baber/WOPTO huggingface dataset:
Patent JP-H07203655-A (JP)
Title: No-back mechanism
Inventor: AKAZAWA TAKESHI
IPC: H02K7/118
Filed: 1994-01-11
Abstract: PURPOSE:To sustain the rotational direction regulating mechanism stably for a long term by loading a claw part, having a flexible arm extending from the base part of a stopper, slidingly on the side face opposite to a driven gear with respect to the base part of stopper thereby imparting frictional resistance stably between the stopper and the driven gear. CONSTITUTION:A stopper 2 is provided with a protrusion 2-1 butting against the protrusion 4-1 of a stop plate 4 to be engaged therewith and an arm 2-3 is extended from the base plate part 2-2 thereof. The claw part 2-4 at the forward end thereof strides across a driven gear 1 and comes into pressure contact with the side 1-1 of a gear on the opposite side to the base plate part 2-2. The arm 2-3 of the claw constituting a part of the stopper 2 is formed flexibly in the axial direction so that the driven gear 1 is clamped from the opposite sides thus imparting a predetermined frictional resistance stably between the driven gear 1 and the stopper 2. This mechanism prevents idling of the stopper 2 and sustains the rotational direction regulating function for a long term.
Patent JP-H11212947-A (JP)
Title: Estimating method and device for time series data
Inventor: SHIROMARU ISAO
IPC: G06F17/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To estimate with high accuracy the further value of time series data which include various frequency components and are complicatedly changed. SOLUTION: Time series data which include various frequency components and are complicatedly changed are decomposed into the plural time series data by a time series data decomposing device 70. The estimating devices 101 to 103 estimate the further value for every plural decomposed time series data and then decide the further value of the time series data including various frequency components and being complicatedly changed based on the plural estimated further values.
Patent JP-H09208271-A (JP)
Title: Deaeration vessel and deaeration method for sandwich glass
Inventor: UMEBAYASHI MASANORI
IPC: C03C27/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for deaerating the air remaining between an intermediate film and glass plate in a process for producing sandwich glass and a deaeration method. SOLUTION: This deaeration vessel is composed of an upper cap section 1 which is formed by adhering an upper molding flask 3 to the peripheral edge of the front surface of an upper rubber sheet 2 of two sheets of flexible rubber sheets facing each other and a lower vessel section 4 which is formed by adhering a lower molding flask 6 to the peripheral edge of the rear surface of the lower rubber sheet 5 and mounting a freely attachable and detachable glass receiving frame to this lower molding flask 6, fixing a sealing frame material 7 to the peripheral edge of the front surface of the lower rubber sheet 5 and embedding and fixing an elastic rubber ring 9 into a hollow groove part 8 disposed in the form of a closed loop in the central part of the sealing frame material 7.  A suction bar 10 having plural bored parts connected with a vacuum system is placed on the lower vessel section and near the inner side of the sealing frame material 7 and the freely attachable and detachable upper cap section 11 is superposed on the lower vessel section.
Patent JP-H11213105-A (JP)
Title: Accepting device and its method
Inventor: TSUJI KAZUTAKA
IPC: G06Q10/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an accepting device and its method capable of easily accepting contents requested by a customer without generating a mismatch between the requested contents and contents written in an IC card. SOLUTION: Contents requested by a customer are written in an IC card 102 by using an IC card reader/writer 103 and an input device 101, the written contents of the request are read out and an acception slip 104 is issued based on the read contents. Since the acception slip is issued after reading out the written contents and checking the read contents, the generation of a mismatch can be prevented.
Patent JP-S63183138-A (JP)
Title: Refining method for metallic gallium
Inventor: MURAMATSU KOICHI
IPC: C22B58/00
Filed: 1987-01-23
Abstract: PURPOSE:To refine into extremely high-purity metallic Ga usable as semiconductor device material in high yield, by washing crude metallic gallium with mineral acid containing nitric acid plural times so as to dissolve and remove contained other metallic impurities. CONSTITUTION:At the time of refining crude metallic Ga of about 99.9-99.99% purity into high-purity metallic Ga of at least about 99.9999% purity usable as semiconductor device material, an oxidizing HNO3-containing mixed acid of 1-3 pH, such as HCl-HNO3 mixed acid, HCl-HNO3-H2SO4 mixed acid, etc., is heated to 40-70 deg.C, added to the crude metallic Ga, and the resulting mixture is allowed to react by agitating, so that metals baser than Ga are dissolved and metals nobler than Ga are removed in the form of a black suspension. By repeating the above reactions plural times, high-purity metallic Ga of about 99.9999% purity can be obtained.
Patent JP-S57127253-A (JP)
Title: Switching system
Inventor: ARIYASU MASAKAZU
IPC: G06F15/177
Filed: 1981-01-30
Abstract: PURPOSE:To swtch automatically the line connected to a computer, which is operated in the main mode, when this computer becomes abnormal, by providing a line switch for each of duplex computer systems to transmit and receive status information through the line. CONSTITUTION:Computers 1 and 2 and comouters 3 and 4 constitute duplex systems respectively and are connected by lines 9 and 10 respectively to transmit and receive data. Duplex cmputer systems transmit their own operation state and fault state as status information to each other at a constant period through lines 9 and 10 together with data or without transmission and receiving of data. Line changeover switches 5 and 6 are controlled through line changeover switch control lines 11-14 by computers to switch automatically lines against the occurrence of a fault.
Patent JP-S61171812-A (JP)
Title: Manufacture of hydraulic tappet
Inventor: SUZUKI KAZUMA
IPC: F01L1/25
Filed: 1985-01-28
Abstract: PURPOSE:To prevent corrosion due to the flux and deterioration of material due to high temperature processing by welding the tappet body and a plunger guide through laser beam. CONSTITUTION:The tappet body 1 and a guide 2 for supporting a plunger 6 slidably are formed independently through plastic machining then cementation of nitriding is performed thereafter the guide 2 is pressure inserted into the tappet body 1 to perform temporal welding by irradiating a laser beam with high speed onto the entire circumference of welding section then final welding is performed by irradiating a laser beam with low speed. Consequently, application and cleaning of flux can be saved to prevent corrosion due to insufficient cleaning while high temperature processing is not required to cause no deterioration of material. Furthermore, temporal welding will eliminate influence of solidifying/shrinking stress at the welding section resulting in improvement of dimensional accuracy.
Patent JP-H04241937-A (JP)
Title: Composite molded product and preparation thereof
Inventor: YAMAMOTO SHIRO
IPC: B29K105/04
Filed: 1991-01-11
Abstract: PURPOSE:To provide a novel lightweight composite molded product having good mechanical specific physical properties. CONSTITUTION:A novel light weight composite molded product having good mechanical specific physical properties is obtained by covering a foam core with syntactic foam and further covering the same with the fiber reinforced resin integrated with the syntactic foam. This molded product is efficiently prepared by a method wherein the foam core and foamable resin particles are covered with a film not permitting the particles to pass and further covered with a reinforcing fiber to be received in a mold and a liquid resin is injected in the mold to perform the foaming of the particles and the curing of the resin in the mold under heating.
Patent JP-H09205428-A (JP)
Title: Network monitoring system
Inventor: OKAYASU HIROYUKI
IPC: G06Q50/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a network monitoring system capable of automatically confirming backup connection/disconnection operations between modems. SOLUTION: This system is provided with the modem 3 provided with a function for bypassing a data communication line to a public line and an ISDN line and performing substituting communication at the time of a line fault and a network monitoring device 20 for centralizedly monitoring the modem 3. In this case, a backup operation confirmation/reservation processing part 22 capable of reserving backup operation confirmation from a maintenance console,30 is provided inside the network monitoring device 20.
Patent JP-S54105562-A (JP)
Title: Reflecting plate for liquid crystal panel
Inventor: TSURUNO KUNIO
IPC: G09F9/00
Filed: 1978-02-07
Abstract: PURPOSE: To eliminate lighting unevenness owing to the light of lamp for nighttime lighting by distributing light scattering materials in such a manner that the incident light from the side face scatters evenly within a transparent substrate having light reflecting surface.  
     CONSTITUTION: Light scattering materials such as air, styrene, etc. are distributed in a transparent substrate 1 such as acrylic, glass or the like in such a manner that they become lower on the illuminating lamp side 4 and become higher on the opposite side in proportion to the distance from the light incident side face. A high reflectance material film 2 such as Al is provided on at least one surface of this substrate 1. Since the portions closer to the lamp 4 are less with the materials 3 in this way, more straightforward rays reach the materials 3 of further places and when the materials 3 are so distributed as to match the light emission mode of the lamp 4, the liquid crystal display in the nighttime is evenly illuminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56109144-A (JP)
Title: Pour-casting method
Inventor: MOCHIZUKI SHIGERU
IPC: B22C9/08
Filed: 1980-02-04
Abstract: PURPOSE: To save molten metal and thermal energy by keeping molten metal at the amount conforming to pouring up to a product cavity, an ingate and the neck part of a cross gate, and dropping and pouring this molten metal home after allowing the same to stay in a predetermined holding pot.  
     CONSTITUTION: When molten metal is poured from the upper part of a mold into a holding pot 5 in an arrow direction, this molten metal is once stored in the pocket 5 until a fusible plug cover 6 melts away. Thence, when the cover 6 melts away, the molten metal drops home down a cross gate 2 and poures into a product cavity 4, an ingate 3 and up to the neck of the cross gate 2, then it solidifies. On completion of the solidifying after this, the mold is knocked out and the casting is taken out. Said fusible plug cover 6 consists preferably of the same material as that of the molten metal or the metal system of the same type which does not melt away until the predetermined amount is poured into the above-mentioned pocket but immediately melts away after this. It is preferable that the cross gate is in the position deviated from the pouring direction of the holding pot. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61172086-A (JP)
Title: Ultrasonic detector
Inventor: AZUMA NAOYA
IPC: G01S15/18
Filed: 1985-01-25
Abstract: PURPOSE:To reduce a dead angle and an unnecessary detection range and to make it possible to easily set an detection range with an arbitary shape, by properly setting the detected distance corresponding to a divided azimuth angle range so as to obtain a desired detection range. CONSTITUTION:Matter M to be detected is detected on the basis of the time delay of the reflected wave by the matter M to be detected of an intermittently emitted ultrasonic pulse. The azimuth angle range of the reflected wave to be detected is divided by the azimuth angles theta1-theta4 set by the azimuth angle gate setting circuit 20 of a division discrimination means 4, and for example, four divided azimuth angle ranges are respectively set left and right and AND circuits 22a-22d judges the azimuth angle ranges of receiving signals obtained from the reflected waves. The outputs of these circuits 22a-22d are inputted to the distance gates 3a-3d of a detection range setting means 3 and AND circuits 24a-24d discriminates whether said outputs are in detection distances l1-l4 respectively set at every divided azimuth angle ranges. When either one of the outputs of the circuits 24a-24d was obtained, a matter detection signal is outputted from a detection signal forming circuit 5.
Patent JP-S5398513-A (JP)
Title: Connecting method of circular spacer
Inventor: HAYASHI KUNIAKI
IPC: F16L7/00
Filed: 1977-02-08
Abstract: PURPOSE: To make an airtight test simply, easily and economically by retaining a circular spacer hermetically between annular blocks firm fixed to metallic sheaths for forming an airtight space with another annular block separated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04248869-A (JP)
Title: Electrically conductive resin composition
Inventor: TOMITA HITOSHI
IPC: C08L67/02
Filed: 1991-01-08
Abstract: PURPOSE:To obtain a resin composition suitable for electrical and electronic parts, electronic device boxes and parts of automobile, having excellent electrical conductivity and durability by blending a thermoplastic polyester resin with a metallic filler, etc. CONSTITUTION:(A) 100 pts.wt. thermoplastic polyester resin (e.g. polyethylene terephthalate or polybutylene terephthalate resin) is blended with (B) 6-1,500 pts.wt. metallic filler and (C) 0.3-20 pts.wt. epoxy compound.
Patent JP-S60158419-A (JP)
Title: Optical heterodyne modulating system
Inventor: MASUDA SHIGEFUMI
IPC: G02F2/00
Filed: 1984-01-27
Abstract: PURPOSE:To perform effective optical heterodyne modulation by offsetting the bias frequency to be applied to crystal bodies consisting of an optical ultrasonic material in the case of providing point-symmetrically two sets of double refracting prisms and said crystal bodies and obtaining the diffracted light to be modulated from incident light. CONSTITUTION:Incident light f0 holds an orthogonal polarizing component and is made incident on a wedge-shaped double refracting prism 1. The light is separated to the luminous flux having different refracting angles by the polarizing component and is then made incident on a crystal body (AOM)2 consisting of an optical ultrasonic material. The AOM12 is excited by adding a modulating frequency Asinomegam to, for example, 140MHz ultrasonic bias frequency. The parallel output of the AOM2 is made incident on the AOM3 of the constitution provided in point symmetry and is emitted therefrom after said output is condensed on a wedge-shaped double refracting prism 4. The AOM3 is made only the driving frequency fM2=140MHz and the direction is made opposite to fM1. The output light fout is thus thoroughly removed of 140MHz bias frequency and the effective heterodyne modulation is accomplished.
Patent JP-H01189253-A (JP)
Title: Local area network
Inventor: KIMIJIMA KOJI
Filed: 1988-01-22
Abstract: PURPOSE:To reduce man-hour and time of a maintenance work and, further, to prevent a trouble due to a misoperation by interrupting and resuming a supervisory processing to a processor for executing a test to be executed by means of a processor for executing an ordinary processing from the processor for executing the test through a maintenance supervising device. CONSTITUTION:The test is executed by a T&D, etc., from a processor 11 for executing a test to a data transmitter 31. At such a time, first, the supervisory processing to the processor 11 for executing the test to be executed by processors 12-14 for executing ordinary processings are interrupted by a supervision interrupting mechanism 203. Next, the test is executed by the T&D, etc., from the processor 11 for executing the test to the data transmitter 31. After the test is completed, the supervisory processings to the processor 11 for executing the test to be executed by the interrupted processors 12-14 for executing the ordinary processings are resumed by a supervision resuming mechanism 206. In such a way, the supervisory processings from the processors 12-14 for executing the ordinary processings to the processor 11 for executing the test are not influenced. The test of the data transmitter 31 can be executed from the processor 11 for executing the test.
Patent JP-2000211320-A (JP)
Title: Pneumatic tire and siping blade
Inventor: TAKAHASHI FUMIO
IPC: B60C11/12
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire and a siping blade that enhance wet performance while ensuring dry steering stability. SOLUTION: A narrow portion 24 with a width X1 and a wide portion 26 with a width X2 are formed in a block 18. Since little of the wide portion 26 is exposed in the beginnings of wear, the area of contact with a road surface is large for greater steering stability. At the same time, a siping 22 is opened as the surface makes contact with the road surface thanks to a low block stiffness, which contributes to a greater performance of dispersing water. In the middle and later stages of wear, the ratio of the exposed areas in the wide portion 26 increases to ensure good performance of dispersing water, though the siping 22 tends to become hard to open due to an increased block stiffness. Further, a good steering stability is ensured thanks to the increased block stiffness despite a decreased area of the surface in contact with the road surface.  The blade can be manufactured at low cost by placing two plates together.
Patent JP-H01188943-A (JP)
Title: Data processing system for symbol processing
Inventor: YUHARA MASANOBU
IPC: G06F9/44
Filed: 1988-01-23
Abstract: PURPOSE:To increase the de-register file processing speed and also to decrease the number of instruction codes by transferring the contents of a memory address register to another register in a register file with input of a prescribed non-privilege instruction. CONSTITUTION:When a prescribed non-privilege instruction is supplied to an instruction control means 120, the means 120 performs the control to transfer the contents of a memory address register 150 to another register in a register file 130. Then another prescribed non-privilege instruction including a 1st operand showing the address of a branching destination and a 2nd operand showing a register is supplied to the means 120. Thus the contents of the 2nd operand are partly checked and branched to the address shown by the 1st operand in case a 1st bit pattern is confirmed. While the contents of the register 150 are transferred to the 2nd operand in case of a 2nd bit pattern.
Patent JP-H10195594-A (JP)
Title: Steel sheet excellent in strengthening high fatigue strength by arc local heating, steel tube and their production
Inventor: SATO KAORU
IPC: C21D9/46
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet suitable for increasing fatigue strength by using arc local heating, to produce a steel tube and to provide their producing methods. SOLUTION: This steel sheet is the one in which only the surface part is locally heated by arc heating to increase its fatigue strength and to be used, and it has a compsn. contg., by weight, 0.01 to 0.35% C, <=2.0% Si and 0.1 to 2.0% Mn, and in which the parameter ξ shown by the formula of ξ=C/(2 Ti*+V+0.5Nb) satisfies 0.3<=ξ<=10, where Ti*=Ti-3.42N in the case of Ti>3.42N and Ti*=0 in the case of Ti<=3.42N.
Patent JP-S5298087-A (JP)
Title: Aromatic polyesters and preparation thereof
Inventor: INADA HIROO
IPC: C08G63/64
Filed: 1976-02-12
Abstract: PURPOSE: Aromatic polyesters having improved thermal resistance and mechanical strength, prepared by the polycondensation of aromatic hydroxycarboxylic acids, aromatic dihydroxy compounds and diaryl carbonates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02194648-A (JP)
Title: Read only memory and manufacture thereof
Inventor: SHINGU MASATAKA
IPC: H01L21/8246
Filed: 1989-01-24
Abstract: PURPOSE:To shorten a true around time (TAT) in a ROM having a train of FETs connected in series between word lines by dividing a first wiring pattern on an insulating film as required by means of a second wiring pattern. CONSTITUTION:A first wiring pattern 10 to be programmed is provided on an insulating film which covers word lines W1-W4 and selection lines SL1, SL2 and has an opening 11 over source and drain region of MISFETs Q1-Q8, T2 and T4 connected in series. The pattern 10 is divided by etching the same with a second pattern defined by a resist mask 14. Since a relatively coarse pattern can be used as this second pattern, the program can be written in with increased tolerance for master deviation and, thus, the true around time(TAT) can be shortened substantially.
Patent JP-H11197296-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine which allows a circuit board to be manufactured easily, can prevent illegal remolding of the back of the circuit board, and permits illegal modeling, if any, to be detected easily. SOLUTION: A circuit board 41 is mounted in front of a ball case 36 with a predetermined gap A to the ball case 36, and each ball display element 42 and a connector 61 for taking out signals from a connector (60) for a ball detection switch 39 and from the circuit board 41 are provided, respectively, at the top and bottom of the front face of the circuit board 41. The lead wire 56 of each ball detection switch 39 is brought out to the front of the circuit board 41 through the gap A, and the connector at one end of the lead wire 56 is freely releasably connected to the connector (60) of the circuit board.
Patent JP-S61172409-A (JP)
Title: Reflector
Inventor: NAGAMACHI KOICHI
IPC: G02B5/122
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a nondirectional reflector reflected in every direction by providing four corner reflectors back-to-back to each face of a regular hexahedron while two flat plates are stood upright in crossing on diagonal lines of each face. CONSTITUTION:The two face plates 4 combined in crossing are stood upright at the face 2 on the diagonal line 3 of each face 2 of the hexahedron 1 of the center. Four corner reflectors are provided back-to-back to each face 2 and 24 corner reflector units are fitted altogether to the hexahedron 1. Thus, plural corner reflectors reflect effectively a radio wave in any direction stereoscopically and the nondirectional reflector is obtained stereoscopically.