baber/WOPTO huggingface dataset:
Patent JP-S59191600-A (JP)
Title: Hot press
Inventor: YAMADA OSAMU
IPC: B29C63/00
Filed: 1983-04-15
Abstract: PURPOSE:To form a thermocompressed material having a uniform thickness in a hot press which compresses thermally a blank material between thermocompressing plates to form said material by providing mechanisms for adjusting the plate thickness which change partially the height between bolsters and heat insulating plates. CONSTITUTION:Height adjusting screws 18 of mechanism parts 14 for adjusting plate thickness are turned to extrude push bars 17 by as much as the amt. determined in accordance with the max. compression of heat insulating plates 4, 5 which are obtd. by preliminary experiment, thereby bulging the top plates 20 of housings 19. A hydraulic ram 9 is actuated to lower a lower bolster 7. Steam is supplied from a steam and cooling water supplying source 11 through a piping 24 to the plates 2, 3 to heat the plates 2, 3 up to a prescribed temp. A blank material is then placed on a thermocompressing plate 3. The switch of the hot press is turned on at this moment to compress thermally the blank material, by which a thermocompressed material 27A is formed.
Patent JP-S55157950-A (JP)
Title: Rotary electric machine
Inventor: HIRONAKA KENICHI
IPC: H02K5/15
Filed: 1979-05-29
Abstract: PURPOSE:To improve the characteristic of a rotary electric machine and to prevent electric shocks by providing notches for the stiffness control narrow enough for no finger to enter at a point diametrally symmetric with respect to the notch window for lead wires on the end bracket. CONSTITUTION:Notches 16 and 17 for the stiffness control are provided at a point diametrally symmetric with respect to a notch window 12 for lead wires on an end bracket 5 made by pressing a nearly square steel plate. The windths W3 and W4 of the notches 16 and 17 are narrow enough for no finger to enter, and their depth T3 and circumferential width W5 are almost equal to the depth T1 and circumferential width W1 of the notch window 12. Thus, since the stiffness of the end bracket can be controlled, the characteristic of a rotary electric machine can be improved, and the notches 16 and 17, which allow no finger to enter, prevent electric shocks.
Patent JP-S59191675-A (JP)
Title: Optical reader
Inventor: MOTOJIYOU YOSHIAKI
IPC: G02F1/33
Filed: 1983-04-15
Abstract: PURPOSE:To form an exclusive display part with use of the component parts of an optical reader by impressing electric signals to a reading window or a display window from a polarization control circuit to produce a character pattern. CONSTITUTION:When a position detector 19 detects an object to be read, the light is irradiated to a reading window in response to a scan pattern via a laser generator 1, a polarization control circuit 13, etc. The reflected light of the reading window is sent to a light converter 12 and then to a recognition control circuit 21 via a reading control circuit 20 to be discriminated whether the reflected light can be recognized or not. When the read data is recognized, this data is set to an A register of the circuit 13. Then a character pattern is read out in accordance with the contents of the A register. Thus the prescribed electric signals are produced via X.Y polarizing circuits 17, 18, etc. As a result, a character pattern is formed at the reading window and the read data is displayed. Thus it is possible to form an exclusive display part by making use of the component parts of an optical reader.
Patent JP-S6040954-A (JP)
Title: Automatic calculator of reticulate erythrocytes
Inventor: HORIUCHI HIDEYUKI
IPC: G06T1/00
Filed: 1984-04-04
Abstract: PURPOSE:To obtain an automatic calculator of erythrocytes of high identification rates of erythrocytes, reticulate erythrocytes, pseudo-reticulate erythrocytes, by developing means of obtaining density hystograms of erythrocytes of colored blood specimen and reticulate erythrocytes and of obtaining the specified new parameters. CONSTITUTION:A ray of transmitted light from a source 1 of a blood specimen 3 subjected to supratital staining is color-analyzed into red R, green G, blue B by color TV4, A/D convertor 5 and their digital signals are delivered to IC memories 6a, 6b, 6c. A density hystogram of total blood cells is made by hystogram forming circuit 8- labelling circuit 11 and a density f corresponding to alpha% of the max. frequency HT is obtained. A hystogram of each blood cell is made by planimeter circuit 7a, periphery length meter circuit 7b, parameter extracting circuit 15 of labelled image. By obtaining density d of each max. frequency H0 corresponding to alpha% and the max. density e, logarithmic values of density difference Dde, shaded area Sde, difrence Dfe of said f and the max. density e and area Sfe from area f up to area e respectively. Thus, log Dfe, log Sfe are obtained for accurate and rapid calculation of the reticulate erythrocytes.
Patent JP-S54846-A (JP)
Title: High frequency amplifier circuit
Inventor: MANABE KOUTAROU
IPC: H03G3/18
Filed: 1977-06-06
Abstract: PURPOSE: To improve the crossmodulation characteristics at the gain control time by installing a variable impedance means, which is controlled by a switching means, between the earth terminal and the first gate terminal of the dual gate FET. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05265280-A (JP)
Title: Image forming device with document feeding device
IPC: H04N1/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide an image forming device having a low-price document feeding device allowing high image quality and high productivity to be obtained. CONSTITUTION:The document conveyor part 3 of a document feeding device 1 is formed of a drive roller 12 and an idler roller 13 disposed at a specified space above a platen glass 11, a conveyor belt 14 stretched across the drive roller 12 and idler roller 13, three pinch rollers 15, 16, 17 for pressing the conveyor belt 14 onto the platen glass 11, and a belt guide roller 18 disposed between the idler roller 13 and the pinch roller 17. The belt guide roller 18 is normally set in a lower position of pressing the conveyor belt 14. The tip of a document set in the specified position of the platen glass 11 is thereby pressed to the platen glass 11 so as to bring the document into close contact with the platen glass 11.
Patent JP-S62224716-A (JP)
Title: Forged frm connecting rod
Inventor: IBUKI AKIRA
IPC: F16C7/02
Filed: 1986-03-26
Abstract: PURPOSE:To promote the improvement of wearing resistance and performance, by mixing a short fiber of ceramics, alumina, etc. in an aluminum alloy to be irregularly provided in big and small end parts while to be oriented in a lengthwise direction in a connection part. CONSTITUTION:A connecting rod is formed by a material 1, in which a short fiber 2 short cutting a ceramic fiber of silicon carbide, silicon nitride, etc. or an alumina fiber is mixed in a melted aluminum alloy, and the short fiber 2 is mixed irregularly existing in the aluminum alloy respectively in a small end part 7, having a pin hole 10 fitting a piston pin, and a big end part 6 having a shaft hole 9 fitting a crankshaft. While the short fiber 2, which is mixed existing along a lengthwise direction of the connecting rod in a connection part 8 connecting the small end part 7 with the big end part 6, causes the connecting rod to sufficiently provide compressive strength and wearing resistance.
Patent JP-H02245854-A (JP)
Title: Adapter input/output processing system
Inventor: ODAKAWA TOSHIYUKI
IPC: G06F13/12
Filed: 1989-03-20
Abstract: PURPOSE:To simplify hardware and to increase the flexibility of the function of an input/output instruction by advancing the interrupt handling by the re- interrupt from a synchronous interrupt means after setting the interrupt to an adapter even in the case of an input/output instruction for all adapters. CONSTITUTION:A precedence and selecting circuit 3 performs the priority select operation in accordance with the priority level of an interrupt, but the circuit 3 does not perform the priority select operation to generate a re-interrupt signal I3 in the case of an input/output instruction for an adapter 21. A synchronous interrupt circuit 4 generates the re-interrupt signal I3 also after synchronous flip flops 27 of all adapters 21, 22, etc., are set. Thus, hardware (input/output instruction control circuit, etc.,) is reduced and restrictions on classification of input/output instruction are reduced when the input/output instruction for all adapters is performed.
Patent JP-S63231975-A (JP)
Title: Color thermal transfer recording method and ink sheet for color thermal transfer recording
Inventor: MASUMOTO TOYOHIKO
IPC: B41J2/325
Filed: 1987-03-20
Abstract: PURPOSE:To ensure the adhesion of coloring materials on recording paper, by determining the coating weight of the coloring material used in a thermal transfer larger than that of the coloring material used in a preceding thermal transfer step. CONSTITUTION:Respective coloring material layers are applied to a thermal transfer ink sheet 10 so that the thickness of an Yellow material 5 is the thinnest, a Magenta material 6 comes next, and a Cyan material 7 is the thickest. The Yellow material 5 is depressed down against a recording paper 8 and heated by a heating element 9. After the ink sheet 10 is removed, a molten Yellow coloring material 11 remains on the recording paper. In a next transfer step using the Magenta material, a part of a Magenta material 13 remains in the condition of adhering to the recording paper 8. In the further next transfer step using the Cyan material, a sufficient amount of a Cyan material 15 remains on the recording paper 8.
Patent JP-H0661884-A (JP)
Title: Gain control device of information signal receiver
Inventor: TEIERII PODORAKU
IPC: H04W88/02
Filed: 1993-03-25
Abstract: PURPOSE: To receive an input signal of a wide dynamic range by receiving an input information signal to evaluate and process its amplitude, outputting a gain control signal to an amplifier of the input information signal, and reducing the received signal down to a level less than the dynamic range of the input information signal. CONSTITUTION: An input information signal is received from a signal input terminal 31 and supplied to an amplifier means 33 via a filter 42, a coupler 36 and a delay means 34. The input information is inputted to an evaluation means 37 from the coupler 36 via a filter 43. The means 37 evaluates the amplitude of the input information signal, and a processing means 38 processes the amplitude of the input information signal and applies a gain control signal to a gain control input terminal 51 at a time when a packet is inputted to the means 33. Then the means 38 controls the gain of the means 33 and outputs a signal having its reduced dynamic range to a signal output terminal 52.
Patent JP-H05275787-A (JP)
Title: Stabilizing method for frequency of semiconductor laser and frequency stabilized semiconductor laser
IPC: H01S5/068
Filed: 1992-03-24
Abstract: PURPOSE:To accurately bring an oscillation frequency into coincidence with a true central frequency of an absorption beam by an absorption cell in a frequency-stabilized semiconductor laser for controlling an oscillation frequency of a semiconductor laser with an absorption beam of substance sealed in the cell as a reference. CONSTITUTION:An oscillation frequency of a semiconductor laser 1 is swept, and a variation in an absorption factor of an absorption cell 3 is previously obtained, and the frequency of the laser 1 is controlled by a controller 10 by considering a component of a DC component generated due to a variation in the absorption factor in a waveform of a synchronous detector 5, i.e., a linear differential waveform of an absorption spectrum by an amplitude-modulation component contained in an incident light of the cell 3.
Patent JP-H01238619-A (JP)
Title: Orientation treatment of liquid crystal cell
Inventor: WATANABE NORIKO
IPC: G02F1/133
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an orientation process of a liquid crystal cell permitting regulation of tilt of liquid crystal molecules by arranging a light shielding means having a narrow light transmitting part to between a laser light source and a substrate, and varying the output of the laser light source periodically while moving the light transmitting part along the substrate. CONSTITUTION:An orientation film 3 is formed on a substrate 1 having a transparent electrode 2 formed thereon by applying a photosensitive material on the substrate 1. When laser light 7 emitted from two laser light sources are projected to the orientation film 3 while causing interference between two luminous fluxes, interference fringes comprising alternate light parts and dark parts are generated on the orientation film 3. The direction of the interference fringes is arranged to be parallel to the direction of an arrow mark 9. A light shielding plate 5 provided with a slit-shaped light transmitting part 6 is interposed between the laser light source and the orientation film 3 and moved from an end 8 of the film 3 to another end of the film in the direction of the arrow mark 9, and the output of the laser light source is varied simultaneously periodically. The parts of the orientation film 3 exposed to the laser light are then removed by etching. Thus, many saw teeth-shaped parallel grooves 11 are formed on the surface of the orientation film 3.
Patent JP-H09259448-A (JP)
Title: Optical disk device
Inventor: ONO KOZO
IPC: G11B7/085
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the seek speed control by reducing erroneous detection of binarization at the time of a low speed due to a leakage signal of a header part during a seek operation on an optical disk. SOLUTION: When a detecting signal from a detecting circuit 70 shows a high speed, a switch 62 is switched off by a control circuit 63, and hysteresis of a comparator 61 is diminished by resistors R1 and R2 so that a track difference signal TSUB to be inputted is binarized, and when the detecting signal from the detecting circuit 70 shows a low speed, the switch 62 is switched on, and the hystresis of the comparator 61 is enlarged by these resostors R1, R2 and R3 to binarize the track difference signal TSUB.
Patent JP-S63234387-A (JP)
Inventor: AIZAKI YOSHIHIKO
IPC: G07D7/00
Filed: 1987-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60211451-A (JP)
Title: Photosensitive elastomer composition
Inventor: SHIMIZU KUNIO
IPC: G03F7/032
Filed: 1984-04-05
Abstract: PURPOSE:To enhance solvent resistance by mixing a copolymer of a conjugated diene type hydrocarbon polymer and a monoolefin type unsatd., compd., a hydro philic polymer compd., a nongaseous ethylenically unsatd. compd., and a photopolymn. initiator each in a specified amt. CONSTITUTION:The photosensitive elastomer compsn. is prepared by mixing a conjugated diene type hydrocarbon polymer of a number average molwt. of 20,000-200,000 or copolymer of this polymer and a monoolefin type unsatd. compd., in an amt. of 25-85wt%, a nongaseous ethylenically unsatd. compd. in an amt. of 1-40wt%, and a photopolymn. initiator by means of a kneader, a roll mill, or the like. This compsn. can be formed into a layer of a desired thickness by heat press molding or heat calendering or extrusion molding.
Patent JP-H04302110-A (JP)
Title: Amorphous core transformer
Inventor: YAMANAKA KOJI
IPC: H01F27/25
Filed: 1991-03-29
Abstract: PURPOSE:To obtain an amorphous core transformer having excellent workability in reassembling core when a coil is installed and also having excellent magnetic characteristics by suppression to the smallest limit the increase in external shape of the cut-lap core using amorphous magnetic material. CONSTITUTION:A lapping part (s), on which blocks 1,2,3... and (n) are alternately wound from a distance (a) on both sides of the X-X line of the symmetrical center line of a core yoke part 6 where one end of the lap part (s) is fastened to each block of an amorphous magnetic material, is provided. Lapping margines s1, s2,s3... and sn are gradually increased at least by a prescribed amount in each block, the limit of the lapping part (s) is the 45 deg. line of the corner of the yoke part, and when the 45 deg. line is exceeded, the lapping margine is restored to the position of the lapping part (s) of the block 1 or 2, and then the blocks are wound by successively increasing the lapping margine from the same size of the lapping margines s1 and w2.
Patent JP-H04211136-A (JP)
Title: Manufacture of field effect transistor
Inventor: MIZUNO HIROBUMI
IPC: H01L21/338
Filed: 1991-03-29
Abstract: PURPOSE:To improve protection of a device surface and to manufacture bonding pads in a small number of steps in case of manufacturing a field effect transistor. CONSTITUTION:After a gate electrode 23, a source electrode 24, and a drain electrode 25 are formed on an operating layer 22 of compound semiconductor, the whole face is spread with a nitride film 26 and then selectively removed with photoresist, and the operating layer 22 exposed between the gate electrode 23 and the source-drain electrodes 24, 25 and a part of the source and drain electrode 24, 25 with the nitride film 26. Thereafter, the bonding pads of the gate-source and the drain can be formed by lift-off using the same photoresist.
Patent JP-H02245372-A (JP)
Title: Plate making printer
Inventor: NAKAMURA MINORU
IPC: B41C1/055
Filed: 1989-03-18
Abstract: PURPOSE:To record data directly by operation of a stencil printing device for printing a large number of sheets and by operation of a thermally sensitive recording device for printing a small number of sheets by supplying original thermally sensitive stencil paper and thermally sensitive recording paper selectively to the pressure contact section of a thermal head and a platen roller. CONSTITUTION:A printed sheet quantity setting device for setting the quantity of printed sheets is provided on the main system 1 of a printing device. For example, thermally sensitive recording mode is selected, if the quantity of printed sheets is 5 sheets or less, and stencil printing mode is selected, if the quantity is 5 sheets or more. If an original thermally sensitive stencil paper is supplied, only an original thermally sensitive stencil paper supply roller 50 is driven by rotation. If a thermally sensitive recording paper 48 is supplied, only a thermally sensitive recording paper supply roller 51 is driven by rotation. If the original thermally sensitive stencil paper 5 is supplied under this controlled supply system, only the original thermally sensitive stencil paper supply roller 50 is driven by rotation. In this case, the thermally sensitive recording paper supply roller 51 and a platen roller 8 are rotated slightly backward so that the original thermally sensitive stencil paper 5 and the thermally sensitive recording paper 48 do not interfere with each other. In addition, the downstream edge of the thermally sensitive recording paper 48 is returned to an area near the downstream end of the thermally sensitive recording paper supply roller 51.
Patent JP-S541645-A (JP)
Title: Production of light absorbing films such as of radiation detectors
Inventor: ABE ATSUSHI
IPC: G01T1/20
Filed: 1977-06-06
Abstract: PURPOSE:To produce metal black light absorbing films by an in-gas evaporation method with good reproducibility by measuring and controlling the coating weight of metal ultrafine particles per unit area to substrates.
Patent JP-S62224643-A (JP)
Title: Briquette separating machine
Inventor: ITANO SHIGEO
IPC: C22B1/248
Filed: 1986-03-27
Abstract: PURPOSE:To increase the productivity of a briquette installation by increasing bottom edges formed to the bottom end of the chute of a separating machine and increasing the impact plates of the rolls of the separating machine so as to conform thereto. CONSTITUTION:The nose provided to the bottom edge 318 at the bottom end of the chute 300 of the briquette separating machine is increased from the previous one piece to 2 pieces (33, 34). The impact plates of the roll 200 of the separating machine are increased to 3 pieces (30, 31, 32). The briquette belts arrayed in horizontal 4 rows are separated by the impact plates 30-32 and the bottom edge 318 to 4 pieces of the briquette group in one horizontal row from the briquette belts. Four pieces one set of the briquette group is then separated to 4 pieces of single briquettes 310 by the impact plates 30-32 and L-shaped noses 33, 34. The briquettes 310 arrayed in one horizontal row are separated to the single briquettes by the interaction of the projecting parts C, A and barrel parts D, B of the impact plates 30-32 and the L-shaped noses 33, 34.
Patent JP-H0644000-A (JP)
Title: Computer-system
Inventor: KURISHIYUNAMURUTEI KANNAN
IPC: G06F3/038
Filed: 1993-03-25
Abstract: PURPOSE: To perform interaction for controlling the operation of varieties of computer constituting elements and to simultaneously and efficiently execute digitization at a high speed by controlling a keyboard, a digitizer and a power supply sub system by a service processor. CONSTITUTION: The service processor 24 controls the keyboard 20, the digitizer 14, a system button composed of an ON/OFF switch 84 and a potentiometer 96 and the power supply sub system 72. The service processor 24 is mutually connected with a main processor 22 and the keyboard 20 through a PS/2 keyboard interface and mutually connected with the digitizer 14 through an interruption driving type serial interface and with the power supply sub system 72 through a poll serial interface. The service processor 24 supports the main processor 22 in power supply management and monitors this system while the main processor 22 is in a sleep state.
Patent JP-H08237605-A (JP)
Title: Video signal processing unit
Inventor: YOSHIKAWA AKIRA
IPC: H04N5/93
Filed: 1995-02-28
Abstract: PURPOSE: To reduce fluctuation in a period of a horizontal synchronizing signal of each field by receiving a non-standard video signal. CONSTITUTION: A video signal read by reproduction heads EP1, EP2, SP1, SP2 of a cylinder 8 is selected by a switch circuit 2 and a video signal demodulation circuit 4 demodulates the selected video signal into a video signal. The demodulated signal is delayed by a delay circuit 23 by a time being an integer multiple of a period of a horizontal synchronizing signal for each field according to a pattern in response to a reproduction speed (speed being a multiple of 3/2) so that the periodic fluctuation of the horizontal synchronizing signal is below a period of one horizontal synchronizing signal. Thus, the periodic fluctuation of the video signal is reduced.
Patent JP-H06278981-A (JP)
Title: Handrail drive roller
Inventor: TAKAGI MASANORI
IPC: B66B23/04
Filed: 1993-03-25
Abstract: PURPOSE:To easily judge a period of replacing a handrail drive roller by providing notched parts, having a depth corresponding to a fixed value to decide whether a wearing amount reaches the fixed value or not, in a surface brought into contact with a handrail. CONSTITUTION:A depth (x) of notched parts 13, provided in corners of a friction rubber 2b, may be set to x=0.5mm when assumed that the initial diameter of a handrail drive roller 2 is r0=131mm and a diameter where the roller must be replaced is r1=130mm. A period of replacing the handrail drive roller 2, with its external appearance left as periodically observed, may be decided by whether the notched parts 13 are left or not. A reason is that when the notched part 13 disappears by advancing wearing the friction rubber 2b of the handrail roller 2, that is, when reaches x=0mm, the diameter of the handrail drive roller 2 agrees with the diameter r1 where it must be replaced. Accordingly, without using calipers or the like, the period of replacing the handrail drive roller 2 can be easily only visually judged.