baber/WOPTO huggingface dataset:
Patent JP-H08148460-A (JP)
Title: Cleaning device
Inventor: KASASHIMA TAKU
IPC: B08B3/10
Filed: 1994-11-15
Abstract: PURPOSE: To enable very fine air bubbles to be uniformly jetted out from a gas blowoff pipe and dispersed so as to enhance a cleaning operation in cleaning effect. CONSTITUTION: A cleaning device 10 is equipped with a cleaning tank 12 which contains cleaning fluid, a gas blowoff quartz pipe 14 arranged on the base of the cleaning tank 12, and a support 16. Gas jet nozzles 20 protruding obliquely downwards are provided to the gas blowoff pipe 14 at regular intervals, and a quartz sintered body 22 formed of sintered quartz particle aggregate is fusion- welded to the tip of each jet nozzle 20. The gas blowoff quartz pipes 14 are supported by a quartz support so as to be arranged slightly above the base plate of the cleaning tank, in parallel with each other, and separate from each other making the gas jet nozzles 20 arranged uniform in distribution.  When gas is jetted out through the quartz sintered body 22, gas is turned into very small air bubbles uniform in diameter, the bubbles ascend up in the cleaning fluid to reach to a work, circulate cleaning fluid hard in the vicinity of a work, and hit the work evenly, so that the cleaning device 10 of this constitution is markedly improved in cleaning effect as compared with a conventional one.
Patent JP-2000128187-A (JP)
Title: Packaging bag and its manufacture
Inventor: KUGE RAIZOU
IPC: B65D33/25
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a gusset packaging bag which has a wide opening and is excellently containable and protectable and also to provide a zipper-furnished gusset packaging bag which has a wide opening and is easily furnished with a zipper and convenient for opening. SOLUTION: Side faces on both sides of a pair of opposite flat parts 52a and 52b constituting the front and the rear of a bag are bent toward the inside and thereby V-shaped gussets are formed. Then, with each of the gussets turned up at a point at this side of the projected edge of the gusset so that the projected edge comes out toward the outside, a W-shaped gusset 51 is formed and thereby an opening 54 can be enlarged. Furthermore, adhesion is applied to one end of the barrel-shaped bag main body and a zipper is provided at the inside at a position close to the side which becomes an opening at the other end of the bag.
Patent JP-H02152018-A (JP)
Title: Track passage signal detector
Inventor: ITO KENICHI
IPC: G11B7/085
Filed: 1988-12-05
Abstract: PURPOSE:To accurately detect a track passage signal even at the time when the frequency band is close to the band of a data signal by limiting change rates of outputs of plural light receiving means and obtaining the difference between them to detect the track passage signal. CONSTITUTION:When a data signal is applied as the noise to outputs 16A and 16B of respective light reception areas 15A and 15B of a 2-divided photodetector 15, the inclination of the signal in its noise part appears as a set value in outputs 26A and 26B of change rate limiting circuits 25A and 25B of a track passage signal detecting part 17 because the change rate of the signal in the noise part is larger than a set value. When these outputs 26A and 26B are supplied to a differential amplifier 27 to obtain the difference between them, the noise part in this difference signal 28 is kept in the level just before entrance to the noise part because noise parts of outputs 26A and 26B have the same inclination. Consequently, the difference signal 28 is supplied to a comparator 29 and is compared with a comparison reference signal 30 to accurately detect a track passage signal 18 without error.
Patent JP-H10130737-A (JP)
Title: Production of cold rolled steel sheet and hot dip galvanized steel sheet having high ductility
Inventor: YODA RIKA
IPC: C21D9/48
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cold rolled steel sheet and an hot dip galvanized steel sheet having good deep drawability and high ductility and furthermore having more excellent powdering resistance. SOLUTION: A steel contg., by mass, <=0.005% C, <=0.1% Si, <=0.5% Mn, <=0.03% P, <=0.02% S, 0.01 to 0.10% Al, <=0.005% N, Ti: (3.43[N]+1.5[S]) to 0.10%, and the balance Fe with inevitable impurities is subjected to hot rolling, is thereafter subjected to primary cold rolling at 30 to 70% draft R1, is subsequently annealed in the temp. range of the recrystallization temp. to less than the Ac3 transformation point, is subjected to rolling so as to regulate the draft R2 to >=30%, R1/R2 to >0.65 to <1.0 and the total draft to 70 to 86% as secondary cold rolling and is thereafter subjected to final annealing in the temp. range of the recrystallization temp. to less than the Ac3 transformation point. At the time of producing the galvannealed steel sheet, the content of S is regulated to 0.008 to 0.02% and the content of Ti is regulated to (3.43[N]+1.5[S]) to 0.035%.  In the case of the high strength steel sheet, the content of Mn is regulated to 0.5 to 2.5 and/or the content of P is regulated to 0.03 to 0.15%.
Patent JP-S63156907-A (JP)
Title: Gaseous fuel burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1986-12-22
Abstract: PURPOSE:To stabilize vaporizing combustion by sending combustion air into a blast guide cylinder through a blast heating passage provided between a vaporizing cylinder and a blast guide cylinder and ejecting a gaseous fuel through a gas nozzle provided at the base end part of the blast guide cylinder into the combustion air. CONSTITUTION:Low-temperature combustion air is sent from a blast chamber 117 to a blast heating passage 125 and is reversed at the top part of a vaporizing temperature and pressed into a gas chamber 110 via the inner parts of a blast guide cylinder 127 and a gas nozzle chamber 139 and ejected inwardly of the gas chamber 110. On the other hand, a gaseous fuel is supplied into a gas nozzle chamber 139 and is ejected from a gas ejection hole 144 toward combustion air within the blast guide cylinder 127. By these procedures, the gaseous fuel and the combustion air are agitated and mixed, and are formed into a complete combustion gas until it reaches a gas chamber 110. Further, since the combustion air is heated in the blast heating passage 125, the fuel can maintain a completely vaporized state. Thus, stabilized combustion can be obtained.
Patent JP-2001120820-A (JP)
Title: Game management system, management device, issuing device and game medium dispensing device
Inventor: SATO MASAO
IPC: A63F7/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game management system, a management device, an issuing device, and a game medium dispensing device capable of preventing a fraud using a recording medium in a game system using a recording medium for lending a game medium to be used in a game in a game parlor. SOLUTION: When an issuing device 30 receives money throw-in information and a recording medium issuing demand, a management device 10 checks validity of the recorded information in a recording medium to be issued. From a second original signature key code 10K provided in the management device 10 and a first original signature key code 30K provided in the issuing device 30, a money deposit signature key code K is produced, money deposit information matching the money throw-in information is recorded, and digital signature is attached according to the money deposit signature code K.  In lending a game medium by means of a game medium lending device 40, validity of the recorded information in the recording medium is checked by means of the management device 10, consumption information is recorded in the recording medium, and digital signature is attached according to a consumption signature key code 40K.
Patent JP-H02184843-A (JP)
Title: Photosensitive silver halide photographic material
Inventor: ERIO KABARO
IPC: G03C1/04
Filed: 1989-11-24
Abstract: PURPOSE: To improve the antistatic property of a photographic material by using a specified nonionic surfactant, a specified fluorinated org. salt, discontinuous particles of a water-insoluble matting agent and a silicone polymer or colloidal silica as a water-insoluble surface modifying agent in the hydrophilic colloidal surface layer of a photographic material. CONSTITUTION: At least the hydrophilic colloidal surface layer of this photographic material contains a nonionic surfactant having a polyoxyalkylene group, a fluorinated org. salt as a reaction product of a polyoxyalkyleneamine compd. with a fluorinated org. acid compd., discontinuous particles of a water-insoluble matting agent and a silicone polymer or colloidal silica as a water-insoluble surface modifying agent. The polyoxyalkyleneamine compd. has amino groups, preferably prim. amino groups bonded to terminals of the polyoxyalkylene chain. Superior antistatic property is ensured.
Patent JP-H06126786-A (JP)
Title: Ejector pin for molding die
Inventor: TAKAGI AKIRA
IPC: B29C45/40
Filed: 1992-10-19
Abstract: PURPOSE:To prevent generation of the deficient thickness part of a resin product which is caused by the residual gas in a cavity and to mold the proper resin product by forming a rod part of sintered alloy capable of passing gas of at least prescribed pressure generated in the cavity of a molding die. CONSTITUTION:The rod part 24 of an ejector pin 20 for a molding die is formed of both a sintered alloy part 26 capable of passing gas of at least prescribed pressure generated in the cavity of a molding die and a metallic part 25. By such a constitution, in a time for injection molding of a resin product or the like, air or gas generated from molten resin in the cavity of the molding die comes out through the gap of the mating face of the molding die and a nest plate or the gap of the ejector pin 20 and the hole of the molding die wherein the same is inserted thereinto. At the same time, the air or the gas efficiently comes out through the sintered alloy part 26 of the rod part 24. Accordingly, the gas is prevented from collecting in the cavity without adding any improvement to the molding die.
Patent JP-S63179091-A (JP)
Inventor: SMIT CORNELIS JACOBUS
IPC: C25C3/06
Filed: 1987-12-03
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-H06158411-A (JP)
Title: Helmet
Inventor: IWAI KAZUAKI
IPC: A42B3/00
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a helmet for generating sufficient luminance with extraneous light, raising safety on an operation site. CONSTITUTION:A main body of helmet is obtained by molding a resin mixed with a fluorescent substance and making the main body of helmet emit sufficient luminance with extraneous light by reflecting action of the fluorescent substance.
Patent JP-H08237872-A (JP)
Title: Charge or discharge protective apparatus for secondary cell
Inventor: SAKAE KOJI
IPC: H02J7/00
Filed: 1995-11-27
Abstract: PURPOSE: To prevent the conduction of a parasitic diode and to prevent the deterioration of a switch when the overcharge or the overdischarge of a secondary cell is prevented by breaking a charging or discharging current by a switch element including the diode. CONSTITUTION: A control circuit 210 detects the voltages of secondary cells 10, 12 in a charging state and controls a charge breaking switch 230 to OFF if the either voltage becomes a first set voltage or more near a charge limit voltage. Thus, the current of the charging direction Y is interrupted to prevent the overcharges of the cells 10, 12. In this case, the current of the direction Y is interrupted to prevent the overcharges of the cells 10, 12. The current of a discharging direction X flowing in this case is sent from a terminal 32 without conducting a parasitic diode 232 via a diode 250 for a discharge route and a discharge breaking switch 220. Similarly, when the switch 220 is opened at the time of discharging, the current of the direction Y flows to the cells 10, 12 without conducting a parasitic diode 222 via a charge route diode 240 and a charge interrupting switch 230.
Patent JP-2001122910-A (JP)
Title: Method for producing vinyl-based resin
Inventor: SHIBUYA MITSUO
IPC: C08F2/20
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl-based resin having excellent defoaming properties for suppressing dry foam in a suspension polymerization of a vinyl-based compound using a polymerization tank with a reflux condenser. SOLUTION: In subjecting the vinyl-based compound to suspension polymerization in the presence of a dispersion stabilizer for suspension polymerization by using the polymerization tank with the reflux condenser, at a point of time when the polymerization ratio of the vinyl-based compound is >=30%, a polyvinyl alcohol-based resin (A) having >=65 mol% saponification degree and >=700 polymerization degree and satisfying the formula (X is saponification degree (mol%); Y is iodine color degree) is added to the polymerization tank.
Patent JP-H02153184-A (JP)
Title: Opening and closing device of door
Inventor: INUI YOSHIO
IPC: F25D23/02
Filed: 1988-12-05
Abstract: PURPOSE:To make it possible to open and close a door from any side of right and left without requiring a movable control-handle by constituting an opening and closing device of a pair of right and left hinge pints, fixed plate, a pair of right and left latch plates a coupling member between the latch plates and others. CONSTITUTION:When the right side of a door 1 is pulled, a hinge pin 2a comes off from an interlocking groove 7a of a fixed plate 4, turning a latch plate 5a in the restriction releasing direction. After that, the revolution of a latch plate 5b is prevented through a coupling member 6 consisting of lock pins 15a and 15b, lock grooves 14a and 14b and links 6a, 6b and 6c, and a restriction state of a hinge pin 2b is maintained. The pin 2b is made as the center of the revolution to open the door 1, and reversely the left side of the door 1 is pulled, then the pin 2a is made as the center of the revolution to open the door 1. The hinge pins 2a and 2b are provided to a body 3, the fixed plate 4 is mounted on the door 1, and the coupling member 6 may be constituted by one lever or a pair of links.
Patent JP-2001124817-A (JP)
Title: Burn-in board, test burn-in device, and skew correction method in test burn-in device
Inventor: OTOMO HIROSHI
IPC: G01R31/28
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in board capable of performing accurate test, a test burn-in device, and a skew correction method capable of conducting correct skew correction. SOLUTION: The burn-in board housing many testing devices and judging good or bad of the testing devices for every testing group of a specified unit based on a testing signal from the outside is provided with the skew correction means for correcting the skew of the testing signal generating in every testing group of a specified unit, for every testing group, is installed.
Patent JP-H05144862-A (JP)
Title: Tab device molding press device
Inventor: SAKAI TADAHIKO
IPC: B29C45/14
Filed: 1991-11-22
Abstract: PURPOSE:To provide a means of forming a molded body on a film carrier where inner leads are bonded to a semiconductor chip. CONSTITUTION:A runner forming block 31 provided in a vertically movable manner and possessed of a cover 31b which covers the upside of the edge of a film carrier 1 located between a drag 21 and a molding resin feeder 41 as positioned on the drag 21 and a drive means 37 which drives the block 31 up or down are provided, where a recess 34 where the head 31a of the block 30 is fitted to form a runner is provided to the underside of a cope.
Patent JP-H09189025-A (JP)
Title: Construction method against liquefaction and consolidation type drilling machine
Inventor: KATO SHOHEI
IPC: E02D3/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To take measures against liquefaction on an existing structure by forming a hole without exhausting soil while preventing ground strength from lowering due to the forming of the hole. SOLUTION: With a sheath tube 6 towed by a compaction type drilling machine 1, the compaction type drilling machine 1 is advanced into the ground just beneath an existing structure so as to form a hole 10 in the ground by the compaction type drilling machine 1. Also, with the sheath tube 6 left as it is in the hole 10, the compaction type drilling machine 1 is moved back and taken out from the hole 10. Then, after a drain pipe 8 is inserted into the sheath tube, the sheath tube 6 is extract from the ground or a drill is installed detachably to the top end of the sheath tube 6, and the sheath tube 6 under compaction is pushed into the ground just beneath the existing structure by an impact type propelling machine arranged at the rear of the sheath 6 so as to form the hole 10.  In addition, the drain pipe is inserted into the sheath tube 6 and, with the drill left as it is in the ground, the sheath tube 6 is extracted from the ground.
Patent JP-S62159701-A (JP)
Inventor: REON RIYAADO ANDAASON
IPC: F01D5/18
Filed: 1986-12-23
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-H02263451-A (JP)
Title: Connection equipment of wafer prober and tester
Inventor: INOUE JUNICHI
IPC: H01L21/66
Filed: 1988-12-05
Abstract: PURPOSE:To obtain highly reliable test results and stabilize products by making a probe protrude from a substrate structure member being a tester connection part, and bringing the probe into contact with a wafer chip electrode by making a mounting stand ascend. CONSTITUTION:A wafer 5 aligned in H-Y direction by alignment processing is sucked on a mounting stand 61. By the control of an elevating apparatus 61b, the mounting stand 61 is made to ascend up to the vicinity of a probe 60e buried in A substrate structure member 60d; adjustment is performed by using an adjusting means 60c, in the manner in which the probe 60e comes into contact with a part inside the electrode pad area of a chip of the wafer 5 sucked on the mounting stand 61. After this adjustment, by suitably controlling an X-Y driving apparatus 61c and the elevating apparatus 61b, neighboring chips are scanned in succession, and whether chips are acceptable are recorded on a memory map. Thereby highly reliable test results are obtained.
Patent JP-H01149667-A (JP)
Title: Programmable multi-port modem
Inventor: SUGIYAMA AKINARI
IPC: H04Q3/60
Filed: 1987-12-07
Abstract: PURPOSE:To efficiently and economically use a communication line and a modem by detecting incoming call from the data terminal equipment of the called party, selecting a data terminal equipment specified by a control command from the corresponding data terminal equipment of the called party among the plural data terminal equipments and connecting them. CONSTITUTION:When a call signal from the data terminal equipment 7 being a receiving side comes in a corresponding programmable multi-port modem 3 from a telephone exchange network 5 through the communication line 4, a network control unit 36 returns an answer tone to an outgoing side. The data terminal equipment 7 of the called party being the outgoing side receives the answer tone and settles a data link with the receiving side. Then, the centralized control part 30 of the receiving side receives a control command from the outgoing side and discriminates the data terminal equipment to be specified. A port control part 31 controls a terminal interface 2 corresponding to the specified data terminal equipment 1 and selects the specified data terminal equipment 1 through the corresponding terminal interface 2.
Patent JP-S63161616-A (JP)
Title: Position sensor
Inventor: MATSUURA TOSHIO
IPC: G03F7/20
Filed: 1986-12-25
Abstract: PURPOSE:To detect the direction of positional displacement of an object excellently, to eliminate the need for the search operation of an optical signal and to shorten the detection time by arranging another light-receiving means near a light-receiving means and detecting the optical signal from the object, a position of which must be sensed. CONSTITUTION:Light-receiving regions 30B, 30C being positioned to the left and right of a light receiving region 30A and having a comparatively wide area are formed in order to obtain a detecting signal for extending the dynamic range of position sensing. These light-receiving regions 30B, 30C detect only the presence of the incidence of an optical signal. A light-receiving body 32 with a light-receiving surface 30 is disposed through a vibrating mirror 34 on the light-receiving side of the optical signal normally reflected or scattered by a wafer W. Accordingly, the light-receiving regions 30B, 30C are shaped, thus spreading the dynamic range up to a position where the optical signal does not reach to the light-receiving surface 30 by the eclipse, etc., of a position sensing optical system.
Patent JP-H01149324-A (JP)
Title: Manufacture of high voltage cable
Inventor: ANDO MASAHITO
IPC: H01B13/00
Filed: 1987-12-04
Abstract: PURPOSE:To prevent attachment of high voltage cables together by applying silicone emulsion of rubber type to the surface of high voltage cables. CONSTITUTION:A conductor 1 is covered with an inner semi-conductive layer 2, which is covered in turn with an insulating layer 3, which is further covered with an outer semi-conductive layer 4. This high voltage cable 6 is subjected to bridging extrusion by a bridging extruding machine and receiving by a receiving machine 9, and then cationic type silicone emulsion is applied to the surface of each high voltage cable 6 by a silicone applying device 8. When the water is removed either through natural drying or compulsorily by drying device 7, a rubber-natured silicone film is formed on the surface of the high voltage cable 6. Upon taking up on a drum, the outer semi-conductive layers as the outermost layer of insulating body are prevented from attaching together.
Patent JP-H09122284-A (JP)
Title: Tackle dummy for rugby competition practice
Inventor: SUZUKI TSUGIO
IPC: A63B69/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a tackle dummy not thrown down easily in the tackling direction unless an effective tackle is given by arranging a weight having the mass larger than that of the raw material of a main body at an upper section in the height direction so that the center of gravity of the whole is located above the center section in the height direction. SOLUTION: This tackle dummy 1 stores a sand bag 14 having the mass for a unit volume larger than that of the raw material constituting the upper and lower portions of a main body at an upper section, and the center of gravity G of the whole is located at about 1/3 from the top. When an effective tackle applying the force Fc by the hit of a shoulder and the packing force Fp by the pulling of arms is applied as shown in the figure, the tackle dummy 1 can be thrown down in the direction (a) by the principle of lever, i.e., it cannot be thrown down in the direction (a) unless an effective tackle is applied. Whether an effective and correct tackle is applied or not can be judged based on how the tackle dummy 1 is thrown down.
Patent JP-H10148114-A (JP)
Title: Engine decompression device
Inventor: MIYASHITA YASUSHI
IPC: F01L13/08
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an engine decompression device which can obtain a wide decompressive action angle by a structure simpler than the conventional structure, and can make decompression to apply also to an expansion side, and can freely set the decompressive action angle. SOLUTION: When an engine is stopped and at the time of low rotation after starting, a governor arm 38 pushes and presses a decompression cam 40, thereby the decompression cam 40 is rotated in one way against the rotational energization force of a spring 52, so that a decompression state is formed. While, when the engine is started and rotation becomes such that exceeds a low rotational period, the governor arm 38 does not push and press the decompression cam 40 anymore, therefore a projection 40a is retracted, lift does not occur, and the decompression state is canceled.