baber/WOPTO huggingface dataset:
Patent JP-H02292581-A (JP)
Title: Shut-off valve
Inventor: ORITO YASUSHI
IPC: F16K17/34
Filed: 1989-05-08
Abstract: PURPOSE:To improve air-tight performance of a shut-off valve and to improve its responsiveness by providing magnets for assisting movement of a valve shaft, which is mounted so as to be movable in a valve main unit, when this movement obtains not less than a certain fixed amount. CONSTITUTION:A valve shaft 2 is movably mounted in a valve main unit 1. A valve seat 4 is fixed to the valve main unit 1 in right and left of an internal valve 3, when it is moved and pressed to the valve seat 4, a passage of fluid is cut off. Magnets 5, 6 are provided in a respectively opposed manner in the valve seat 4 and the internal valve 3. Abnormality is generated, when a flow amount is suddenly increased, the internal valve 3 is moved to a side of the valve seat 4 by a dynamic pressure of the flow. Here by pressing the internal valve 3 to the valve seat 4 with magnetic force of the magnets 5, 6, a flow path is cut off. Thus improving air-tight performance of a shut-off valve, its responsiveness is improved.
Patent JP-S62271239-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/243
Filed: 1986-05-20
Abstract: PURPOSE:To improve long-term stability of a recording state and the recording sensitivity in the stage of reproduction by providing a recording layer which is laminated on a substrate and is formed of a valency effect compd. having 300-800 deg.C m.p. and a a reflective layer which is laminated on the recording layer. CONSTITUTION:This recording medium has the recording layer 5 which is laminated on the substrate 3 and is formed of the valency effect compd. having 300-800 deg.C m.p. and the reflective layer 7 which i laminated on the recording layer 5. The recording layer 7 which is laminated on the recording layer 5. The recording layer 5 is formed of the valency effect compd. which is any among AuSn, AuIn2, BiTc, SnAs, CaSb, and GcTe and the reflective layer 7 is formed of a metal which is any among Cu, Au, and Al. The stable recording state i thereby maintained for a long period of time and the quantity of the reflected light of the irradiated light beam is increased in the stage of reproduction. The recording sensitivity is improved by a multiple interference effect.
Patent JP-S61272754-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMASHITA MASATAKA
IPC: G03G5/06
Filed: 1985-05-29
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity by incorporating a specified disazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains a disazo pigment represented by the formula shown on the right and it is characterized by using benzoxazole, benzothiazole, or benzimidazole for its skeleton, and substituting an electron attractive group at the structural site of the anilide group of the coupler residue corresponding to the o-position to the -CONH- group. The use of it permits one or both of carrier generation and transfer efficiencies in the photosensitive layer to be improved and the obtained photosensitive layer to be enhanced in sensitivity and potential stability at the time of long repeated uses.
Patent JP-H08285609-A (JP)
Title: Oscillator for piezoelectric oscillating gyro
Inventor: KOBAYASHI HIROMICHI
IPC: G01C19/5663
Filed: 1995-04-14
Abstract: PURPOSE: To provide an oscillator for piezoelectric oscillating gyro which is free from such defects as disconnection of input/output lead cables in assembly and variation in characteristics in assembly, stable in characteristics, and suitable for mass-production. CONSTITUTION: For fixing an oscillator, a soft elastic body supporting device 12 and a flexible base plate 14 are fitted closely into a holder 18 for use. Also the base plate 14 is provided with a through-hole 17 larger slightly than the oscillator, forms a pattern for connecting the edge of the through-hole 17 to a connecting terminal 10 to a circuit board, and a part made in contact with the band electrode of the oscillator is connected by an L-shaped terminal 15.
Patent JP-H01283138-A (JP)
Title: Metallic decoration sheet for sheathing sash
Inventor: MASUBUCHI NOBORU
IPC: E06B3/30
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a sheet which eliminates discoloring in a short time even in the sunshine and holds its value as a decoration sheet by sequentially laminating a film having heat resistance, a metal deposited layer and a transparent protective film having excellent weather resistance on a soft film. CONSTITUTION:A soft film 1 has excellent lapping adaptability, i.e., excellent properties of bending along the profile of a sash. A film of a semicured polyvinyl chloride is optimum. A heat resistant film 2 is applied a film which does not deform or deteriorate due to heat or tension in the case of depositing, laminating. For example, a film of polyester, polyether etherketone, etc. can be used. The film of polyester is optimum in view of a cost, a strength, etc. A metal deposited layer 3 is formed by vacuum depositing or sputtering Al, Cr, Au, Cu, Ni, Ti, etc. in 100-500Angstrom  of thickness. If better weather resistance is desired, Cr, Au, Ti is used. As a transparent protective film 4 having excellent weather resistance, a film of acrylic resin, polyvinyl chloride, etc. is preferable.
Patent JP-H0410630-A (JP)
Title: Charge transfer device
Inventor: NOBUSADA SHIYUNEI
IPC: H04N5/372
Filed: 1990-04-27
Abstract: PURPOSE:To improve charge transfer rate without increase of heat generation, by providing a transfer gate for charge transfer and a transfer channel to which charge is transferred on a semiconductor substrate and shaping the transfer gate into a parallelogram. CONSTITUTION:A transfer gate 11 for transferring charges provided on a semiconductor substrate is shaped into a parallelogram. Since the transfer gate is shaped into a pallalerogram, not a rectangle, an area having flat potential becomes short under the transfer gate. As a result, less amount of charges are distributed in the area having flat potential. Moreover, such less amount of charges also move easily into the area under the transfer gate due to the narrow channel effect. Namely, charges can be transferred with good transfer efficiency even during high speed operation. Moreover, increase of heat generation of CCD can be eliminated.
Patent JP-S5815340-A (JP)
Title: Monitor system
Inventor: SENDA JIYUN
IPC: H04B3/46
Filed: 1981-07-21
Abstract: PURPOSE:To easily detect a point of grounding, if a ground failure takes place, by providing a detection winding between a neutral point of an output of a power supply device and positive and negative outputs respectively and grounding a connection point of the windings via a high resistance. CONSTITUTION:Series circuits consisting of voltage detection windings 5 and 5' and a resistor R0 each to obtain an intermediate potential of an output voltage are connected respectively to output terminals (a) and (b) of a power supply device 1 and the connecting point of the windings 5 and 5' is grounded via a high resistor R1. The positive and the negative output voltage of the power supply 1 can be detected by using the windings 5 and 5' and also the degree of unbalance can be monitored at all times through the use of both the windings 5 and 5'. Since a bias voltage produced at grounding is almost proportional to the distance of grounding point from the power supply, the grounding point can instantly be detected.
Patent JP-H0217937-A (JP)
Title: Prevention of discoloring of emulsion and discoloring resistant emulsion composition
Inventor: JIEIMUZU BURATSUDOSHIYOO MAKUG
IPC: C09K23/54
Filed: 1989-05-09
Abstract: PURPOSE: To inhibit the discoloration of the emulsion by adding 0.1-1.6 wt.% based on an oil phase of the emulsion of more than one kind selected from a group consisting of phosphoric acid and disodium phosphate to the emulsion. CONSTITUTION: The discoloration resistant emulsion composition is prepared by mixing water, a silicone polymer expressed by formula I ((x) is a number of 500-520 and (y) is the number of 20-23) and 0.1-1.6 wt.% based on the oil phase of the emulsion of more than one discoloration inhibiting agent selected from the group consisting of the phosphoric acid and the disodium phosphate. The discoloration of the emulsion resulted from a contact with iron metal or iron-metal ion is inhibited by adding the composition. Silicone polymer emulsion, etc., are useful as the emulsion to be used.
Patent JP-H05309343-A (JP)
Title: Classifying device for mail
Inventor: ITAMOTO KOJI
IPC: B07C3/18
Filed: 1992-05-07
Abstract: PURPOSE:To provide a mail classifying device which displays gradually a sequential order for classified postal matter retrieval which corresponds to a classification pigeon hole according to a delivery route, and which can be easily rearranged. CONSTITUTION:A lamp 6 for a classification pigeon hole 3 is switched ON by a control part using a starter switch for a simultaneous action of mail 4 retrieval and display. If an operator turns a switch 7 for the classification pigeon hole 3 ON, the control part 2 detects the ON state and switches ON the lamp for the distribution pigeon hole from which a next postal matter is retrieved, so that a sequential order for the retrieval is lighted in accordance with a next delivery route. A receiving plate 5, with mail deposited thereon is movable vertically. When retrieving the mail, the receiving plate 5 is lowered to the bottom with the switch 7 turned ON. This ON state of the switch 7 allows a lamp for the classification pigeon hole from which a postal matter is retrieved next, to be turned ON using the control part 2.
Patent JP-S6051217-A (JP)
Inventor: FURANKU BURAIAN MAASAA
IPC: B29C/
Filed: 1984-06-04
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-H01283903-A (JP)
Title: Developing apparatus
Inventor: GOTO TAKU
IPC: G03G15/09
Filed: 1988-05-11
Abstract: PURPOSE:To make a magnetic roll thin and to make the roll compact and light, by forming the magnetic roll for supporting and conveying a developing agent with a rear earth material or iron based magnet. CONSTITUTION:A magnetic roll is provided in order to support and convey a developing agent. The magnetic roll is formed with a rear earth material or iron based magnet. It is desirable that the magnetic roll is constituted by wrapping the body with a nonmagnetic developing sleeve. In this way, the maximum energy product (BH)max becomes large and sufficient magnetic flux density is obtained with a low permeance coefficient in this magnetic roll. When the magnetic roll is made thin, the roll can be made compact and light, and the manufacturing cost can be made low.
Patent JP-H10286560-A (JP)
Title: Bacteria capturing float body
Inventor: SHIMURA YOSHIYUKI
IPC: D04H3/002
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a bacteria capturing float body with a disinfection function for a bath water system and continuously retain the purification function of biological filtration by using a bag body of unwoven cloth and enveloping mainly an activated carbon fiber material as the float body and making the float body being floated and/or immersed in water by combining a float and a sinker. SOLUTION: This bacteria capturing float body 1 is used while being floated and/or immersed in bath water system of a filled bathtub 2 by providing a float 4 at the upper end position of the float body and a sinker 5 in the lower end. The bacteria capturing float body 1 is a bag body 9 made of a knitted material of, for example, polyester fiber and enveloping activated carbon fiber material 6 and has a thin rectangular shape. The activated carbon fiber material 6 adsorbs and captures microbe propagated in the bath water system and at the same time while keeping bacteria which decomposes dirt in a filtration material survive, the activated carbon fiber material 6 captures microbe and germ in a bathtub and purifies bath water by removing and isolating the microbe and germ.
Patent JP-H01285112-A (JP)
Title: Apparatus for detecting machine height of paddy field working machine
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1988-05-10
Abstract: PURPOSE:To suppress the displacement of a vertically accelerated part and the displacement in longitudinal direction and to suppress the detectable external disturbance by vertically driving a pressure sensor with a cam mechanism contacting with the top of the sensor. CONSTITUTION:A supporting member 8 having a pressure sensor 9 such as piezoelectric element attached to the lower end is inserted into a guide member 7 and pressed upward with a spring 10. At the same time, the supporting member is vertically driven by the rotation of a cam member 11 contacting with its upper end. The sensor 9 is vertically moved linearly in the direction perpendicular to the surface S of the paddy field and the mud surface G under the surface S to detect the timing contacting with the mud surface G having a prescribed hardness. The height of the seedling transplantation apparatus from the mud surface G can be determined by measuring the time lapsed from the time of the uppermost position. A signal is transmitted from a controller 12 to a control valve 13 of a vertical driving cylinder 5 according to the detected height to vertically shift the seeding transplantation apparatus.
Patent JP-S5738831-A (JP)
Title: Production of flame-retarding polystyrene resin foam
Inventor: HAYASHI TOMOSHIGE
IPC: B29C47/00
Filed: 1980-08-19
Abstract: PURPOSE: Titled foam having excellent heat stability, etc., by mixing a polystyrene with an easily volatile organic compound as a blowing agent and a bromine-containing organic compound additive as a flame retardant and extruding the mixture through an extruder.  
     CONSTITUTION: 100pts.wt. polystyrene resin is mixed with 1W30pts.wt. easily volatile organic compound having a b.p. lower than the softening point of the polystyrene resin, e.g., propane or methyl chloride, as a blowing agent and 1W 2pts.wt. mxture (1:0.1W1:1, by weight) of hexabromocyclododecane and 2,2-bis (4-allyloxy-3,5-dibromophenyl)-propane and/or 2,4,6-tribromophenyl allyl ether. Then, titled resin foam is obtained by feeding the mixture into an extruder and extruding it through a die. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07299050-A (JP)
Title: Audiometer
Inventor: SUGIMOTO MASAMI
IPC: A61B5/12
Filed: 1994-04-28
Abstract: PURPOSE:To shorten the hearing test time in an audiometer for automatically performing a hearing test by providing a response receiving time setting means for setting the response receiving time on the basis of the average value of the response times from the presentation of a stimulating sound to the replay by a testee. CONSTITUTION:A control signal S3A is transmitted from a CPU 3 to a sine wave oscillator 4 on the basis of a command signal S1, whereby a sine wave of a prescribed frequency is oscillated, and this is transmitted to a variable attenuator 5. The sine wave signal S4 attenuated by the variable attenuator 3 is transmitted to a receiver switch 8 through an amplifier 7, when a switch circuit 6 is closed, to emit a test sound of audiometry level. When the switch signal S13 from a response switch 24 operated by a testee is inputted to the CPU 3, the response time from the presentation of the stimulating sound is measured, the average value of response time is determined on the basis of the data for a plurality of response times obtained by a plurality of measurements, and the response receiving time is set on the basis of the average value.
Patent JP-H09301174-A (JP)
Title: Method and device for preventing erroneous start of train
Inventor: INOUE TOSHIHARU
IPC: B61L23/04
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provided a method and a device for preventing an erroneous start of a train with high reliability, which can be installed instead of an arroneous start preventing function adopting ATC or ATS in a single line block of a small-to-medium railroad, and is economical, and in which a circuit for permitting a start is incorporated in a master control circuit of a train, whereby when a start permission is not given from the ground except emergency, the train can not be started. SOLUTION: When a train 1 arrives at a station and stops there, a stop signal or a go-ahead signal is transmitted from a ground element 5, the stop signal or the go-ahead signal is received by an on-board element 4, the received signal is discriminated by an on-board processing device 3, if a stop signal, a master control circuit 2 on the train is electrically interrupted to disable the train 1 from starting, and if a go-ahead signal, the master control circuit 2 on the train is electrically put in the connecting state to enable the train 1 to start.
Patent JP-H1045333-A (JP)
Title: Thread rewinding part for textile machinery for forming lease winding package
Inventor: RUESKENS HERBERT
IPC: B65H54/22
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To guarantee the quick and sure receiving of a thread end part from a spinning cop, and the reliable transfer of the string end part to a gripper pipe. SOLUTION: A thread end part receiving/transferring device 14, for handling the end part of a supplying cop, is arranged in the range of the delivering position 1 of a thread rewinding part 1, and a thread controlling device 18 is arranged in a thread running path 11; and a thread end part, for forming a bobbin thread, is made insertable into the control device 18 by the device 14, thereby making a thread end part separating process and a thread end part inserting process repeatable as required without causing any trouble.
Patent JP-H09296679-A (JP)
Title: Excavation control system in shield tunneling method
Inventor: OKABE TAKASHI
IPC: E21D9/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate construction control by providing a control target value determination means for computing control target value per ring and a jack pattern control means for controlling a shield propulsion machine using the control target value. SOLUTION: A control target value determination program 100 calculates the inclination of a segment needed for correcting a route based on survey data of a shield propulsion machine 200 and existing segments and planning route data of a planning linear data file 130. And the program 100 produces a corrected segment plan based on directions and tail clearances of the machine 200 and segment data of a planning segment file 120. And the program 100 calculates control target values, as target stroke values for every ring, based on corrected segment plan. Further, a jack pattern control program 150 controls the machine 200 based on control target values of a control target value file 140 to execute excavation for ring.
Patent JP-H01287196-A (JP)
Title: Lubrication oil composition
Inventor: HATA KAZUSHI
IPC: C10M111/04
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title composition stable to oxidation, giving high traction coefficient, causing little metal fatigue damage under repeated severe contact stress, by incorporating an additive such as extreme-pressure one, in a base oil made up of a mineral oil with specific physical properties and a polybutene. CONSTITUTION:The objective composition can be obtained by incorporating (A) a base oil comprising (1) 100-5wt% of a mineral oil 2-2,000cst in dynamic viscosity at 40 deg.C, >=70 in viscosity index, <=20ppm in nitrogen content, <=25 in bromine value, and pref. <=-20 deg.C in pour point and (2) 0-95wt% of polybutene 200-3,000 in molecular weight with (B) at least one kind of additive selected from extreme-pressure additives, wear-resisting agents, and oil agents.
Patent JP-S5239805-A (JP)
Title: Pumping plant
Inventor: YOSHIHARA SHIGETOMO
IPC: F04F5/24
Filed: 1975-09-25
Abstract: PURPOSE: The pumping plant capable of being easily broken up and assembled by forming the casing cover covering the opening section of a pump casing able to be equipped with an electric motor and a pressure switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09306684-A (JP)
Title: Discharge lamp lighting device
Inventor: TOYAMA KOICHI
IPC: H05B41/282
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful power consumption and a heat emission from the circuit when a light-on switch is left turned-on undeliberately by furnishing a supply voltage judging circuit. SOLUTION: When a light-on switch is left turned-on undeliberately, a car battery will only be discharged to cause gradual drop of the voltage VB. When the voltage sinks to the specified level, a zenor diode 103 of a supply voltage judging circuit 100 is turned off, and a transistor 101 is switched off while another transistor 102 is switched on. Therefore, a capacitor 203 of a lighting stop circuit 200 starts discharging through a resistor 205, and the potential VC at the non-inversion input terminal of a comparator circuit element 201 will sink. When the potential VC drops till the reference voltage Vref, the output of the comparator circuit element 201 is inverted to the Low level, and the potential at a power control output terminal 25c is inverted to the Low level, which causes a PWM circuit to be turned into the output stop condition.  Thus the power being supplied to the discharge lamp is stopped, and it will go out.
Patent JP-S5239571-A (JP)
Title: Bleeder for deaeration
Inventor: NAMIKAWA YASUO
IPC: B01D19/00
Filed: 1975-09-25
Abstract: PURPOSE: A bleeder for deaeration which is capable of deaerating independently condensability and corrosiveness of the gas is provided. Maintenance and check of the bleeder are easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596854-A (JP)
Title: Tofu containing small particles of boiled soybean
Inventor: KISHIYAMA MORIMICHI
IPC: A23L11/00
Filed: 1982-07-01
Abstract: PURPOSE:To obtain TOFU (bean curd) having high nutritive value and moderate firmness, resistant to collapse, and convenient for cooking and marketing, by grinding soybeans to small particles, boiling the particles, and adding a proper amount of the boiled soybean to conventional TOFU. CONSTITUTION:Soybeans are coiled and squeezed with a press to separate soybean refuse, and the obtained hot soya milk is cooled and added with bittern to obtain uncoagulated milky liquid. Separately, soybeans are ground to diameter of about 2-3mm. and boiled. Several tens grains of the particles are added to one-pack of the milky liquid, stirred, boiled, and cooled to obtain the product. The obtained TOFU has high nutritive value and moderatefirmness, resistant to collapse, and convenient for cooking and marketing.
Patent JP-H11300966-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI KAZUNAGA
IPC: B41J2/055
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance throughput while ensuring the quality of initial print by controlling the interval variably depending on the operating conditions of a recorder through a control means. SOLUTION: A control means 30 receives the weight data of an ink drop being ejected at first for a print line from a host computer and determines a required interval from a table configured in a print timer 36. Based on the interval of 3-10 ms, 10-15 ms or 15-20 ms, the interval is controlled variably such that it is shortened when the weight of an ink drop being ejected at first is high otherwise it is lengthened. According to the arrangement, sufficient quality can be ensured for initial print while enhancing throughput.