baber/WOPTO huggingface dataset:
Patent JP-H11114113-A (JP)
Title: Golf putter head
Inventor: KAJITA RYOTA
IPC: A63B53/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the rolling of a ball and to improve the directivity of a hit ball by distributing most of the capacity of a weight above the horizontal plane passing through the center of a face surface, setting the specific gravity of the forming material of the weight higher than that of the forming material of a head main body, and setting the center of gravity of the head main body high. SOLUTION: This head main body 1 is of a so-called pin type distributed with much weight to a toe 3 and a heel 4, and prism-like weights 10 made of a tungsten alloy having large specific gravity, for example, are arranged above the toe 3 side and the heel 4 side of the head main body 1. Its center of gravity is made higher than that of a conventional one, a back spin is decreased when a ball is hit, and the sliding of the ball on the green is suppressed. It is considered that the over-spin of the ball is started early. Even if the ball is hit off the center of a face surface 2 in the longitudinal direction of the head main body 1, accurate putting can be made with the face surface 2 kept square to the target direction.
Patent JP-2001125833-A (JP)
Title: Recording medium, recording device and recording and reproducing system
Inventor: YOKOTA TEPPEI
IPC: G06F21/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To realize appropriate permission/inhibition control concerned with the copy/move of contents. SOLUTION: Identification information for identifying a case that contents recorded in a prescribed kind of recording medium are directly transferred and recorded and a case that contents recorded in the prescribed classification of recording medium are temporarily recorded in a recording medium with a large capacity, and then transferred and recorded from the recording medium with a large capacity is recorded in a recording medium corresponding to contents to be recorded. Also, the identification information can identify whether the recorded contents are copy recording or move recording from the recording medium with a large capacity.  In a recording device and a recording and reproducing system, validity/invalidity is controlled according to the classification of the origin of copy, that is, the prescribed classification of recording medium or the recording medium with a large capacity.
Patent JP-H05117719-A (JP)
Title: Production of sintered body having high strength and ductility
Inventor: MURAI MASAMITSU
IPC: C22C1/04
Filed: 1991-10-24
Abstract: PURPOSE:To work a high-strength sintered body at a high working rate without lowering its ductility. CONSTITUTION:A metallic film consisting essentially of Cu is formed on the surface of the sintered body of a high-strength powder, and then the sintered body is hot-worked. Consequently, the ductility is not lowered when worked, the sintered body is worked at a high working rate, and a sintered body having high strength and ductility is obtained.
Patent JP-H11139716-A (JP)
Title: Roller guide device for elevator
Inventor: ARIGA MASAKI
IPC: B66B11/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of vibration from a rail to a car even in the case where a one-sided load is generated by forming a coil spring into the non-linear characteristic. SOLUTION: A coil spring 91 is formed of a strand having an even diameter, but the coil diameter is gradually increased. Namely, the coil spring 91 has a non-linear spring rigidity. With increase of deflection, spring rigidity is increased. A conventional one abuts on a stopper with deflection by the reaction force of a roller, but with this coil spring 91, deflection is reduced so as to prevent the abutment on the stopper. Spring rigidity is smaller than that of the stopper, and comfortableness of riding is improved. Consequently, even in the case where the reaction force of the roller is increased by an one-sided load of the car, since the reaction force is generated by the coil spring 91, abutment of a lever 6 on the stopper is prevented.
Patent JP-H10127602-A (JP)
Title: Superconducting magnetic device
Inventor: YAO TAKESHI
IPC: A61B5/055
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To divide the yoke part of a magnetic shield into small parts and to easily insert a superconducting magnet after assembling the magnetic shield at a site by enabling to incorporate the assembling structure of the super conductive magnet in the magnetic field after assembling. SOLUTION: The superconducting magnet A which generates a uniform magnetic field in a measuring space 3 through the use of superconducting characteristic and is cooled to a temperature showing superconducting characteristic within a cooling container is provided with the magnetic shield B for suppressing the spreading of a leaked magnetic field distributed in its peripheral and external part. At this time the magnetic shield B is constituted of disassembleable iron board 5 and iron yokes 6 to insert the magnet A through between two iron yokes 6 after assembling. The iron yokes 6 are arranged at symmetrical positions at four corners. It is possible that an iron yoke on this side 6A is provided with a small diameter and arranged at a long interval but the iron yoke 6B on a deep side is provided with a large diameter and arranged at a little shorter interval.
Patent JP-H01146454-A (JP)
Title: Communication method for non-telephone system terminal equipment by public telephone network
Inventor: ARISUMI MASATO
IPC: H04M11/00
Filed: 1987-12-03
Abstract: PURPOSE:To reduce the call tone disregarding time required for changeover of telephone and nontelephone system terminal equipment by a terminal side adaptor by connecting a management center and a public telephone network through two telephone lines and allowing the management center to apply two times of calling at a prescribed time interval simultaneously for two lines in the same telephone number. CONSTITUTION:A management center 20 and a public telephone network are connected by two telephone lines TL1, TL2 via an adaptor 30 and the management center 20 uses the two lines to apply the 1st call at the same time by the same telephone number. When the terminal side is not busy, a busy tone is returned from one line to the management center 20 and a call tone is returned from the other line, and after the busy tone is confirmed, the management center 20 stops the 1st call after a preset prescribed time elapses and the 2nd call is applied by the same telephone number succeedingly. When a terminal adaptor 40 confirms the 1st and 2nd calls from the management centr 20, the adaptor connects the public telephone network 10 and the non-telephone system terminal set 50. Thus, the data transmission/reception between the management center and the non-telephone system terminal set are attained.
Patent JP-H01148316-A (JP)
Title: Drum type classifier
Inventor: MORI TAKEO
IPC: B03B5/56
Filed: 1987-12-03
Abstract: PURPOSE:To restrain the agitation in a precipitation drum and to improve the precipitation and the recovery of solid by colliding the raw material discharged from a discharge opening of a raw material introducing pipe against a collision body and then dropping down to the precipitation drum from a small drum. CONSTITUTION:The muddy water contg. the excavated soil sent from an excavator is introduced in the drum type classifier 2 through a raw material introducing pipe 25, and the muddy water discharged from a discharge opening 30 of the raw material introducing pipe 25 is allowed to collide against the plate type collision body 29 provided on the axis of the discharge opening 30, and then dropped down in a small drum 32. In the small drum, soil and sand are sent to the opening part 33 by the revolution of spiral blades 34 while muddy water is flowed to an opening part 33 over the spiral blades 34, and is dropped in the muddy water in the precipitation drum 18. Thus, as the muddy water is reached the precipitation drum 18 after the velocity is reduced through the small drum 32, the agitation is restrained and the precipitation of soil and sand is promoted.
Patent JP-2001123643-A (JP)
Title: Construction finish material and method of manufacturing the same
Inventor: YOSHIDA SHIGEO
IPC: E04F13/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction finish material easy in installation and capable of providing a tile-like excellent finished surface. SOLUTION: This construction finish material forming the finish surface of a building is formed of a hardened matter of porcelain material. A humidity conditioning material is mixed with at least a part of the finish material, and the entire shape thereof is formed generally in a polygonal panel. A plurality of tile-shaped projected parts disposed at intervals and groove-like recessed parts disposed between the tiled-like projected parts are provided on the surface thereof. Then, a joint part is provided on the sides opposed to each other for connecting the construction finish members to each other in a structure of being engageable with each other.
Patent JP-H08168216-A (JP)
Title: Manufacture of field coil
Inventor: ATSUJI TOSHIRO
IPC: H02K15/04
Filed: 1994-12-08
Abstract: PURPOSE: To provide a very reliable edgewise wound field coil without cutting a conductor to a rectangule by a method wherein isosceles right triangle cutouts are made at some parts inside a flat conductor which are to be bent and then the flat conductor is continuously wound into a frame shape with two sides of the same length of the isosceles right triangles being joined together and those parts are connected by brazing or welding. CONSTITUTION: At a part of a copper belt which is to be bent, a cutout which is in the shape of an isosceles right triangle and which has a hole 6 formed around the apex of the isosceles right triangle is made. Then, the copper belt is bent at a thick part 8 at the top of the cutout 7 and two sides of the cutout 7 are joined together. After that, the joined part is brazed or welded. This job is repeated to form a field coil. By making the cutout 7 which has the circular hole 6, stress does not concentrate on the bent part 8 and the copper belt can be bent at right angles easily. Since a part of the copper belt is being joined, alignment can be made easily and the copper belt can be held in place during joining. Furthermore, annealing can be made during heating for joining.  Therefore, material can be cut down and a job can be made easily and as a result a very reliable field coil is obtained.
Patent JP-H01144911-A (JP)
Title: Closet for pet animal
Inventor: SAKURAI SHOJI
IPC: A01K23/00
Filed: 1987-12-02
Abstract: PURPOSE:To provide the title closet, having a slope under a means for receiving excreta, equipped with a device for gathering excreta furnished with a discharge opening at the deepest part of the slope and capable of preventing animal's excreta from emitting bad odor. CONSTITUTION:Animal's excreta dropping from a basket-shaped vessel 1 are received by a gathering plate 2, led to a discharge opening by a slope 21 of the gathering plate 2 and allowed to flow downward. The excreta flowed down under the gathering plate 2 will hardly raise evaporated substances to the upper part of the gathering plate 2 and an offensive odor of the excreta does not spread out of a closet. A granular material 5 in the vessel 1 is kept in a dry state.
Patent JP-H08163147-A (JP)
Title: Atm network flow control method
Inventor: SAITO HIROSHI
IPC: H04Q3/00
Filed: 1994-12-08
Abstract: PURPOSE: To perform the flow control on a VC(virtual channel) for every VC bundle at low cost by means of a non-user information cell by setting a VC between two switchboards to transmit and receive the flow control information against the VC bundles flowing between both switchboards. CONSTITUTION: The communication is carried out between the terminals 101 to 104 and the terminals 108 to 105 via the switchboards 109 to 112, and the VC bundles are set between terminals 101←→108 and 102←→197. At the same time, a VC is set between the switchboards 109 and 110 to transmit and receive the flow control information against the VC bundles, and the VC setting cells are generated at both start and end points. Thus a VPI/VCI is decided between the switchboards while deciding whether the network resources can be secured or not. Then a cell header exchange table is set on each switchboard. The switchboards 109 to 110 transmit and receive the congestion and control information by means of an information VC, a resources management cell, an OAM cell, etc., for the VC bundles. As a result, even an inexpensive terminal can perform the flow control and also can reduce the congestion.
Patent JP-H0614215-A (JP)
Title: Digital signal processor
Inventor: KOIKE MITSUTAKA
IPC: H04N5/208
Filed: 1991-11-20
Abstract: PURPOSE:To automatically set plural filter coefficients by performing a simple adjusting operation with a user at the time of obtaining the output signal of a desired frequency characteristic with an FIR filter. CONSTITUTION:In a digital signal processor in which an input signal is processed by an FIR filter 1 constituted of plural stages and the output signal of the desired frequency characteristic can be obtained, the desired frequency characteristic set by an adjusting device 2 is processed by an inverse matrix arithmetic circuit 3, plural filter coefficients h-N, h-N+1, h-N+2-hN-1, and hN for realizing the frequency characteristic are calculated and those filter coefficients are supplied to the FIR filter 1.
Patent JP-H02150022-A (JP)
Title: Device for preventing air involvement in horizontal type furnace
Inventor: OHASHI SHUICHI
IPC: H01L21/22
Filed: 1988-11-30
Abstract: PURPOSE:To isolate a wafer from the involvement of atmospheric air, and to improve the yield of the wafer by abutting the nose section of a cover against the periphery of the intake of a horizontal type furnace and covering the upper section and side of the wafer when a vessel in which the wafer is housed is carried into or out from the horizontal type furnace. CONSTITUTION:In a CVD furnace 1 having a cover 11, a fork 10 is moved forward when wafers 8 are carried into a core tube 2, the cover 11 is lowered under the state and the O ring 13 of the front end section of the cover is fast stuck to a front manifold 4, and nitrogen gas is ejected from gas exhaust nozzles 15 and the inside of the cover 11 is filled with nitrogen gas. When a cap 7 is opened in the state, nitrogen gas having high heat is blown out from the inside of the core tube 2, but the high-heat gas is made to flow to an upper section in the cover 11 while nitrogen gas filled into the cover 11 intrudes into the core tube 2. When the fork 10 is moved forward in the state and the wafers 8 housed in a vessel 9 are carried into the core tube 2, the wafers 8 are not exposed to high temperature air on being carried-in and air does not intrude into the core tube 2. The high-heat gas intruded into the cover 11 is cooled through said cover 11 by a cooling tube 16.
Patent JP-2001122002-A (JP)
Title: Seat fitting device for vehicle
Inventor: NOMURA HIDEMASA
IPC: B60N2/90
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a seat fitting device for vehicle improved in operability, simplified in the structure and capable of lowering the cost. SOLUTION: A lower end of a seat leg 5 suspended from a seat body is formed with a vertical engagement groove 11 to be engaged with a striker 3, which is provided on a floor surface F of a car body, in the horizontal direction by fitting from over, and a lock member 12 to be engaged with the striker 3 in the vertical direction is fitted to a seat leg 15 freely to be rocked between an engagement position and an engagement release position.  A spring 15 for energizing the lock member 12 for rocking toward the engagement position is provided, and a tip side part 18a of the engagement surface of the lock member 12 to be engaged with the striker 3 from under is formed into an arc surface to be rocked around the center of the rocking, and a depth side part 18b thereof is formed into an inclined surface of a flat surface or a curved surface to be made gradually come close to the center of the rocking.
Patent JP-H04176571-A (JP)
Title: Thread fastening machine
Inventor: TOYOSHIMA TAKESHI
IPC: B25B21/00
Filed: 1990-11-09
Abstract: PURPOSE:To increase a working efficiency by rotating a guide member in a screwing direction, by an air motor, etc., and giving simultaneously linear motion and rotation motion to a bit. CONSTITUTION:An air motor 13 is rotated simultaneously with pushing down a piston 26 with the air pressure of a compressed air room 14, a guide member 4 is rotated via a speed change gear 12, a bit 29 and piston 26 are descended while rotating by a spline engagement, the tip of the bit 29 is engaged with the cross hole of a screw 20 head, a screw 20 is advanced further with its release from a plastic made band 35 with its descent while rotating, penetrating a plaster board 36, is screwed in a lumber 37, fixing the plaster board 36 to the lumber 37. At this time, one part of the compressed air returns with its flaring an elastic ring 46 and is accumulated in an air room when the piston 26 is passed through a small hole 45 position. Or release of a trigger 9, then the communication of a valve room 16 and atmosphere is cut-off and the air pressure pushes a head valve 15 down.
Patent JP-2000126254-A (JP)
Title: Driving unit
Inventor: OKUDA NORIYOSHI
IPC: B62B3/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily execute the pushing work, the fixing work and the put-in-order work of a walking aids vehicle and to avoid braking at the time of stopping a driving unit. SOLUTION: The driving unit 1 to be fixed to the walking aids vehicle is provided with a motor 63, first and second driving wheels 40 and 41 to be driven by the motor 63, and an adjusting means 70 adjusting the interval between both of the wheels 40 and 41 so that both of the wheels 40 and 41 may interpose the mutually opposed side surfaces of the wheel 14 of the walking aids vehicle to drive. Thus, the fixing work of the driving unit is facilitated. In addition, since both of the driving wheels interpose both of the side surfaces of the wheel to drive, driving force is surely transmitted, and even if the width of the wheel is varied, the wheel can surely be driven.
Patent JP-H09148547-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBA HIROYUKI
IPC: H01L27/118
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To realize an integrated circuit wherein master layout is efficiently enabled and the increase of useless chip area can be restrained. SOLUTION: A test circuit is divided into a control logic part 1 and a self test circuit 2. A control logic part 1 of fixed size which does not depend upon the number of gates mounted on a gate array master 5 is arranged in the region of the gate array master 5. The self test circuit 2 which depends upon the number of gates mounted on the gate array master 5, and other circuits, e.g. a sense line receiver 3 and a probe line driver 4 are arranged outside the gate array master 5 region. The control logic part 1 is arranged in the lowermost left part in the gate array master 5 region.
Patent JP-H04178767-A (JP)
Title: Electronic dictionary retrieval method
Inventor: UCHINO HAJIME
IPC: G06F17/28
Filed: 1990-11-14
Abstract: PURPOSE:To easily take out objective information by performing morpheme analysis and performing the interpretative sentence taking-out operation or/and the translated word taking-out operation to display the narrowed-down retrieval result in the case of inclusion of a character string for retrieval information narrowing-down. CONSTITUTION:When a key word in a first natural language is inputted from an input part 1, a dictionary retrieving part 2 retrieves data in a second natural language corresponding to the key word from an electronic language correspondence dictionary 3, and a morpheme analyzing part 4 takes the taken-out data and the character string for retrieval information narrowing-down as the object to perform collation with a word as the unit by the morpheme analysis function. A narrowing-down part 5 uses the word attribute of the word included in the character string for retrieval information narrowing-down to perform retrieval, and retrieved information is outputted to an output part 6 and is displayed on a picture. Thus, the character string other than the key word is only designated to easily take out objective information, and related information is taken out without omission.
Patent JP-H09145030-A (JP)
Title: Burning apparatus
Inventor: YAMANE MITSUHIKO
IPC: F23G5/50
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate understanding by an unskilled user with respect to an operation state and changeover timing by providing a controller connected with a switch, a burner, and a lamp, and executing an auto demonstration mode in response to turning-in of the switch, and further rendering each burner and each lamp to specific operation for a specific time different from ordinary operation. SOLUTION: A smokeless chamber 7 is provided which makes waste gas produced from a combustion chamber 4 smokeless using a smokeless burner 6. An operation panel 20 includes a power supply lamp 21, an automatic operation lamp 22, and an operation lamp 23. A maintenance switch 51 and an auto demonstration switch 52 are connected with an input terminal of a controller, and lamps 21 to 33 and burners 5a to 5c and 6a, 6b, are connected with an output terminal of the same. An auto demonstration mode is an operation mode used for a staff to explain operation of a burning apparatus 1 for an unskilled user, differing from ordinary operation by manual operation or automatic operation. In the auto demonstration mode, the burners 3, 6, a blower 11, and the lamps 30a, 32a are rendered to a specific operation for a specific time different from the ordinary operation.
Patent JP-H03168583-A (JP)
Title: Method and apparatus for liquefying and separating air
Inventor: YAMAGISHI KATSURA
IPC: F25J3/04
Filed: 1989-11-24
Abstract: PURPOSE:To keep always an amount of discharged gas required for cooling a cooling water and a regeneration of adsorbing device by a method wherein when liquefied nitrogen is mainly manufactured, surplus oxygen gas is fed out of a rectifying column and merged into the discharging gas. CONSTITUTION:A flow merging circuit 37 is provided to connect a conduit 29 constituting an oxygen gas collecting system for feeding out oxygen gas GO at a lower part of an upper column 12 and collecting it with a conduit 31 for constituting a discharged gas system for feeding out non-purity nitrogen gas WN at the top end of the upper column 12 and discharging it. The flow merging circuit 37 is operated to merge the oxygen gas GO to the non-purity nitrogen gas WN, and the flow merging circuit 37 is provided with a control valve 38 for use in adjusting an amount of oxygen gas GO. With such an arrangement, when the operation is changed over to an operation mode in which the liquified nitrogen LN is mainly made, a surplus oxygen gas GO extracted to keep the composition of the upper column 12 constant can be merged with the discharged gas system through the flow merging circuit 37. Accordingly, it is possible to keep the amount of discharged gas required for a cooling source or the cooling water column 5 or a regenerating adsorbing device 7.
Patent JP-H10148085-A (JP)
Title: Nozzle for treatng excavation powder
Inventor: HOSHINO YOSHIRO
IPC: B08B5/04
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the discharge of excavation powder in a comparatively long excavating pit having a small bore extremely easily. SOLUTION: The nozzle for treating excavating powder has an outer tube 11 connected to a suction system and an inner tube 12 disposed in the outer tube 11 and joined with a discharger. Accordingly, a bridge in a pit can be destroyed by the blow-off of pressure air from the inner tube 12, and gravel, etc., generated by the cut-through of the bridge can be sucked and discharged through the outer tube 11.