baber/WOPTO huggingface dataset:
Patent JP-2000356677-A (JP)
Title: Apparatus and method for measuring distance
Inventor: OISHI MASAHIRO
IPC: G01S17/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make executable a long range measurement without affected by an external noise by varying the threshold level for judging the incidence of the reflected light flux on a light receiving means. SOLUTION: A measurement is started first of all, and the threshold level is set to an initial value. The initial value is set to be higher than an external light value (noise light) received by a light receiving part. Then, the external light is received, and whether it reaches the threshold level or not is judged. When it does not reach the threshold level, the threshold level is lowered and the feed-back is executed. When the external light reaches the threshold level by gradually lowering the threshold level, the threshold level is set on an approximately intermediate position between the noise level and a signal peak value as an optimum position in consideration of a peak value of the former external light amount. When the threshold level is set, the distance measurement is executed. The measured values are judged for deviation.  When the dispersion (deviation) of the measured values of several measurements is smaller than a predetermined value, it is output as the measured value, and the measurement is completed.
Patent JP-S6146561-A (JP)
Title: Automatic transfer device
Inventor: TANAKA TOSHIFUMI
IPC: G07D9/00
Filed: 1984-08-10
Abstract: PURPOSE:To simplify the selecting operation of transfer destination banks to improve the customer service by inputting displayed Hiragana (cursive form of Japanese syllabary) in accordance with the order of the character string of bank's name to display following characters of the character string of bank's name successively. CONSTITUTION:In case that the transfer destination band is selected, data on a magnetic stripe of an inserted card is read, and the first character of a bank's name character string of a bank 1 stored in an area M1 of a table A in a memory is read out. A flag corresponding to this character in a table B is set to ''1'', and the first characters of bank's name character strings of all banks 2-(m) in the table A are read out, and flags corresponding to these characters in the table B are set to ''1''. Next, the start character of the transfer destination bank is inputted, and the table A is retrieved, and retrieval is performed for the second character. That is, Hiragana displayed on a display part is inputted in accordance with the order of the bank's name character string to display following characters of the character string of bank's name on the display part successively. Thus, selection of the transfer destination bank is made easy to improve the customer service.
Patent JP-S6060191-A (JP)
Title: Dispersant for water slurry of finely divided carbonaceous powder
Inventor: KIYONAGA YASUHIRO
IPC: C09K23/52
Filed: 1983-09-14
Abstract: PURPOSE:To provide the titled dispersant capable of forming a water slurry which can be easily pumped and has a low viscosity and good flow characteristics even at a high concn., consisting of a specified water-soluble sulfonic acid polymer and a specified water-soluble carboxylic acid polymer. CONSTITUTION:A dispersant is obtd. by mixing a water-soluble sulfonic acid polymer (A) contg. arom. rings or triazine rings and sulfo groups in the molecule [e.g. an arom. sulfonic acid/formaldehyde condensate (salt), an aminotriazine/ formaldehyde condensate sulfonic acid (salt), a polymer (salt) of a polymerizable arom. sulfonic acid monomer] with a water-soluble carboxylic acid polymer (B) of an alpha,beta-unsaturated carboxylic acid (salt) in a weight ratio of A to B of 1/4- 9/1. 0.05-3wt% said dispersant is added to a water slurry of finely divided carbonaceous powder.
Patent JP-H1116061-A (JP)
Title: Protector for flame sensor
Inventor: KOYAIZU ITSUKI
IPC: G08B17/12
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient protector which can be easily mounted on a flame detector mounted on a construction material by using a wall face mounting hardware in which a sensor base is integrally constituted as necessary. SOLUTION: A flame sensor in which a wall face mounting hardware in which a sensor base is integrally constituted is mounted on a construction material, and a sensor head having an ultraviolet ray detecting tube for detecting an ultraviolet ray from flame is engaged and mounted on the sensor base is protected so that the sensor head can not be damaged due to the collision of an outside object by this protector 1.  In this case, the protector 1 is provided with a protector base 3 and a protector head 2, and the protector base 3 is provided with engaging and mounting parts 33a and 33b similar to the sensor head for the sensor base, parts to be engaged and mounted similar to the sensor base for the sensor head, and ear part 30 protruding to the outer peripheral edge of the engaged and mounted sensor head, and the protector head 2 is mounted on the ear part so that the sensor head can be covered for preventing the detection of the ultraviolet ray by the sensor head from being blocked.
Patent JP-H107880-A (JP)
Title: Polyacetal resin composition and its production
Inventor: MATSUSHIMA MITSUNORI
IPC: C08L75/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a polyacetal resin, a specific thermoplastic resin and a specific epoxy resin, enabling to effectively alloy the polyacetal resin and the thermoplastic resin, and excellent in impact resistance, welding characteristics, etc. SOLUTION: This polyacetal resin composition comprises (A) a polyacetal resin (preferably a polyacetal copolymer), (B) a thermoplastic resin having plural reactive groups capable of reacting with epoxy groups, and (C) an epoxy resin. At least one of the components B and C has three or more reactive groups or epoxy groups. The component B is preferably a thermoplastic polyester resin such as a polyalkylene terephthalate or a polyamide resin such as polyamide 6. The component C is preferably a multifunctional epoxy resin having three or more functional groups, more preferably a novolak epoxy resin. The further addition of an epoxy group reaction-accelerating agent is preferable, because the affinity and compatibility between the components A and B can be improved.
Patent JP-S58130320-A (JP)
Inventor: FURANTSU AURATSUHIAA
IPC: G02F1/1506
Filed: 1982-09-28
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-2000013014-A (JP)
Title: Bonding device
Inventor: TAKADA HIDEHIKO
IPC: H01L21/60
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device of compact structure which prevents a sub-board from hanging, coping with multiple kinds. SOLUTION: Related to a bonding device wherein a flexible board 4 connected to a sub-board 2 is press-fitted to a main board 1, a chuck head 11 which clamps the end part of the sub-board 4 after bonded to the main board 1 placed on an XYθ table 5 through the flexible board 4, and a folding-back unit 10 which, moves the chuck head 11 to above the main board 1 by leaving an arc-like track, folds the flexible board 4 press-fitted to the main board 1 back to the main board 1 are provided. Thus, the sub-board 2 is prevented from hanging after bonding, and with no auxiliary holding means for the sub- board 4, the main board 1 is transported without damaging the sub-board 4.
Patent JP-H03205130-A (JP)
Title: Plastic web welding device
Inventor: BIRUFURIITO RETSUSHIYU
IPC: B29L7/00
Filed: 1990-06-27
Abstract: PURPOSE: To simplify a structure and operation by constituting a wedge-shaped heating element so as to be capable of moving the same on a guide with respect to a support by a servo motor and arranging a pressure sensor between the wedge-shaped heating element and the opposed surface of the support. CONSTITUTION: The pressure applied to the edge end of a web (film) to be welded by a welding roller 8 has reproducibility and is almost accurately set to desired force on reference to the actually measured value by the pressure sensor 23 arranged to the welding roller 8. Further, the positional adjustment of a wedge-shaped heating element 14 is performed by a drive motor 15. In this case, the pressing force of the wedge-shaped heating element 14 is measured through the pressure sensor 23 and controlled to a predetermined value automatically even during the execution of welding work. The pressure applied to the opposed surfaces of plastic webs to be mutually bonded by the wedge-shaped heating element 14 is always re-adjusted during welding work. Therefore, the wear generated in the heating element 14 rarely is kept almost constant.
Patent JP-S5874596-A (JP)
Title: Pulling up method for single-crystal silicon
Inventor: HASEBE HITOSHI
IPC: C30B15/20
Filed: 1981-10-23
Abstract: PURPOSE:To produce a single-crystal silicon ingot having uniform properties by controlling the number of revolutions of a seed crystal, the number of revolutions of a crucible, and the speed of pulling up according to the pulling up length of the single-crystal silicon in the stage of pulling up the single-crystal silicon. CONSTITUTION:Polycrystalline Si is put in the quartz crucible 2 in a chamber 1, and is  heated to melt by a heater 3. While the crucible 2 is rotated, the seed crystal 6 at the  bottom end of a pulling up shaft 5 which is rotated reverse from the crucible 2 is  dipped in molten Si 4 and is then pulled up to produce a single crystal. To make the  concn. of oxygen uniform over the entire part by decreasing the same in the preceding  end part (seed crystal side) of a single-crystal Si ingot and increasing the same in the  terminal part, the number of revolutions of the crucible 2 is made small in the initial  period and is increased at the end period of pulling up. To make the distribution value  of the specific resistance in the section and the distribution value of the concn. of  oxygen in the section uniform by decreasing the same in the preceding end part and increasing the same in the terminal part, the number of revolutions of the seed crystal  is so controlled as to be increased in the initial period and to be decreased in the end  period and the speed of pulling up is so controlled as to be decreased in the initial period and to be increased in the end period.
Patent JP-S5692104-A (JP)
Title: Oxygen generator
Inventor: HOUJIYOU MITSURU
IPC: B01J7/02
Filed: 1979-12-26
Abstract: PURPOSE: To simply obtain oxygen with an oxygen generator by separately storing a hydrogen peroxide deriv., an oxidizing agnet, etc. in a plurality of chambers of the generator divided with partition walls and opening the walls at the desired time to mix and react the deriv., etc.  
     CONSTITUTION: By raising lever 20, plugs 11a, 11b are pulled out of openings 7, and water enters parted chamber 17b from parted chamber 17c and reacts with potassium peroxide disulfate in parted chamber 17b. The resulting hydrogen peroxide and dil. sulfuric acid react with potassium permanganate through filter 12, generating oxygen, which is then taken out of oxygen outlet 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5792943-A (JP)
Title: Data transmission system
Inventor: NARUSE SHIYOUICHI
IPC: H04J3/16
Filed: 1980-12-01
Abstract: PURPOSE:To multiplex and transmit data different in speed, by transmitting plural data, which are synchronized with an optional clock frequency with a maximum frequency limited, to a transmission line in time division multiplexing and by separating synchronizing data in the receiving side by the sane clock frequency. CONSTITUTION:Plural transmitted data Di-Dn are synchronized with data clocks (a), and data clocks (a) are optional with a maximum frequency limited and are measured by a frequency measuring means 1 and are encoded by an encoding circuit 2 and are multiplexed as clock information Ao-An togehter with other data D1-Dn by a multiplexing circuit 3 and are transmitted. A clock generating circuit 4 generates constant clocks (f) considerably quicker than clocks (a). Multiplexed signals are separated through a transmission line by a separating circuit 8 of a receiving device, and transmission clocks (f) are equal to those in the transmission side, and data D1-Dn and encoded clock information AO-AN are obtained as the output of the separating circuit 8, and clock information AO-AN are given to a regenerating means 10 to regenerate data clocks (m), and data is outputted from a means 11 by them.
Patent JP-S6413610-A (JP)
Title: Electronic computer
Inventor: NISHIHATA EMIKO
IPC: G06F1/00
Filed: 1987-07-07
Abstract: PURPOSE:To inform a requester in a remote place of the end of calculation by recognizing the end of calculation and the requester at the time of terminating calculation in a CPU to generate a signal peculiar to the requester. CONSTITUTION:The requester uses a terminal 1 to instruct a CPU 3 to perform calculation; and when calculation is terminated, the CPU 3 sends a report of the end of calculation and requester data to a recognizing circuit 8 through a controller 2, and a signal generating circuit 9 generates a peculiar signal corresponding to the requester, and the modulated and amplified peculiar signal is transmitted from an antenna 12a and is received by an antenna 12b. The peculiar signal detected and demodulated through a detecting circuit 13 and a demodulating circuit 14 is compared with a preliminarily set peculiar signal of the requester by a peculiar signal comparing circuit 15. If both signals coincide with each other, a coincidence signal is outputted and a timer 16 is started by the coincidence signal and starts counting-down, and an amplifying circuit 17 sounds a buzzer 18 simultaneously. Thus, the requester in a remote place is informed of the end of calculation.
Patent JP-H0337117-A (JP)
Title: Superconducting material of oxide
Inventor: TANIGUCHI HIROSHI
IPC: C01G1/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a superconducting material of oxide having high critical temperature not requiring post annealing in an oxidizing atmosphere by specifying a composition consisting of an element of the group IIIa replaced with a specific amount of element of the group IIa, Ba, Cu and O. CONSTITUTION:In a superconducting material of oxide comprising a composition shown by the general formula M1BaCu3O7-delta (M is element of group IIIa and deltais 0-1.), 1-10atom% of the element of the group IIIa is replaced with an element of the group IIa. Y, Ce, Eu, etc., may be used as the element of the group IIIa and Ca, Sr, Mg, etc., may be proper as the element of the group IIa. Consequently, a superconducting material of oxide capable of producing a thin film in vacuum, having high critical temperature is obtained without requiring heat treatment in an oxidizing atmosphere for many hours.
Patent JP-H067026-A (JP)
Title: Grain-treating facility
Inventor: IWASHITA MASAHIRO
IPC: A01F25/00
Filed: 1992-06-29
Abstract: PURPOSE:To check a traverse carrier without using a crane car, etc., and improve the installation strength of a drier by building a frame for checking the traverse carrier over a building receiving a grain-treating device and the upper part of a drier installed outside the building. CONSTITUTION:Grains are carried from a building 1 receiving a grain-treating device to the upper feeding port 4a of a drier 4 through a traverse carrier 7. A checking frame 70 for checking the traverse carrier is built over the upper part of the drier and the building to support the drier.
Patent JP-H0837300-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANEZAKI TORU
IPC: H01L21/265
Filed: 1994-07-22
Abstract: PURPOSE:To prevent a semiconductor device from decresing in threshold voltage and increasing in flat band voltage by a method wherein impurity ions with accelerating energy large enough to penetrate through one layer out of a multilayered resist film formed on a semiconductor layer are injected into the semiconductor layer to decrease it in resistance after at least one layer out of the multilayered resist film is formed. CONSTITUTION:An amorphous carbon film 29 serving as an antireflection film is formed on a silicon layer 13 which becomes a gate electrode taking advantage of a sputtering method. When the antireflection amorphous carbon film 29 is provided, ions enhanced in accelerating energy can be injected. In this case, ions are made to penetrate into the silicon layer 13 passing though the amorphous carbon film 29. Consequently, the silicon layer 13 can be lessened in resistance.
Patent JP-H08171579-A (JP)
Title: Data-path synthesis method and built-in self-repair realization hardware circuit
Inventor: RISA GIYUURA
IPC: G06F17/50
Filed: 1994-07-22
Abstract: PURPOSE: To provide a method for constituting the realization of re-constitution possible BISR(built-in self repair) having the min. quantity of area overhead. CONSTITUTION: The high level synthesis of a data pass is conventionally centralized to the synthesis of specified realization against a prescribed calculation problem. Here, the method for constituting re-constitution possible BISR realization having the min. area of overhead is concerned. Before this method, a BISR range is restricted to exchange an arithmetic module by the one of the same type. Here, the method for assigning and converting normal resources for ASIC (application specific IC) design is described. By the methods, design which the variously different types of resources are backed-up by the same device is discovered with the search of design solusion space attained by using high level synthetic process as a base.
Patent JP-H0458930-A (JP)
Title: Vacuum cleaner
Inventor: OSADA MASASHI
IPC: A47L9/02
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the vacuum cleaner capable of quick decision without being influenced by the quantity of dust by deciding a floor contact and operating state of a brush part by a dynamic signal from a pressure sensor for detecting the air quantity of an air passage, and controlling the input power of an electric air blower, based on the floor contact and operating state of the brush part. CONSTITUTION:A motor input determining means 24 of a CPU 61 controls a triode AC switch 75 and operates a motor of an electric air blower 3 in accordance with an operation mode of an actuation switch 17, 18 or 19. The CPU 61 prints a slide counter and a stop counter, a nozzle slide deciding means 23 decides whether a brush part 36 is sliding or not by a dynamic signal from a pressure sensor 67, and in the case it is decided that the brush part 36 is sliding, the stop counter is printed, and also, the slide counter is counted. Also, the CPU 61. decides whether the slide counter is over or not, that is, whether cleaning is continued exceeding a prescribed time or not, and in the case it is decided that the slide counter is over, the motor of the electric air blower 3 is allowed to execute a set operation in accordance with the operation mode of the actuation switch 18, 18 or 19.
Patent JP-H0521588-A (JP)
Title: Semiconductor wafer storing case
Inventor: SUGAI TOSHIYUKI
IPC: H01L21/677
Filed: 1991-07-11
Abstract: PURPOSE:To prevent a semiconductor wafer from being damaged when the semiconductor wafer is transferred from a clean case to other carrier, and facilitate the cleaning of a clean case. CONSTITUTION:The title case is equipped with grooves along which semiconductor wafers are inserted into the clean case main body 4 one by one, a wafer retaining part 3 for retaining the semiconductor wafers 7, and an upper lid 1 for tightly closing the main body 4. An aperture part 8 is formed at the lower part of the clean case main body 4. Thereby a wafer supporting strut of an equipment for transferring the semiconductor wafer 7 from the lower part of the clean case main body 4 to other PFA carrier can pass. A lower lid 2 for tightly closing the aperture part 8 is provided.
Patent JP-H1073778-A (JP)
Title: Scanning optical device and laser beam printer device
Inventor: YAMAWAKI TAKESHI
IPC: B41J2/44
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device and a laser printer device capable of spacially separating the plural beams by oblique incidence in a compact scanning optical device of an enlarging system compensating the curvature of a scanning line and preventing the deterioration of image forming performance. SOLUTION: This scanning optical system makes plural light beams radiated from a light source means 102 having plural light emitting parts incident on the deflection surface of a deflecting means 1 through an optical means, plural light beams deflected by the deflecting means is introduced to a surface to be scanned 10 through an image forming means 12 and the surface to be scanned 10 is scanned by the plural light beams. The image forming means 12 has plural rotationally asymmetric lenses 4a, 4b, the optical axes of the plural rotationally asymmetric lenses 4a, 4b are parallel with the light beams incident on the relevant lenses and the shape of generatrix connecting the vertexes of the relevant plural rotationally asymmetric lenses 4a, 4b is composed of a curve bent in each sub-scanning direction.
Patent JP-H0777560-A (JP)
Title: Inspection equipment for multielectrode device
Inventor: OGURO KENJI
IPC: G01R31/28
Filed: 1993-06-17
Abstract: PURPOSE:To provide an inspection equipment for multielectrode device which can easily deal with modification of the device and in which the probe is not affected by the undulation of a substrate to be inspected. CONSTITUTION:The inspection equipment comprises a stage 14 surrounding the inspection region of a device 10, e.g. an IC or an LSI, having multielectrodes, and an inspection means, e.g. a probe card 22, having probes touchable to respective electrodes of the device 10 is fixed to the stage 14. The stage 14 is provided with a rail mechanism having adjustable interval and each rail in the rail mechanism is provided with a plurality of fixing heads for supporting the inspection means so that the position thereof can be adjusted. Each head is provided with the inspection means which is elevatably/lowering fixed through an elevating/ lowering means and a sensor which stops the elevating/lowering means by detecting the landing of probe.
Patent JP-H1019149-A (JP)
Title: Emergency cutoff valve with intake
Inventor: TOYODA KUNIYOSHI
IPC: F16K17/20
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To take in water while omitting separate installation of water supply equipment heretofore needed after water stop, not to speak of having water stop function at the time of emergency, and enable a small flow quantity of water to flow down after water stop. SOLUTION: This emergency cutoff valve is provided with an intake 8A piercing a position P1 upstream of a valve element 5 in a valve casing 3 and normally closed with a cover body 9 so as to be opened at need as well as having a smaller diameter than the bore of a valve casing 3, and an intake 8B piercing a position P2 downstream of the valve element 5 in the valve casing 3 and normally closed with a cover body 9 so as to be opened at need as well as having a smaller diameter than the bore of the valve casing 3. After emergency cutoff, the intake 8A is opened to take in water, and the intake 8A and intake 8B are communicated with each other by a by-pass tube 11 so as to make a small flow quantity of water flow down.