baber/WOPTO huggingface dataset:
Patent JP-H01143051-A (JP)
Title: Cassette for measuring tape driving torque
Inventor: OIKAWA FUMIO
IPC: G11B15/43
Filed: 1987-11-30
Abstract: PURPOSE:To measure tape driving torque by fixing the inner reel of inner and outer reels, which are linked by a coil spring, to a cassette main body, obtaining the outer reel as a hub for tape coiling and inserting a tape, which is composed of a magnetic substance and a non-magnetic substance, through a solenoid. CONSTITUTION:An inner reel 2a, which is fixed to a cassette main body 1, and an outer reel, in which a tape 3 is fixed to one part of a circumferencial surface, are coupled on a same center with being relatively revolvable. Then, an interval between the both reels 2a and 2b is linked by a coil spring 4 and obtained as a gage 2. A magnetic substance tape 3a and a non-magnetic substance tape 3b are connected and obtained as the tape 3. Then, the tape 3 is extended along a window 6 of the main body 1 through a pintch roller 5. A solenoid 9 is arranged between guide rollers 7 and 8 and the tape 3 is inserted through the inside of the solenoid 9. Since permeability is large for the magnetic substance tape 3a, the impedance of the solenoid 9 is changed according to the position of the tape 3a. Thus, the tape driving torque can be measured.
Patent JP-H04174534-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO TAKESHI
IPC: H01L27/04
Filed: 1990-11-07
Abstract: PURPOSE:To predict the life of a chip, by constituting in the chip a wiring of the largest width used in the chip which operates independently of the inner operation, and providing a means for detecting the disconnection of the wiring. CONSTITUTION:A power supply is connected with ground via a first resistor 1 and a second resistor 2 connected in series. The input of an output buffer 3 is led out from a point between the resistor 1 and the resistor 2. A wiring 4 between the resistor 1 and the resistor 2 is made thinner than the minimum wiring on a chip, and the resistance is so set that the effective current density of this part is maximum. As the result, the life of the wiring 4 becomes the shortest in the chip, and therefore the chip life is predicted by the disconnection of the wiring 4. In this case, TEST is an active low output terminal, which indicates the near end of the chip life by a low level.
Patent JP-H04177077-A (JP)
Title: Door for refrigerator
Inventor: SUZUKI SHOJI
IPC: F25D23/02
Filed: 1990-11-09
Abstract: PURPOSE:To enable end faces to be clamped with a welding tool without adherence slippage by rounding cutout end faces and providing turn-ups to flange faces. CONSTITUTION:In a metal mold to curve a connecting part 3 and give it R5 roundness with a forming punch 7 and dice 9, a cylinder 10 drives the forming punch 7 and gives it a driving force to mold the connecting part 3 and hold this part with the forming punch 7 and die 9. With the connecting part 3 held by the punch 7 and die 9, a cylinder 11 drives a turn-up punch 8 to machine a turn-up 6 to a lap part of flange faces 2a, 2b. After completion of machining of the turn-up 6, the forming punch 7 and die 9 are removed from a door 1. Therefore, a corner of the door cut off can be connected to the lap part of the flange face an opening with the turn-up, etc., so that poor welding is prevented free from slippage or gap of the connected part to be welded.
Patent JP-H07153208-A (JP)
Title: Method for detecting/controlling temperature of disk device
Inventor: MORI KAZUNORI
IPC: G11B33/14
Filed: 1993-12-02
Abstract: PURPOSE:To minimize the decrease of device throughput by detecting the exact temp. of a VCM and executing such adequate seeking as to prevent the excessive rise of the temp. in accordance with the detected temp. CONSTITUTION:The value obtd. by multiplying the square of the instructed value I of the VCM current to be instructed for the VCM 6 by coeffts. K and ts is determined as the heat quantity DELTAQv1 of the temp. rise-component. The value obtd. by subtracting the heat quantity DELTAQv2 of the natural heat determined. The temp. Tv of the mechanism section including the temp. rise-component is integrated (Qv Qv+DELTAQv1-Qv2), by which the heat quantity Qv of a measuring object is determined. The temp. Tv of the mechanism section including the VCM is detected by making calculation (Qv/Cv) of the heat quantity Q and a heat capacity Cv(Tv=Qv/Cv). The detected temp. is kept held in a RAM 22 and the seek control is executed by inserting an interval between the seek operation and the seek operation according to the detected temp. held in the RAM when a seek instruction is issued.
Patent JP-H02148829-A (JP)
Title: Forming method for resist pattern
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1988-11-30
Abstract: PURPOSE:To form a desirable resist pattern while preventing sputtering material due to sputtering of a base layer from adhering by employing resist containing silicon as a lower layer flattening layer. CONSTITUTION:An insulating film 11 made of SiO2, etc., is formed on a semiconductor substrate 10, aluminum wirings of a base layer 2 are formed thereon, resist containing silicon is employed on the layer 2 to form a lower layer flattening layer 31, an intermediate layer 4 to become an etching mask is formed thereon, an upper layer resist 32 for patterning is further formed thereon as a 3-layer structure. Thus, when multilayer resist on the layer 3 made of aluminum, etc. is patterned, desirable anisotropically shaped mulilayer resist pattern utilizing a sidewall protective film can be formed without adhering a base material to the sidewall of the resist at the time of overetching of the base.
Patent JP-H09142775-A (JP)
Title: Rotary joint attaching/detaching mechanism of rotary crane
Inventor: KOMAMATSU HIROMI
IPC: B66C13/12
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of removing a telescopic boom, a derricking cylinder, a turning strut or the like for maintenance work for a rotary joint or a hydraulic hose to the rotary joint or the like. SOLUTION: An maintenance opening 33 for operating a fixing tool 18 for fixing a rotary joint 4 is formed in the side wall 31 of a turning strut 3, a locking tool 48 is provided in the proper spot of the outer surface of the rotary joint 4 and a locking receiving tool 38 for locking the locking tool 48 by lifting the rotary joint 4 from the opening 33 up to a height for operating the joint 52 of a hydraulic hose 51 is provided in the inner surfaced of the turning strut 3. Without removing an upper structure such as the telescopic boom of a crane, an derricking cylinder 7 and the turning strut 3, maintenance work (removing) for the hydraulic hose 51 is carried out from the opening 33. Further, the rotary joint 4 itself is attached/detached through the opening 33.
Patent JP-H06114138-A (JP)
Title: Sweet spot display mechanism of training gold club
Inventor: CHIKAISHI YASUSHI
IPC: A63B69/36
Filed: 1992-10-01
Abstract: PURPOSE:To suppress consumption of a battery by flickering a light source in a position corresponding to a sweet spot, in the training golf club in which the light source for looking at an angle of the face at the time of swing and a locus of the sweet spot is installed. CONSTITUTION:On the upper face 2a of a club head 2, a flickering light source 3 extended linearly in the direction being parallel to the face surface 2b or plural flickering light sources 21 arranged linearly at an interval are provided, and in a position being on the upper face 2a of the club head 2 and corresponding to a sweet spot in the center of the face surface 2b, a light source 4 is provided. In such a state, the light source 4 is flickered, and its flickering period is made shorter than a flickering period of the light source 3 or the light source 21. Or the flickering period for flickering the light source 4 is synchronized with that of the light source 3 or the light source 21, and also, a lighting time of the light source 4 is made longer than a lighting time of the light source 3 of the light source 21. When a training person swings this gold club, the training person can look at a locus of the flickering sweet spot.
Patent JP-H07147844-A (JP)
Title: Production of flowerpot
Inventor: FUJITA SHINTARO
IPC: A01G9/02
Filed: 1993-12-02
Abstract: PURPOSE:To provide a flowerpot free-from a hole at the bottom, different from conventional flowerpots. CONSTITUTION:This bottom hole-free flowerpot is obtained by press-molding, a sheetlike product produced from a coconut fiber random assembly and rubber latex as a binder, using both male and female molds.
Patent JP-2002027475-A (JP)
Title: Image decoder
Inventor: ISU YOSHIMI
IPC: H04N19/136
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To surely detect a block in which an error is generated in a decoding process. SOLUTION: A horizontal differential component calculation unit 21 obtains change value between pixel levels of adjacent pixels straddling over a boundary of horizontally adjacent decoded blocks and change value between pixel levels in the respective horizontally adjacent decoded blocks. A horizontal continuity decision unit 23 decides the continuity of the horizontally adjacent blocks. A vertical differential component calculation unit 22 and a vertical continuity decision unit 25 are made to operate in the same way. A block continuity decision unit 25 decides the continuity between the adjacent blocks according to the decision results of the horizontal continuity decision unit 23 and the vertical continuity decision unit 24.
Patent JP-H10144834-A (JP)
Title: Heat radiator for electronic part and its assembling method
Inventor: SOGA TAKAYUKI
IPC: H01L23/40
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator having excellent radiation capable of absorbing the heat from a heating electronic part through an extensive contact area. SOLUTION: This heat radiator is composed of a heat radiation member 11 having almost a case shape with a heat conductive face to contact a heating electronic part, an elastic member 21 depressing this heating member 11, and a cut out engaging hole 33 having an engaging part 34 for engaging the elastic member 21 as well as a case member 31 having a fitting leg part to be fixed to a printed wiring substrate for fixing, so that the heat generated by the heating electronic part may be absorbed in the heat conductive surface of the heat radiation member 11.
Patent JP-2000234277-A (JP)
Title: Bonding of ethylene-alpha-olefin rubber composition to fiber cord
Inventor: HANESAKA HITOSHI
IPC: C09J161/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding an ethylene-α-olefin rubber composition to a fiber cord by which the ethylene-α-olefin rubber composition can well be bonded to the fiber cord to be a center wire of a transmission belt. SOLUTION: This method is to bond an ethylene-α-olefin rubber composition to a fiber cord. Furthermore, the fiber cord is treated with a first treating liquid comprising an isocyanate compound or/and an epoxy compound and then treated with a second treating liquid of a resorinol-formalin-rubber latex containing an acrylonitrile-butadiene rubber latex. The resultant treated fiber cord is subsequently treated with a third treating liquid containing a vulcanizing agent added to a halogenated polymer and further vulcanized in contact with an unvulcanized rubber composition of an ethylene-α-olefin.
Patent JP-2001120187-A (JP)
Title: Method for producing puffed snack
Inventor: NAKAGAWA YOSHIHIDE
IPC: A23L19/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nonscorched hot-air-puffed snack having such soft palate feeling with favorable meltability in the mouth and no crunchy feeling as to have been unable to be enjoyed through conventional hot-air-puffing method. SOLUTION: This method for producing a puffed snack comprises hot-air- puffing treatment of a snack dough followed by conducting a lyophilization treatment.
Patent JP-2000127160-A (JP)
Title: Plastic waste treating apparatus
Inventor: SHINGU KUNITAKA
IPC: B29B17/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a plastic waste treating apparatus capable of preventing a harmful gas by cutting a string-like matter in a plastic water and improving its melting efficiency. SOLUTION: In the plastic waste treating apparatus comprising a cutter 2 for cutting a plastic waste and a unit 3 for compressing and heating the cut waste the cutter 2 has a screw conveyor 4 and a stationary cutter 7 parallel to a circumferential direction of an inner wall surface of a casing of the conveyor 4 adjacent to a downstream end of a screw blade of the conveyor 4. The cutter is extended to arrive at its end at the vicinity of the rotary shaft of the conveyor.
Patent JP-2000126476-A (JP)
Title: Production device
Inventor: SATO KOUICHI
IPC: A63J5/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a production device of a relatively simple constitution for visually producing by a new method an appearance scene, a leaving scene, or an entrance scene for a ceremony, a stage or the like. SOLUTION: This production device 1 is provided with a front magic mirror 20 and a partition magic mirror 21, a front chamber 30 and a rear chamber 40 partitioned by the partition magic mirror 21, and doors 41, 42 accessible to the rear chamber 40. On a ceiling surface of the front chamber 30 and the rear chamber 40, a plurality of lighting appliances 52 capable of adjusting the light are arranged, of which lighting appliances 52A arranged in the front chamber 30 are lighted in a first stage to function so as to visually express the interior area of the production device 1 as an empty chamber, while lighting appliances 52B arranged in the rear chamber 40 are lighted in a second stage to function so as to express a character P in the interior area of the production device 1.
Patent JP-H02150051-A (JP)
Title: Semiconductor module
Inventor: NODA HIROSHI
IPC: H01L23/34
Filed: 1988-11-30
Abstract: PURPOSE:To reduce manufacturing cost, and to improve the heat radiation of semiconductor element by forming it of an integrally formed element placing unit, an external terminal, a heat diffusing spacer of a predetermined size secured to the unit, and a heat sink plate secured to the spacer through an insulating plate. CONSTITUTION:After transistors 30 - 37 are secured on a lead frame 20 with high temperature melting solder 38a, the transistors 30 - 37 are bonded to a predetermined external terminal by wirings 39. Then, a heat sink plate 42, an insulating plate 41 and a spacer 40 are sequentially superposed while adhering suitable amounts of low temperature melting solder 38b on the surfaces, and then contained in a package body 43a opened at both upper and lower faces thereof. A lead frame 20 is placed on the body 43a in this state, introduced into a high temperature furnace in a state that both are integrated to melt the solder 38b, and cooled to be secured. Then, a cover 43b is adhered to the body 43a with adhesive. Thereafter, an unnecessary part such as a tie bar 29, etc., at the frame 20 is removed by cutting, and the external terminal such as a ground terminal 24, etc., is clamped to an insulating cord 46.
Patent JP-H05207983-A (JP)
Title: Biological medical treatment electrode containing solid conductive polymer composition
Inventor: ROSA UI
IPC: A61N1/30
Filed: 1992-11-13
Abstract: PURPOSE: To provide a biomedical electrode by using a solid polymer composition that is ionically conductive irrespective of the amount of water present. CONSTITUTION: A solid conductive polymer composition is a cross-linked poly(N- vinylpyrrolidone) in which a poly(N-vinyllactam), for example, is present by about 20-45wt.% of the composition, with glycerin, polyethylene glycol, or their mixture also present by about 50-75wt.% of the composition, and further with a potassium chloride also present by about 2-3wt.% of the composition. An electrical connection means comprises a conductive member 16 which has a conductive contact surface part 18 making contact with a conductive medium and which has a tab part 20 that is not in contact with the conductive medium. An electrode 10 makes contact with patient mammal skin according to peeling of a protective peeling inner 12 and includes the region 14 of a biocompatible and adherent conductive medium.  A member 16 for an electrical connection comprises the conductive adhesive surface part 18, which makes contact with the region 14 of the conductive medium, and the tab part 20 for making mechanical and electrical contact with an electric device.
Patent JP-2001126418-A (JP)
Title: Vcm actuator device
Inventor: UMEDA MAKOTO
IPC: G11B21/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a head carriage is locked by attracting force and can not be loaded since a lubricant applied to a positioning rod is stuck to a damper for stopping the head carriage at a home position and the attracting force is generated. SOLUTION: This VCM actuator device is provided with the head carriage 9 for reading information from a magnetic disk 2 or writing it by being guided by the positioning rod 7 to which the lubricant provided with at least surface tension or adhesive force is applied and being moved in the radial direction of the magnetic disk 2. The damper 17 for stopping the head carriage 8 at the home position is installed at a position away from the positioning rod 7. Since the lubricant is not stuck to the damper 17, the head carriage 8 is not locked by the attracting force of the lubricant.
Patent JP-H09117548-A (JP)
Title: Rotary winning device for pachinko machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make the consciousness of a player be concentrated on a game at the time of exercising a 'right' by hitting a specified part and to suppress the reduction in a playing desire. SOLUTION: A notch 17 by which the outer fringe of a housed hit ball 7 is projected outward from an opening is pierced and a rotary panel 11 to be rotated at a constant speed is provided on the same plane in the housing recessed part 36 of a game panel. An information display device 16 is integrally attached to the front of the rotary panel 11, the signal line of the information display device 16 is discriminated from the rotary panel 11 by a partition at a lower stream than a rotary shaft L and the rolling-in and damage of the signal line are prevented.  Further, by integrally forming a flow-in guide 46 for making the hit ball 7 flow in from the game panel to the notch 17 from an upper stream than the rotary shaft L, an installation place is reduced and simultaneously, the visual recognition of the display contents of the information display device 16 and the flow-in process of the hit ball is made possible.
Patent JP-H10133537-A (JP)
Title: Image forming device
Inventor: MIYANAGA ICHIRO
IPC: G03G21/16
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To ensure the certainty of switching operation even though the dimensional accuracy and the attaching accuracy of an actuator and a switch body are not strictly set by providing an elastic member supporting the switch body so that the switch body can freely rock, applying resistance force to the rocking and restoring the switch body to a home position. SOLUTION: While the actuator 13 is pushed and moved by the projection 2a of an opening/closing door 2 and the switch body 11A is rocked in one direction through the actuator 13, a switch actuator 14 is actuated in a direction where it gets into the inner side of the body 11A and switching operation is performed by the switch 11. For example, the closing of the door 2 is detected by turning on the switch 11. Based on the detected result, the actuation of the movable part of an image forming device becomes possible and the power source of the entire image forming device is turned on. Meanwhile, when the door 2 is opened, the body 11A is rocked counterclockwise around a fulcrum shaft 15 to be restored to the home position by the elastic action of the elastic member 16.
Patent JP-H02150084-A (JP)
Title: Laser device
Inventor: KOYAMA HIDEKI
IPC: H01S3/06
Filed: 1988-11-30
Abstract: PURPOSE:To efficiently obtain a wavelength conversion laser light of stable mode by providing no refractive index distribution in a face parallel to a face including the advancing direction of a light divided in two directions in a nonlinear crystal and so providing a refractive index distribution as to affect a focusing operation of lights in a face parallel to one face except the previous face. CONSTITUTION:A resonance light beam 13 in a nonlinear crystal 15 and a laser medium 11 is converged in a plane where the beam is not divided into two linearly polarized lights 13b and 13b in the crystal 15, i.e., in a plane where the stability of mode is not declined even when the beam is converged. This beam convergence is performed to increase a second harmonic wave conversion efficiency and a basic wave exciting efficiency. The beam 13 is not converged in a plane including the advancing direction of the divided two linearly polarized beams, i.e., in a plane the stability of a mode is not declined even when the beam 13 is converged to obtain the stability of the mode. Accordingly, it can be more efficiently obtained than that of a second high frequency wavelength conversion laser light 16 of stable mode by using a type II nonlinear crystal.
Patent JP-H09123773-A (JP)
Title: Hybrid driving device
Inventor: HATA YUSHI
IPC: B60L50/16
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enable selecting a gear ratio at which assist efficiency or regenerative efficiency is good by allowing first and second driving sources to use one gear train in common, selecting a gear combination by means of first and second transmission mechanisms, and transmitting power to a third output shaft during deceleration. SOLUTION: An input shaft 32 is coupled to first and second output shafts 33, 34 via first and second clutches 36, 37. A third output shaft 35 supports first- to fourth-speed driven gears 43 to 46 in such a way that the gears are free to rotate so that they mesh with driven gears 39 to 42 attached to the second and first output shafts 34, 33. Further, the third output shaft 35 is provided with first and second synchronous connecting mechanisms 47, 48 having a synchronizer ring and hub sleeves 47a, 48a. As synchronization is achieved by the synchronizer ring, the hub sleeves 47a, 48a selectively mesh with the driven gears 43 to 46. The input shaft 32 is connected to an engine 51 serving as a first driving source, and the second output shaft 34 is connected to an electric motor 53 serving as a second driving source.
Patent JP-2000132720-A (JP)
Title: Noncontact automatic ticket checking/collecting machine
Inventor: WATABE HARUO
IPC: G07B15/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the handleability for a user by providing an antenna part for communicating with a card at a vertical wall on the top surface of a main body and in parallel with the passing-through direction of ticket checking/collecting. SOLUTION: The vertical wall 1 is provided on the top surface of the housing G' of the main body G and in parallel with the passing-through direction of the ticket checking/collecting passages P1 and P2 and is structured so as to cover the inside of the sensor fixing bar of a feeding-type automatic ticket checking/collecting machine with a board material. Then the antenna part A constituted by coiling a coil is provided on the entrance side of the passages P1 and P2 of such wall 1 and is capable of communicating with a card carried by any user passing through the passage P1 and the passage P2. Thus, entering and leaving processing can be executed even in the state of keeping the card in a pocket, thereby user's handleability is improved.