baber/WOPTO huggingface dataset:
Patent JP-H0724374-A (JP)
Title: Supersonic atomizing device
Inventor: YOKOYAMA SOICHI
IPC: B05B17/06
Filed: 1993-07-09
Abstract: PURPOSE:To provide a supersonic atomizing device for atomizing liquid in which a hydrophilic liquid keeping material is brought into contact with a vibration plate fixed on a piezoelectric vibrator and liquid is atomized by the vibration plate. CONSTITUTION:When a composite body composed of a piezoelectric vibrator 9 and a vibration plate 10 is driven, the piezoelectric vibrator 9 is vibrated, and its vibration is transmitted to the vibration plate 10. Liquid absorbed by a liquid absorption material 4 is atomized all through a through-hole following the vibration of the vibration plate 10. The vibration plate 10 is installed on the lower face of the piezoelectric vibrator 9 to relax the pressure applied to the vibration plate 10 from below. On the other hand, a supporting body 13 is provided and a structure facing the lower face of the vibration plate 10 across a very small clearance is adopted to relax the pressure applied to the vibration plate 10 from above. As the release between the piezoelectric vibrator 9 and the vibration plate 10 can be controlled by the arrangement, the atomization efficiency can be accelerated and durability can be improved.
Patent JP-H0458570-A (JP)
Title: Neutron detector
Inventor: KOMADA KIICHI
IPC: G01T3/08
Filed: 1990-06-28
Abstract: PURPOSE:To achieve detection positively and efficiently by forming a substance with a high reaction section area with a neutron on a surface of an alpha-rays detection part where storage information is inverted due to intrusion of the alpha-rays. CONSTITUTION:A MOS type transistor part Tr and a capacitor (charge accumulation part) C are provided on a P<-> substrate 1. In this case, the transistor part Tr consists of a pair of drain regions D and source region S as well as a gate G which is located at the middle. Then, a substance (B, B2O3, BN, B4C, etc.) which contains <10>B as a main constituent is formed as a reaction film 3 on a conduction layer 2 of the capacitor part C and a neutron deceleration material is formed as a layer 4 on a surface of the reaction film 3, thus enabling neutron to be changed into alpha-rays with a film made of a substance having a large reaction section area with the neutron and enabling it to be detected by the alpha-rays detection part for detecting neutron positively.
Patent JP-H0836446-A (JP)
Title: Wireless keyboard
Inventor: SAITO MASAAKI
IPC: G06F3/02
Filed: 1994-07-22
Abstract: PURPOSE:To improve the number of degrees of freedom of arrangement, to realize the bidirectional radio data communication of high reliability, and to maintain the compatibility with cable connected machines. CONSTITUTION:An input device 1 is provided with a microcomputer 12 and a radio communication unit 13, and the microcomputer 12 has a ROM where firmwares F1 and F2 including information for generation of key information and control of the radio communication unit 13 are stored, and the unit 13 transmits a signal S1 in response to supply of key information and receives and demodulates a signal S2 to output the reception control data including the response signal corresponding to key code data. A controller 2 is provided with a radio communication unit 21 and a microcomputer 22, and the unit 21 receives and demodulates the signal S2 to output the reception key information and receives supply of control data to generate the signal S2, and the microcomputer 22 has a ROM where firmware F21 including information for generation of control data and control of the radio communication unit 21 is stored and a RAM where a key map K21 for key code data management is stored.
Patent JP-H0727238-A (JP)
Title: Ball valve
Inventor: KATO TAKASHI
IPC: F16K5/06
Filed: 1993-07-09
Abstract: PURPOSE:To reduce the rotational torque of a ball besides securing sufficient sealing performance by forming a ball seat of a ring body of V-shape cross section opened outward on the contact side with the ball, and forming a gasket of a ring body of V-shape grooved cross section on the contact side with a cartridge. CONSTITUTION:When a ball 3 is clamped, the V-shape bottom of a ball seat 4A is deformed so as to act like a spring. As a result, the ball 3 and the ball seat 4 are brought into close contact over the whole periphery to enable desirable sealing. On the other hand, when a gasket 5 is pressed toward a valve body 1, the contact face is easily deformed by the presence of the V-shape or U-shape groove of the gasket 5A so as to realize desirable adherence. Even in the case of the material of the ball seat 4 and gasket 5 being PEEK resin, sealing performance is desirable because of the appropriate shape, so that a valve free from leakage can be operated with small rotational torque.
Patent JP-S5872269-A (JP)
Title: Identifying device for picture processing parameter
Inventor: MAEDA SHIYUNJI
IPC: G06V10/36
Filed: 1981-10-27
Abstract: PURPOSE:To identify parameters at high speed by finding the product of adjoining picture elements in the vertical and horizontal directions and dividing the product by the variance obtained by converting the level of a video signal so as to have a zero average to find the coefficient of correlation in the vertical and horizontal directions. CONSTITUTION:An output signal 4 from an ITV camera 1 is sent to a zero- averaging circuit 2 and the zero-averaged video signal is supplied to a correlation coefficient detecting circuit 3. After inputting the zero-averaged video signal 13 to the circuit 3, signals 13 with the same picture element are multiplied each other in a multiplier 11a and integrated by an integrator 5a and a signal R (0, 0) equal to variance sigma<2> is outputted from a terminal C. A multiplier 11b multiplies the signal 13 by a zero-averaged video signal time-delayed by one picture element by a delay circuit 10a. The multiplied result is integrated by an integrator 5b and the product R (1, 0) of the adjoining picture elements in the horizontal direction is obtained. By dividing the signal R(1, 0) by the signal R (0, 0), a horizontal correlation coefficient Ph is outputted from a terminal D, and in the same manner, the vertical correlation coefficient Pv is outputted from a terminal E.
Patent JP-H0219686-A (JP)
Title: Fluid compressor
Inventor: SONE YOSHIKUNI
IPC: F04C18/107
Filed: 1988-07-08
Abstract: PURPOSE:To improve the reliability through a simple structure and to facilitate manufacture and assembly of parts by arranging a cylinder having one end held in cantilever on a first bearing member and the other end fitted with a second bearing member in an enclosed case. CONSTITUTION:A second bearing 18 at the delivery side is fitted to the free end of a cylinder 7 held in cantilever on a first bearing 8 at the suction side. The delivery side bearing 18 is secured integrally to a supporting shaft 10 having one end fixed to the suction side bearing 8 through a bearing stopper 20. In other words, the delivery side bearing 18 is not secured directly to the inner face of an enclosed case 2 and does not follow to the rotation of the cylinder 7 or a piston 11 and fixed such that it is not removed from the supporting shaft 10. Consequently, right angle or parallelism of members can be achieved easily without requiring complex centering work, and biting of members due to imperfect centering can be prevented. Furthermore, number of parts can be reduced because the delivery side bearing can be secured easily through the bearing stopper 20.
Patent JP-H0922371-A (JP)
Title: Test data generator
Inventor: KINOSHITA HIDEO
IPC: G06F11/28
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To automatically generate test data from documents describing function specifications and to eliminate human errors, relating to a generator of the test data for testing the operation of a certain process in a device for performing a prescribed operation by executing mutually communicating plural processes. SOLUTION: A document input part 1 reads electronized function specifications in a text form and extracts information relating to a message transferred among the related processes in the process of realizing a certain function, and a message information editing part 2 prepares a message sequence table for which the extracted information relating to the message is arranged in the order of message transfer. A data generation part 3 generates the test data as a control sentence for generating the message transmitted and received to/from a test object process based on the message sequence table with the aid of a conversion data generation part 4 for converting the information relating to the message in the text form into a test data form and the generated test data are stored in a test data storage part 5.
Patent JP-S5694593-A (JP)
Title: Storage device
Inventor: MUTOO HIROSHI
IPC: G06F11/10
Filed: 1979-12-27
Abstract: PURPOSE: To increase the reliability by providing at least one-bit substituting memory element to n-sets of array card and substituting it with the substitution memory element when the error element is selected.  
     CONSTITUTION: One groups A, B, C consisting of n-sets of array cards providing a plurality of memory elements are provided with at least one bit of substitution memory elements 12, 13, 14. When data is read out from the memory and one bit error is detected, CPU delivers the substitution indication signal 7, error group address 8, and syndrome bit 10. Error group address is stored in the address register 2 from CPU. When the group address designated in readout and the address of the address register 2 are in agreement and the substituting indication signal 7 is produced, the substitution signals 9, 28, 30 are produced, and the array card including the error element is selected from the syndrome of the bit register 3 at the selection circuit 5 to execute the substitution of the substituted memory. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0836092-A (JP)
Title: Radiation shielding apparatus
Inventor: NAKAGAWA TAKAHIRO
IPC: G21C11/02
Filed: 1994-07-22
Abstract: PURPOSE:To provide a radiation shielding apparatus which prevents radiation leakage even at the time of opening a movable shielding body by forming a labyrinth composed of fixed shielding bodies and movable shielding bodies on an open part of a radiation shielding wall. CONSTITUTION:A fixed shielding body 8 made of a radiation shielding material is installed in an open part 2 formed in a radiation shielding wall 1 in the way where one side of the body is set in the direction at a right angle to the open part 2 and has open space, and the other side and the upper and lower sides are closely attached to the radiation shielding wall 1. Movable shielding bodies 10a, 10b made of a radiation shielding material are installed on both sides while sandwiching the fixed shielding body 8 in such a way that they can be opened or closed freely.
Patent JP-H075762-A (JP)
Title: Developing device for image forming device
Inventor: OZASA TAKESHI
IPC: G03G15/08
Filed: 1993-06-18
Abstract: PURPOSE:To prevent the deterioration of image density caused by the ununiformity of toner applied for coating a developing sleeve and the deterioration of image quality such as void from occurring by disposing a cleaning member moved in the longitudinal direction of a stirring bar at a part outside the actuating range of the adjacent stirring bar in a developing device in which the plural stirring bars are disposed. CONSTITUTION:The first stirring bar 5 and the second stirring bar 6 are disposed in the developing device 1 and driven to be rotated by a driving source which is not shown in the figure. Then, the toner in the developing device 1 is stirred. In the developing device 1, the cleaning member 2 is disposed at a space between the bars 5 and 6. That means, a ridge-like projected line part is formed in the longitudinal direction of the bars 5 and 6 at the part outside the actuating range of the bars 5 and 6 and at the bottom part of the toner container of the developing device 1. Besides, the cleaning member 2 is slidably disposed so as to be laid across the projected line part. Then, an operation lever is fitted to the cleaning member 2. By allowing an operator to operate the end part of the operation lever as necessary, the toner which is apt to become solid near the projected line part is destroyed and made to fall to a part where it easily receives the actions of the bars 5 and 6.
Patent JP-H114324-A (JP)
Title: Digital copying machine with facsimile function
Inventor: TAKAHASHI SATOSHI
IPC: H04N1/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To match a data transfer quantity per one line period of a read controller with a data processing capability per one line period of a facsimile controller. SOLUTION: The copying machine is made up of an original read controller 10 that set a different setting to a main scanning pixel density and a pixel density in a subscanning pixel density with a constant line period and up of a facsimile controller 20 having a means to detect a one line period and a pixel clock period of the read controller 10. Thus, the matching of the system is discriminated by discriminating a data transfer quantity per one line period of the read controller 10 with respect to the data processing capability of per one line period of the facsimile controller 20.
Patent JP-S6416675-A (JP)
Title: Thermal-type printer
Inventor: MIURA TOSHINARI
IPC: B41J11/057
Filed: 1987-07-10
Abstract: PURPOSE:To contrive enhancement of abrasion resistance of a roller and prevent a load torque on a roller-driving motor from being increased, by using a platen roller which is obtained by providing an elastic member layer on a peripheral wall of a cylindrical part of a base body and in which the elastic member layer has a specified surface frictional coefficient. CONSTITUTION:An elastic member layer 1 is provided on a peripheral wall of a cylindrical part of a base body of a platen roller 9. The surface frictional coefficient of the elastic member is set to be 0.20-0.50. The elastic member 1 preferably has a permanent set in compression of not more than 10%. The elastic member 1 is formed from a material such as a silicone rubber and an inexpensive rubber, e.g., an SBR, NBR or CR rubber. The elastic member formed of such a rubber or the like is subjected to a chemical surface treatment, e.g., chlorination.
Patent JP-S6417227-A (JP)
Title: Optical pickup
Inventor: SUGANO TETSUO
IPC: G11B7/12
Filed: 1987-07-10
Abstract: PURPOSE:To prevent the optical axis inclination of optical parts caused by a temperature change, by forming a holder for holding the optical parts, by a material whose thermal expansion coefficient is different from a thermal expansion coefficient of a housing, and also, fixing its holder to the housing at one point. CONSTITUTION:A polarization beam splitter 3 is brought to face adhesion by an ultraviolet hardening type adhesive agent to one side face of a holder 22, in a state that a 1/4 wavelength plate has been stuck to its one side face. In this regard, as for a material of the holder 22, stainless steel whose thermal expansion coefficient is similar to that of the polarization beam splitter 3 is used. Also, the holder 22 is fixed at one point of one fitting hole 24, and there is looseness between the other fitting hole 25 and a screw 28, therefore, a distortion based on a difference of thermal expansion coefficients of the holder 22 and the housing 20 can be allowed to escape, and it can be prevented that the holder 22 is deformed and inclined. In such a way, the optical axis inclination of optical parts caused by a temperature change is prevented.
Patent JP-S6166310-A (JP)
Inventor: RICHIYAADO BUREAA HAATOMAN
IPC: H01R43/00
Filed: 1985-08-05
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-S5874779-A (JP)
Title: Grouting technique
Inventor: TAZAWA SHIYUNSUKE
IPC: C09K17/02
Filed: 1981-10-28
Abstract: PURPOSE:To stably and surely conduct mixing of liquid A composed of an aq. soln. of sodium silicate with liquid B contg. a bicarbonate salt as a hardener and the injection of the mixture with less fluctuation of the gel time of the  grout, by storing the liquid B in an almost closed state after preparation. CONSTITUTION:Liquid A composed of an aq. soln. of sodium silicate and liquid B contg. a bicarbonate salt as a hardener are separately prepd. in advance and both liquids are mixed together on site and injected into the ground. In this method the liquid B after its preparation is stored in a closed container or an almost closed container. According to this method, the loss of the bicarbonate contained in the liquid B can be lessened. With less fluctuation of a gel time, the grout can be hardened in the ground to stabilize the soft ground.
Patent JP-S6150881-A (JP)
Title: Electromagnet-operated type service car
Inventor: URUSHIDO KATSUMI
IPC: B62D55/265
Filed: 1984-08-17
Abstract: PURPOSE:To make surface treatment work for a copper structure performable so efficiently, by constituting a service car capable of traveling a wall surface or a ceiling surface of the copper structure, utilizing both attraction and nonattraction inherent in an electromagnet. CONSTITUTION:A electromagnet-operated service car is travelable on the surface of a steel structure while carrying a car body 5 equipped with a working device 4, by means of a symmetrical pair of crawlers 3 disposing plural electromagnets (a), (b), (c)... to be attracted to the steel structure as a working object at regular intervals. These crawlers 3 make a driving pulley 6 rotate by power out of a driving device and is made up so as to be driven via a driving gear 7 and a driving chain 8 in design. The service car excites a specific one among these electromagnets (a), (b), (c)... whereby it is attracted to a wall surface or the like of the steel structure and travelable thereon.
Patent JP-2000006995-A (JP)
Title: Granule packaging bag and manufacture thereof
Inventor: TABATA SUSUMU
IPC: B31B1/60
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To quickly discharge air remaining in a bag after a filling port is closed by sticking sides of a strip-like air-permeable sheet by sealing on a rear of a plastic film from the inside and not by sealing a rear of the air- permeable sheet. SOLUTION: An air-permeable sheet 3 is sealed to an opposite face of a plastic film 2 on sides 31 and a bottom seal 4 of a bag. After granules are filled in such a packaging bag 1, a filling port 5 is closed, and a load is applied to the bag, whereby gas remaining in a bag interior β comes through the air- permeable sheet 3, moves into a space α surrounded by a rear face 22 and the air-permeable sheet 3, and then is discharged out of the bag from an unsealed part 41 of the bottom seal 4. Since contents cannot pass through the air-permeable sheet 3 at this time, they may not leak out of the bag. The plastic film 2 to be used preferably has a sealant layer 2a for improving sealability with the air-permeable sheet 3 and the bottom seal 4.
Patent JP-H1021021-A (JP)
Title: Print system and print control method
Inventor: TAJIMA YUKIO
IPC: B41J5/30
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a plurality of printers. SOLUTION: A job processor 10 expands a print job 100 to image data. This image data are stored as page images 110 in page units in a job management device 20. Further, color/ black-and-white print attribute information 120 extracted when the expanding process is performed by the job processor 10 is registered in job units and page units in the job management device 20. Each printer 30 sends a data request containing information on the current processing capability of the printer 30 to the job management device 20 each time it finishes its current print process. The job management device 20 once receiving the data request finds a page image 110 complying with the request by referring to the print attribute information 120, and supplies the page image 110 to the printer 30. The printer 30 receives the page image and performs a printing process.
Patent JP-H1023405-A (JP)
Title: Encoding method, transmitting method, recording medium, and compositiong device for picture data
Inventor: YAGASAKI YOICHI
IPC: H04N19/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method, a transmitting method, a recording medium, and a compositing method for picture data without recalculating a foreground image αF from a foreground image F and a contribution rate αto execute compositing. SOLUTION: A background image B and a contribution rate α are calculated from an input image I by 1st and 2nd arithmetic processing means 11, 12 and a foreground image αF is found out from the input image I, the calculated background image B and the contribution rate α by a 3rd arithmetic processing part 13. The generated foreground image αF and the contribution rate α are respectively encoded by encoders 14, 15, the encoded results are multiplexed by a multiplexer, the multiplexed result is recorded in the recording medium 17 or transmitted through a transmission line.
Patent JP-H03162863-A (JP)
Title: Granular fixing glue for medical and dental purposes and granular bone supply material fixed with this glue
Inventor: SUMIDA MASAYA
IPC: A61K6/884
Filed: 1990-06-29
Abstract: PURPOSE:To obviate the dissipation before and after packing to the defect part of a bone and to improve the fixability between granules by constituting the glue of an aq. sol. contg. >=1 kinds selected from plurane, glycol chitin, carboxymethyl chitin, and pectin which are dissolved in water. CONSTITUTION:The high-viscosity soln. having tacky adhesiveness is produced when >=1 kinds of the plurane, glycol chitin, carboxymethyl chitin, and pectin are dissolved in water. These materials are dissolved into the water at such ratios at which the aq. soln. has >=1000cps viscosity at room temp. The above- mentioned compd. does not generate a harmful effect in the living body and, therefore, this glue has high safety. The glue is produced simply by subjecting the above-mentioned compsn. to high-pressure steam sterilization first, then dissolving the compd. into distilled water subjected to sterilization.
Patent JP-S6231429-A (JP)
Title: Retrieving system for storage data of electronic computer
Inventor: TOMIZAWA SUGIO
IPC: G06F17/30
Filed: 1985-08-02
Abstract: PURPOSE:To perform processing at a high speed even though the number of characters designated in a retrieval mode is small, by storing a name serving as the proper data after dividing it into the family name and Christian name parts and designating an optional number of characters at and after the head of the separated Christian name. CONSTITUTION:A name serving as the proper data is divided into the family name and Christian name parts. A name index supplied from a keyboard 4 is stored in an index part 3 in a memory 1. When a name 'YOSHIO AOKI', for example, is retrieved, 'AOKI' is temporarily supplied as data through the keyboard with operation of keys and then converted into the family name and Christian name parts by an input data processing part 5. Then the family name and the Christian name are compared successively with each index parts by an index retrieving part 6. Then the contents of the corresponding head description coincident with the retrieving conditions are displayed on a CRT 8. Thus the corresponding name is informed to an operator. In such a way, the independent and high-speed comparison is possible with the family and Christian names.