baber/WOPTO huggingface dataset:
Patent JP-2000261014-A (JP)
Title: Photoelectric conversion member
Inventor: YAMAZAKI MUTSUKI
IPC: H01L21/205
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To connect elements in series and to prevent reduction in transducing efficiency that results from losses caused by contact resistance, by providing a connecting semiconductor layer, which is formed between first and second photoelectromotive force elements making direct contact. SOLUTION: On a conductive substrate 8, a P-type polycrystalline Si layer containing a group 3 element of the periodic table is formed with a thickness of 5 μm, an n-type polycrystalline Si layer 6 containing a group 5 element of the periodic table is formed with a thickness of 500 Å (angstroms), and an amorphous Si layer 5 containing a group 3 element of the periodic table or containing carbon and a group 3 element of the periodic table is formed with a thickness of 500 Å. Then, a a-Si layer 4 serving as an intrinsic semiconductor with a thickness of 1 μm and additionally an a-Si layer 3 containing a group 5 element of the periodic table or containing carbon and a group 5 element are stacked in this order thereon.  A transparent electrode 2, such as ITO, is formed thereon with a thickness of 0.2 μm, and current collecting electrodes 1 made of a material such as Ag, solder, In, and Sn are provided at 1 cm pitches. Hence, it is possible to readily connect photovoltaic elements in series and to suppress reduction in conversion efficiency, that results from losses caused by contact resistance.
Patent JP-H11316175-A (JP)
Title: Flame detecting circuit
Inventor: SCHNEIDER DONALD ALBERT
IPC: G01J1/42
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode flame sensor having a simplified signal regulating circuit with variable sensitivity by providing a photodiode generating a photoelectric current proportional to the intensity of the electromagnetic radiation from a flame in response thereto. SOLUTION: A photodiode D4 generates a photoelectric current output signal proportional to the intensity of ultraviolet ray electromagnetic radiation from a flame. The output signal from the photodiode D4 is amplified and converted by a current-voltage converter/amplifier U1A. The gain of the amplifier U1A is determined by a feedback circuit consisting of resistors R3, R4, R9, and automatically gain-controlled. An amplifier U1B forms a voltage-current converter together with a transistor Q2 to convert the voltage output of the amplifier U1A to a current output. A resistance circuit formed of resistors R7, R11, R12 adds a bias as the current is set to zero in a desired level. The power source to the circuit A is formed of a transistor U2 and a Zener diode D3.
Patent JP-H06250294-A (JP)
Title: Image forming device
Inventor: NAKAMURA TAKASHI
IPC: G03B27/52
Filed: 1993-03-01
Abstract: PURPOSE:To provide an image forming device capable of forming a print whose image quality is deteriorated little even in the case of performing special processing such as the synthesis of an original image and a character, a mark and other patterns or the soft focus processing of the original image. CONSTITUTION:Liquid crystal panels 100 and 110 are provided between light sources 36 and 71 for irradiating an original and a photosensitive material 14. The photosensitive material 14 is made of a heat developable photosensitive material, and the original image exposed to the photosensitive material 14 is transferred to an image receiving material 20 in a heat developing and transfer part 29. In the case of exposure, the liquid crystal panel 100 is driven to display the character, the mark and the pattern, etc., and uniformly change light transmittance in all the surface or one part of the panel, so that the special processed print to which the image synthesis or the soft focus processing is performed is obtained.
Patent JP-H06250061-A (JP)
Title: Optical member holding device
Inventor: IKEDA MASATOSHI
IPC: G02B7/198
Filed: 1993-02-26
Abstract: PURPOSE:To enhance the stability of the optical axis of a mirror, to simplify structure and to eliminate need for adjusting holding power. CONSTITUTION:Since the horizontal mirror 1 is held in hung state, the longitudinal direction and the gravity direction of a leaf spring 6 coincide with each other and the buckling or the torsion of the spring 6 hardly occurs. Besides, the stability in the optical axis direction of the mirror 1 is enhanced. Since the structure is not such a structure that the holding power is adjusted by an adjustment mechanism, it is made simple and the need for adjusting the holding power is eliminated. Further, since a hole 9 for temporarily fixing is provided on the spring 6, the spring 6 can be temporarily fixed to a frame body 3 in injecting adhesive agent 8 in the hole 9 and fixed to the frame body 3 by a bolt 10 after the adhesive agent 8 is hardened. As the result, the fine movement of the spring 6 generated when the bolt 10 is clamped is prevented from occurring and the stability in the optical axis direction of the mirror 1 is enhanced further.
Patent JP-S59187959-A (JP)
Inventor: KATSURA MASATO
IPC: E04B2/56
Filed: 1983-04-08
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-H03265606-A (JP)
Title: Deodorization of polyolefin
Inventor: YOSHIDA AKIRA
IPC: C08F10/00
Filed: 1990-03-15
Abstract: PURPOSE:To deodorize a polyolefin in good efficiency by bringing the polyolefin into contact with a liquid or supercritical fluid of CO2 by immersing therein. CONSTITUTION:A polyolefin (e.g. ethylene polymer pellets or propylene/ethylene copolymer pellets) is brought into contact with a liquid or supercritical fluid of CO2 by immersing in it. According to the above process, polymerizer- originating lubricating oils contained in the polyolefin or oligomers contained in it as the by-products of polymerization reaction, etc., can be extracted more efficiently than by the conventional processes comprising using hot water or steam. The deodorized polyolefin resin can be desirably used for food packaging and food containers.
Patent JP-H05256219-A (JP)
Title: Intake device for engine
IPC: F02M35/16
Filed: 1991-03-04
Abstract: PURPOSE:To prevent vibration propagated from the inlet pipe of an intake device to the apron panel of a front fender as much as possible without using a special member. CONSTITUTION:A washer tank 17 is used, and an inlet pipe 10 is attached to an apron panel 11 through the washer tank 17. Since the vibration of the inlet pipe 10 is thereby absorbed by the washer tank 17, the propagation of the vibration to the apron panel, namely, a car body can be prevented as much as possible.
Patent JP-H10255369-A (JP)
Title: Disk recording and reproducing device
Inventor: NISHIMOTO KYOJI
IPC: G11B25/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily fit a disk to a regular position in the device capable of rotating the disk in its standby posture. SOLUTION: A cabinet 1 has an opening 10 in a front surface and is provided with a chassis 3 for holding the disk D in its standing state to face the front surface in the inside, and a front panel 2 for covering the opening 10 is pivotally supported by a lower end part of the cabinet 1. The chassis 3 is pivotally supported on its upper end part by the cabinet 1, where links 6 for turning the chassis 3 in accordance with opening and closing of the front panel 2 are provided between a lower end part of the chassis 3 and a free end part of the front panel 2. In accordance with rotation of the front panel in the opening direction, the chassis 3 is turned upward, and is exposed from the opening 10.
Patent JP-2000260806-A (JP)
Title: Wire bonder
Inventor: KOBAYASHI KAZUHISA
IPC: H01L21/60
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To surely detect appearance of a metal ball, with a comparatively simple structure, and enable high-speed operation. SOLUTION: A capillary 7 fixed to the top end of a horn 6 and metal ball forming means 10 for melting the top end of a metal wire 8 passing through the capillary 7 and projecting from the lower end of the capillary 7 are provided, thereby forming the metal balls 8a. The metal ball 8a is pushed against a work 1 at the lower end of the capillary 7, and an ultrasonic oscillation is given to the ball while being pressed to connect a metal wire. A means 11 is provided for detecting the appearance of the ball 8a prior to the connection of the metal ball 8a formed at the lower end of the metal wire to the work.
Patent JP-S63228723-A (JP)
Title: Semiconductor device
Inventor: UCHIUMI KUNIAKI
IPC: H01L21/60
Filed: 1987-03-18
Abstract: PURPOSE:To transmit normally a high frequency signal, by constituting the signal wires on both a semiconductor chip and a package in a coplaner structure having the same characteristic impedance, and connecting the respective signal wires and grounding parts. CONSTITUTION:A signal wire 31 is arranged between grounding wires 41 and 42 on a semiconductor chip 1, and has a coplaner structure, which constitutes a transmission line with a desired characteristic impedance. In the same manner, a signal wire 32 on a package 2 has a coplaner structure with grounding wires 43 and 44 on both sides, and constitutes a transmission line with the same characteristic impedance as the signal wire 31. The signal wires 31 and 32, and the grounding wires 41-44 are connected respectively via peds 61-66 and junction wires 51-53. A part of the pad and the junction wire is not an accurate coplanar structure, but it can be constituted as a pseudo-coplanar structure. Thereby, the transmission line on both the chip and the package has the coplanar structure, and, for example, a transmission line having a 50OMEGA characteristic impedance is realized, which can transmit signals normally.
Patent JP-S60207603-A (JP)
Inventor: KUBO SHIGEO
IPC: A43B21/22
Filed: 1984-03-30
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-H05262012-A (JP)
Title: Recording device for thermal recording body
IPC: B41J29/36
Filed: 1992-03-19
Abstract: PURPOSE:To improve erasability after information is written while preventing the deterioration of picture quality resulting from the change of color-developing density, etc., by successively arranging a first heating section, a cooling section and a second heating section in front of the write heating section of information to a thermal recording body. CONSTITUTION:A thermal recording body 1 is carried in the direction of the arrow, and a first heating section 2, a first cooling section 3, a second heating section 4, a write heating section 5 and a second cooling section 6 are disposed successively along the carrying path. A temperature detecting member 7, a heat-generating section 8 and a temperature control circuit 9 are installed to the first heating section 2. A cooling air blower 11 is mounted to the first cooling section 3, and a heating member 12 is set up to the second heating section 4 and a write member 13 to the write heating section 5 respectively. The thermal recording body 1 is heated at a temperature, where it is made cloudy, in the first heating section 2, and the thermal recording body 1 is cooled at a temperature, where cloudy density reaches near a maximum level, or lower in the cooling section. The thermal recording body 1 is heated at a temperature, where it is made opaque, in the second heating section 4. The write member 13 is composed of an end face type thermal head.
Patent JP-H05188856-A (JP)
Title: Information retrieval and display device
Inventor: HOTTA MASAHIKO
IPC: G09G5/00
Filed: 1991-03-27
Abstract: PURPOSE:To save manpower when a retrieval key word is inputted and to improve retrieving accuracy. CONSTITUTION:A map screen or the like is displayed on a display part 1 and positional information 3 is set by a position input part 2. By a data retrieving key word conversion part 4, the key word for retrieval 5 is outputted by using a pointer (or area number) and key word corresponding table 6. By a data retrieval part 8, a specified pointer which is previously edited or area dividing information is set based on the key word 5 and the pointer of the nearest and the information of the area number is displayed on the display part 1 as the retrieved result.
Patent JP-S51138347-A (JP)
Title: Semiconductor memory device
Inventor: KUROKI KOUREI
IPC: H01L21/8246
Filed: 1975-05-26
Abstract: PURPOSE:A memory device using a high reliable and ferroelectric IG - FET as a memory cell, operable with a low write and read voltage, requiring no substrate separation, operated with a single power source and capable of writing and reading with no substantial semi-selecting disturbance to a gate insulation film.
Patent JP-H09254205-A (JP)
Title: Method and device for controlling pressure of injection molding machine
Inventor: OCHI SEISHI
IPC: B29C45/77
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling pressure and the device thereof by which stable molding conditions are obtained even when velocity of a screw is fluctuated in closed-loop control of resin pressure (injection pressure) of an injection molding machine. SOLUTION: In the device, a servomotor 10 is used for the driving source of a screw 2. In this case, closed-loop control of velocity VFB corresponding to velocity of an injection shaft is performed as the minor-loop thereof together with closed-loop control of pressure PFB appropriate to injection pressure. The velocity of the servomotor 10 is controlled so that the pressure PFB coincides with set value P.
Patent JP-S53149013-A (JP)
Title: Automatic cassette cover opening and closing device
Inventor: OOHARA KENJI
IPC: G11B15/675
Filed: 1977-06-01
Abstract: PURPOSE: To prevent both double insertion of a cassette and steal of dusts by opening a cassette cover when there is not cassette inserted and by automatically closing the cover when the cassette is inserted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0933902-A (JP)
Title: Manufacture of plasma address display device
Inventor: SEKI ATSUSHI
IPC: G02F1/13
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the warp of a glass substrate by firing a glass substrate which is already printed, placing the four corners on a specific surface while directing the surface of the glass substrate to the specific surface, and firing the glass substrate. SOLUTION: The glass substrate 31a where printed bodies 38a such as a barrier rib and a plasma electrode are formed is placed on the surface of a conveyor belt 2 and carried into a furnace body 10a interlocking with the movement of the conveyor belt 2, and in the furnace body 10a, the substrate is fired. Then support tools 1a-1d, for example, in a cubic shape are mounted manually or automatically at four specific places on the top surface of the conveyor belt 2, and the four corners 31b1-31b4 of the curved glass substrate 31b are mounted on the top surfaces of the support tools 1a-1d respectively. Further, the glass substrate 31b mounted on the support tools 1a-1d is conveyed in the furnace body 10b and fired interlocking with the movement of the conveyor belt 2.  At this time, the glass substrate 31b is applied with a force in the direction where the curvature is corrected with its dead weight.
Patent JP-H03262644-A (JP)
Title: Apparatus and method for card printing and information recording card
Inventor: FUKAI SHIGERU
IPC: B42D15/10
Filed: 1990-03-13
Abstract: PURPOSE:To perform printing an image on an information recording card with excellent durability and express density gradation of the image to be printed by providing a transfer sheet between a heat generating part and a matter to be printed which makes heat fusing resin perform fusion bonding and attach to a matter to be printed. CONSTITUTION:A transfer sheet 5 is fed by fixing a card 3 on a card support stand 2 which is transferred to a thermal head 6 side by the aid of a screw rod and the transfer sheet 5 is fed on a card 3 by rotating reels 4a and 4b. At this time, by the rotation of the reels 4a and 4b, the heat fusing layer of a color to be printed abuts on a card 3. When the part to start printing of a card 3 comes right under the part 6b for heat generation of the thermal head 6, it pressure-welds the thermal head 6, and a rectangular pulse of the image information is supplied to its electrode from a conduction control means. The size of this rectangular pulse is made variable in accordance with the density of the image to be printed A and is adjusted in time length, therefore, the heat generation area of the heat generation part 6b varies in various kinds in magnitudes, accordingly, heat fused resin layer melts in accordance with the magnitudes of the heat generating area, thereby, dot pixels corresponding to the density of an image to be printed on the card 3 can be formed.
Patent JP-S61222769-A (JP)
Title: Automatic paper-supplying device for perfect printing
Inventor: OOBANYA NOBUO
IPC: B41J3/54
Filed: 1985-03-29
Abstract: PURPOSE:To perform perfect printing, by providing a primary containing box for containing papers printed on the face side, a transverse-direction reversion containing box, a longitudinal-direction containing box and a reversing roller. CONSTITUTION:A paper printed on the face side thereof is contained into the primary containing box 2 by a switching lever 10, is reversed in the transverse direction by a transverse-direction reversing roller 5, and is transferred into the longitudinal-direction containing box 3. Further, the paper is reversed in the longitudinal direction by a longitudinal-direction reversion roller 6, is trans ferred into a longitudinal-direction reversion containing box 4, is fed to a platen 12 by the box 4, and is printed on the back side thereof. The paper printed on both sides thereof and fed out from a discharging roller 11 is automatically switched by the lever 10, and is fed out to a stacker 7. Accordingly, where an automatic paper-supplying device and a reversing device are combined with each other as one body, the paper can be printed alternately on the face side and the back side and contained into the stacker 7, under control from a CPU.
Patent JP-H09255099-A (JP)
Title: Automatic oil feeding apparatus
Inventor: RENBUTSU TATSUYA
IPC: B67D7/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To automatically perform oil feeding to an existing vehicle. SOLUTION: A robot manipulator 3 moved up and down by means of a hoisting and lowering device 9 is provided on an oil feeding apparatus main body 1. An oil feeding nozzle 6 is provided on the apex part of the robot manipulator 3. An ejecting pipe 5 inserted into an oil feeding hole 4 of a vehicle S is provided on the oil feeding nozzle 6. The ejecting pipe 5 is constituted of a flexible pipe material, e.g. a metal bellows and when it is straightly inserted into a tank of the vehicle S from the oil feeding hole 4, the ejecting pipe 5 is surely inserted by deforming it along the pipeline from the oil feeding hole 4 to the tank of the vehicle S.
Patent JP-H09107300-A (JP)
Title: Fm multiplex broadcasting receiver
Inventor: INABA HIROYUKI
IPC: H04H20/00
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the storage capacity to reduce the cost by fixing the period of storage and automatically abandoning stored character information after this fixed period. CONSTITUTION: When character information is inputted from an error correction data demodulation circuit 14 to a data processing circuit 15', time information at this time, namely, a time signal is inputted from a time generation circuit 19, and time information is added to data in each unit of character information inputted from the error correction data demodulation circuit 14 to edit one data, and it is stored in a first storage circuit 16. The data processing circuit 15' reads character information and time information as preceding stored information in the first storage circuit 16. Thereafter, the time difference in each unit of character information is compared with a reference time; and if there are character information whose time differences exceed the reference time for which they are permitted to be stored, only these character information are abandoned.  That is, old and unnecessary character information are not stored for a time longer than necessary.
Patent JP-S54155142-A (JP)
Title: Capacitor type resistance welding machine
Inventor: TOKUDA KAZUO
IPC: B23K11/26
Filed: 1978-05-27
Abstract: PURPOSE: The above mentioned welding machine, improved the reliability simplifying the circuit construction and also, enable to make small-size, by forming the primary side coil for discharge and auxiliary coil for charging separately in the transformer for charging and discharge.  
     CONSTITUTION: The charging current Ic is turned on the main capacitor 14 through the auxiliary coil 15b of the transformer for charging and discharge 15 during charging period. It is unnecessary to add controlling circuit putting in turn off condition forcibly, because voltage is induced in the primary side coil 15a by the above current and the thyristor 16a is turned off. Next, a fixed electric energy accumulated in the capacitor 14, is dicharged by the thyristor 16 during discharge period and welding is carried out turning discharge current Id on the coil 15a. By the above construction, discharge energy is able to utilize effectively by thickening wire diameter of the coil 15a and lowering impedance and also, charging current is able to restrain by thinning wire diameter of the coil 15b in charging circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232183-A (JP)
Inventor: OKUBO TADASHI
IPC: B65D85/86
Filed: 1987-03-20
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-H0640230-A (JP)
Title: Vibration damping cushion support leg body for automobile use
Inventor: HAINTSU BAIERU
IPC: F16F9/53
Filed: 1992-03-19
Abstract: PURPOSE: To form a supporting strut for a motor vehicle to guarantee an effective elimination of a torsional intrinsic frequency of a motor vehicle body by avoiding necessity of an excess space. CONSTITUTION: The vibration damping supporting strut 1 for a motor vehicle comprises an axially movable absorber mass 3 in a hollow space 2a of a piston rod 2 extending in a direction of a longitudinal axis. The mass 3 is in each case supported on its ends by way of a spring element 4 arranged in a free clearance 10 of the hollow space 2a. These free clearances are filled with a medium and are connected with one another by at least one passage 11 in the absorber mass 3. This construction results in an absorber effect on the natural torsional frequency of a vehicle body in that an absorbing takes place of the shock components which have the same frequency, whereby the shocks exciting the vehicle body are then largely absorbed.
Patent JP-H01236836-A (JP)
Title: Frame synchronization protecting circuit
Inventor: AMAMIYA SHIGEO
IPC: H04J3/06
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the erroneous recognition when one frame synchronizing signal detection is missed and to stabilize an action by enlarging the number of steps at a multi-frame mode. CONSTITUTION:A multi-frame instruction signal generating means 32 classifies a multi-frame from a single frame, outputs an instruction signal, a step number variable forward protecting means 33 makes variable the number of forward protecting steps with the instruction signal, and at the time of a single frame, (j) steps are obtained and at the time of the multi-frame, a (k) step more than the (j) times is obtained. Thus, since the number of forward protecting steps is made into k(>j) steps at the multi-frame mode, at the time of the multi-frame, even when one frame synchronizing signal detection is missed due to some reason regardless of the fact that a frame synchronizing signal is present inherently, a (j) times frame synchronizing signal is not detected like the time of a single frame, and the erroneous recognition that it is a pull out is eliminated.