baber/WOPTO huggingface dataset:
Patent JP-H11218946-A (JP)
Title: Titanylphthalocyanine pigment dispersed liquid and electrophotographic photoreceptor
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the titanylphthalocyanine pigment dispersed liquid capable of forming the electrophotographic photoreceptor small in residual potential and good in use repetition characteristics and free from image defect and high in sensitivity and chargeability and to provide this electrophotographic photoreceptor. SOLUTION: The titanylphthalocyanine pigment dispersed liquid has a maximum peak at a Bragg angle (2θ) of 27.2±0.2 deg. and a second peak at 24.1±0.2 deg. in the X-ray diffraction spectra and a main spectral absorption peak in a wavelength of 790±20 nm and a second peak in 690-650 nm is not found.
Patent JP-H03225377-A (JP)
Title: Image forming device
Inventor: KATO MOTOI
IPC: G03G15/01
Filed: 1990-01-31
Abstract: PURPOSE:To improve color reproducibility and resolution of an image by forming an image of multiple colors by exposing and developing in the order of the lower optical reflection ratio of developer against wave length range utilized for a latent image formation exposure or sensitivity wave length range of an image carrier photosensitive layer. CONSTITUTION:When the combination of four colors of yellow Y, magenta M, cyan C, and black B are utilized as color developers, and in the order of Y, M, C, and B, the one coming before is higher in light scattering factor in the wave length range of exposure. When a green G image is formed by superimposing the colors of Y and C, the image C which has a lower light scattering factor than Y is exposed and developed first, and a cyan image 11c is formed on the photosensitive body belt 1. If a yellow image 11y is superimposed, developed, and formed over that, a slight color deviation and unsharpness is generated in the yellow image 11y. However, since the light scattering factor is comparatively small in cyan as in magenta, the width of color deviation and unsharpness in the yellow image is as small as a few mum, and as to the influence given resulting in image deterioration, there is no problem.
Patent JP-S56118134-A (JP)
Title: Chinese character input device
Inventor: IIDA TAKAO
IPC: G06F3/01
Filed: 1980-02-21
Abstract: PURPOSE:To enable high-speed input with one hand, by the assignment of a plurality of character and symbol groups to each character key in a Kanji (Chinese character) input device, and by the location of character keys in the form of section paper and key operation of character input in two stages of the designation of character group and relative location. CONSTITUTION:Characters and symbols, three longitudinally and transversally in total nine, are displayed on the character key groups 3 of a number of units, provided in the form of section paper on the base panel 2 of the input keyboard 1 of a Kanji input device, and the character or symbol at the center of the character key group 3 indicates the center index 4. In inputting a character as ''Mukashi), the character key 3, 2nd from the right toward X and 2nd from the above toward Y, is first depressed, and since the character ''Mukashi'', the chracter key 3 is present at upper right to the character ''Oogi'' at the center index, the character key upper right of the character key (the center character is W) is depressed. After two position coordinate signals produced from the depression of the character keys are stored, the differential signal is picked up through operation processing, and the signal difference from the location coordinate signal of the first character key can obtain the code of the character to be input.
Patent JP-H11317384-A (JP)
Title: Method for shaping end face on integrated circuit
Inventor: SCOTT THOMAS DAVIS
IPC: H01L21/301
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for the process by, after attaching a die to a tape mount, cutting the die and legs with a rotating blade at some angle of inclination at a specific infeed angle, and thereafter removing the tape mounted with the die from the die. SOLUTION: Legs 13, 14 are stuck to an end of a die 12 or a chip 11 by epoxy cement or the like. A tape is held stretched by means of a cutting fixture, and is mounted onto the die 12. Since there is a possibility that the legs 13, 14 hang over the edges of the die, the legs are sawed off along one axis by a cutting blade. Thereafter, the chip 11 is turned 90 deg. and the legs 13, 14 are sawed off along a second axis by the cutting blade. Then, in order to provide end faces with an angle of 8 deg.-12 deg., the end faces are cut by an inclined cutting blade with an intrusion angle of 16 deg.-24 deg., and thereafter, the die or chip is removed from the tape.
Patent JP-H11217120-A (JP)
Title: Handling device for plate body
Inventor: HAYASHI HIDEO
IPC: B65G49/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To smoothly handle a plate body without any waste by positioning a selected prop mount in a selected plate position by a plate selecting machine by the shortest distance. SOLUTION: A plate body handling device is constituted of a plurality of prop mounts 18A-18D which support plate bodies in their propped state, a turntable 24 provided rotatably, a plate selecting means 14 which selects plate bodies propped against a prop mount out of a plurality of prop mounts 19-18D installed on the turntable 24, and a rotation drive means which rotates the turntable 24 so as to move the prop mount to a position selected by the plate selecting means 14. The rotation drive means is formed of an endless member 26 wound around the circumferential part of the turntable 24 and a drive motor which moves the endless member 26 around the circumference so as to rotate the turntable 24 in a prescribed direction, and the selected prop mount is positioned in a selected plate position by the plate selecting machine 14 by the shortest distance.
Patent JP-S52104856-A (JP)
Title: Phase synchronization
Inventor: SOEJIMA TETSUO
IPC: H03L7/06
Filed: 1976-02-27
Abstract: PURPOSE:To make a phase synchronization-type initial lead-in time instantaneous by providing an extremely simple circuitry.
Patent JP-S56117499-A (JP)
Title: Speaker diaphragm
Inventor: ARISAWA ITSUO
IPC: H04R7/04
Filed: 1980-02-20
Abstract: PURPOSE:To realize an increase of the high-pitched sound region for the reproduced sound region with the low-range part maintained, by coating a reinforcement material having a strength and elasticity higher than the base material onto the surface of the base material having a small thickness at the center part and a large thickness at the outer circumference part. CONSTITUTION:The reinforcing material 2 having a strength and elasticity higher than the base material 1 is coated on the surface of the material 1 having a small thickness at the center part 3A and a large thickness at the outer circumference part 3B. For the reinforcing material 2 of the base material 1, the metals such as Al, Ti, Ni, B and Be, the ceramics like Al2O3, SiC and the like plus the resin, graphite, carbon, paper and others are used singly or in combination. According to its purpose, material 1 may be of a high-density structure, a porous substance structure, a honeycomb structure, a foam structure, a three-dimensional mesh structure or others. The coating of the material 2 is carried out by adhesion, chemical vapor phase deposition, vacuum vapor deposition, sputtering, ion plating and other methods.
Patent JP-S60165861-A (JP)
Title: Optical data reader
Inventor: KURIMOTO MASAO
IPC: H04N1/04
Filed: 1984-02-08
Abstract: PURPOSE:To confirm visually a fault immediately even if the fault takes place in an invisible light source by connecting the visible light source irradiating a visible ray and an invisible light source irradiating invisible ray in series with a power supply supplying power to each light source. CONSTITUTION:A series circuit comprising light emitting diodes (LED)22a, 22b and a current limit resistor 23 is connected to a DC power supply 21 and also a series circuit comprising light emitting diodes 24a, 24b and a current limit resistor 25 is connected thereto. The light emitting diodes 22a, 24a are constituted identically and when they are energized, a red visible ray is outputted. On the other hand, the light emitting diodes 22b, 24b are constituted identically, and when they are energized, an infrared invisible ray is outputted. Since the light emitting diodes 22a, 22b are connected in series with the DC power supply 21, when eigher of the light emitting diodes 22a, 22b is opened, the light emitting diode 22a is not energized naturally and the light emitting diode 21a is extinguished.
Patent JP-2000219204-A (JP)
Title: Method for filling food
Inventor: SAKUMA ATSUSHI
IPC: A23L23/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling food capable of performing a favorable filling operation for food without causing any clogging of heated fluid food such as roux or the like at a gap between a filling passage opening/closing means for a filling device and its storing section. SOLUTION: When heated fluid food using raw material containing both or any one of sugar and protein is filled in a container under application of a filling device, a storing section of a filling passage opening/closing means arranged in a filling passage 3 for the heated fluid food in the filling device to operate to open/close the filling passage 3 is cooled at 40 deg.C or lower.
Patent JP-S53106680-A (JP)
Title: Vacuum depoistion apparatus
Inventor: UNNO YOSHIMASA
IPC: C23C14/26
Filed: 1977-03-02
Abstract: PURPOSE:To provide a vacuum deposition apparatus for carbon which is continuously used at a constant electric current by contacting the uncut end of a fine carbon rod of a pair of carbon rods with the other carbon rod on one axle, by pushing the fine carbon rod with a spring placed at the rear end of the fine carbon rod.
Patent JP-S53107086-A (JP)
Title: Method of finely alleviating pressure of powder mineral slurry
Inventor: HARADA YUKIO
IPC: B63B25/02
Filed: 1977-02-28
Abstract: PURPOSE: To easily unload close powder mineral slurry loaded in the hold by supplying dilute acid from the bottom of the hold of a slurry cargo to produce hydrogen gas in the reaction of the acid with the slurry to thereby reduce the pressure of dehydrated slurry. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260131-A (JP)
Title: Microprogram control system
Inventor: ANZAI FUMIHIKO
IPC: G06F9/22
Filed: 1991-02-15
Abstract: PURPOSE:To make an area occupied by a map table small in a microprogram memory so that the memory can be utilized effectively. CONSTITUTION:In an adder 23, the address designator of an instruction fetched by an instruction queue 12, and an offset address for write or read-out of an operand are added, and an A map address corresponding to the address designator of the instruction is generated. Also, in an adder 22, the operation code of the instruction, and the offset address are added, and an 'O' map address corresponding to the operation code is generated. In such a state, the A map address is set to a microprogram counter first, the processing of an operand is executed, and subsequently, the 'O' map address is set, and the instruction of the operation code is executed.
Patent JP-S61188320-A (JP)
Inventor: RONARUDO EI RENHAATO
IPC: B65G21/20
Filed: 1986-02-03
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-H08217240-A (JP)
Title: Sock holding device
Inventor: WAKAMATSU SHINICHI
IPC: B65G47/08
Filed: 1995-02-09
Abstract: PURPOSE: To provide a sock holding device which receives a group of socks among a number of foot forms from a sock takeout device and holds them for a certain period of time, wherein generation of folding wrinkles is prevent by stacking the taken-out socks in a bundle, handing them over on a supporting member in such a way as lying horizontally, and handing over a group of socks on a holding conveyor. CONSTITUTION: When socks 35 in a bundle are given from a hanged over member of a takeout device and hanged over, they are then hanged over on a handover arm 3 of a handover means 1. In this condition, a holding member 4 advances so that two arm portions 3a open upon contacting the large diametric portion 5a of an arm opening pin 5, and the distance between the dangling two ends of the socks 35 is widened. At the same time, a handover lever 27 fixed to an upper holder element 4a advances also, and the rubber parts 35a of the socks 35 are borne by this lever 27. Then the arm 3 sinks, and when it reaches the downmost position, the arm portions 3a are set off from the pin 3 and closed. while the central part of the socks 35 remains lying on a stock conveyor 2 horizontally.
Patent JP-H04260182-A (JP)
Title: Optical character reader
Inventor: KAWAMATA FUMIO
IPC: G06K9/20
Filed: 1991-02-15
Abstract: PURPOSE:To accelerate processing speed by applying such control that a document can be carried at slow speed on a character row and at high speed on space between lines, storing carrying speed data with image data, performing the position correction of the image data by the carrying speed data, and performing the segmentation and recognition of a character. CONSTITUTION:A motor part 3 which carries the document is controlled by a carrying speed variable control part 1 and a motor driver part 2. The carrying speed is detected by a speed detecting part 4, and carrying speed data is stored in a storage part 5 with the image data from a scanner. A character segmentation and recognition part 8 performs the position correction of the image data from the image data and the carrying speed data, and performs the segmentation and recognition of the character. Thereby, the document can be carried at slow speed on the character row, and at high speed on the space between lines of a character string. In other words, the image of the document in the storage device 5 is formed in shape that space between lines is contracted, and correspondent carrying speed data is stored at the right side of the image.
Patent JP-S57135836-A (JP)
Title: Glow discharge treatment
Inventor: SHINOHARA KOUICHI
IPC: C23C14/02
Filed: 1981-02-16
Abstract: PURPOSE: To form a thin film having excellent bond strength, by a method wherein specified gas is introduced water vacuum into a discharge chamber surrounded by a partition wall the surface of which substrate is cooled, and glow discharge is conducted while continuously exhausting said gas.  
     CONSTITUTION: The surface of a substrate composed of a high-molecular compd. molded article or paper, or the surface of a film formed on said substrate is constructed of a panel which cools a partition wall 1 under vacuum in order to form a discharge treatment space relatively closed. When AC glow discharge is conducted by using bar electrodes 3, 4, it is necessary that the partition wall 1 is not exposed to glow discharge. The use of mesh electrode 6 is advantageous to increase cooling efficiency. In order to keep pressure within the partition wall 1 at a required level, rolller slit is constructed such that it is positioned concentrically with a free roller 7 and it closes other parts than a film bath. Gas is continuously introduced into a discharge space, while exhausting said gas, and a film 6 is subjected to a glow discharge treatment while moving the film in the direction of an arrow. This process is intended for long substrates. The stability of bond strength of the thin film is secured, and this process has a remarkable effect of improving weather resistance of the thin film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01197950-A (JP)
Title: Hollow cathode type ion source
Inventor: FUKUI RYOTA
IPC: H01J27/02
Filed: 1988-02-03
Abstract: PURPOSE:To maintain the high discharging voltage and improve the ionization factor by increasing the diameter of a hollow cathode and directly cooling the hollow cathode. CONSTITUTION:A large-diameter hollow cathode main body 1 introducing the discharge maintaining gas from one end side, generating ions by a discharge, and delivering ions from the other side and a hollow cathode main body cooling means 9 around this hollow cathode main body 1 are provided. The diameter, i.e., surface area, of the hollow cathode 1 is increased, thus the electron emission quantity from the surface of the hollow cathode 1 is increased, it is easy to maintain the discharge. The hollow cathode 1 is directly cooled, thus the temperature rise of the hollow cathode 1 can be suppressed, the electron emission from the hollow cathode 1 is suppressed, the high discharging voltage can be maintained. The ionization factor is improved accordingly.
Patent JP-S6178376-A (JP)
Title: Defoaming method in yeast fermentation
Inventor: KAARU SHIYUMIITO
IPC: C12N1/18
Filed: 1985-02-08
Abstract: Troublesome foaming in the fermentation of yeast is suppressed by the addition of polyglycol ethers which are derived from saturated and monounsaturated C16-C18 fatty alcohols and which contain on an average of from 1 to 4 ethylene and/or propylene glycol ether groups. Preferred defoamers contain oleyl and cetyl alcohol residues in a ratio of from 3:1 to 1:1, and on average 2 ethylene glycol ether groups. The defoamers do not inhibit yeast growth or lead to premature softening and liquefaction of the compressed yeast.
Patent JP-H02200935-A (JP)
Title: Wall-to-wall distance adjusting method and device
Inventor: NAKAMURA YOSHIO
IPC: E04G21/18
Filed: 1989-01-30
Abstract: PURPOSE:To make it easy to adjust the distance between walls by using a wall-to-wall distance adjusting device provided with a fixed block and a mobile block and securing the fixed block on one side of an adjoining wall and the mobile block on the other side respectively to rotate a nut. CONSTITUTION:A wall-to-wall distance adjusting device consists of a fixed block 2, a threaded rod 2, a mobile block 3 and nuts 4, 4. When the distance between the walls 51, 51 of a house unit is adjusted, the nuts 4, 4 are loosened, the block pin 12 of the block 1 is inserted into a cutout 52 in a wall 51 on one side and the block pin 32 of the block 3 is inserted into a cutout in a wall on the other side respectively. Next the blocks 1, 3 are struck and pins 13, 33 are struck into an upper rail 53 for fixture. Then the block 3 is relocated by the nuts 4, 4 and the distance between the walls 51, 51 is adjusted for fixture. It is thus possible to adjust the wall-to-wall distance with ease.
Patent JP-S56119813-A (JP)
Title: Microwave liquid level indicator
Inventor: DAITOU YOSHIAKI
IPC: G01F23/28
Filed: 1980-02-26
Abstract: PURPOSE:To obtain a microwave liquid level indicator whose maintenance and  inspection are easy, by isolating a microwave antenna, provided over a container,  from a measurement system consisting of a microwave transmitter and microwave  receiver by a shielding wall. CONSTITUTION:Over level 1 of liquid 2 in tank 3, microwave antenna 6 is provided, and this antenna 6 and measurement system 5 of a microwave oscillator and receiver are connected together with waveguide 7 penetrating shielding wall 4. A pulsating microwave generated through the oscillation of the oscillator is emitted from antenna 6 by way of waveguide 7 and then reflected by liquid level 1 to arrive at antenna 6, so measuring the time from the emission of the microwave to the reflected-wave arrival by measurement 5 makes it possible to measure the level because of the microwave because bubbles are generated on the liquid level. Further, the measurement system which requires its maintenance is isolated from the antenna system by the shielding wall, so that the maintenance inspection can be done in safety.
Patent JP-2000220540-A (JP)
Title: Structure of intake manifold
Inventor: TANAKA FUSATOSHI
IPC: F02M35/104
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce negative pressure pulsation by simplifying the structure of an independent intake passage including a vacuum chamber. SOLUTION: A vacuum chamber 20 is formed between two independent intake passage 7 and 8 adjacent to each other at the center. The vacuum chamber 20 has a first vacuum chamber 21 connected to the first communication passages 21a and 21b communicated to the independent intake passages 7 and 8, and a second vacuum chamber 22b connected to the second communication passage communicated with this first vacuum chamber 21 through a check valve 23, and the second vacuum chamber 22b is provided with a negative pressure output port 24.
Patent JP-H11220058-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMOISHI TOMOAKI
IPC: H01L23/12
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To curtail the planar size of a semiconductor device. SOLUTION: This semiconductor device has a semiconductor chip 2 where an electrode 6 is made on the main face, a a sealing body 7 which seals the semiconductor chip 2, a lead 3 which is connected electrically with the electrode 6 of the semiconductor chip 2, and an electrode 4 for external connection which is positioned outside the sealing body 7b and is made of a part of the lead. In this case, the electrode 4 for external connection is arranged within the projecting region of the main face of the semiconductor chip 2. The electrode 4 for external connection is made in such a form as to project from the sealing body 7.
Patent JP-H07199293-A (JP)
Title: Increased flash lamps flashing unit
Inventor: KOIDE MORIHIKO
IPC: G03B15/05
Filed: 1994-01-07
Abstract: PURPOSE:To reduce a malfunction by the input of light expect main flash light by providing a shut off means transiently interrupting the actuation of a photodetector. CONSTITUTION:This increased flash lamps flashing unit is used when a light quantity by the main flash is not enough to photograph and only a photograph dark as a whole is taken, at the time of photographing by a camera with a built-in flash. In the case there are many photographer or the like, when photographing timing is not obtained, the flash light of others is received by the photodetector and erroneous flashing might occur. For taking a counter measure to the erroneous flashing, a circuit for letting the discharge tube 9 of a light emitting part such as a photoelectric conversion circuit 13, a trigger control circuit, a trigger voltage generating/applying circuit, 18 transiently interrupted. Thus, the possibility of the malfunction can be drastically reduced. Moreover, for instance, and opening/closing switch 14 provided on the power supply circuit 15 of the photoelectric conversion circuit 13 is opened to interrupt the supplied power, to stop the actuation of the photodetector.
Patent JP-S57138175-A (JP)
Title: Controlled rectifier for semiconductor
Inventor: MURAKAMI SUSUMU
IPC: H01L29/10
Filed: 1981-02-20
Abstract: PURPOSE:To uniformly perform turn-on and turn-off operations in the operation region of the subject device by a method wherein, in the gate turn-off thyristor of self-extinguishing type, and among base regions, the base region to be located under an emitter layer is thinly formed, and the quantity of impurities is increased in this base layer. CONSTITUTION:An N type base layer 1 and a P type layer 4 are formed by lamination on a P type emitter layer 2, an N type emitter layer 3 is formed by  diffusion in the center part of the layer 4, and a P<+> type layer 5 to be used for contact are provided on both sides of the layer 3. Then, an annode electrode 6 is coated allover the reverse side of the layer 2, and a cathode electrode 7 and a gate electrode 8 are installed on the layers 3 and 5 respectively. In this constitution, the section 41 on the layer 4 located under the layer 3 is formed thinner than the other sections, and also the density of impurities in this section is made higher than that of the section 42. Accordingly, the gate firing current of the operation region is extremely reduced in intensity, because there exists the section 4 having an excellent efficiency of electron injection from the layer 3, and the ON and OFF function is made uniform, thereby enabling to increase the di/dt withstand voltage.