baber/WOPTO huggingface dataset:
Patent JP-2000112157-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANIGUCHI TOMOKO
IPC: G03G5/06
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high potential by electrification and high sensitivity, undergoing no change in various characteristics even after repeated use and capable of exhibiting a stable performance. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a new crystal type titanyl oxyphthalocyanine and an enamine compound of formula I or II. In the formulae I and II, R1 and R2 are each alkyl, benzyl or phenyl, R3 and R4 are each H, alkyl, aryl or a heterocyclic group and (n) is 0 or 1.
Patent JP-2001107014-A (JP)
Title: Moisture-curable hot-melt adhesive composition
Inventor: KUSUDA SATOSHI
IPC: C09J175/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide moisture-curable hot-melt adhesive compositions which have excellent adhesion in the uncured state at normal temperatures and extremely reduce the amount of carbon dioxide gas to be generated on moisture- curing and accordingly, do not cause lowering of adhesive strength and a failure in the external appearance such as dimensional abnormality due to the bubbles remaining in the adhesive layer. SOLUTION: Moisture-curable hot-melt adhesive compositions contain, as the major component, a urethane polymer having isocyanate groups at both molecular terminals and have a content of isocyanate groups of (1-6)×10-4 mol/g, a specific heat, calculated from the peak area of the crystal melting point by differential scanning calorimetry, of not more than 50 J/g, and a shear adhesive strength, measured according to the shear adhesive strength test of JIS Z-0237 (reference), of not less than 1 kgf/cm2.
Patent JP-H04158452-A (JP)
Title: Simulation system
Inventor: SATO YAYOI
IPC: G06F11/26
Filed: 1990-10-23
Abstract: PURPOSE:To prevent the verification omission of a hardware function occurring by analyzing the hardware function description of targeted hardware, extracting the condition of each execution text, checking whether or not a test pattern inputting the condition satisfies all the conditions, and outputting the pattern to a message file when the one not satisfying the condition exists. CONSTITUTION:A test pattern check means 4 checks whether or not the test pattern satisfies all the conditions of the execution text by collating the output of a description analyzing means 2 with the test pattern. Arrowhead in figure represents a time to satisfy the condition, and number represents a satisfied condition. In such a case, no combination of an input signal to satisfy the condition of execution text number 3 can be recognized. The fact is set as a message, and it is outputted to the message file 5, and the executer of simulation generates the test pattern satisfying the condition not being supplied by observing the content of the message file 5. In such a way, it is possible to prevent inconvenience from occurring due to the verification omission of the hardware function.
Patent JP-H02130902-A (JP)
Title: Black magnetic fluid
Inventor: SHIMOIIZAKA JUNZO
IPC: C09D11/36
Filed: 1988-11-11
Abstract: PURPOSE:To maintain a fluid in a low-viscosity state while the fluid brings out black color by dispersing a specific magnetic metal oxide and black coloring agent into a solvent. CONSTITUTION:When a magnetic metal oxide of the chemical composition expressed by Formula I and a black coloring agent are dispersed into a solvent, an excellent black magnetic fluid which can maintain a low viscosity while the fluid brings out black color and seldom causes the nozzle of a printer to get clogged is obtained. The A, B, and C of the formula are respectively set to 0.3<=A<=1.0, 0.8<=C<=2.0, and A+B=1.
Patent JP-S62143511-A (JP)
Title: Automatic signal level adjuster
Inventor: CHIBA TOMIO
IPC: H03H19/00
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a level adjuster which is high in universal applicability and accuracy, by respectively connecting an input resistance and a feedback resistance using, a switch capacitor equivalent resistance with operational amplifiers through switching means which can reversibly switch the connecting relations to the operational amplifiers. CONSTITUTION:The input resistance R1 and the feedback resistance R2 are constituted of a switch capacitor equivalent resistance, etc., and independently drived by clock signals supplied from the outside and, since the clock signals are variable in frequency, the resistance values of the input and feedback resistances R1 and R2 can optionally be changed. When such combination of the input and feedback resistances whose resistance values can optionally be changed by external clock signals are connected through switching means S1-S4 which can reversibly switch the connecting relations to operational amplifiers OP, the combination of the resistances can be enlarged further. Therefore, level adjustment is made possible over a wide range from attenuation of input signals to amplification.
Patent JP-H10132157-A (JP)
Title: Flexible hose having abrasion resistance and high-temperature resistance
Inventor: YOKOBORI SHIZUO
IPC: F16L57/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible hose having heat sealing resistance sufficient to convey high-temperature fluid, abrasion resistance, and fatigue resistance, and able to be extremely easily processed. SOLUTION: An intermediate layer 4 of silicon rubber, a pressure resistant reinforcing layer 6 formed of a braiding structure 5 of metallic wires 5a, and an outer coating layer 7 of silicone rubber are sequentially laminated on the outer periphery of a fluid passing inner surface layer 3 composed of sintered rings 2. Unvulcanized rubber in the intermediate layer 4 and the outer coating layer 7 are interposed between the sintered rings and between the metallic wires of the reinforcing layer 6 and vulcanized.
Patent JP-H06120006-A (JP)
Title: Tin oxide thin film resistor and manufacture thereof
Inventor: MORITA SATOSHI
IPC: H01C17/06
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a thin film resistor of high resistivity which is mainly composed of tin oxide. CONSTITUTION:Copper is added as impurities in a tin oxide thin film. Also, this tin oxide thin film is heat-treated at the temperature of 580 deg.C. This tin oxide thin film has high resistivity once, but when it is heat-treated, the resistivity is shifted to a high value which is higher than that of the tin oxide thin film when it was formed from the beginning. Moreover, the tin oxide thin film resistor after heat-treatment has stabilized resistivity.
Patent JP-H08146676-A (JP)
Title: Image forming device and method thereof
Inventor: KITAJIMA TATSUYA
IPC: G03G15/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide an image forming device and method thereof capable of preventing the generation of a defective image due to the increase of an image density, without causing a failure such as the increase of a generated ozone amount and reduction in the life of a cleaning mechanism. CONSTITUTION: A cleaning device 17 removing toner remaining on the surface of a photoreceptor drum is provided with a cleaning blade 78 and an auxiliary cleaning mechanism 76 provided on the upstream side of the cleaning blade 78 in the rotational direction of the photoreceptor drum. The auxiliary cleaning mechanism is provided with an electrifier 90 electrifying the toner remaining on the photoreceptor drum and the value of an AC current flowing from the electrifier to the drum surface is adjusted by an AC power source under the control of a CPU 62, in accordance with the image density of an original which is detected by an automatic exposure sensor 21.
Patent JP-2001106237-A (JP)
Title: Container for food and method for manufacturing it
Inventor: MIYAZAWA HIROSHI
IPC: B29L22/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a food container and a method for manufacturing a convenient and less-expensive food container in which food cooked by a microwave oven and a usual oven can be drunk or eaten while easily holding and supporting it with fingers without cooling the container. SOLUTION: This container is comprised of a container main body 1 and a base segment 9 cooperatively arranged at a bottom part 3, and further this container is made of paper, thermoplastic synthetic resin or more than one element selected from these complex materials. The base segment 9 has a cylindrical shape or a curved sectional shape. A sheet material is formed and worked to make the container main body 1 and the base segment 9 and then the base segment 9 is cooperatively connected to the bottom part 3 of the container main body 1. As the forming operation, thermo-forming processes such as a vacuum forming, a pneumatic forming and a vacuum pneumatic forming or the like are applied and the cooperative connecting operation is carried out by adhesion, melt adhering and fitting operations.
Patent JP-H09179302-A (JP)
Title: Resist composition containing radiation sensitive acid generating agent
Inventor: GUREGORII BUREITA
IPC: G03F7/004
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an improved chemical amplification type resist compsn. for use in the production of a semiconductor device by incorporating iodonium sulfonate as a radiation sensitive acid generating agent, a polymer and an acid labile compd. having a substituent cleavable by an acid. SOLUTION: This compsn. is a radiation sensitive resist compsn. contg. iodonium sulfonate as a radiation sensitive acid generating agent, a polymer and an acid labile compd. It is preferable that the acid generating compd. has been chemically bonded to the polymer. The acid labile compd. varies its polarity when exposed to an acid and produces difference in solubility and it is preferably a compd. having an ester group cleavable by an acid. This compsn. has satisfactory solubility and adhesiveness, high sensitivity to lithography and high contrast, can be developed with a solvent and is useful for producing an IC chip in the production of a semiconductor device.
Patent JP-S63139022-A (JP)
Title: Pusher device of bottle making machine
Inventor: MIYAGI YUTAKA
IPC: C03B35/10
Filed: 1986-11-29
Abstract: PURPOSE:To electrically change the angular velocity of the reciprocating and rotating motions by combining a timing signal transmitting part, a servo control part, and an AC servomotor to perform a specified action. CONSTITUTION:The pusher device 10 of a bottle making machine consists of a control part 20 provided with the timing signal transmitting part 21 for outputting start and stop signals and a servo control part 25 for operating and controlling the servomotor based on the signals and a main pusher device body 30 provided with a rotating part 40 driven by the servomotor 41 to be controlled and operated by the control part 20 and a cylinder device 50. The pusher device 10 is reciprocated and rotated by the servomotor, and the start and stop and the change in the rotating speed during operation are automatically carried out in accordance with the preset cycle and timing. Accordingly, the device can be rotated at an optionally variable speed.
Patent JP-H02135195-A (JP)
Title: Waste water treating device
Inventor: KAWACHI KYOZO
IPC: C02F3/08
Filed: 1988-11-14
Abstract: PURPOSE:To stably form a biological membrane on the surface of a carrier by providing a movable wall at the upper part of an air-lift wall, adjusting the position of the upper end of the movable wall, and thereby controlling tubulence. CONSTITUTION:Waste water 21 and air are supplied into a reaction vessel 22. In a reaction part 26, a liq. 40 and the carrier 35 contained in the liq. are circulated upward in the air-lift wall 27 by the air-lift effect of the bubbles 33 generated from an air diffuser 31. The liq. 40 and carrier 35 flow downward on the outside of the air-lift wall 27, and the liq. 40 contg. the carrier 35 is circulated up and down along the air-lift wall 27 and agitated, and aerobes are propagated in the reaction part 26. The turbulence is previously confirmed at the upper part of the air-lift wall 27, and the movable wall 29 is extended to reduce the turbulence. By this method, a biological membrane is stably formed.
Patent JP-2001109046-A (JP)
Title: Photographing device and gas emitting method
Inventor: ASHIDA TETSUO
IPC: G03B11/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device which emits gas toward a lens. SOLUTION: This device is provided with an input part 10 photographing a picture, a processing part 20 processing a photographed picture, a recording part 30 recording the picture, a display part 40 displaying the picture, a blower part 50 emitting gass toward the lens, a control part 60 controlling gas emission and photographing, a timing switch 70 and a range finding sensor 80.
Patent JP-2000062566-A (JP)
Title: Hurry air bag
Inventor: MARUCHI MASAYOSHI
IPC: B60R19/48
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To insert a pipe in the inside of the bumper of a car or a fish tape in a hose and protrude it from the inside of a bumper like an antenna and to explode the explosive of an air bag by the fish tape is pushed. SOLUTION: A fish tape is inserted in the inside of a bumper 1 by a pipe or a hose 5 to a position near an explosive in an air pag 3. A switch is arranged this side thereof and through collision to actuate the switch, and a fish tape 2 is operated.
Patent JP-H01128093-A (JP)
Title: Lithography apparatus
Inventor: MATSUMOTO AKIHIRO
IPC: G09G1/00
Filed: 1987-11-12
Abstract: PURPOSE: To effect a fast painting-out process by providing two digital differential analyzers(DDA) which find the panting-out border of a polygon is addition to a DDA which finds pixels to be painted out. CONSTITUTION: This plotting device has the 1st and 2nd DDAs 2 and 3 equipped with DDA arithmetic parts, X-axial counters, Y-axial counters, and clock control parts 5 and 8 controlling a clock for operating them and the 3rd DDA 16 which finds pixels to actually be drawn from the arithmetic results of the 1st and 2nd DDAs 2 and 3, and is equipped with a DDA control part 15 for controlling the 1st, 2nd, and 3rd DDAs 2, 3, and 16; and the 1st and 2nd DDAs 2 and 3 operate the border of a figure to be painted out to paint out the polygon. Consequently, the need to divide the polygon is eliminated, the start and end pints of a straight line to be plotted are calculated fast, and the frequency of transfer of data to the DDAs is decreased, so that the polygon is painted out fast.
Patent JP-S63139506-A (JP)
Inventor: KOBAYASHI IKUO
IPC: A45C13/18
Filed: 1986-12-01
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-S62144907-A (JP)
Inventor: NAGASHIMA KANJI
IPC: B28C1/20
Filed: 1985-12-18
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-2000107104-A (JP)
Title: Flexible hose for portable vacuum cleaner
Inventor: KANAO SHIGEKI
IPC: A47L5/24
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being generated while keeping a flexible hose light-weight. SOLUTION: This flexible hose 1 has a bellows portion 9 alternately equipped with ridge-shaped portions and valley-shaped portions in the hose longitudinal direction. In this case, at an intermediate portion of the bellows portion 9, a straight portion 10 wherein the outer diameter is the same as the outer diameter of the ridge-shaped portion, the external surface is flat, and the dimension in the hose longitudinal direction is shorter than the dimension in the hose longitudinal direction of an adjacent bellows portion 9, is integrally forged with the bellows portion 9, and the generation of noises due to a high speed gas flowing inside is prevented from occurring.
Patent JP-H0998752-A (JP)
Title: Production of flake material
Inventor: MIYAJI AKIRA
IPC: A23L35/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a flake material giving a new texture and capable of readily processing and efficiently producible by cooking fish meat, edible meat and vegetables and fruits, making flaky by drying. SOLUTION: This producing method of a flake material is constituted with a processing process of raw materials processing one or plural pieces of fish meat, edible meat and vegetables and fruits to minced-like, a stewing process of the raw materials stewing by adding seasoning and spice to the raw materials processed in the processing process of the raw materials, the first drying process removing moisture of boiled food stewed in the stewing process and drying to a damp-dried state, a sheet material processing process processing the dried materials to a damp-dried state in the first drying process, the second drying process drying the sheet materials processed in the sheet material processing process and a crush-selecting process crushing after the second drying process and selecting into meshes having different sizes.
Patent JP-2001108241-A (JP)
Title: Interlocking system of refrigeration and cooking
Inventor: MAEDA MUNEKAZU
IPC: F25D23/12
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking system of refrigeration and cooking through which optimal cooking can be carried out in a microwave cooker even when the temperature difference is high between the inside and surface of a food. SOLUTION: A unit 1 for storing foods while cooling in which the inner temperature can be switched from freezing temperature to refrigeration temperature comprises sensors 11a, 11b, 11c, 11d for detecting the ambient temperature of foods 9a, 9b, means 12 for storing the heat transfer characteristics of foods, and means 13a, 13b for operating the inner temperature from the ambient temperature and the heat transfer characteristics of foods. Inner temperature of the stored foods 9a, 9b is detected and delivered to microwave cookers 15a, 15b, 15c, 15d where thawing and cooking are carried out optimally by varying the microwave output time.
Patent JP-H01127966-A (JP)
Title: Pogo pin
Inventor: SEKINE MITSUO
IPC: G01R1/067
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a satisfactory connecting even if dust, etc. exist on the contact surface by constituting the titled pin so that the contact part comes into contact with the surface to be contacted, and thereafter, rotates. CONSTITUTION:The pin consists of a contact part 1, a case 2, a spring 3, a groove 4 attached to the inside of the case, and a boss 5 attached to the lower part of the contact part 1. In this state, when the contact part and the contact part 1 come into contact with each other, the contact part 1 moves to the lower part in the case 2. In this case, the boss 5 being in the lower part of the contact part 1 moves along the groove 4 formed in the inside of the case and the contact part 1 rotates. In such a way, even if a slide is caused on the contact surface and dust, etc. exist on the contact surface, a satisfactory connection is obtained.
Patent JP-H11121648-A (JP)
Title: Electronic part package body and substrate constituting it
Inventor: TAKAHASHI HIROTERU
IPC: H05K1/11
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To allow easy inspection for electrical connection state between an electronic part and a printed board by providing the board with at least one through hole corresponding to such position as a second conductive part is allocated, and confirming a molten state of an electrification member through the through hole from thr rear surface of the board. SOLUTION: A through hole 22 formed on a printed board 20 is formed at a central part and a peripheral part of a BGA type semiconductor device where temperature difference is easy to occur at reflow. A solder bump 12, especially, provided at the central part is lower than such solder bump 12 as allocated at the peripheral part in terms of temperature rising at reflow, so the temperature difference between them could be as much as 10 deg.C. The defective soldering is easy to take place with such a solder bump as allocated at the central part, so, by forming, at least, the through hole 22 at such a position as corresponding to where the solder bump 12 is provided at the central part, soundness of soldering is judged without inspecting soldering state of other solder bump 12.
Patent JP-H09100550-A (JP)
Title: Pin device of construction machinery and pin driving/ extracting jig
Inventor: OGAWARA EIICHI
IPC: E02D7/16
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily drive/extract pins in a short time in a pin device of a construction machinery having relatively heavy total weight of the pins. SOLUTION: A pin is halved, and brackets 6-11 and pin holes 12-17 are so arranged that the front ends of two divided pins 5a and 5b are opposed to each other or that the axial center is shifted. At least one pin 5a of halved pins or the brackets 6-11 opposed to the pin 5a and 5b has a hole 23 for inserting a bar-shaped jig 22 for driving out the other pin from the brackets.
Patent JP-2001106198-A (JP)
Title: Space probe
Inventor: ADACHI TADASHI
IPC: B64G1/58
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To improve a function for protecting particularly an electronic circuit device for controlling loaded probing instruments and a battery as a main power source from a very low temperature in a space probe used on the moon and planets. SOLUTION: A housing 10 accommodating an electronic circuit device 31 and a battery 32 is mounted inside a vehicular body 1 as a device body through heat-insulating layers 10 formed by spaces 11, 35, a heat insulating switching means 37 comprising contact holders 38, 40 on the housing side and the vehicular body side, respectively having contacts 41A, 43A for electrical connection and being held in a non-contact state to each other, and a holder driving part 39 for driving the contact holders for bringing the contacts 41A, 43A into contact with each other or separating them from each other, is mounted between the housing 10 and the vehicular body 1, and an electrical connection path between the electronic circuit device 31 and the battery 32,  and the loaded instruments is cut off in a non-contact state for inhibiting the heat conduction from the housing 10 side to the vehicular body 1 side.
Patent JP-H06109627-A (JP)
Title: Pneumatic type infrared ray detector for gas analyzer
Inventor: AOKI JUNJI
IPC: G01N21/37
Filed: 1992-09-30
Abstract: PURPOSE:To provide a pneumatic type infrared ray detector for gas analyzer which is provided with a gas slow leak mechanism that permits precise control of gas leak amount and also permits wider control range for gas leak. CONSTITUTION:A main body 1 is provided with gas chambers 2a and 2b, and a detection gas chamber 3. The gas chambers 2a and 2b are made to communicate with the detection gas chamber 3 with gas channels 4 and 5. On the side surface of a leak control sheet 6 formed, in ring-shape, of stainless steel piled up on the bottom face 3a of the detection gas chamber 3, a groove-like gas leak recessed part 7, extending the entire length between its internal and outer peripheries, is provided. On the leak control sheet 6, a ring-like thin plate 8 and a diaphragm 10 are piled up, and they are pressurized and fixed together by a lid plate 16, through a pressurizing member 11 and a wave-shaped leaf spring 15.