baber/WOPTO huggingface dataset:
Patent JP-H1165117-A (JP)
Title: Photosensitive resin composition and solder resist ink using that
Inventor: YANAGAWA MAKOTO
IPC: C09D11/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin compsn. which has excellent flexibility and moisture resistance of a hardened film and which is suitable as a solder resist for a flexible printed circuit board or a printed circuit board to be used in an LSI package. SOLUTION: This resin compsn. is prepared by compounding (A) a carboxyl group-contg. photosensitive prepolymer, (B) a powder silica, (C) a photoreactive diluent, (D) a photopolymerization initiator and (E) a thermosetting component. The prepolymer (A) is prepared by allowing an epoxy resin expressed by the formula ((n) is an integer of >=1) to react with an ethylene-type unsatd. carboxylic acid by 0.2 to 1.2 mol per the epoxy equiv., and further to react with a polybaslc carboxylic acid or its anhydride or a mixture of them by 0.2 to 1.0 mol per the epoxy equiv.
Patent JP-H0841237-A (JP)
Title: Alkenyl aromatic polymer foam body
Inventor: RICHIYAADO ERU HAAPUSU
IPC: C08J9/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To economically obtain the subject foam excellent in structural strengths, heat insulation properties, and appearance and useful for a heat insulation material or the like by extruding a foamable mixture containing finely divided water-containing organic vegetable matter into a low-pressure zone.  
     SOLUTION: The objective foam is obtained by extruding a foamable mixture obtained by blending (A) a finely divided water-containing vegetable matter [for example, finely divided powder of corn spike cores] with (B) a thermoplastic polymeric material, and (C) a volatile organic fluid blowing agent (for example, dichlorofluoromethane) at a high temperature under superatmospheric pressure into a low-pressure zone. Desirably, the amount of component A used is 0.5-20 wt.% based on component B, and component B used is an alkenylaromatic polymer having a weight-average molecular weight of 100,000-350,000 as measured by gel permeation chromatography. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1073242-A (JP)
Title: Temperature control for continuous annealing furnace
Inventor: MAYUMI YASUHIRO
IPC: F23N5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To perform cooling in a desired time by supplying forcibly cooling air to an air supply pipe connected to one burner through a radiant tube from an air supply pipe connected to the other burner while performing the combustion operation of the burners. SOLUTION: In a furnace temperature control part A, a furnace temperature set value 21 is set by using a regenerative radiant tube burner and controlled by a temperature controller 22. Herein, combustion gas flow and combustion air flow are respectively adjusted by a combustion gas flow control valve 25 and a combustion air flow control valve 27 through a combustion gas flow controller 24 and a combustion air flow controller 26. At the time of cooling a furnace, while furnace temperature is controlled in the furnace temperature control part A, a cooling compensating part B is operated. A cooling operation in the cooling compensating part B is carried out by supplying forcibly cooling air from an air supply pipe connected to one burner and supplying the forcibly cooling air to an air supply pipe connected to the other burner through a radiant tube.
Patent JP-H0278990-A (JP)
Title: Weather sensor and its manufacture
Inventor: KONDO SEITARO
IPC: G01W1/06
Filed: 1988-09-14
Abstract: PURPOSE:To predict accurate weather by putting a body obtained interposing reactive crystal of camphor in alcohol liquid in a transparent container hermetically, and sensing abnormal variation in atmospheric pressure over a considerably wide range. CONSTITUTION:Natural camphor oil 17 and salt 7g are added to liquid obtained by adding 100cc clear water to 400cc ethanol alcohol and this liquid is further diluted with 250cc clear water to obtain liquid with 500-400OMEGA, which is stored in a bottomed color transparent glass container 1, whose injection hole is sealed by heating. The reactive crystal of camphor in the glass substrate 1 is suspended in liquid 4 consisting principally of alcohol. When weather is fine and a gravitational wave is normal, the camber in the container settles on the bottom. When the weather becomes bad and a gravitational wave becomes abnormal (figure 1), that is sensed over a wide range and the crystal body of camphor moves up and is floated as shown in 2nd figure and 3rd figure according to the extent.
Patent JP-H1172642-A (JP)
Title: Optical switch and optical fiber aligning unit
Inventor: KOUDA HIROSHI
IPC: G02B6/24
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To exactly introduce optical fibers into desired fiber aligning grooves by providing an optical fiber aligning unit with a guide plate separate from fixing plates for fixing the optical fibers to a fiber array. SOLUTION: The plural fixing plates 14 are fixed adjacently to the guide plate 12 between the guide plate 12 and separating grooves 17 to the fiber array 11 included in the optical fiber aligning unit 10. The optical fibers 9 peeled and exposed from the front ends of fiber ribbons 8 are introduced into the respective first fiber aligning grooves 15a by utilizing respective fiber introducing space parts. The optical fibers 9 are guided to the respective fiber aligning grooves 15a by the guide plate 12 and, therefore, the optical fibers 9 may be exactly introduced into the desired first fiber aligning grooves 15a.  After the completion of the introduction of the optical fibers 9 into the respective first fiber aligning grooves 15a, the respectively fixing plates 14 are lined up in the state of pressing the same to the peripheral surfaces of the optical fibers 9 and are fixed to the fiber array 11.
Patent JP-S61108178-A (JP)
Title: Solar cell module
Inventor: FUJISAKI MASATO
IPC: H01L31/0216
Filed: 1984-11-01
Abstract: PURPOSE:To prevent a solar cell element from being destroyed during the assembly of a solar cell module, by adhering a protection sheet on the surface opposite to the light-receiving surface of each solar cell element. CONSTITUTION:A solar cell element 1 is reinforced by a protection sheet 7, which is adhered to the rear face of the cell element such that it covers approximately whole the surface except the portion occupied by a connection lead 2. Alternatively, a mesh protection sheet 8 may be adhered thereto. The protection sheet is made of a metal, or of acrylic or fluorine resin and adhered with solder or an adhesive. According to this construction, the yield and the reliability can be improved.
Patent JP-H0760610-A (JP)
Title: Glass plate work device
Inventor: BANDO SHIGERU
IPC: B23Q15/18
Filed: 1993-08-24
Abstract: PURPOSE:To provide a glass plate work device by which a movable body can be put accurately in a prescribed position without being influenced by this even if a temperature changes in the glass plate work device to apply desired work to a glass plate by rotating a ball screw and by moving the movable body. CONSTITUTION:A glass plate work device 1 has a ball screw 3 screw-fitted to a movable body 2, a motor 4 connected to the ball screw 3 so as to rotate the ball screw 3, a control means to control actuation of the motor 4 and a detecting means 6 to detect an ambient temperature, and the control means corrects and controls the actuation of the servomotor according to a temperature signal from the detecting means 6.
Patent JP-H04254750-A (JP)
Title: Measuring circuit for biosensor utilizing ion sensitive field-effect transistor
Inventor: SON HEIKI
IPC: G01N27/403
Filed: 1991-08-20
Abstract: PURPOSE: To provide a measurement circuit for ISFET biosensor whose reliability is improved by integrating the ISFET sensor and the measurement circuit and hence miniaturizing a total sensor system, improving noise immunity characteristics, and preventing failure. CONSTITUTION: A circuit consists of two input elements that are made of an enzyme FET 10 that is an ISFET where no enzyme-sensing film is formed at a gate part and a reference FET 20 that is an ISFET where no enzyme- sensing film is formed and a differential amplification stage 50 with a load transistor consisting of these enzyme FETs and a load transistor consisting of MOSFET, M1, and M2 of a channel that is the same as the enzyme FETs and reference FETs.
Patent JP-H04111202-A (JP)
Title: Magnetic recorder
Inventor: KANEGARA KEIKO
IPC: G11B5/02
Filed: 1990-08-31
Abstract: PURPOSE:To effectively compensate low-pass cutoff by a rotary transformer by supplying a recording signal to the rotary transformer and an amplifier means via an integration means for low-pass compensation. CONSTITUTION:The integration means 2 for low-pass compensation of the recording signal S1 is provided before the rotary transformer 5 and the amplifier means 4 of the recording signal S1 in a magnetic recorder 1 which performs the helical scan of a magnetic tape 7 wound across a drum with a rotary head 6 and records the recording signal S1 supplied to the rotary head 6 on the magnetic tape 7. The recording signal S1 is supplied to the rotary transformer 5 and the amplifier means 4 via the integration means 2 for low-pass compensation. Thereby, it is possible to compensate the low-pass cutoff by the rotary transformer with simple constitution.
Patent JP-2000060143-A (JP)
Title: Power unit for oscillatory compressor
Inventor: IKUI MASAO
IPC: H02M1/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To perform frequency control of an inverter output to be supplied to an oscillatory compressor, by enabling a power unit to automatically cope with power voltage which changes widely, and enabling it to judge the drop of battery voltage regardless of wide input, and further more, enabling it to let one side of an oscillatory compressor go to the ground, and also detecting the waveform of the inverter current surely and accurately regardless of the fluctuations in the frequency. SOLUTION: As DC power source, a battery 2 and a power source, where commercial power is converted into DC are selectively switched and connected. An inverter 6 converters a DC into an AC by the alternate switching of two pieces of switching elements, and the controller 7 controls the AC output to be supplied from the inverter 6 to an oscillatory compressor 1. A DC/DC converter 17 controls the output voltage to a fixed value regardless of the change of input voltage, whereby it enables the supply of AC output at a fixed voltage value to the oscillatory compressor 1, with respect to any of plural kinds of commercial power sources which are different in voltage and plural kinds of batteries which are different in voltage.
Patent JP-H0981962-A (JP)
Title: Optical disk and manufacturing method for optical disk
Inventor: ONISHI ATSUSHI
IPC: G11B7/24062
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of reproducing the information stored in two layers without changing the focal position of an optical pickup. SOLUTION: At the time of a low temp., a projected laser beam is reflected by a first film 20 and information stored in a first information surface 16 is reproduced. At the time of a high temp., most of the projected laser beam is transmitted through the first film 20, reflected by a second film 21 and information stored in a second information surface 18 is reproduced. By composing the second film 21 of a material that has large transitivity to the laser beam at the time of reproduction and transmits most of the laser beam at a low temp., the crosstalk from the second information surface 18 is made smaller.
Patent JP-H04246782-A (JP)
Title: System and method storing picture data processed at plurality of stage
Inventor: ROBAATO JII HOORUFUERUDO
IPC: G06F17/30
Filed: 1991-09-11
Abstract: PURPOSE: To automatically structure pictures in a computer memory as the data structure of lists connected double (or plural times) and reflected to relation among various stages of a composite picture processing task by its mutual connection. CONSTITUTION: Data structure 50 attained by a suitable high level computer language such as C includes information related to the structure 50 together with other data structure and pointers (memory addresses) to pictures related to the data structure. The relation of lists connected among pictures is constructed and maintained by these pointers. Since relation among pictures in. the connected lists is equivalent to relation among the stages of the picture processing task, the composite task for picture processing is automatically formated in the data structure of the connected lists without maintaining and managing auxiliary recording.
Patent JP-H0891226-A (JP)
Title: Handlebar mounting unit on cart
Inventor: NAKAMURA KENJI
IPC: B62B5/06
Filed: 1994-09-27
Abstract: PURPOSE: To simply and surely mount the handle bar between the upper end sections of a right and a left post for a cart with no special tool used by inserting an internal joint therein, which commonly connects a post end cap with a hair-pin type post inserted in the inside of the post end cap. CONSTITUTION: In case of assembly, each internal joint 20 is inserted into both ends of a handle bar 10 first in such a way that each cut-out 11 coincides with each guide groove 25, concurrently the insertion is kept continued in such a way that projections 35 within the hole 34 of the post end cap 30 are fitted in both the guide grooves 25 and the cut-outs 11 so as to be slid in, so that these three items are thereby integrated. Next, these combined three items 10, 20 and 30 are fitted in a void 33 in such a way that the post end cap 30 covers the upper end section of a post as it stands. A pull-up screw 40 is then inserted in the void 33 through a through hole 36, and let the tip end of the pull-up screw 40 come to the screw hole 24 of the internal joint 20, so that the pull-up screw 40 is thereby fastened by a screw driver.
Patent JP-H06218128-A (JP)
Title: Game machine controller
Inventor: ENDO KAZUHIRO
IPC: A63F7/02
Filed: 1992-08-31
Abstract: PURPOSE:To prevent burning, etc., of a connector part caused by an excessive current by inhibiting an access to a signal fetching device to be changed in the case of changing a part of a circuit board of plural pieces of signal fetching devices provided in the game machine controller. CONSTITUTION:The game machine controller 2 for monitoring and controlling a game machine, etc., in a PACHINKO hall 1 is provided with a signal fetching/ concentrating device 3 for detecting concentrically an operating signal of each apparatus in the hall 1, and the device 3 is provided with plural signal fetching devices 4 (4-1 to 4-n) for sharing in and controlling a fetch in the hall 1. In this case, when one of the signal fetching device 4 is abnormal, and a circuit board is changed, an apparatus signal of the change object device is designated by a a device change declaration setting means 15 of a main body device 6, and the change is declared. Subsequently, by a change device access inhibiting means 16, a stand information storage control part 13 is allowed to inhibit an access to the change object device. Also, stand information fetched before that time is saved from a stand information storage device 14 to a saving area.
Patent JP-H0979977-A (JP)
Title: Water-content measuring apparatus for snow
Inventor: TATSUZAKI SHIYUUJI
IPC: G01N21/35
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically measure the water content of snow real time. SOLUTION: A snow intake port door 3 is opened, snow 4 during falling is deposited in a predetermined quantity on the upper surface of a snow reception belt 5 to generate snow lump, and then infrared rays are emitted from an infrared emitting unit 8 to the lump on the belt 5, and the water content is measured based on the reflectivity of the reflected light from the lump of this case. After the measurement is ended, the belt 5 is rotated by a driving mechanism 7, a collected snow discharge port door 10 is opened to form a discharge port, and the lump on the belt 5 is discharged out of an apparatus via the discharge port. Further, the water content on the surface of the belt 5 is removed by a water content removing unit 11 for next measurement.
Patent JP-H0784992-A (JP)
Title: Simulation for particle behavior in rotary mixing container
Inventor: YAMANE KENJI
IPC: G06F19/00
Filed: 1993-09-17
Abstract: PURPOSE:To predict the particle behavior in the mixing container which rotates with precision so far not obtained by conventional technology. CONSTITUTION:The simulation device for the particle behavior in the rotary mixing container has a means which records physical characteristic values of particles put in the rotary mixing container, a means which records the three-dimensional shape of the internal wall of the rotary mixing container, friction characteristics of the internal wall, the attitude to the gravitational direction, and the rotating speed, a means which calculates the positions of the particles in the rotary mixing container at fine intervals of time on the basis of the recorded physical characteristic values of the particles, the recorded three-dimensional shape and friction characteristics of the internal wall of the rotary mixing container, the attitude to the gravitational direction, and the rotating speed, and a means which displays the calculated positions of the particles at fine intervals of time respectively and enables the position change state of the particles in the rotary mixing container to be observed.
Patent JP-H02112885-A (JP)
Title: Diffused junction method of tool material and support material thereof and tool manufactured through said method
Inventor: PUREIBUIN MISUTORII
IPC: B23K35/00
Filed: 1989-09-08
Abstract: PURPOSE: To create a tool material which is firmly joined to a supporting material by providing an intermediate layer having a specified thickness of nickel or the like between the tool material and the supporting material and diffusing the intermediate layer into the tool material and the supporting material at a temperature exceeding a melting point of the intermediate layer and a specified joining pressure. CONSTITUTION: An annular tool material 12 is diffusion joined within a annular supporting material 13. The supporting material 13 is made of a ferrous alloy. The tool material 12 is composed of titanium carbide, titanium diboride, titanium nitride in a metal matrix, silicon carbide, aluminum nitride in an aluminum matrix, silicon nitride, aluminum nitride in a silicon carbide matrix, and silicon carbide in a steel matrix. An intermediate layer having 50 μm in thickness which is selected from a group consisting of nickel, titanium and tungsten is provided between the tool material 12 and the supporting material 13. The intermediate layer is diffused into the tool material 12 and the supporting material 13 at a temperature exceeding the melting point of the intermediate layer and a joining pressure of 10-28 bars.  Thus, the tool material which is firmly joined to the supporting material is created.
Patent JP-H05232212-A (JP)
Title: Reception optical system
Inventor: KITAMURA YOSHIYUKI
IPC: G01S17/08
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a reception optical system wherein, after a photodetector has been mounted and when a reception optical axis is confirmed, it is not required that the photodetector is detached and that its position is adjusted again in the reception optical system by means of which a beam of light having a specific wavelength inside an angle of field is photoelectrically converted. CONSTITUTION:A tube is split in a part where a beam of reception light between relay lenses 5, 6 for a reception optical system becomes a beam of parallel light; the beam of parallel light is made incident on the side of an object lens 1 from the relay lens 5; a reception optical axis 13 is confirmed. After it has been confirmed, tubes 15, 16 are combined, and the position of a photodetector 9 is not moved.
Patent JP-H0783291-A (JP)
Title: Decelerator
Inventor: IGA KIYOSHI
IPC: F16H1/32
Filed: 1993-09-17
Abstract: PURPOSE:To reduce the friction loss of a decelerator and to improve the transmitting efficiency of the motive power. CONSTITUTION:An inclined shaft 9 connected to an input shaft 2 is provided between the input shaft 2 and an output shaft 3 in a casing 1. A disk 11 is provided on the inclined shaft 9, and the disk 11 is connected to the output shaft 3 through a connecting pin 21. On both side surfaces 11a and 11b of the disk 11, radial grooves 14 are formed in the same angular interval, and ball trains 18 and 19 corresponding to the alignment of the radial grooves 14 are aligned between the casing 1 and the disk 11. And a difference is given between the alignment number of the radial grooves 14 and the alignment number of the ball trains 18 and 19. As a result, the rotating input from the input shaft 2 is transmitted to the inclined shaft 9 and the disk 11 in order, and it is transmitted to the output shaft 3 through the connecting pin 21. In this case, the rotation of the disk 11 is reduced by the engagement of the radial grooves 14 and the ball trains 18 and 19, and the rotating output from the output shaft 3 is reduced. And since the radial grooves 14 and the ball trains 18 and 19 are point contacted, a loss torque by the friction is also reduced.
Patent JP-2001026942-A (JP)
Title: Cargo feeding work vehicle provided with belt conveyor and work method therefor
Inventor: MIYASHITA NAOHITO
IPC: B60P1/36
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cargo feeding work vehicle having a structure allowing gravel to be transported directly onto construction site while running together with a dump truck, and a work method therefor. SOLUTION: In this work method for a cargo feeding work vehicle provided with a belt conveyor, the cargo feeding work vehicle consists of a cargo receive part A constituted by attaching a cargo receive panel 11, a main body part B provided continuously at the back of the cargo receive part A, a position fixing type belt conveyor 8 arranged from a front end of the cargo receive part A over a rear end of the main body part B, an expansible position variable type belt conveyor 1 formed so as to connect with the main body part B at the time of work, and an outer case 15 which holds a part of the position variable type belt conveyor 1 and is formed in the interlocking relationship with a turn arm 18 attached to the main body part B to receive cargo and unload cargo while running together with a dump truck C.
Patent JP-H1074029-A (JP)
Title: Image forming device
Inventor: TAIRA MASANOBU
IPC: G03G15/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve a fixing processing ability by constituting a device so that a carrying speed of a recording medium can be set to 1st carrying speed which is set before the recording medium reaches a fixing means and 2nd carrying speed which is set when the recording medium passes through the fixing means. SOLUTION: The driving force of a motor M1 is transmitted to a photoreceptor drum 4, and an image is formed and also the recording medium P is carried. The medium P reaches the fixing means and is carried by the rotation of fixing film 29. In the case of forming the image by consecutively feeding the medium P consisting of a cut sheet, the fixing means is set so that the medium P carried later may not reach the fixing means until the medium P carried before passes through the fixing means, and the carrying speed may be such speed that an interval between the recording media is minimum. The carrying speed of the medium P is set so that the medium P is carried at the 1st carrying speed PD before it reaches the fixing means and carried at the 2nd carrying speed PF when it passes through the fixing means.