baber/WOPTO huggingface dataset:
Patent JP-H1120444-A (JP)
Title: Vehicle suspension device
Inventor: IWASAKI KATSUYA
IPC: F16F9/50
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle suspension device that can improve attitude stability, maneuvering stability and braking performance of a vehicle by heightening responsiveness of damping force characteristic control to the attitude change of the vehicle at the time of quick braking while preventing worsening of comfortability of the vehicle at the time of slow braking. SOLUTION: A vehicle suspension device is provided with a clamping force characteristic control means (g) with a non-braking time basic control part (f) for controlling the damping force characteristic of each shock absorber (b) on the basis of the vertical behavior of a vehicle detected by a vehicle vertical behavior detecting means (c) at the time of non-braking, a slow braking time correction control part (h) performing correction control in a direction of heightening the damping force characteristic compared to clamping force characteristic control performed by the non-braking time basic control part (f) when a brake operating state is detected by a brake operating state detecting means (d), and a quick braking time correction control part (i)  performing correction control in a direction of further heightening the damping force characteristic compared to clamping force characteristic control performed by the slow braking time correction control part (h) when the control operating state of an anti-skid control device is detected by an anti-skid control operating state detecting means (e).
Patent JP-S6072634-A (JP)
Title: Momentum transmission parts and its production
Inventor: OKU MASAHARU
IPC: B23P11/00
Filed: 1983-09-29
Abstract: PURPOSE:To reduce the noise to be generated with mementum transmission parts by pressing the outside circumferential surface of another aluminum ring supporting member to the rugged part on the inside circumferential surface of an iron ring having a momentum transmission surface on the outside circumference and tightening plastically both members thereby uniting both members. CONSTITUTION:An iron gear ring 1 having a tooth profile on the outside circumferential surface is forced and set with a supporting member 8 which restrains the outside circumferential surface. An aluminum boss cylinder 3 is placed on a base 5 and is so positioned that the outside circumferential surface 4a thereof faces the rugged part 4B on the inside circumferential surface of the ring 1. The aluminum material is pressed by the end 6A of a pressing member 6 so as to be plastically deformed and both members are tightened by the rugged part. The tightened gear has a high oscillation damping rate and operates with less noise.
Patent JP-H07166704-A (JP)
Title: Toxic gas, laitance, and dust generation preventing material for concrete and preventing method therefor
Inventor: SHIBATA TOKUHITO
IPC: E04G21/04
Filed: 1991-04-18
Abstract: PURPOSE:To attract and absorb metal ion, etc., generated after ready-mixed concrete is placed so as to prevent generation of toxic gas, laitance, and dust by fixing a plate which carries highly water absorbing resin on the inner face of a form. CONSTITUTION:A plate 1 for preventing generation of toxic gas, laitance, and dust of concrete which is made of heat insulating material having an anchor hole 2 and carrying highly water absorbing resin (water absorbing powder) 4 is provided. This prevention plate 1 is fixed on the inner face of a form 7 by using a nail 9, and ready mixed concrete 8 is filled into the form 7. As a result, the water absorbing powder 4 carried on the prevention plate 1 not only absorbs bleeding water due to capillary phenomenon but also exhibits water absorbing and water hold properties of high degree. It absorbs metal ions such as calcium, aluminium, silicon, etc., which are generated in a period of time immediately after ready mixed concrete 8 is placed to hardening so as to hold them within high molecular gel.
Patent JP-H03277290-A (JP)
Title: New recombinant plasmid
Inventor: KURUSU YASUROU
IPC: C12N15/09
Filed: 1990-07-09
Abstract: PURPOSE:To ensure succession of parent and daughter cells and improve stability holding properties by containing a specific DMA fragment and a DNA fragment containing a structural gene capable of expressing with a promoter thereof. CONSTITUTION:A chromosomic DNA of Escherichia.coli is excised with restriction enzymes BamHI and Hind III to provide a tryptophanase operon DNA fragment of about 3.2kb length, which is then excised with restriction enzymes AluI and RsaI to afford a DNA fragment (A) of about 630 bp length containing a promoter of tryptophanase operon (tna) and a regulator gene tnaC on the downstream side of the promoter. A tryptophanase structural gene (tnaA) or tryptophanase synthase structural gene (trpA and trpB) is then contained to provide a DNA fragment (B). The fragments (A) and (B), a DNA fragment (S) derived from pBR322 and a DNA fragment (F) of mini-F fragment are contained to produce a plasmid pMTP4, etc.
Patent JP-H11350635-A (JP)
Title: Box fitting tool and device to architectural member
Inventor: SHIMIZU SHOHACHI
IPC: E04B2/74
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To fit a box without any restriction of the wall thickness and the box dimension by eliminating the thickness of a box fitting tool itself from occupying the thickness along the wall thickness direction in the box fitting tool for fitting the box in the wall. SOLUTION: In a box fitting tool A which is fitted to a light-weight section steel P1 erected in a wall for fitting a box B1 in the light-weight partition wall, the top face of a wide-width and belt type fitting tool main body 1 is set to a box fitting face 4, a screw engagement hole 5 where a screw 31 penetrating the box B1 is threadly engaged with is formed, and the side wall 21 of the box B1 is fitted by being brought in contact with the box fitting face 4.
Patent JP-2001012412-A (JP)
Title: Hydraulic control device and cutter driving control device for tunnel excavator using the same
Inventor: TSUNODA JIRO
IPC: E21D9/087
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide control method and device for a cylinder which is changed over in pushing and pulling motions without applying shock to structural parts such as the cylinder and a crank. SOLUTION: A cylinder 9 composes a driving jack whose base end is connected to a cutter driving means. A crankshaft 15 of a crank 14 is connected to a tip of a piston rod 10 of the cylinder 9. The rotation of the crankshaft 15 is transmitted to a cam mechanism having desired cam shape. A spool 8 of a directional control valve 100 is driven along the cam shape for controlling pushing and pulling of the cylinder 9. Changeover of pushing and pulling of the cylinder 9 can be smoothly performed by the cam mechanism without shock.
Patent JP-S5971198-A (JP)
Title: Semiconductor memory circuit and semiconductor memory device
Inventor: OOBA TAKAO
IPC: G11C29/42
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a semiconductor memory circuit which does not increase cost even when the number of information is small and obtain a semiconductor memory device using said circuit by providing a memory circuit in which odd- even check information is written corresponding to line information, and an odd- even check circuit, and outputting line information and the result of odd-even check of line information. CONSTITUTION:Read out information 105-1-105-n and 110 is checked by an odd- even check circuit 34. When an error is found by the check, it is outputted that error of 1 bit occurred by the result of odd-even check 114. The semiconductor memory circuit 10, 30 in which errors occurred is indicated by the result of odd- even check 106, 112 and the bit to be corrected is detected. Corrected, error- free normal information 102-1-102-n and 110 is outputted to outside from error correcting circuits 24, 32.
Patent JP-H0622595-A (JP)
Title: Inverter device
Inventor: KUDO MASAKAZU
IPC: H02P5/74
Filed: 1992-07-07
Abstract: PURPOSE:To operate a plurality of induction motors independently or cooperatively by providing inverters and controllers corresponding to the motors, and decoding external operation commands to apply corresponding operational command to each motor. CONSTITUTION:An inverter device 1 of a system in which a plurality of induction motors 6(61-6n) are controlled by the one inverter device 1, has a converter 2 for converting a commercial power source 5 to a DC power, inverters 4 (41-4n) corresponding to the motors 6, and control circuits 7 (71-7n) for controlling the inverters 4 externally according to an operation signal. The device 1 also has system controller 13 for decoding an operation command 14 to be input from an external sequencer 20 or a host computer 21 to form the command 14 for the motor 6, applying it to the circuit 7 and outputting an operating state 15 of the motor 6 to the sequencer 20 or the computer 21.
Patent JP-H03129438-A (JP)
Title: Inspection input generating method and easy inspection design method
Inventor: HOSOKAWA TOSHINORI
IPC: G01R31/28
Filed: 1990-07-06
Abstract: PURPOSE:To reduce calculation time and and the area of a chip by recognizing a register which makes the generation of inspection input hard in the middle way of generating the inspection input, and replacing the register by a scan register. CONSTITUTION:A scan request times critical value is designated to each register, and the generation of the inspection input which propagates the influence of a fault selected by using algorithm in which known circuit topology is used to the external output pin of a circuit is performed. At such a case, for example, when a value exceeds the limiting value of the number of times of an operation repeating the re-setting of the value to an external input pin to detect one fault, inspection input generating processing for the fault is interrupted, and the number of times of scan request of the register in which the fault can be detected by performing scan is updated. And the register with the critical value exceeding the number of times of scan request is recognized, and the register is replaced by the scan register, and after that, the next processing for the fault is performed on a changed circuit. In such a way, the calculation time and the number of additional hardware can be reduced.
Patent JP-S6072976-A (JP)
Title: Lithium aluminum hydride asymmetric reducing agent
Inventor: TERAJIMA ATSUROU
IPC: C07C33/18
Filed: 1983-09-30
Abstract: PURPOSE:To provide an asymmetric reducing agent suitable for use in the asymmetric reduction of the keto group of cyclic ketones, by reacting an N-substd. ephedrine and an aminopyridine derivative with lithium aluminum hydride in an aprotic solvent. CONSTITUTION:An optically active N-substd. ephedrine of formula I and an aminopyridine derivative of formula II are reacted with lithium aluminum hydride in an aprotic solvent to obtain a lithium aluminum hydride asymmetric reducing agent. In the formulas, R<1> is lower alkyl; Ph is phenyl; R<2> is lower alkyl, benzyl. In order to obtain the desired products in high yields, it is preferred to carry out the reaction in an inert gas (e.g. argon or nitrogen) atmosphere under anhydrous conditions. It is believed that the resulting asymmetric reducing agent has a structural formula of formula III.
Patent JP-S6240603-A (JP)
Title: Tape mark write control system
Inventor: TANAKA HIDEHIKO
IPC: G11B5/09
Filed: 1985-08-16
Abstract: PURPOSE:To improve the success rate of a tape mark write by stopping a reverse run of a tape and write during the time which has been set in accordance with the number of times of retry, radiating a heat reserve of a head, and removing easily the dust of the head by its heat reserve. CONSTITUTION:A tape mark (TM) retry control circuit 10 is provided, the circuit 10 is set by a TM write signal (3) which is sent out of a circuit 1, a count is stopped by a signal (6) sent out of a circuit 9, and a write stop signal (5) and a TM retry-over signal (4) are sent out to the circuit 1, and outputted so as to stop a reverse direction run of a tape and write, at the time of a reverse direction run inversion and at the time of a reverse direction run of the tape. Also, its stop time is set so as to be lengthened in accordance with the number of times of retry, at the time of a running direction conversion of the time point for controlling a TM write retry. By an output of such a circuit 10, a run of the tape and write are stopped for a prescribed time.
Patent JP-S5880830-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/263
Filed: 1981-11-10
Abstract: PURPOSE:To allow the growth of crystals having the same orientation as a substrate, by forming angular holes of several mum at the center of regions thick in film thickness on an insulating film so as to reach the substrate and then depositing poly Si or amorphous Si in the angular holes. CONSTITUTION:At the center of regions thick in film thickness on the insulating film 2, 2-3mum angular holes 4 are formed down to the Si substrate 1 by using an etching technique. Next, when a poly Si layer 3 is grown on the insulating film 2, the poly Si is deposited also in the angular holes 4 and contacts the Si substrate 1 at the bottom of the angular hole 4. After such a growth of a poly Si layer, the same treatment as a conventional SOI technique is performed onto the surface of the poly Si layer 3. Thereafter, the poly Si fused in the angular hole 4 epitaxially grows along the orientation of the substrate 1 when cooled.
Patent JP-H0731405-A (JP)
Title: Gourd puree
Inventor: NAKAZAWA SHINZO
IPC: A23L19/00
Filed: 1993-07-21
Abstract: PURPOSE:To prepare aseptic gourd puree having excellent preservability, free from characteristic grassy smell and bitter taste of gourd fruit and having the original properties (color, flavor and taste) and nutritive value of raw fruit. CONSTITUTION:This gourd puree is prepared by heating and crushing gourd fruit in the form of slurry. In this process, the pH of the slurry is adjusted to 2.0-6.5 with a pH adjuster.
Patent JP-S6075563-A (JP)
Title: Heat treatment of amorphous magnetic alloy
Inventor: SAWA TAKAO
IPC: C22F1/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain easily an amorphous magnetic alloy having an excellent soft magnetic characteristic by repeating plural times the heat treatment wherein the amorphous magnetic alloy is heated to a specified temp. and cooled thereafter. CONSTITUTION:The heat treatment, wherein the amorphous magnetic alloy is heated to a temp. which is the Curie temp. or above and below the crystallization temp. and cooled thereafter, is repeated plural times. A Co-base amorphous magnetic alloy expressed by (Co1-aMa)bN100-b is preferable as the alloy, where M is at least one kind of element selected from Fe, Ni, Mn, Cr, V, Nb, Mo, Ta, W, etc., N is at least one kind of element selected from Si, B, etc., and 0.03<= a<=0.30 and 15<=b<=35. Twice heat treatments are practically sufficient, and the heating temp. of the succeeding heat treatment is regulated below the heating temp. of the preceding heat treatment. By this method, the amorphous magnetic alloy having a high angularity ratio, low coercive force, and high permeability in the high-frequency zone can be easily obtained.
Patent JP-S6336629-A (JP)
Title: Auxiliary signal transmission system
Inventor: SUYAMA SHIGEKI
IPC: H04J9/00
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the circuit scale by using a pulse subject to constant difference modulation in a digital transmission system using 1B2B code so as to give code rule violation and superperson an auxiliary signal. CONSTITUTION:In giving a main signal clock input 8 to a constant difference modulation coding circuit 4 after being frequency-divided by a frequency division circuit 3, the input is modulated into a constant difference modulation pulse having a pulse width equal to the period of the main signal, fed to a CRV control input 13 of the 1B2B coding circuit 1 and auxiliary signal information is superposed. A main signal is decoded and the CRV is detected in the 1B2B decoding circuit 2 at the reception side, the pulse width is expanded in the circuit 5 to reproduce the auxiliary signal input waveform by applying integration.
Patent JP-H1026402-A (JP)
Title: Mounting device for air-conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/32
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify regulation of the height of a machine body by a method wherein a notch part is inserted in a suspension bolt and a suspension metal fitting is mounted, a hook part is hooked in a hook hole and a coupling piece is fixed at a support part, and the suspension metal fitting and the support part are coupled together through a belt. SOLUTION: A notch part 10a of a suspension metal fitting 10 is inserted in a vertical nut 12 and a suspension metal fitting 10 is fixed at a suspension bolt 11. A hook part 16a of a belt 16 is fitted in a hook hole 10d of a suspension part 10c and a belt 16 is attached in a suspension state to the metal fitting 10. A machine body is then lifted and a vertical part 10c of the metal fitting 10 is fitted in the support piece 17, and the upper end thereof is brought into contact with a stopper 18 and a body is temporarily fixed at the suspension bolt 11. A bolt is inserted in a coupling piece 16e on the other side of the belt 16 and a support part 15 on the bottom of a body and a nut is mounted in a screwed-in state.  This constitution, since the suspension metal fitting is vertically slidable, regulates the height of a body by fastening the nut and facilitates registration to an optimum height.
Patent JP-S6424529-A (JP)
Title: Spatial optical transmitter
Inventor: NAKAZATO FUMIHIDE
IPC: H04B10/112
Filed: 1987-07-20
Abstract: PURPOSE:To make a two-way communication in a wide communication area without any trouble by sending a pulse data signal which is generated by imposing pulse modulation on a carrier of specific frequency with data pulses to plural fixed light projectors and extracting it by a moving signal receiver which moves in the communication area. CONSTITUTION:The pulse data signal generated by imposing pulse modulation on the carrier of specific frequency with the data pulses is sent out of a fixed signal output part 14 to plural fixed light projectors 23, which project pulse light in the entire communication area. The moving photodetector 40 on a moving body 50 which moves in the communication area photodetects the pulse light and a moving signal reception part extracts the pulse data signal from the pulse light. Thus, the plural projectors 23 are arranged so as to project the pulse light over the entire communication area and the same carriers and in-phase pulse data signals are sent out of the fixed signal output part 14 to the respective projectors 23. Consequently, the moving signal reception part can receives the excellent pulse data even in an area where light beams projected by fixed projectors overlap with each other.
Patent JP-S6240483-A (JP)
Title: Electrophotograph recording device
Inventor: YAMAMOTO MIKIO
IPC: G03G21/10
Filed: 1985-08-19
Abstract: PURPOSE:To exclude disjointed cleaning from maintenance work and prevent the occurrence of toner filming by sending cleaning paper into a device similarly with recording paper, stopping or decelerating carrying when the paper is brought into contact with the surface of a photosensitive drum, and attracting the cleaning paper onto the surface of the photosensitive drum by electrostatic force. CONSTITUTION:When the front end of the cleaning paper 14 arrived at the position of a detecting device 18, the driving system of a feed roller 6b stops and holds the rear end of the cleaning paper between a pressure roller and fixes it. Under this condition, the photosensitive drum 1 rotates for a fixed time in the direction shown by an arrow (a) and cleaning is performed. At this time, the photosensitive drum 1 is charged uniformly by a primary charger 2, and the cleaning paper 14 is attracted at the part of a transfer charger 7 by electrostatic force of the surface of the photosensitive drum 1 generated by above-mentioned process. By this attraction, the cleaning paper 14 rubs and cleans the surface of the photosensitive drum 1.
Patent JP-H0229889-A (JP)
Title: Method for measuring lapping ream
Inventor: HARAMURA TAISUKE
IPC: G06M1/10
Filed: 1988-07-20
Abstract: PURPOSE:To automatically and continuously count up lapping reams by vertically moving a laser type sensor along the sides of stacked lapping reams and measuring the number of lapping reams. CONSTITUTION:In order to count up the number of stacked lapping reams R, a laser beam detecting part 9 is turned on, a base 1 is positioned on the upper or lower part of the ream 8, the tip part 11 of a positioning slide 10 is brought into contact with the side of the stacked lapping reams R, and then the base 1 is moved downward or upward. The chip part 11 of the slide 10 is slided in accordance with the movement of the base 1 while slightly contacting with the side of the reams R and the detecting part 9 detects the boundary of the stacked lapping reams R and counts up them.
Patent JP-H0471301-A (JP)
Title: Passenger guide system
Inventor: MIZUTANI SHUN
IPC: B60L3/00
Filed: 1990-07-10
Abstract: PURPOSE:To prevent erroneous guide by inputting a ticket recorded a route and a destination to a reader mounted on a train, comparing the record with the information read out from each passing station and judging approach to the destination thereby guiding the passenger through an informing unit located in the vicinity of the passenger. CONSTITUTION:A passenger inserts a ticket into a ticket reader 13 disposed in the vicinity of his seat. The reader 13 reads out the destination, the route and the seat number which are fed on a communication line 11 to a train passage information processor 14. Every time when the train passes through a station, an antenna 17 and a wireless receiver 16 mounted on the train receive signals transmitted from an antenna 24 at Tokyo station, for example, and thus received signals are fed to the processor 14 where they are compared with route information recorded on the ticket. Upon judgment that the second stop is the destination, for example, a green lamp on an informing unit 12 is lighted and a yellow lamp is lighted when the next stop is the destination whereas a red lamp is lighted when the destination is passed, and the judgement results are displayed 15 and notified to the trainman. According to the system, erroneous guide is prevented and service is improved for foreigner who can not understand Japanese or a passenger handicapped in auditory or visual sense.
Patent JP-S6240481-A (JP)
Title: Toner concentration detecting mechanism in developing device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1985-08-16
Abstract: PURPOSE:To effectively discharge developer stagnating in a detecting space by simple structure by providing a mobile member prolonged in the direction of flow of developer in the toner concentration detecting space, and at the same time, providing a device that drives the member at least in the direction of flow. CONSTITUTION:Developer accumulated in the bottom of a developer tank 3 is supplied to a developing sleeve 2 through developer draw up rollers 12, 13 while being agitated by an agitator 14, and used for developing. The developer that finished developing is scraped from the developing sleeve by a scraper 1, and a part of it falls on a toner concentration detector 5, and accumulated on a receiving dish 6 to overflow from a detecting flow passage, and the toner concentration is detected. When the concentration detection is finished and the developing is started, a screw 7 on the receiving dish 6 starts rotation and discharges the developer into a developer tank 3 and at the same time, an agitating rod 10 attached to the eccentric shaft 9 of a screw shaft 8 oscillates vertically and horizontally in the detecting flow passage 4 to drop stagnant developer and to allow the receiving of new developer to be detected.