baber/WOPTO huggingface dataset:
Patent JP-H05145426-A (JP)
Title: Companding rule automatic changeover system
Inventor: KINOSHITA TAKAYUKI
IPC: H03M7/30
Filed: 1991-11-19
Abstract: PURPOSE:To surely receive any digital signal without need of much labor and time with respect to the companding automatic changeover system in a device receiving the digital signal subject to PCM coding by a mu rule or an A rule. CONSTITUTION:The system is provided with an input time limit means 100 limiting an input time of a digital signal D subject to PCM coding by the murule or the A rule, an input code latch means 200 latching a digital code (d) (e.g. equivalent to soundless) inputted within a time limited by the input time limit means 100, a comparator means 300 comparing a digital code latched by the input code latch means 200 with a comparison reference code dx (equivalent to soundless) by the preset mu rule or the A rule and a changeover means 600 selecting an mu rule code reception path 400 or an A rule code reception path 500 based on the result of comparison of the comparator means 300.
Patent JP-H10136833-A (JP)
Title: Marine product collector
Inventor: SUZUKI MITSURU
IPC: A01K80/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the collection efficiency of marine products while attaching a device to a marine product collecting boat. SOLUTION: A bucket 13 is turnably attached while facing a drum 10 provided on the gunnel side of a marine product collecting boat 6 so as to pull up an oyster rope 4, for example, an opening part 15 formed on the base of the bucket 13 so as to pass through the oyster rope 4 is covered by a semi- pyramid-shaped fin 14 so as to be opened and closed, and oysters 5 dropped on the drum 10 are integrated and collected into the bucket 13.
Patent JP-S63156809-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KAWAMOTO YOSHIHISA
IPC: C08F14/06
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a porous polymer having high bulk density and excellent free flowability and removability of monomer, by adding a specific partially saponified polyvinyl alcohol and a hydroxypropyl methylcellulose to vinyl chloride and carrying out suspension polymerization of the monomer. CONSTITUTION:Vinyl chloride or a vinyl monomer mixture composed mainly of vinyl chloride (e.g. a mixture containing vinyl acetate, acrylic acid, etc., as the other component) is added with (A) a partially saponified polyvinyl alcohol having an average polymerization degree of 150-600 and a saponification degree of 2-55mol% and (B) a hydroxypropyl methylcellulose having a methoxy group substitution degree of 19-30% and a hydroxypropoxy group substitution degree of 4-15% and the monomer is subjected to suspension polymerization. The sum of the components A and B is 0.01-0.5wt% based on charged monomers and the weight ratio of A/B is preferably 1/10-2/1.
Patent JP-2000129725-A (JP)
Title: Operating pedal device for construction machine
Inventor: NISHIMURA SATORU
IPC: E02F9/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance controllability and to utilize space around a driver's seat in a cab rationally and widely by setting the position of an operating pedal at a front where it can be operated by the driver, and enabling the pedal to be operated simply when the driver moves the tip of his toe horizontally. SOLUTION: The tread member 11 of an operating pedal 10 is rectangular and has a flat portion at its center, and inclined face parts that get higher toward both sides form the flat portion are formed thereon. A support piece that projects downward at the center of the lower surface of the tread member 11 has its middle portion pivotally supported by a pivot against a bracket attached to a floor face, and the lower part of the support piece is connected to the control valve 25 of an actuator by a rod, so that the operating pedal 10 is operated with the heel of the driver in contact with the floor and with the toe put on the tread member 11 and moved laterally.
Patent JP-H03165086-A (JP)
Title: Manufacture of ridge laser
Inventor: ONOUCHI TOSHIHIKO
IPC: H01S5/00
Filed: 1989-11-24
Abstract: PURPOSE:To manufacture a highly reliable ridge laser efficiently by providing an AlGaAs mask layer into a stripe shape on a GaAs contact layer and dissolving parts other than a part that is formed into the stripe shape by liquid phase epitaxy and providing to a protrusion. CONSTITUTION:An n-type GaAs buffer layer 2, an n-type AlGaAs clad layer 3, a nondoped AlGaAs active layer 4, a p-type AlGaAs clad layer 5, a p-type GaAs contact layer 6, an non-doped AlGaAs mask layer 7 grow one after another on a GaAs substrate 1. After patterning a part where a ridge is formed, the AlGaAs mask layer 7 is left into a stripe shape as far as a width that is desired to leave as a protrusion by the use of a hydrochloric acid plus hydrogen peroxide etchant which has AlGaAs/GaAs selectivity. In other parts except the left mask layer 7, the GaAs contact layer 6 is exposed to outside. Subsequently, the contact layer 6 is allowed to come into contact with a Ga melt by liquid phase epitaxy and then, a ridge part 8 is formed by dissolving as far as a part where the GaAs contact layer 6 is exposed in the direction of depth.
Patent JP-H08131550-A (JP)
Title: Catheter
Inventor: SEKIDO AKIRA
IPC: A61M25/00
Filed: 1994-11-11
Abstract: PURPOSE: To easily bend a tip of only a catheter main body by providing an operation part at a rear end part of the catheter main body, and a movable part in a tip part of the catheter main body, and forming a coil-shaped tube body having a straight part at least in part of its outline in a cross sectional surface of a length including its center axial line. CONSTITUTION: A catheter is composed of a catheter main body 41 connected to an operation part 41. The catheter main body 42 is composed of a catheter main body rear end part 43 and a catheter main body tip part 50, and a burning electrode 52 is fixed on a tip of a flexible tube 51 of the tip part 50. A coil- shaped tube body 100 is formed of an element wire having a rectangular cross sectional surface which is moulded in a coil shape, and it this tube is disposed in a tube of the rear end 43 of the catheter main body 42. This tube body 100 has straight parts 100b, 100c, and one end is connected to a catheter main body installation part 1 of the operation part 41, while the other end is installed to be slightly put inside the tip part 50.
Patent JP-H06150229-A (JP)
Title: Cleaning method for instantaneous adhesive
Inventor: WATANABE MITSUYOSHI
IPC: G11B5/127
Filed: 1992-11-13
Abstract: PURPOSE:To clean an instantaneous adhesive of a cyanoacrylate type used to bond ceramic to a processing tool. CONSTITUTION:This is a cleaning method for a cyanoacrylic instantaneous adhesive used to bond a ceramic block 1 to a processing tool 2 at the cutting time of ferrite or non-magnetic ceramic block 1 used for magnetic heads. The cyanoacrylic instantaneous adhesive is dissolved in N-methyl pyrrolidone the temperature of which is raised, and cleaned with supersonic waves, so that the ceramic block 1 is separated from the processing tool 2. Thereafter, N- methyl pyrrolidone is cleaned with isopropyl alcohol with supersonic waves, and further vapor-cleaned with a fluorocarbon. Accordingly, the cyanoacrylic instantaneous adhesive is cleaned.
Patent JP-S63199231-A (JP)
Inventor: RATSUSERU JIEEMUZU MAKUREDEI
IPC: B29B7/48
Filed: 1987-12-02
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-2001122984-A (JP)
Title: Polypropylene-based film
Inventor: MINAMI YUTAKA
IPC: C08J5/18
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene-based film excellent in the balance of its elastic modulus and heat-sealing temperature, not having stickiness, also excellent in moldability, transparency and impact resistance. SOLUTION: This polypropylene-based film satisfies a relationship of its tensile elastic modulus (TM) with heat sealing temperature(HST): TM>=12.5×HST-900. Concretely, the film consists of the polypropylene (1) having 0-80 wt.% content eluted in hexane at 25 deg.C, (2) not showing its melting point (Tm)  deg.C in DSC measurement or on showing the Tm, of which Tm and endothermic amount on melting (ΔH) (J/g) satisfies the relationship: ΔH>=6×(Tm-140) and (3) having 1-3 intrinsic viscosity [η] measured in tetralin solvent at 135 deg.C.
Patent JP-2000130150-A (JP)
Title: Exhaust particulate filter of diesel engine
Inventor: SUZUKI SHOGO
IPC: B01D46/52
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain the exhaust particulate filter of a diesel engine durable for a long term use in which the collection rate of an exhaust particulates is high and the collection area is wide, while being small. SOLUTION: This filter A is constituted by bending the piled body in a bellow shape section, in which the dense felt 5 piled an inorganic fiber 62a irregularly and densely is piled together on the rearside of the rough felt 4 piled the inorganic fiber 62 irregularly and roughly and a cloth 6 is piled on the rearside of this dense felt 5 and a heat resistant wire netting 6 is piled on the frontside of the rough felt 4.
Patent JP-H01145737-A (JP)
Title: System generation confirming and testing system
Inventor: YAMAMOTO CHISATO
IPC: G06F11/22
Filed: 1987-12-01
Abstract: PURPOSE:To execute a simultaneous run between a regular service in an on-line system and a test access by preparing in advance a control table for the test access of the on-line system separately from a control table for the regular service and switching the control table to be brought to access in accordance with an access request from the regular service or the access request from the test access. CONSTITUTION:A control table 2 to which a test access by an on-line system executes an access is generated by adding the table copied from a control table 1 to which an on-line service executes an access, to a partial control table 2' generated based on an operator's change instruction. In this state, whether an access request to the control tables 1, 2 is that of a regular access from the on-line service or that from the test access is decided, and by switching the control tables 1, 2 to which the access is executed, a simultaneous run of the regular service of the on-line service and the test access can be executed. In such a way, it becomes unnecessary to suspend the on-line service for the test access.
Patent JP-H11114215-A (JP)
Title: Jigsaw puzzle
Inventor: YOSHIDA KATSUHISA
IPC: A63F9/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain attractions unavailable ever in enjoyment from assembling work and by watching the finish of a jigsaw puzzle as compared with the conventional type. SOLUTION: In this jigsaw puzzle set, parts of plate-shaped pieces are arranged to make through plate-shaped pieces 10a having through holes 12 and concave plate-shaped pieces 10 which have concave parts for forming open holes where open holes 14 are formed on the boundary to match other adjacent pieces placed in assembling. Light emitting diodes 56 are so arranged on a layout surface part for plate-shaped pieces of a base body 50 to fit in the through holes 12 and/or the open holes 14 of the number of plate-shaped pieces placed in assembling.
Patent JP-H01145517-A (JP)
Title: Position detector for moving object
Inventor: KONDO TOSHIO
IPC: G05D1/02
Filed: 1987-12-01
Abstract: PURPOSE:To enable the detection of a position and a bearing of a moving object free from any obstacle intercepting light existing within a moving range thereof, by selecting a combination of minimizing computing errors from those only containing a light reflecting means which has received reflected light. CONSTITUTION:At least four or more of corner cubes A-H are set outside a moving range of a moving object 20, which is divided into a plurality of areas, and a combination of three selected from the cubes A-H for calculating a position and bearing of the moving object 20 are previously stored into a computing means CPU 34 in the order of less computing errors in the position and bearing of the moving object 20 for each area. Then, positional information of the cubes A-H is set by a host computer 42 to be inputted into the CPU 34 through an interface 33. Then, the CPU 34 performs a computation based on positional information of eight cubes A-H and angle signals from the cubes A-H receiving light not intercepted thereby detecting the position and bearing of the moving object 20.
Patent JP-H07160129-A (JP)
Title: Electrophotographic method and electrophotographic device
Inventor: KUMON AKIRA
IPC: G03G15/16
Filed: 1993-12-03
Abstract: PURPOSE:To restrain a central blanking phenomenon caused on an image because of the pressure by a transfer roller in the case of using a contact type transfer method by the transfer roller, etc., especially, which is easily caused on the thick paper such as a postcard, to the degree of an usual corona transfer; and to reduce ozone. CONSTITUTION:The transfer is performed by previously electrostatically charging and guiding an image receiving paper to a transfer part before the transfer by setting the contact pressure to <=300g/cm<2>. The image receiving paper is electrostatically charged in a state where it is interposed between a conductive grounded metallic plate 7 and a semiconductive film (electrode 6a) and with utilizing a slight discharge through impressing a low voltage. When the image receiving paper does not lie in the transfer part, the grounding of the transfer roller 5 is cut off and the roller 5 is made in an electrically floating state, thereby preventing the surface of the roller from being stained. This method is effective also in the case of paper jamming. By such a method, the excellent image without the central blanking is obtained.
Patent JP-H11140835-A (JP)
Title: Vehicle stop device
Inventor: KAWAKITA YOSHIMASA
IPC: E01F13/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle stop device rapidly switched into a stop posture of a vehicle and a posture for the release of the stop. SOLUTION: A vehicle stop device is installed in a vehicle passing place and has base seats 3 with travel faces formed on the upper faces, and pins 1 provided in a rising/falling state on the travel faces of the base seats 3 so as to puncture the tire of a vehicle. When the pins 1 are raised with the base seat 1 left as it is, a posture of puncturing the tire of the vehicle (automobile) is obtained, and when the pins 1 are brought down, a posture of not puncturing the tire is obtained, so that the vehicle stop device can be switched into a posture for the stop of the vehicle and a posture for the release of the stop only by the rising/falling operation of the pins 1.
Patent JP-2000137548-A (JP)
Title: Thin electromagnetic interference shield having thermal diffusion plate
Inventor: HAMANO TAKESHI
IPC: H01L23/36
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To synergistically combine the function of an electromagnetic interference shield and that of a heat sink in a notebook type computer. SOLUTION: An integral heat dissipation electromagnetic interference shield has a five-face container connected to a thermal diffusion plate 200. The container consists of a shield material having inside insulating coating. The vertical thickness of a miniaturized and thin type assembly for storing a mother board 210 for the notebook computer is considerablly reduced by combining the function of an electromagnetic interference shield and that of heat dissipation structure.
Patent JP-H04176804-A (JP)
Title: Gas permeable member
Inventor: YANAGISAWA AKIRA
IPC: B22F3/11
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the scattering and falling of fibers by treating a bundle of fibers of plural kinds of metals different from each other in m.p. at a temp. above the m.p. of the lower m.p. metal and cross-linking the fibers of the higher m.p. metal with a melted and solidified body of the lower m.p. metal. CONSTITUTION:A bundle of fibers of plural kinds of metals different from each other in m.p. is treated at a temp. above the m.p. of the lower m.p. metal and the fibers of the higher m.p. metal are cross-linked with a melted and solidified body of the lower m.p. metal. Gas permeability is ensured by many fine gaps formed between the fibers of the higher m.p. metal and the melted and solidified body.
Patent JP-2001093760-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: IKEDA TSUTOMU
IPC: F02P15/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engines, which needs less man-hours for connecting the coil ends to the terminal and is structured to avoid penetration of solder balls, etc., produced in soldering into windings of coils. SOLUTION: Ends 5a of a secondary coil 5 are soldered to terminals 9 pressure-fitted into a secondary bobbin 4, and the terminals 9 and ends 2a of a primary coil 2 are led coaxially into and soldered to V-shaped notches 6a cut into the terminals 6 for connectors, thus reducing the coil connection man- hours. A partition wall 1f is provided between a terminal part 1d and a coil part 1e and hence solder balls, etc., produced in soldering does not penetrate into the windings of the coils.
Patent JP-H04176370-A (JP)
Title: Stone sorting system and sorting device thereof
Inventor: SAIGA KEIJI
IPC: B07B11/06
Filed: 1990-11-08
Abstract: PURPOSE:To simultaneously achieve both sorting at high precision and sorting in large amounts by combining a resorting device with a blow vibration type sorting device and introducing grains mixed with stone which are discharged from a normally-opened stone discharge port of the sorting device into the resorting device and again returning the material discharged from the grain discharge port of the resorting device to the sorting device. CONSTITUTION:Grains A of a raw material are continuously supplied to the sorting devices 1a, 1b. The grains A are sorted on the sorting plates 2 and the selected grains B are discharged from the discharge ports 3 in the oblique lower parts of the sorting plates 2. The stone discharge ports 4 are normally opened. The material C, discharged from the stone discharge port 4 of the upper-step sorting device 1a is supplied on the sorting plate 2 of the lower-step sorting device 1b. The material C2 discharged from the sorting device 1b is sent to a resorting device 10. The grains D sorted and recovered herein are again returned to the sorting device 1a.
Patent JP-H11142016-A (JP)
Title: Multi-chamber type air conditioning apparatus
Inventor: ITO SHUNTARO
IPC: F25B29/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a delivered refrigerant properly and easily according to the condition of operation. SOLUTION: This air conditioning apparatus comprises an outdoor unit 1 in which a connection is made to a first piping 19 from the delivery side 6 thereof, to second piping 18 from the suction side 20 and to third piping 11 via a third open/close valve 7 and an outdoor heat exchanger 9 from the delivery side 6 and the suction side 20 is connected to fourth piping 18 with a fourth open/close valve 21, a shunt unit 2 in which a plurality of first open/close valves 17 are connected in parallel to the first piping 19, a plurality of second open/ close valves 16 are connected in parallel to the second piping 18,  the plurality of first open/close valves 17 and the second open/close valves 16 are interconnected in parallel to be connected to a plurality of fourth piping 15 and a plurality of fifth piping 12 are connected in parallel to the third piping 11 and a plurality of room units in which a connection is made to the fifth piping 12 via the a room heat exchanger 14 and an expansion value 13. In this case, a bypass circuit 4 with an electric expansion valve 23 is provided between the second piping 18 and the third piping 11.
Patent JP-H01144809-A (JP)
Title: Distortion suppression circuit
Inventor: OTOSHI HIROYUKI
IPC: H03F1/32
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the occurrence of sound split distortion caused by the clip of an amplification circuit by obtaining direct current output from a coupling capacitor individually complying with each speaker with the aid of a first and a second smoothing circuit. CONSTITUTION:In the first group of the speakers FL1 and FR1 disposed at the front of a car cabin 32, the output of the amplification circuits 37 and 38 is given to a common DC circuit 41 and acoustic signals from the amplification circuit 39 and 40 are given to a DC conversion circuit 42 in common in the second group of the speakers RL1 and RR1 disposed at the back of the car cabin 32. Then, the coupling circuits 43, 44, 48 and 49 and the smoothing circuits 45 and 51 are respectively provided. The output from the DC circuits 41 and 42 is given to a line 53 from lines 47 and 52 through diodes D5 and D6. Therefore, the output of a higher level among the output of the DC circuits 41 and 42 is optionally conducted to the line 53. Thus, the prevention operation of the sound split can be realized.
Patent JP-H06150137-A (JP)
Title: Automatic vending machine
Inventor: WATANABE AKINORI
IPC: G07F11/62
Filed: 1992-11-16
Abstract: PURPOSE:To make it possible to realize an automatic vending machine where desired is possible to be carried, a commodity take-out port is possible to be provided on a height where it is easy to take commodities discharge sound is low and shock that commodity receives while it is carried is little, by providing a commodity carrier base with is capable of moving in the longitudinal and lateral direction. CONSTITUTION:A shaft 12 connected with a motor Mx for moving in the logitudinal direction is supported horizontally to the upper part of a machine main body and a shaft 13 is provided on the lower part in parallel with the shaft 12. Chains 14L, 14R are wound on the both end parts of the shafts 12, 13 via gears 12L, 13L and 12R, 13R. A carrier plate 15 is horizontally coupled between the chains 14L, 14R. A chain 17 connected with a motor My for moving in the lateral direction which is provided on this carrier plate 15 is connected with a commodity carrier base 18. On the carrier base 18 opposed to desired article by a control signal, the desired article is pushed out, is placed and is carried up to a commodity take-out port by a discharge mechanism which is integrated with this base.
Patent JP-H04177923-A (JP)
Title: Signal repeater
Inventor: MAEKAWA TAKAAKI
IPC: H04B3/36
Filed: 1990-11-09
Abstract: PURPOSE:To amplify the signal while keeping the continuity of a transmission line at a relay point by sending the signal according to a multiplexing means, processing and amplifying the signal received at a relay point corresponding to the means and sending the signal again while keeping the continuity of the transmission line at the relay point. CONSTITUTION:A signal is modulated by a transmitter 2 depending on multiplexing of the signal and sent to a drill pipe from a transmission antenna divided into two electrodes by an insulator 6. On the other hand, the signal delivered through the drill pipe 1 is received by a reception solenoid 3 acting like a current detector at a relay side, amplified through a preamplifier 41 and inputted to a delay circuit 42. The center frequency f0 of the signal is converted into a frequency f1 at the delay circuit 42 and the signal is sent from a transmission solenoid 5 acting like a current converter by a drive amplifier 44. Thus, the signal sent at the center frequency f0 is sent again from a repeater at the center frequency f1 for a succeeding period, that is, a period corresponding to a pause period at the sender side. Thus, even when the transmission line is not interrupted at the relay point, the signal is relayed without crosstalk.