baber/WOPTO huggingface dataset:
Patent JP-H0632113-A (JP)
Title: Tire for tire roller
Inventor: KONISHI TADAHIRO
IPC: B60C11/00
Filed: 1992-07-17
Abstract: PURPOSE:To form a smooth pavement road surface by preventing uneven swelling on a tread ground contact surface caused by spraying gas oil. CONSTITUTION:An inner rubber layer 11 having a coefficient of cubic expansion of not more than 8% when being soaked in gas oil for an hour, is formed on the radial directional inside of a cap rubber layer 10 to form a tread surface S. The inner rubber layer 11 is extended at least in a tread shoulder area YO between the vicinity of the tread edge (e) and a position separated by a distance L of 1/4 times tread width WT from the vicinity of this tread edge (e), and is formed in a triangular cross sectional shape extending along a buttress surface BS.
Patent JP-H08169514-A (JP)
Title: Carrying object supply chute in pipe conveyor
Inventor: HASHIMOTO KUNIO
IPC: B65G11/00
Filed: 1995-08-22
Abstract: PURPOSE: To prevent a chute from clogging since a long size material gets stuck in the middle of the chute. CONSTITUTION: A cylindrical inclined part 14 which is continuously arranged in a lower end part of a hopper and inclines toward a front lower part and a cylindrical horizontal part 16 which is continuously arranged in a lower end part of the inclined part 14 and horizontally extends toward the front and whose front end surface is opened, are provided above a carrier belt. An inside diameter of the horizontal part 16 is made gradually small toward the front, and the inside diameter center line L' connecting the center of an inside diameter of a cross section of respective parts orthogonal to the central axis L of the whole horizontal part 16, is bent in an angle shape to one side to the central axis.
Patent JP-H0874703-A (JP)
Title: Fuel supply device internal combustion engine
Inventor: MATSUMOTO TATSUYOSHI
IPC: F02M57/06
Filed: 1994-09-07
Abstract: PURPOSE: To improve ignition in a fuel supply device for an internal combustion engine in which an ignition plug and a fuel injection valve are integrated in one body. CONSTITUTION: Fuel atomization 10a in fine particulate state which is close to the gas of the peripheral part is separated by an edge part 8 projected around the main stream 10 of the fuel atomization, and is introduced to an ignition gap 7 between the top end part 4a of a nozzle body 4 and an earth electrode via a guide passage 9, and thereby leanness of air-fuel mixture caused by the ignition gap is prevented.
Patent JP-H1055665-A (JP)
Title: Synchronizing type semiconductor memory
Inventor: NOBUTOKI TOMOKO
IPC: G11C11/401
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent that a setup time and a holding time of an address are restricted by a chip selecting signal, in a synchronizing type semiconductor memory which latches an address signal after masking an address signal in accordance with a chip selecting signal and generates an internal address signal. SOLUTION: In a circuit in which an internal signal CADD based on an address signal ADD and an internal signal CCSADB based on chip selecting signal CSB are inputted to a NOR gate NR1 and an internal signal EADD is generated, and inputted to an address latch circuit 4, before the internal signal CADD is made ENABLE, the internal signal CCSADB is made a low level, after the internal signal CADD is made DISABLE, the internal signal CCSADB is made a high level.
Patent JP-H0551634-A (JP)
Title: Production of hot rolled steel sheet excellent in stretch-flanging property
Inventor: ASANO HIROHIDE
IPC: C22C38/06
Filed: 1991-08-26
Abstract: PURPOSE:To provide a method for manufacturing a hot rolled steel sheet excellent in stretch-flanging properties and used for automobile parts subjected to severe pressing or the like. CONSTITUTION:A slab contg. <=0.01% C, <=0.3% Si, 0.5 to 5% Mn, <=0.1%Al and 0.01% S is used and is directly or is heated to 1000 to 1300 deg.C and then is finished at 900 to 960 deg.C finishing temp. and coiled at <=750 deg.C coiling temp., by this, the hot rolled steel sheet excellent in stretch-flanging properties in which its tensile strength is regulated to >=290N/mm<2> and, among the r value in the directions of L (in the rolling direction), C (90 deg. direction) and D (45 deg. direction), the minimum value is regulated to >=0.7 can be manufactured.
Patent JP-S6471801-A (JP)
Title: Method and composition for reducing discoloration of pyrithione
Inventor: CHIERIRU BENGUSUTON FURENCHI
IPC: C22B3/38
Filed: 1988-08-30
Abstract: PURPOSE: To reduce or prevent blue coloring of metal processing fluid caused by the presence of iron ion and sodium pyrithione by using an alkali metal salt or alkaline earth metal salt of 1-hydroxyethane-1,1-diphosphonic acid. CONSTITUTION: Blue coloring of a metal processing fluid or its aqueous condensate, which is caused by the presence of (A) iron ion and (B) sodium pyrithione (a biocide or a preservative), is reduced or prevented by adding (C) an alkali metal salt or an alkaline earth metal salt of 1-hydroxyethane-1,1-diphosphonic acid, especially potasium salt in an effective amount to the metal processing fluid or its aqueous condensate which contains the component A and the component B, preferably in a concentration of about 150ppm or less, and at least about 45ppm, respectively.  In the case of metal processing fluid, preferable amount of the component C to be added is about 33-75wt.% based on the total amount of the fluid including the component B, and in the case of an aqueous condensate, the component C is added so that the concentration of the component B in the condensate becomes about 450-5000ppm.
Patent JP-H0496509-A (JP)
Title: Variable gain amplifier
Inventor: HAMADA AKIRA
IPC: H03G3/10
Filed: 1990-08-13
Abstract: PURPOSE:To realize fault detection when a desired output level exceeds a threshold level by providing a detector to an output terminal of a variable gain amplifier and monitoring an output of a differential amplifier being an amplified output between the detected voltage and a gain control voltage so as not to exceed an upper limit and a lower limit threshold level. CONSTITUTION:A detector 3 is provided to an output terminal 12, a difference between the detected voltage and a control voltage at a control input terminal 13 is amplified by a differential amplifier 5 and an output voltage of the differential amplifier 5 is monitored. A voltage comparator 6 is provided to the system, which detects a monitored output voltage is larger than a set upper limit threshold voltage. Moreover, a voltage comparator 7 is provided to the system, which detects a monitored output voltage is smaller than a set lower limit threshold voltage. Thus, the voltage comparators 6,7 are provided to monitor the upper and lower threshold voltages thereby detecting a fault when the threshold voltage is exceeded.
Patent JP-H0662270-A (JP)
Title: Multiscreen display synchronizing controller
Inventor: CHIBA SHIGERU
IPC: G09G5/18
Filed: 1992-08-11
Abstract: PURPOSE:To control the synchronization of multiple screens by synthesizing a synchronizing mark to transferred picture data and performing synchronizing control by transferring the picture data to any correspondent display device based on the detected result of this synchronizing mark. CONSTITUTION:A picture data transferred from a host device 30 are sent to a synchronizing mark addition and synthesization processing part, and picture data are synthesized so as to display the mark on a display screen. The picture data added the synchronizing mark are respectively passed through a picture '1' display device 21, picture '2' display device 22... picture 'n' display device 2n and displayed on a first screen 31, second screen 32... n-th screen 3n. Synchronizing mark readers 41-4n detect the presence/absence of the synchronizing marks on the screens, a mark detection part to inform the result of the mark detection part monitors the presence/absence of the marks from all the readers 41-4n and when all the readers report the presence of the marks, the start of a picture data transfer request is informed of a host device transfer control part. The host device transfer control part requests the transfer of picture data to be next displayed to the host device 30.
Patent JP-S58112492-A (JP)
Title: Setting method for motor voltage
Inventor: TASAI KUNIHIKO
IPC: H02P29/00
Filed: 1981-12-26
Abstract: PURPOSE:To perform an accurate motor voltage setting method by intermittently interrupting the light from a light emitting element via a code plate which rotates in synchronization with the rotation of a motor and setting the voltage applied to the motor in response to the value of counting the output pulse of a photodetector. CONSTITUTION:When a motor 1 is rotated, a code plate 5 which is coupled to the rotational shaft of the motor 1 rotates. Accordingly, the light from a light emitting element 6 is reflected by the blade of the plate 5, and intermittent pulses are obtained in synchronization with the rotation of the plate 5 at the photodetector 7. These pulses are indicated by a counter 8. A worker regulates a regulating resistor 3 while observing the counted value indicated on the counter 8, thereby setting the voltage applied to the motor 1. In this manner, the voltage applied to the motor can be accurately set.
Patent JP-H1144247-A (JP)
Title: Fuel flow measuring device and method for engine, and maintenance display and method
Inventor: AKIYAMA SADACHIKA
IPC: F02B77/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately compute the flow of fuel at all times by obtaining a compensation fuel ignition amount compensated according to a compensation coefficient of ignition amount to a fuel supply temperature as well as a compensation coefficient of ignition amount to a fuel supply pressure, and obtaining the flow of fuel supplied to an engine through the calculation of the compensation fuel injection. SOLUTION: A storing unit 31 stores an injection compensation coefficient for pressure to a fuel pressure detected by a fuel pressure sensor 23. A storing unit 32 stores an injection compensation coefficient for temperature to a fuel temperature detected by a fuel temperature sensor 24. A fuel flow computer 35A of a fuel flow computing unit 35 computes a fuel injection based on an output of an injection amount sensor 22. A compensation fuel ignition amount is obtained at a compansation fuel flow computing unit 35B by performing compensation according to each injection amount compensation coefficient for pressure and temperature. Thereafter, the compensation fuel flow is calculated at a fuel calculation computing unit 36 to compute the calculation fuel flow amount, and from the computed value a load time is computed.
Patent JP-H1034086-A (JP)
Title: Handling device by classifications
Inventor: YAGI SHIGERU
IPC: B07C3/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve exactness, operability, safety and durability by improving a handling device by classifications which divides slips, etc., by classifications. SOLUTION: At the time of determining to which housing space in classifying boxes the slips are to be allocated, a CPU 41 allocates the slips in such a manner that the slips are housed with good balance over the entire part of the boxes. This CPU 41 stores the classification codes inputted thereto as history information into a slip history memory 44 and drives the boxes upstream according to this history information at housing the slips. A sensor section 53 detects the weights of the boxes before the step out of a motor 9 and the CPU 41 controls the revolution of the motor according to the weights of the boxes. When the sensor section 53 detects the slips left in the boxes, the CPU 41 announces this effect. When the sensor section 53 detects that the hand is inserted into the box during the revolution of the motor, the CPU 41 rapidly stops the motor.
Patent JP-H1034389-A (JP)
Title: Dehydrator
Inventor: TANAKA HIROKAZU
IPC: B30B9/24
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a hole clogging in a solid-liquid separating part and to always execute solid-liquid separation under the same state in a solid-liquid separator separating the mixture of a solid and liquid such as a sludge or the like. SOLUTION: The mixture of the solid and liquid fed to a dehydrator composed of a sponge-like belt conveyer 1 and an ordinary belt conveyer 2 is arranged in parallel so as to become the shape being caught between both conveyers. The sponge-like belt is compressed with a compressing roll 3 at a position where both conveyer belts are about to face, just thereafter the mixture of the solid and liquid is fed to the sponge-like belt part which is expanding, and the solid separated from the liquid is discharged at the position after the mixture is released from the sandwich state by both conveyers. Next, the sponge-like belt is compressed with a drainage roll 4 to discharge the liquid absorbed into the belt.
Patent JP-H0763853-A (JP)
Title: Device of measuring distance
Inventor: YOSHIDA MASATO
IPC: G01B11/00
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a device of measuring distance which enables accurate measurement of distance. CONSTITUTION:An emission signal generated by a control circuit 3 is amplified by an emission drive circuit 2 and a measuring light is emitted from a light- emitting diode 1 to an object of detection. Simultaneously with the emission, the measuring light is inputted to a photodiode 4 through an optical fiber 50 and inputted from it to a counter circuit 6 as a reception signal 0 through a light-receiving circuit 5. A reflected light from the object of detection is also inputted to the counter circuit 6 as a reception signal 1 through the photodiode 4 and the light-receiving circuit 5. Based on the input of the reception signal 0, the counter circuit 6 starts count of clock timing from a count clock 7 and continues the count till the input of the reception signal 1. The number of clock timings from the reception signal 0 to the reception signal 1 is outputted to the control circuit 3 and the distance to the object of detection is calculated on the basis of this number.
Patent JP-H0961813-A (JP)
Title: Liquid crystal display device
Inventor: FURUSATO TAKAO
IPC: G02B5/04
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To display a high-quality color picture by making the light of a specified color incident on liquid crystal with low loss without using a color filter. SOLUTION: This liquid crystal display device 1 is equipped with plural prisms 4a to 4c provided corresponding to the respective picture element areas such as a red area R, a green area G and a blue area B in liquid crystal 3 in order to disperse incident light on a light transmissive base plate 2a on a side on which the light from a light source is made incident, and light shielding films 6a to 6d arranged between the plural prisms 4a to 4c and the liquid crystal 3 and shielding the light of colors other than the colors corresponding to the respective picture element areas out of the light dispersed by the prisms 4a to 4c.
Patent JP-S59104609-A (JP)
Title: Waveguide type optical isolator
Inventor: TATSUTA MITSUHIRO
IPC: G02B27/28
Filed: 1982-12-07
Abstract: PURPOSE:To improve adhesive strength with a magneto-optical crystal thin film, to adjust magnitude of a double refraction extending over a wide range, and also to select freely a main axis direction of the double refraction by using a structural double refraction medium as a constituting element of a waveguide type optical isolator. CONSTITUTION:A medium 8 is vapor-deposited to suitable thickness on the surface of a substrate 10, subsequently, the medium 8 is scraped like a lattice by means of plasma etching, etc., and next, a medium 9 is vapor-deposited, by which a structural double refraction medium is obtained. A main axis direction of a double refraction can be selected to an optional direction by changing a direction of etching. Also, magnitude of the double refraction can be changed extending over a wide range by changing a ratio of thickness of the medium 8 and 9. Also, adhesive strength of this double refraction medium and a magneto- optical crystal thin film is good. A waveguide type isolator having said feature is obtained by laminating an isotropic medium, the magneto-optical crystal thin film and a structural anisotropic medium in this order.
Patent JP-S58114300-A (JP)
Inventor: KOORIHAMA HIDEKAZU
IPC: G07F9/00
Filed: 1981-12-28
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-S6192562-A (JP)
Title: Bioreactor
Inventor: SUMIYOSHI IKUO
IPC: C12M1/40
Filed: 1984-10-15
Abstract: PURPOSE:A bioreactor which is formed by supporting liquid-tightly a cartridge type of reaction mixture separation elements provided with cylindrical reaction mixture separation tubes made of a porous ceramic with controlled pore sizes, thus enabling continuous operations with high productivity. CONSTITUTION:An synthetic aggregation material of uniform and fine polyhedron particles is sintered with aid of an inorganic binder to form a cylindrical tube 19 for separating the reaction mixture which is made of a porous ceramic having regulated pore sizes. A plurality of the resultant ceramic tubes 19 are liquid-tightly closed on its one end with the plate 16 and an adhesive 18, while a binding ring 17 is adhered with adhesive 18 to the other end to allow the outlet for the reaction mixture in the tube to join together in the outlet 10 whereby the cartridge type element for reaction mixture separation 3 is assembled. Then, the element 3, the case 2 which surrounds the element 3 and has the outlet 7 for culture mixture and the cover 4 which has the path for exhausting the reaction mixture 6 and the space for cultivation 9 formed between the case 2 and the element 3 are combined liquid-tightly and the case 2 is provided with heater 8 on its outer surface.
Patent JP-S60106169-A (JP)
Title: Manufactuire of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/732
Filed: 1983-11-15
Abstract: PURPOSE:To enable to realize a transistor using a metal silicide layer for the electrodes to lead out the base by a method wherein two processes of a process, wherein a polycrystalline silicon layer having been formed into an alloy is removed, and a process, wherein an emitter region is formed on the base region, are inserted in the manufacturing method of the semiconductor device, transistor. CONSTITUTION:A thin silicon oxide film 24 is formed on the surface of an emitter forming region 24A having been exposed by a short-time oxidizing process, and after that, the silicon oxide film 24 is furthermore formed on the whole surfaces of silicide layers 16A as well and an insulating film is formed on the emitter forming region 24A and the side parts 24B of both silicide layers 16A. The silicon oxide film 24 is removed by performing an etching on the surface of the silicon oxide film 24 using an anisotropic etching method. As a result, an oxide film 24A having been formed on the side walls of the silicide layers 16A is left. A P<+> type region 28 is furthermore formed by an ion-implantation method, etc., through an aperture corresponding to the emitter forming region 24A formed in such a way, and the P<+> type region 28 is used as a base region along with a P<+> type region 20. Subsequently to this, an N<+> type region 30 is formed by an ion-implantation method, etc., and the N<+> type region 30 is used as an emitter region. An emitter electrode 32 consisting of Al, etc., is formed in the aperture on the emitter region 30, and at the same time, a base electrode 34 and a collector electrode 36 are formed.
Patent JP-H1062662-A (JP)
Title: Optical coated fiber
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the leading of an optical coated fiber and utilize an existing batch fusing machine by forming an intermediate layer formed of a resin having releasing property on the optical coated fiber, and providing a coating layer having a specified Young's modulus. SOLUTION: A primary coating layer 2 and a secondary coating layer 3 formed of an ultraviolet ray hardening resin are successively provided on the circumference of an optical crude fiber 1, whereby an optical coated fiber 4 is formed. An intermediate layer 5 formed of a resin having releasing property is provided on the circumference of the optical coated fiber 4, and a coating layer 6 having a Young's modulus of 50-150kgf/mm<2> is provided thereon, whereby an optical fiber 7 is formed. The optical fiber 7 is thus low tough with a small elongation of the coating layer 5, and can be easily notched by a tool such as mechanical stripper. The outer diameter C of the optical fiber 7 is set to 450-550μm, so that a batch fusion can be performed by use of an existing multifiber fusing machine as it is.
Patent JP-H0749692-A (JP)
Title: Automatic accompaniment device
Inventor: TAKAHASHI AYUMI
IPC: G10H1/38
Filed: 1993-08-06
Abstract: PURPOSE:To eliminate the necessity of an operator to perform chord conversion processes while inputting accompaniment by converting the chord inputted as an accompaniment pattern into a specific chord which becomes the basis of the accompaniment pattern chord conversion. CONSTITUTION:Accompaniment patterns by prescribed chords are beforehand stored in a storage means. When an arbitrary chord is specified as the accompaniment data for an automatic accompaniment, the accompaniment pattern by the prescribed chord stored in the storage means is converted into an accompaniment pattern with a pitch corresponding to an arbitrary chord and an automatic accompaniment is performed in the automatic accompaniment device. The device is provided with an input means which inputs accompaniment patterns by an arbitrary chord and a conversion means which converts the arbitrary chord inputted by the input means into a prescribed chord and converts the accompaniment by the arbitrary chord into accompaniment pattern by the prescribed chord.
Patent JP-S6266943-A (JP)
Inventor: KARUBIN EFU KUOOTO
IPC: G06K15/10
Filed: 1986-09-10
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-H04100592-A (JP)
Title: Carbonic acid gas spring preparation apparatus
Inventor: KUMON NAOKI
IPC: C02F1/68
Filed: 1990-08-14
Abstract: PURPOSE:To keep the carbonic acid gas concentration in bath water constant by controlling a carbonic acid gas spring preparation means according to the state and history of the bath water without measuring the carbonic acid gas concentration in the bath water directly. CONSTITUTION:The state of a bath tub 1 is detected by a bath tub state detecting means 3. Corresponding to the detected state of the bath tub 1 by the bath tub state detecting means 3 and based on the data, which is stored previously, of the alteration ratio of the carbonic acid gas concentration in the bath water, a carbonic acid gas spring preparation means 2 is controlled by a controlling means 5. In other words, the carbonic acid gas spring preparation means 2 is operated when the carbonic acid gas concentration in the bath tub 1 becomes equal to or less than a certain concentration and stopped when the concentration becomes the certain concentration. Consequently there is obtained a carbonic acid gas spring preparation apparatus which is economical, easy to handle, durable, and able to keep the carbonic acid gas concentration in the bath water constant precisely.
Patent JP-S6273799-A (JP)
Inventor: SHIMADA YUZO
IPC: H01L23/15
Filed: 1985-09-27
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。