robot and to easily avoid interference with external equipment. SOLUTION: When the current position of a reference point on the robot for detecting the interference is located out of a shared area (S12) and a calculated moving command reference point position (S11) is located out of the shared area, a moving command is outputted and the robot is driven. Besides, when the moving command reference point position is located inside the shared area, it is judged whether an external signal input is turned on and the movable part of external equipment is positioned inside the shared area or not. When it is positioned out of the area, an output signal is turned on, the operation of external equipment is inhibited, and the robot is moved by outputting the moving command. Besides, when the movable part of external equipment is positioned inside the shared area, the output of the moving command is held.  Then, when the holding state is detected (S4), the moving command is held until the movable part of external equipment is moved to the outside of the shared area (S4 and S5) and when a signal from the external equipment is turned off, the operation is restarted by canceling holding (S8 and S9). Besides, while the current position is located inside the shared area (S12), only when the external signal input is turned off, the output signal is turned on and the operation of external equipment is inhibited (S13, S16 and S17).
Patent JP-S57101846-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a receptor with high sensitivity, low residual potential, fatigue resistance and high mechanical strength by using an azo compound selected from specified 16 groups as a charge generating substance and a specified anthracene compound as a charge transferring substance. CONSTITUTION:A laminated photosensitive layer is formed on an electrically conductive support. At this time, the layer is composed of a charge generating layer contg. an azo compound selected from a group represented by formulaI [where X is a ring such as (substituted) benzene, naphthalene or indole, each of Ar1-Ar3 is (substituted) benzene, naphthalnene or heterocyclic, each of R1 and R3 is H, (substituted) alkyl or phenyl, R2 is (substituted) alkyl, carboxyl, phenyl or the like, and R is H or (substituted) alkyl]and other 15 groups each having radical A and of a charge transferring layer contg. a compound represented by formula II[where X is H or halogen, and R is a (substituted) aromatic ring]. Thus, a receptor with high mechanical strength and superior photosensitive characteristics is obtd.
Patent JP-H05338732-A (JP)
Title: Wafer cassette feed/discharge device for vertical type diffusion and cvd device
Inventor: IZUMI SHOICHIRO
IPC: H01L21/205
Filed: 1992-06-11
Abstract: PURPOSE:To provide a wafer cassette feed/discharge device which can improve its workability, simplify its control system and attain cost reduction in it by mounting a cassette rotating unit which can place a cassette on a cassette advance/retract unit and can rotate the cassette by 90 degree. CONSTITUTION:The cover 2 of a device is opened, and a cassette 5 loaded with wafers 41 is inserted from a cassette insertion port 1 to be placed on a cassette receiver 4. The cassette receiver 4 is rotated rearwards by 90 degree. By the rotation of the cassette receiver 4, the wafer 41 is kept in a horizontal posture. The cover 2 is also closed with the rotation of the cassette receiver 4. A cassette rotating unit 17 mounted on the advance/retract table 24 of a cassette advance/retreat unit 16 is advanced toward a cassette rack 6 to insert the cassette 5 into the storage area of the cassette rack 6. Then a motor 14 is rotated a little, and the cassette rotating unit 17 is lowered to transfer the cassette 5 onto the cassette rack 6.
Patent JP-S5878460-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA TADASHI
IPC: H01L21/8222
Filed: 1981-11-05
Abstract: PURPOSE:To form a deep P-N junction to a peripheral section contacting with a field oxide film by the difference of the barriers of a silicon nitride film singly tapered, and to obtain the semiconductor device having excellent dielectric resistance with extremely superior yield without the trouble of the displacement of a mask only by etching the tapered section of the silicon nitride film at value more than the plane section of the nitride film. CONSTITUTION:An oxide film 5 functioning as the mask of selective oxidation and the silicon nitride film 6 are formed to the upper surface of a collector region 2, and the field oxide film 3 is shaped through selective thermal oxidation. The peripheral section 6a of the silicon nitride film 6 as the mask is upward warped at the angle of theta through the intrusion of the field oxide film 3 at that time. When the ions of etching are irradiated to such a substrate, the peripheral section 6a of the silicon nitride film 6 is removed at value more than the plane section of the nitride film through angle dependent ion etching. A base 14 is formed to the substrate with such a silicon nitride film through ion implantation. In this case, the P-N junction 17 deeper than a central section where the silicon nitride film remains is shaped to the peripheral section of the silicon nitride film 6 because the peripheral section is previously removed.
Patent JP-S6240348-A (JP)
Title: Manufacture of copper foil
Inventor: HINO EIJI
IPC: H05K3/38
Filed: 1985-08-14
Abstract: PURPOSE:To manufacture nonoxidized copper foil without causing the transfer of a tape by directly treating rolled copper foil without carrying out annealing and by annealing the foil with a specified apparatus. CONSTITUTION:Rolled very thin copper foil of 5-200mum thickness is directly treated by electroplating with one or more kinds of metals such as Cu, Cr, Ni, Fe and Co without carrying out annealing. The copper foil is sent to a horizontal rotary annealing apparatus and while being rotated at 0.1-10r.p.m. speed so as to prevent sagging, the copper foil is annealed at 150-250 deg.C for 3-10hr. By this method, the copper foil wound around a roll is not partially weighted, so uniform annealing can be carried out and the transfer of a tape liable to occur, can be prevented.
Patent JP-H0842648-A (JP)
Title: Automatic tensioning device
Inventor: KUROSEI YOSHINARU
IPC: F16H7/08
Filed: 1994-07-29
Abstract: PURPOSE:To increase damping in a belt stretching direction of a rotary member without increasing torque of a twist coil spring by providing a thermal shrinkable wire rod to resiliently deform a cylindrical resin member by a slide frictional heat when the rotary member is rotated in a belt stretching direction. CONSTITUTION:When a rotary member 2 is rotated in a belt stretching direction during the fluctuation of a belt stretch, a slide friction heat is generated between the inner peripheral surface of a cylindrical resin member 13 and the outer peripheral surface of a boss part 6 and rotation in a belt stretching direction of the rotary member 2 is damped. In this case, as a result of a generating slide frictional heat being imparted, a thermal shrinkable wire rod 14 is thermally shrunk. The cylindrical resin member 13 is resiliently deformed in a direction in which an inside diameter is decreased and brought into press against the boss part 6 of the rotary member 2. Namely, a slide frictional force is increased by an amount equivalent to a new press force generated through the thermal shrinkage force of the thermal shrinkable wire rod 14 and a damping force is increased. This constitution increases damping without increasing twist torque of the twist coil spring 3.
Patent JP-H0467100-A (JP)
Title: Musical sound synthesizer
Inventor: HIRANO MASASHI
IPC: G10H7/08
Filed: 1990-07-05
Abstract: PURPOSE:To complicate and fine timbre adjustments without increasing the scale of the above device by leading signals which differ in delay phases out of plural nodes of a closed loop means, adding their multiplication results, and outputting the result as a musical sound signal. CONSTITUTION:A waveform generating circuit 4 generates an initial waveform including many frequency components such as an impulse waveform and this initial waveform is sent from an adder 3 to a delay feedback type musical sound synthesis part to circulate in the loop, thereby generating an attenuated sound. The output signal of the adder and the output signals of delay elements D1 - Dn are supplied to multipliers M0 - Mn are multiplied by coefficients a0 - an corresponding to desired filter arithmetic. Their multiplication results are added by an adder 5, whose addition result is outputted as the musical sound signal. Consequently, the musical sound synthesizer which has a complicate and fine timbre adjusting function is obtained without being increased in device scale.
Patent JP-S62285823-A (JP)
Title: Coin feeder in coin selector
Inventor: HORIUCHI KAZUO
IPC: B65G59/06
Filed: 1985-08-13
Abstract: PURPOSE:To make it possible to continue scooping operation without stopping a coin feeder even if a coin is wedged into, by providing a rotatable disc having several grooves therein above a stationary plate. CONSTITUTION:If a coil C is wedged into, a push-out roller 10 and a slidable auxiliary plate 9 fixed to the roller 10 are pushed out to extend a spring 11. Then, the slidable auxiliary plate 9 is pulled back and further a slide plate 7 is pulled back by the tension of the spring 11 so that a hole 4a for the coil C is aligned with the position of a stepped part 7a, resulting in a space through which the coin C may smoothly drop being formed. The coin C therefore drops under gravitation onto the stepped part 7a, and is then supported by a coin feed lever 8 so that it waits for the next feed-out occasion. During this period the other plural coins C are further scooped up and stored in the hole 4a. In association with the rotation of a coil scoop-up disc 4, the slidable auxiliary plate 9 is again pushed out and the slide plate 7 is also pushed out accordingly, and therefore, the coins C are fed out to the outside of the hole 4a.
Patent JP-S5879306-A (JP)
Title: Oscillating circuit
Inventor: ISHIGAKI ISAO
IPC: H01P7/08
Filed: 1981-11-05
Abstract: PURPOSE:To make a titled circuit small-sized withot deteriorating the characteristics, by using a distributed constant resonance line and a lumped constant inductor for a resonance circuit and providing a function capable of correcting the frequency shift to the lumped constant section. CONSTITUTION:A resonance circuit is constituted as shown in figure, by patterning a distribution constant resonance circuit 4 and a lumped constant inductor 5.  The entire pattern can be made small in size for the resonance circuit through the use of the lumped constant inductor 5, and also the frequncy adjusting function can be gien by soldering and cutting off fine printed lines of the inductor. One end of the resonance circuit is provided with a varactor element 7 via a capacitor 6, a control voltage VF is applied to the element 7 and another end is connected to a collector of a transistor 9 as shown in figure, allowing to form a transistor type Colpitts oscillation circuit having a generic negative resistance.
Patent JP-H1074217-A (JP)
Title: Schedule management system and storage medium utilizing communication line
Inventor: NAITO AKIRA
IPC: G06Q50/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of accessing a member's schedule management system to be used on an LAN from a portable terminal through a public line. SOLUTION: A host (server) 2 in the schedule management system is connected to a client 4 through the LAN 3. A gateway 500 connected to the LAN 3 is prepared and a portable terminal 100 accesses the gateway 500 through the public line 600. The terminal 100 is provided with a memory 11 for storing the received schedule data and memories 12, 13 for storing a list of members sharing schedule data. The member list in the terminal memory is preferentially displayed, a schedule received from the host is displayed at the time of an on-line and a schedule stored in the terminal memory is displayed at the time of an off-line. Each terminal dividedly receives only the data of fixed quantity from the gateway 500 to effectively utilize memory capacity.
Patent JP-H1022869-A (JP)
Title: Spread spectrum transmitter/receiver
Inventor: OKAMOTO NAOKI
IPC: H04B1/707
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum transmitter/receiver with which circuit scale is reduced remarkably and cost down is attained. SOLUTION: On the side of transmission, data are diffused to be k-fold by a primary diffusion part 21, differentially coded for each chip by a differential coding part 22, diffused to be m-fold by a secondary diffusion part 23 and transmitted after their phase is modulated by a BPSK modulation part 24.  At the receiver, the received signal is distributed into two signals by a distributor 31 and converted to the I and Q components of base band by multipliers 32 and 33, while using a local signal from a local signal oscillator 34, these components are correlated by secondary correlators 35 and 36, corresponding to the spreading codes of (m) chips, the correlative outputs of I and Q are demodulated by a differential demodulation part 37 and correlated by a correlator 38, corresponding to the codes of (k) chips, a correlative spike is detected by a timing detection part 40, the correlative outputs are latched by a latch circuit 39 at that timing, and non-diffused data are demodulated.
Patent JP-H1023290-A (JP)
Title: High-definition television receiver
Inventor: YOSHINO AKIO
IPC: H04N3/27
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp reproduction image, well balanced in horizontal and vertical directions, at low cost by using a vertical auxiliary change coil, so as to conduct vertical contour correction by speed modulation in a vertical direction. SOLUTION: At the reproduction of an NTSC signal, a vertical auxiliary deflection circuit 24 drives a vertical auxiliary deflection coil 24C, based on a vertical auxiliary deflection pulse signal S4 of an HD/NTSC-synchronizing signal selection means 4B to scan 2-lines of video signal of the same content of a luminance signal Y4 being an output video signal of an HD/NTSC video signal selection means Y4 overlappingly on one line. At the reproduction of a high-definition television signal and reproduction of an NTSC television signal, a vertical speed modulation waveform generating means 23 generates a vertical contour correction signal S23 and outputs it to the vertical auxiliary deflection circuit 24, in which an image vertical contour is corrected.  Since the vertical contour correction is conducted without new provision of a vertical speed modulation coil, the cost is low and the device does not invite forming it to be large- scale.
Patent JP-H05189780-A (JP)
Title: Device and method for focusing focal point of optical disk system
Inventor: JIEEMUZU JIYON DENTO
IPC: G11B7/085
Filed: 1992-07-06
Abstract: PURPOSE: To obtain a focusing system of precision, low energy consumption, high speed and reliability by subtracting a differential focus error signal from a focus error signal, to make a corrected focus error signal. CONSTITUTION: A disk 11 reflects light of a supplied optical laser 14 to an optical device 13 through an objective lens 10. The optical device 13 redirects the reflected light to a focus detector 21 along a passage 20, supplies the focus error signal for a focusing circuit through a wire 22 and inputs it to a coil 15. Then the focus error signal supplied from the wire 22 is made to be the differential focus error signal by means of a differentiator 65 at a signal processor 80A. The differential focus error signal is removed of high-frequency noise by a low pass filter 83, sent to the negative input of a total sum circuit 81 through a line 82 and subtracted from the focus error signal of a positive input to be come the corrected focus error signal.
Patent JP-H0466774-A (JP)
Title: Fuel injection equipment for internal combustion engine
Inventor: HASHIMOTO EIICHI
IPC: F02M69/00
Filed: 1990-07-05
Abstract: PURPOSE:To make possible fuel injection which satisfies both throttle response and lean-burn properties by providing a first fuel injection valve portion for injecting fuel toward intake valve side, and a second fuel injection valve portion for injecting fuel toward an intake passage which is provided in front of the first fuel injection valve portion. CONSTITUTION:A fuel injection valve 20 for injecting fuel to part of an intake passage 7 at near an intake valve 11 provided behind a throttle valve 18 is disposed in that portion of an intake pipe 10 which corresponds to the intake port 8 of a cylinder head 4. The fuel injection valve 20 comprises a first fuel injection valve portion 21 for injecting fuel toward the intake valve 11 side, a second fuel injection valve portion 22 for injecting fuel toward the intake passage 7, and a drive portion 23 for driving both the first and second fuel injection valve portions 21, 22. The first fuel injection valve portion 21 comprises a first fuel nozzle 40 open to the center portion of the front end of valve housing 26 and a first valve body portion 41 and the second fuel injection valve portion 22 comprises a second fuel nozzle 421 provided behind the first fuel nozzle 40 and a second valve body portion 43.
Patent JP-S6156460-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIYAMA ICHIRO
IPC: H01L29/78
Filed: 1984-08-28
Abstract: PURPOSE:To enable low resistance and further to lessen the increase and reduction in resistance caused by lamination of a semiconductor thin film, by a method wherein the source-drain layers of a MIS type semiconductor device of SOI structure is split into an impurity-diffused layer and a wiring region of low resistance. CONSTITUTION:After a channel and a gate are formed on the island of an Si film 10, a source and drain diffused layer 7 is formed by a method such as ion implantation. It is necessary to make this layer 7 reach the base sapphire substrate 9. Next, a side wall 12 of Si oxide film is formed on both side surfaces of a gate poly Si 11. Then, a titanium film 13 is formed over the sample, and the Si film 10 and the exposed part of the gate poly Si 11 are Ti-silicified by annealing. Metal silicification enables the low resistance of the source and drain. The sample is annealed after pickling, where the Ti layer 13 is exfoliated by pickling.