baber/WOPTO huggingface dataset:
Patent JP-2000254526-A (JP)
Title: Test tube holder
Inventor: ITO TERUAKI
IPC: B01L9/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a general-purpose test tube holder adaptable to various test tubes having different outer diameters in common. SOLUTION: A test tube holder is equipped with a holder main body 11 wherein a large diameter portion 11a is provided to the central part of a columnar substrate and a small diameter portion 11b is provided to the leading end part thereof and two engaging portions 11 and 11d are provided to the base end part of the substrate along the axis thereof at a predetermined interval and a hollow part 11f is provided to the axial center portion of the substrate bored from the leading end to the base end thereof at predetermined depth, a plurality of slits cut in the peripheral wall of the main body 11 from the leading end to the base end thereof in parallel to the axis thereof,  a plurality of leaf springs of which the respective one side edges are inserted in the slits to be supported and to which displacing force is applied so that the other side edges of the springs approach the axis of the main body 11 and a clamping ring 14 fitted to the outer periphery of the small diameter part 11b of the main body to compress the gaps of the slits so as to hold the respective one side edges of a plurality of the leaf springs under pressure.
Patent JP-S51142030-A (JP)
Title: Water-soluble acid-curing type paint
Inventor: KOBAYASHI KENGO
IPC: C08L33/02
Filed: 1975-05-16
Abstract: PURPOSE: The said paint having improved coating properties, which is composed of a copolymer consisting mainly of a specific ethylenic unsaturated monomer and a methylolated amino-formaldehyde resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06270254-A (JP)
Title: Production of fiber reinforced thermoplastic resin molded product
Inventor: HIYAMA KUNIO
IPC: A63B53/04
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a hollow molded product having a bonded area whose surface is continuously smooth and excellent in the mechanical strength of the bonded area by receiving a plurality of partial materials in a mold in a mutually fitted state and heating them while applying internal pressure to the mold to integrally bond them. CONSTITUTION:A back partial material 2 is fitted to the folded-back part 20 of a face partial material 1 in the opening part thereof. At this time, the width of the overlap part 6 of both materials 1, 2 is set to 10mm or more. In this state, the partial parts 1, 2 are set to a temporarily assembled state. The temporarily assembled partial materials are received in a mold 3 to be received in a vacuum heating device. The vacuum heating device is evacuated to reduce the pressure in the gap between the temporarily assembled partial materials and the mold 3 and a pressure medium such as nitrogen gas is introduced into a cover balloon 4 from a pressure device not only to apply internal pressure to the mold but also to heat the partial materials to a prescribed temp.
Patent JP-H10249046-A (JP)
Title: Polishing device for pachinko ball
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device with which construction costs can be reduced by preventing the scale of assembly construction of game machine islands from being expanded by considering the polishing device as one consumption component of pachinko machine similarly to the pachinko machine, labor for the exchange or cleaning work of polishing member can be saved and the generation of rot can be prevented by circulating balls inside the pachinko machine without storing them at one place for long time. SOLUTION: Inside a cylindrical main body 51, three polishing plates 60A-60B are supported at prescribed vertical intervals so as to be rotated, the inside of cylindrical main body 51 is partitioned into three vertical stages of polishing chambers 52A-52C by the respective polishing plates 60A-60B, and the balls polished in the upside polishing chamber are guided to the just downside polishing chamber successively from the top step of polishing chamber 52A to the bottom step of polishing chamber 52C.
Patent JP-S60201803-A (JP)
Title: Composite hard sintered body
Inventor: KOUNO YUUICHIROU
IPC: B23K1/19
Filed: 1984-03-26
Abstract: PURPOSE:To facilitate machinability so as to improve machining accuracy by providing a central through hole in the direction of the thickness and arranging supporting members in alignment therewith and on both the sides of the body, in a composite hard sintered body made of a hard sintered body and a supporting member. CONSTITUTION:A hard sintered diamond 2 is supported by a supporting member 1 made of sintered hard alloy, in a wheel type glass cutter. A cutting edge 21 is formed in the outer periphery of the diamond sintered body by chamfering and the through hole 11 is formed in the central supporting body. The wheel cutter is to cut the glass by using its edge 21 which is an only part requiring the hard sintered material. The through hole in the center is used for securing the cutter by a pin inserted therethrough, whereby the invention permits to facilitate machinability and to improve machining accuracy.
Patent JP-H10256840-A (JP)
Title: Receiving circuit
Inventor: UENISHI KATSUJI
IPC: H04B10/50
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced wave that always defines the middle point of amplitude as its identification level regardless of the amplitude value of an optical signal to be inputted by shifting the output voltage from each other by 1/2 difference of pulse peak voltage and defining the crossing between the output voltage as the middle point of amplitude of a pulse signal to identify the crossing voltage. SOLUTION: The resistances R1, R2, R3 and R4 of a resistance circuit network 4 are connected to output V- to a differential trans-impedance amplifier 2, output Vpr+ of a switch circuit 5, output V+ of the amplifier 2 and output Vpr- of a switch circuit 5' respectively. Then a voltage addition operation is carried out and accordingly the voltage ((V+)+(Vp-))/2 and ((V-)+(Vp+))/2 are inputted to the input terminal of an identifier 3. The differential input signal of the amplifier 3 always crosses the middle point of amplitude at and after the rise of the first pulse input, and the output which inverts the output logical level by the crossing inversion of voltage is turned into an output waveform that is delayed by a degree equal to an internal response delay.
Patent JP-S63226004-A (JP)
Inventor: OISHI KAZUO
IPC: H01C17/06
Filed: 1987-03-13
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-S57173749-A (JP)
Title: Ultrasonic flaw detector
Inventor: NISHINO SHIYUNICHI
IPC: G01N29/265
Filed: 1981-04-20
Abstract: PURPOSE:To improve an S/N, by multiplying outputs of two probes which are positioned facing and opposite to each other at a distance object to be measured and simultaneously scan it from a reverse direction to each other. CONSTITUTION:The gate position of a flaw detector is set so that an echo in the proximity of an inner surface of an object to be measured is monitored, and two probes 4 and 4' are caused to scan in an axial direction simultaneously. In the case of a detective echo, an analogue signal of each of detectors 8 and 9 simultaneously appears by means of the probes 4 and 4', and an output wave form of a multiplier 10 appears in a wide manner. In the case of a flase echo, after a taper part 6 is defected by a probe I4, a taper part 7 is defected by a probe II4', and a difference DELTAY in a detecting position is produced between the two and on a scanning graph. The multiplier 10 multiplies the output of the two probes at corresponding points according to scanning of the probes I4 and I4', and the outputs almost disappear.
Patent JP-H11259060-A (JP)
Title: Method of controlling image display, and image forming device
Inventor: MOTOMURA YASUTAKA
IPC: G09G5/34
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which changes display contents at a predetermined timing in response only to image information supplied from an external device. SOLUTION: An MPU 2 is provided with a reception detection means 21 for detecting the presence or absence of the input of external image information, and a display state judgment means 22 for judging the display state of a 1st image when the input of external image information is detected, while displaying the 1st image by sequentially shifting it in the predetermined direction by a specified quantity. The MPU 2 completes the display of the 1st image based on the judgment result of the display state judgment means 22 before starting the subsequent display after returning the display position from the end point to the starting point of the display, and forms a 2nd image from the inputted image information to start displaying it.
Patent JP-S60202683-A (JP)
Inventor: KABASHIMA SHIROU
IPC: G09F9/30
Filed: 1984-03-27
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-S5946558-A (JP)
Inventor: NOOMAN JII PUREENAA
IPC: G01R21/133
Filed: 1983-04-05
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-H01235138-A (JP)
Title: Electron gun with cold cathode
Inventor: ISHIOKA HISAMICHI
IPC: H01J37/08
Filed: 1988-03-14
Abstract: PURPOSE:To prevent the divergence of an ion beam and the secondary electron beam by arranging mesh electrodes near a cathode and a grid respectively between the grid and the cathode so that both mesh electrodes face each other in parallel. CONSTITUTION:Plane-shaped mesh electrodes 9 and 10 are arranged near a cathode 2 and a grid 3 respectively between the grid 3 and the cathode 2 to face each other in parallel. Equipotential surfaces between both mesh electrodes 9 and 10 are made nearly parallel, ions extracted through the grid 3 and secondary electrons extracted from the cathode 2 by the collision of ions proceed along parallel lines of electric force formed between parallel equipotential surfaces. The divergence of an ion beam and the secondary electron beam is thereby prevented.
Patent JP-H05255699-A (JP)
Title: Production of cartridge detergent for automatic washing machine
IPC: C11D7/06
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the subject safe detergent having excellent solubility by filling a specific powdery detergent composition in a vessel having an opening and impregnating the detergent powder with an aqueous solution of an alkali metal hydroxide to effect the hydrating solidification of the surface layer of the detergent composition. CONSTITUTION:A powdery detergent 12 containing >=40wt.% (preferably >=70wt.%) of a hydrating compound containing an alkali metal hydroxide (preferably the combination of sodium hydroxide and sodium tripolyphosphate) is filled in a vessel having an opening 10 and the composition 12 is impregnated with an aqueous solution 11 of an alkali metal hydroxide having a concentration of 25-48wt.% to effect the hydrating solidification of the surface layer of the composition 12 and obtain the objective detergent.
Patent JP-S60201631-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKANO SATORU
IPC: H01L21/302
Filed: 1984-03-27
Abstract: PURPOSE:To prevent the width of a groove from being enlarged on the surface of a silicon wafer, by conducting intermittently the reactive ion etching operation and discharging quickly during the intervals the volatile reactive product produced within the groove for facilitating the supply of gas into the groove. CONSTITUTION:A substrate section where a groove is to be formed is etched by the reactive ion etching method, whereby a groove 23 is formed while a reactive product is produced within the groove at the same time. This reactive product inhibits the reactive gas 25 from being supplied into the groove, whereby etching in the direction of depth is arrested. Thus the formation of the groove is inhibited from progressing at the bottom thereof and therefore the side wall 27 of the groove is side etched to be extended transversely. For preventing the production of side etching, the etching operation is interrupted after the substrate is etched to a certain extent, so that the container is exhausted of the gas including the reactive product 24 to realize a high vacuum therein, and thereafter the etching operation is started again. According to this method, a groove 28 having a right- angled shape and without transverse extension can be formed.
Patent JP-S57175271-A (JP)
Title: Reflection type photosensor
Inventor: MATSUMOTO MASATO
IPC: G01S17/88
Filed: 1981-04-21
Abstract: PURPOSE:To facilitate the sensing of the irregularly reflected light even though the difference is small between the reflection rate of an object to be detected and that of the basement part, by measuring the diffusely reflected light from a part to be detected. CONSTITUTION:A light emitting element 11 is set so as to have the light emitting signal an incident angle alpha of about 30 deg.-45 deg. to an object 12 to be detected. A photodetector 13 is set opposite to the object 12 in terms of the photodetecting surface. In such constitution, the detector 13 detects the irregularly reflected light sent from the object 12. Thus the irregularly reflected light is substantially zero since a basement 15 like a photoreceptor drum, etc. is close to the mirror surface in case the object 12 does not exists. In case the object 12 like the blank paper exists, the irregularly reflected light is caused. Thus the irregularly reflected light is detected, and the existence of this reflected light is perceived.
Patent JP-H01233497-A (JP)
Title: Pitch extracting device
Inventor: OKAZAKI KOJI
IPC: G10L25/90
Filed: 1988-03-14
Abstract: PURPOSE:To extract a pitch period correctly even when the pitch period is not an integral multiple of a sampling period by performing the discrete Fourier transform of an input signal while using the extracted pitch period as section length. CONSTITUTION:This is the pitch extracting device which extracts the pitch period of a voice, etc., and a pitch extracting means 11 extracts the pitch of the input signal x(t). Here, the extracted pitch period T(d) is an apparent pitch period and there is the possibility that the pitch is (n) times as large as a real pitch period T. Then, T(d)-point DFT (discrete Fourier transform) which uses the pitch period T(d) as the section length is carried out for the input signal x(t). Consequently, even when the pitch period is not an integral multiple of the sampling period, the correct pitch period can be extracted.
Patent JP-S60204272-A (JP)
Title: Piezoelectric braking mechanism
Inventor: ISHII TOSHIO
IPC: H02K7/102
Filed: 1984-03-28
Abstract: PURPOSE:To reduce the size and to improve the rapid response of a piezoelectric braking mechanism by controlling the elongation and the contraction of piezoelectric element by the applied voltage, and regulating the mechanical contact of a brake member and a kinetic member. CONSTITUTION:A plurality of piezoelectric materials are laminated through electrodes to construct a laminated piezoelectric element 11, and a brake member 13 which is directly contacted with a shaft 12 of a motor is provided at one end. The member 13 is contacted with the shaft 12 in the state that a voltage is not applied to the element 11, and the shaft 12 is secured. A DC voltage is applied to the element 11, the element 11 is contracted. As a result, the member 13 is separated from the shaft 12, and the shaft 12 can freely rotate.
Patent JP-S51135166-A (JP)
Title: Air-conditioning apparatus
Inventor: KUNIMOTO KEIJIROU
IPC: F24F13/06
Filed: 1975-05-19
Abstract: PURPOSE: A blow port from which air is blown unformly to evry part of the room. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0644312-A (JP)
Title: Device and method of displaying information in data base
Inventor: SHII GON RII
IPC: G06F17/30
Filed: 1993-03-19
Abstract: PURPOSE: To obtain a database interface which coincides with the mental model of a user for defining a view point object by using a previously defined and saved SELECT statement. CONSTITUTION: The view points are divided in four in this system and they are respectively displayed in four hierarchical display pannels. That is, a view logical table definition pannel 130 in the lowest hierarchical level and the user can name a pair of user definition strings as a logical list and manages it. A subs-selection statement is displayed in a view subselected pannel 120. It is treated as a basic configuration unit for view point definition. A view full selected pannel 110 provides the database interface which coincides with the mental model of the user for defining the view point object through the use of the SELECT statement. The user defines the name of the view point, an attribute and the string of the highest level in a main view point pannel 100.
Patent JP-H05264673-A (JP)
Title: Test method for internal ram in semiconductor integrated circuit device
IPC: H01L27/04
Filed: 1992-03-17
Abstract: PURPOSE:To perform the operation test of an internal RAM in a high speed state close to the actual operating speed by transferring data from a certain RAM block to another RAM block in the inner part of a semiconductor integrat ed circuit device formed from a plurality of RAM blocks. CONSTITUTION:The test method of an internal RAM in a semiconductor integrated circuit device provided with a plurality of RAM blocks 11-1N comprises data write step for writing a determined test data to an optional RAM block 11 of the internal RAM; and data transfer step for transferring the test data in the inner part of the semiconductor integrated circuit device from the RAM block 11 in which the test data is written to another RAM block 12; 12-12N. The method further comprises data read step for reading the data written in the other RAM block 12; 12-1N to which the test data is transferred.
Patent JP-S51136790-A (JP)
Title: Process for preparing polyester, using terephthalic acid and ethylene ox ide
Inventor: TSUJI TAKAAKI
IPC: C08G63/42
Filed: 1975-05-21
Abstract: PURPOSE: A process for preparing polyester with excellent whiteness using crude terephthalic acid and curde bis ( η -hydroxyethyl ) terephthalate, as they are, without any purification. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60205686-A (JP)
Title: Handwritten character and graphic recognizing system
Inventor: FUKUNAGA YASUSHI
IPC: G06K9/03
Filed: 1984-03-30
Abstract: PURPOSE:To leave stroke information which is not recognized on a displayed screen and improve man-machine communication by erasing stroke information corresponding to the result of recognition when displaying the result of recognition. CONSTITUTION:When stroke is inputted with a stylus pen 1 that outputs electromagnetic wave from above a liquid crystal display section 2, the electromagnetic wave arrives at a tablet 3 through a display section 2, and coordinate of input point is read, and sent successively to a handwritten character and graphic recognizing device 7. The device 7 makes handwriting recognition basing on inputted stroke, and in case of coincidence, the result of recognition is sent to a processing device 4. In this case, recognized graphic or character code and recognition information of inputted stroke are sent. The device 4 erases stroke of completion of recognition from a frame memory 5. Change of the memory 5 is displayed in the display section 2, and stroke information which is not recognized is left on the screen.
Patent JP-H03260818-A (JP)
Title: Power supply circuit for electronic equipment
Inventor: SANO MASANORI
IPC: G06F1/24
Filed: 1990-03-12
Abstract: PURPOSE:To surely produce a reset signal despite the slight voltage drop caused by an OFF operation of a power switch by setting the reference voltage of a power-on clear circuit at a level higher than the input voltage of a constant voltage circuit. CONSTITUTION:Circuit part 5a contains a terminal which receives the voltage higher than the level of the output voltage of a constant circuit 4 from a power supply in an ON state of a power switch 1 and has its voltage changing transiently at the time of starting the supply of voltage, and a switch-on detection circuit 5b produces a reset signal after detection of the transient voltage change caused at the terminal of the circuit 5a are provided. That is, the transient voltage change caused at the terminal of the circuit 5a is detected by the circuit 5b. Thus the reset signal is produced only when the switch 1 is kept in an ON state.
Patent JP-S63228666-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA AKIHISA
IPC: H01L27/10
Filed: 1987-03-18
Abstract: PURPOSE:To realize reduction of chip size by forming the wirings, in the multilayered structure, for the same signal provided at the upper side of semiconductor region forming circuit in high packing density. CONSTITUTION:A high concentration N<+> type buried layer 2 surrounded by an isolation region 9 is formed on a semiconductor substrate 1. A low concentration N type semiconductor region 11 and high concentration N<+> type semiconductor region 12 are respectively formed on the N<+> type buried layer 2 and a trench isolation region 9 is formed between both semiconductor region is such a depth as being in contact with the N type buried layer 2. An opening 4a is formed to a silicon oxide film 4 formed on the surface of semiconductor substrate 1 and an opening 15 to the insulation films 13 and 14, respectively. An insulating film 17 having a high permittivity is formed to the region extending from the internal side of opening 15 to the circumference thereof. An electrode layer 18 is formed on this insulating film 17 and a capacitor having a large electrostatic capacitance is formed between the electrode layer 18 and semiconductor region 12. Thereby, chip size can be reduced and the occurrence of electromigration can be prevented.
Patent JP-S56157537-A (JP)
Title: Data processor
Inventor: IWAO TOSHIO
IPC: G06F1/00
Filed: 1980-05-08
Abstract: PURPOSE:To prevent an important fault from being given to a device, by not executing extended instructions sent by the control storage device but executing the program of error occurrence when the error occurs in stored contents of the rewritable control storage device by saving or rewrite processing. CONSTITUTION:A data processor consists of the control storage device CS consisting of an ROM and a rewritable control storage device WCS10; and when power break or initializing occurs, contents of the WCS control table, the execution mode preserving address, this execution area, etc. of the WCS10 are saved in fixed addresses of the main storage device. At the power break recovery or initializing end time, contents of fixed addresses in the main storage device are rewritten by a memory data register 21, a selector 23, a WCS address register 11, etc. At this time, control information and instruction type designating information of upper bits of the WCS 10 are delected and are set to 0. This processing is performed by the program from the control storage device, and extended instructions are not executed.