baber/WOPTO huggingface dataset:
Patent JP-H10199531-A (JP)
Title: Manufacture of negative electrode carbon material for lithium secondary battery
Inventor: YAMADA CHOMEI
IPC: H01M4/587
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the charging/discharging capacity of a battery as a result of formation of many structural defects in powdery particlelike carbon material so as to increase the quantity of effective void, by processing and pulverizing pitches with softening point, the rate of optically anisotropic region and quinoline non-soluble component is in a specified range at temperature rising rate and firing temperature within specific ranges to manufacture powdery particlelike carbon material. SOLUTION: Pitches of petroleum, coal, etc., having a softening point higher than 280 deg.C, the rate of optically anisotropic region more than 50% and quinoline non-soluble component more than 70% are used as raw material, a negative electrode carbon raw material is obtained by processing the abovementioned raw material in such a way as increasing the temperature up to 700 to 1000 deg.C at a temperature increasing rate of more than 7 deg.C/min within an inert gas environment to fire and thereafter pulverize. Hereat, carbonization achievement rate after firing is low and charging/discharging capacity is decreased if the softening point is less than 280 deg.C. In addition, if the rate of optically anisotropic range is less than 50% and quinoline non-soluble component is less than 70%, charging/discharging capacity is small in either case.  With regard to the inert gas, it is desirable to employ nitrogen, and the particle diameter of powdery particulate shape carbon material is preferably set in a range from 5 to 30μm.
Patent JP-S61171254-A (JP)
Title: Local area network
Inventor: OWADA HIROYUKI
Filed: 1985-01-24
Abstract: PURPOSE:To relieve the load of a system when a sender node is faulty by allowing a node transmitting a packet to stop retransmission when the number of circulation of transmitted packets in a ring form transmission line exceeds a prescribed limit. CONSTITUTION:In transmitting a data from a communication node 1 to a communication node 2, the address of a node 1 is set to the packet stored in a transmission memory 102 to a zero in a packet retransmission counter section thereby transmitting the packet from the memory 102 to a transmission line 5 via a transmission/reception control section 101. The packet circulating on the line 5 is fetched by a transmission/reception memory 103 and when the address of the node 1 is coincident with the packet, the value of the retransmission counter is compared with a packet retransmission limit counter 104 and when the value is below the limit, 1 is added to the retransmission counter and the packet is retransmitted to the line 5 from the memory 103 via the control section 1. When the retransmission count value exceeds the value of the counter 104, the node 1 decides that an error takes place in the node 2, the packet is eliminated from the memory 103 to stop the retransmission of the packet.
Patent JP-H10194039-A (JP)
Title: Greeting display device
Inventor: KITAHORA MORIAKI
IPC: B60Q5/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a greeting display device which can cultivate a spirit of compromise in traffic manners, promote a smooth flow of traffic and reduce traffic accidents by indicating gratitude of a yielded side to a yielding side when two cars pass each other. SOLUTION: This device is provided with a display means 2 with a luminous unit 2b provided at a position which can be confirmed from a driver's seat in an oncoming car just before passing by the oncoming car, a display means 3 with a luminous unit 3b provided at a position which can be confirmed from a driver's seat in an oncoming car just before passing by the oncoming car, a switch 5 to turn on and off a power unit to activate luminous units 2b and 3b of display means 2 and 3, and a buzzer 4, which is a sound generating means to generate sound interlocked with the switch 5. Gratitude to a driver in an oncoming car is conveyed by visual sense and sound by operating the switch 5.
Patent JP-H02193284-A (JP)
Title: Received ticket processor
Inventor: KOBAYASHI YASUJI
IPC: G07B11/00
Filed: 1989-01-21
Abstract: PURPOSE:To eliminate the need of using an exclusive unit used for a rejection processing by adding a function for executing a data erasion and other invalidation processing of a received ticket before collecting it into a collection box to a means for a reception processing of a card. CONSTITUTION:By utilizing magnetic data processing parts 12-13 for executing a reception processing of an inserted card C and a ticket t1, the received t1 is fed backward to the front of the magnetic data processing parts 12-14 from ticket holding parts 15, 16, and brought to forward turn again before collecting it into a collection box 17. Simultaneously, data of its ticket t1 is erased and brought to other invalidation processing. In such a way, it becomes unnecessary to provide an exclusive unit for a rejection processing of a received ticket, and also, the utilization efficiency of the magnetic data processing parts 12-14 is improved.
Patent JP-H09206905-A (JP)
Title: Surface defect estimation
Inventor: SUGIMARU SATOSHI
IPC: B22D11/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating defects on the surface of a sheet product before rolling. SOLUTION: In a manufacturing process deoxidizing a molten steel, which is molten and refined to be <=20ppm in carbon concentration through a converter and secondary refining, with Al and casting it into a slab for thin sheet through continuous casting, the molten steel within a tundish in the continuous casting process is gathered with a sampler. After the gathered sample is solidified, its center part is cut and polished, and the generation ratio of surface defects of the thin sheet product is estimated by counting nonmetallic inclusions of >=10μm with a microscope.
Patent JP-S60157156-A (JP)
Title: Exhaust valve for lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M2/12
Filed: 1984-01-25
Abstract: PURPOSE:To enable the cut of an elastic plate to open when the internal pressure of a lead storage battery is high and to close when the internal pressure is low by causing the outer area of the elastic plate to more easily expand and deform than its inner area. CONSTITUTION:An exhaustion valve for a negative electrode absorption type sealed battery is formed by interposing an elastic plate 1 made of rubber or the like and having a pin-hole or cut 2 between a lower frame 3, which has a hole 3' having a smaller diameter and opening into the internal space of the battery, and an upper frame 5, which has a larger diameter and opening into external air. Due to the difference in diameter between the openings 3' and 5', the outer area of the elastic plate 1 easily expands and deforms and the inner area hardly expands and deforms, Therefore, the cut 2 opens when the internal pressure of the battery is high and the cut 2 is closed when the internal pressure is low. As a result, external air is prevented from permeating into the battery, thereby improving its reliability.
Patent JP-S63181484-A (JP)
Title: Laser device
Inventor: SAKAI JUNICHI
IPC: H01S3/10
Filed: 1987-01-23
Abstract: PURPOSE:To improve the generating efficiency of a phase-conjugated wave and generate a stable phase-conjugated wave by causing the first and third light beams to have an appropriate frequency; besides, to have a required frequency difference in response to the external electric field added to optical nonlinear media. CONSTITUTION:The first and third light beams 24 and 26 having a required frequency difference are divided into two parts by a beam splitter 18 and one of them is reflected by other beam splitter 19 and comes to the other incident light plane 1a of an optical nonlinear media 1 as a probe light 24a. Then optical interference fringes are formed at the optical nonlinear media 1 by the probe light 24a as well as the first and second pumping light beams 26a and 24b. In such a case, as the first pumping light 26a and the probe light 24a are adjusted to required slight frequency differences, the intensity pattern of the optical interference fringes moves simultaneously with the electron drift mobility and the generating efficiency of a phase-conjugated wave 27 is increased.
Patent JP-H09201355-A (JP)
Title: Ultrasonic bone evaluation device
Inventor: OTOMO NAOKI
IPC: A61B5/117
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To perform bone evaluation of a child without risk that the ultrasonic wave spot region does not range out of the measuring zone. SOLUTION: Transmission and reception of ultrasonic waves are conducted in such a condition that a pair of vibrator assemblies are pinched by a subject to be inspected, wherein each vibrator assembly has a coupling dome 34 in a conical shape. The coupling dome 34 is composed of a membrane and a coupling liquid filling it and is deformed elastically with the pressure applied to the vital organism. Adjustment of the degree of elastic deformation will result in adjustment of the area contacting with the vital organism, and accordingly adjustment of openings A1, A2 which the ultrasonic waves pass through.
Patent JP-S58130395-A (JP)
Inventor: SHINODA HIDENORI
IPC: G10L15/04
Filed: 1982-01-29
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-S60157891-A (JP)
Title: Image-forming device
Inventor: YAMANISHI HIDEKAZU
IPC: B41J17/36
Filed: 1984-01-27
Abstract: PURPOSE:To provide a thermal transfer ribbon with a constant tension and prevent the ribbon from wrinkling, sagging or the like, by controlling the torque of a motor in accordance with the diameter of a roll of the thermal transfer ribbon. CONSTITUTION:A counter 85 counts pulse signals outputted from a Hall element group 78a for a ribbon motor 51a, and controlling information for the motors 51a, 51b according to the counted number supplied from the counter 85 is stored in a ROM83. The controlling information varies depending on the times of printing, reversely feeding the ribbon, stopping the ribbon, and non-pressing feeding of the ribbon, and is set in accordance with the counted number at the time of each of the operations. The controlling information is so set that the ribbon can be drivaen with a constant torque in accordance with the diameter of the roll of the ribbon, namely, the residual amount of the ribbon.
Patent JP-S61173044-A (JP)
Title: Electrical element cooling device for air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F13/20
Filed: 1985-01-25
Abstract: PURPOSE:To perform an efficient radiating operation without applying any limitation to arrangement of a heater and further make an efficient utilization of heating amount by a method wherein heater elements are closely contacted with the heat absorption part of the heat pipe and the radiation part of the heat pipe is inserted into the outdoor heat exchanger having fins in place of the coolant passing copper pipe. CONSTITUTION:Heating amount heated by the heater elements 11 is absorbed at the thermal absorption part of the heat pipe 12 and radiated to the plate fins at the radiation side of the heat pipe. The heating amount radiated to the plate fins is flowed such that its part is radiated to the coolant flowing copper pipe 17 passing through the fins and the other part is radiated to the passing air and further remaining part is used as for increasing the fin temperature or applying a heat for melting the ice made on the fins. The heating amount transmitted to the coolant passing copper pipe 17 is transmitted to the indoor part with the coolant, resulting in making a part of heating capacity. The radiation fins may provide an increased radiation heat amount due to a utilization of a part of the outdoor heat exchanger 15. Due to a better characteristic of thermal transmission of the heat pipe 12, the heating elements 11 can freely be selected.
Patent JP-S63181159-A (JP)
Title: Cartridge loading mechanism for disk driving device
Inventor: OTA TOSHIRO
IPC: G11B17/04
Filed: 1987-01-22
Abstract: PURPOSE:To facilitate the loading of a recording medium cartridge by providing a locking means blocking a 2nd shutter switching the loading aperture region at the unloading position of a cartridge holder and releasing it at other positions. CONSTITUTION:The cartridge inserting port 35 consists of the unloading aperture region (a) of a cartridge holder 6 and a loading aperture region (b) and is provided with a 1st shutter 36 switching the unloading aperture region (a) and the 2nd shutter 39 switching a loading aperture region (b). The movement of the 2nd shutter 39 is blocked at the unloading position A of the cartridge holder 6 and the blocking is released at other positions by using the locking means 42. Thus, in loading a recording medium cartridge 48, the 2nd shutter 39 is disabled of rotation, the 1st shutter 36 is opened and loaded always in the cartridge loading chamber 28 from the unloading aperture region (a). Thus, the loading of the cartridge is facilitated.
Patent JP-S61173814-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1985-01-25
Abstract: PURPOSE:To enable a work, electrode and a machining tank to be respectively exchanged automatically, by suspending a pallet, which mounts the work, from a pallet mounting bed, mounted to a head, through a rod. CONSTITUTION:A spindle 5 is fed by a servo in a head 4, and the spindle mounts to its point end portion an electrode 6. This head 4 hangs a pallet 8, fixing a work 7, from a pallet mounting bed 9, provided in the head 4, through a rod 10. The head 4 provides in its bottom a machining tank 11, immersing the electrode 6 and the work 7 in machining fluid, and a lifter 12 mounting said machining tank to be vertically moved. A table guide 20, slidably supporting tables 21, 22, transfers a pallet 8' or the like in a direction at a right angle with the direction that the table 21, 22 moves by the guide 20.
Patent JP-H11198124-A (JP)
Title: Suction pad moving apparatus
Inventor: YAMAZAKI MASANARI
IPC: B28B13/04
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a moving apparatus which can accurately control the position of suction pads. SOLUTION: A moving apparatus which can move transversely and 1 vertically suction pads to a mold firmly arranged on a press machine is provided and it is constituted in such a way that the transverse movement is performed through a ball screw 11 rotated by means of a servo motor 10 and the vertical movement is perfomed through pinion-rack mechanisms 15 and 16 provided on a pole spline 14 rotated by another servo motor 13.
Patent JP-H11202260-A (JP)
Title: Optical isolator
Inventor: IKARI MASANORI
IPC: G02B27/28
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To enable a cancel type polarization independent optical isolator to have high optical characteristics. SOLUTION: This device is constituted by overlapping a first 172 wavelength board 3 at a part and one side of a Faraday rotator 4 and overlapping a second 1/2 wavelength board 5 at the part, which the first 1/2 wavelength board 3 does not overlap, on the other side of the Faraday rotator 1. In this case, the total sum of areas of chipping existent on an optical plane near an end face partitioning the parallel beams of the respective first and second 1/2 wavelength boards 3 and 5 by half can be less than 100 μm<2> within the range irradiated with beams.
Patent JP-S56111127-A (JP)
Title: Tool for magnetic head production
Inventor: YASUDA SHINJI
IPC: G11B5/23
Filed: 1980-02-08
Abstract: PURPOSE:To enable uniform pressing force over a wide temperature range of glass melt-sticking, by pressing the magnetic core to the fixed wall of supporting frame formed in L-shaped by means of a lever method due to gravity through the use of a depression section 20. CONSTITUTION:On a bottom plate 12 of a supporting frame 10 formed in L shape, a pair of magnetic cores 1, glass rod 2 and retaining tool 30 are incorporated and the horizontal pressure is exerted on a magnetic core 1 with a depression section 20, and the depression section 20 consists of a stem 21, support rod 22, rotating member 23 and weight 24, and the rotating member 23 is made turnable around the supporting rod 22 and it is fed in a furnace for glass metting with the lever pressing due to gravity to bond the magnetic cores 1. Although the pressing tool 40 and the bottom plate 12 are increased in friction coefficient at high temperatures, since they are in point-to-point contact, the loss of horizontal pressing force is very less and uniform weight can be exerted on the core of the magnetic head at a wide temperature range of molten glass.
Patent JP-H05225729-A (JP)
Title: Head positioning circuit
Inventor: YAMADA TOMONORI
IPC: G11B21/08
Filed: 1992-01-29
Abstract: PURPOSE:To prevent misalignment of a head due to the occurrence of an offset caused by a temp. change and a secular change, etc., by providing a circuit for correcting an offset of a position demodulation circuit for a magnetic head positioning circuit so as to facilitate the offset adjustment. CONSTITUTION:An offset adjusting signal 14 is inputted to plural time shared timing under the same level by a peak detector 4 by changing a mode changeover switch 13, and an offset between output terminals of the peak detector 4 and an output offset of an adder 6 are measured to be stored in an offset correcting circuit 11. Then, when a usual position signal is to be demodulated, an offset correcting signal 8 for showing an offset correcting amt. is inputted to an adder 6 and a position signal is demodulated in correcting the offset by the offset correcting circuit 11.
Patent JP-S54106124-A (JP)
Title: Color character signal generator
Inventor: FUJITA TATSUO
IPC: G09G5/04
Filed: 1978-02-08
Abstract: PURPOSE: To ensure the reproduction of the high-contrast characters and pictures free from flickering on the TV screen by providing the synchronous generating means with which the fixed relation is secured for the frequencies of horizontal driving signal, the vertical driving signal and the color subcarrier signal each.  
     CONSTITUTION: The synchronous signal generating part is provided to generate signals HD, VD and SC featuring the relations of fS = m.fH/2 (m: odd number) and fV = fH/n (n:odd number), where fH, fV and fS are frequencies to horizontal driving signal HD, vertical driving signal VD and color subcarrier signal SC respectively. For instance, signal SC is generated through 1/2 divider 6 and via oscillator 5 generating the signal of 2fS, signal HD is produced through 1/455 divider 7, and signal VD is generated through 1/263 divider 8 each. In this way, the phase of signal SC is turned by 180° for each of even and odd fields, and at the same time the phase between scans is turned by 180° even within the same field. This relationship is shown in Fig. A and B. As a result, the coloring of the white charcters can be prevented, thus obtaining a high-contrast and flickering-free characters and pictures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11209207-A (JP)
Title: Insecticidal deodorant agent for clothes
Inventor: KAWAMORI HIDEO
IPC: A01N25/34
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a product having functions capable of cheaply and readily removing bad smell of clothes and in wardrobes without damaging functions originally possessed by the insecticidal agent for clothes at all. SOLUTION: This insecticidal deodorant agent is obtained by allowing a resin molded container including a deodorant to include a pyrethroid based insecticidal agent capable of being transpired at normal temperature. Preferably, as the deodorant, a plant extract is used, and as the pyrethroid-based insecticidal agent, the one having 10<-4> -10<-1> mmHg (at 20 deg.C) vapor pressure, preferably empenthrin or terallethrin is preferably used.
Patent JP-H01188821-A (JP)
Title: Beam deflector
Inventor: ISHIZUKA YUTAKA
IPC: G02B26/10
Filed: 1988-01-25
Abstract: PURPOSE:To eliminate the pollution due to the dust, etc., of the reflecting surface of a rotating polygon mirror and to prevent the reduction of a reflection factor by separating completely spacially a rotor part including a rotating polygon mirror and a magnet rotor and a stator part including an armature coil and a supporting axis. CONSTITUTION:A rotor part equipped with a freely turnable rotating polygon mirror 11 together with a magnet is housed into an enclosure 14 by the excitation of an armature coil 13 and the rotor part and the armature coil 13 are spatially completely separated. At a stator part composed of a driving substrate 18, the rotating polygon mirror 11 and a supporting shaft 20 for support to load the armature coil 13 and an IC for rotation control, a supporting shaft 20 equipped with a conical edge part 16 to notch a spiral groove 21 to support freely rotatably the rotating polygon mirror 11 of the rotor part in the non- contacting condition of a dynamic pressure effect is provided. Consequently, the rotating polygon mirror 11 is completely interrupted from outside air by the enclosure 14. Thus, the defect due to the sticking of dust and the disturbance of the air is overcome and the reduction of the reflection factor of the reflecting mirror surface is prevented.
Patent JP-H06218096-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a pachinko game machine capable of removing a small- diameter ball easily, thereby preventing foul play using a pachinko ball whole diameter is smaller than that of a proper pachinko ball and avoiding suspicion about the foul play. CONSTITUTION:A small-diameter ball 5 is selected by a small-diameter ball selecting means situated near the position from which a pachinko ball is shot. The selected small-diameter ball 5 is guided to a storage box 6, provided on the back of a pachinko game machine, along a small-diameter ball guide passage consisting of a shooting rod 7 and a fixed panel 8 and an opposite panel 10 that are provided in front of and behind, respectively, the shooting rod 7. Thereby, the small-diameter ball that is false is kept in the storage box 6.
Patent JP-2000213526-A (JP)
Title: Tilt hinge
Inventor: UENO YUICHI
IPC: F16C11/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain stable, high friction torque with simple structure by passing a control pin through an arcuate oblong hole provided in one of first and second brackets journalled rotatably, and providing a friction washer and an elastic means. SOLUTION: A shaft part 5c drawn and projected out of a support plate part 5b of a bracket 5 is journalled to a bearing hole 4c of a bearing plate part 4b of a bracket 4 to make the brackets 4, 5 rotatable by a fitting machine screw 8. A small diameter part 11a of a shaft 11 is inserted in a fitting hole 4d eccentric from the bearing hole 4c, and the end is caulked. A friction washer 12 is interposed between the plates 4b, 5b, and the free end side of the shaft 11 is passed through an arcuate oblong guide hole 5d away from the shaft part 5c. A friction washer 13, spring washers 14, 15, a holding flat washer 16 are inserted around the shaft 11, and the free end side is caulked to pressure- bond the washers 12, 13 to both sides of the plate part 5b. A tilted body can therefore be stably held in an optional position with low frictional force.