baber/WOPTO huggingface dataset:
Patent JP-S55129406-A (JP)
Title: Thermosetting resin composition
Inventor: MAKINO DAISUKE
IPC: C08F279/02
Filed: 1979-03-28
Abstract: PURPOSE: To prepare a thermosetting resin composition useful as electrical insulating materials etc., giving reduced volume shrinkage on curing and a cured product having improved dielectric characteristics, by compounding a specific ester having a dicyclopentadienyl group, a polybutadiene and a specific amount of a crosslinkable monomer.  
     CONSTITUTION: A thermosetting resin composition is prepared by mixing (A) 10W50 parts by weight of an ester expressed by the formula (X is 2W3C α,β- unsaturated hydrocarbon; R is 2W6C alkylene etc.) and obtained by the condensation reaction of a dicyclopentadienyl α,β-unsaturated dibasic acid monoester with a glycol, with (B) 50W90 parts by weight of a polybutadiene resin and (C) a crosslinkable monomer (e.g. styrene etc.) (30W70 parts by weight on the basis of 100 parts by weight of the total amount of (A) and (B)). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10240900-A (JP)
Title: Device and method for optically reading fingerprint and the like
Inventor: MURAI YUTAKA
IPC: G06V40/13
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To simply and surely input a reading starting command by a portable optical reader of a fingerprint, etc. SOLUTION: A triangular prism 2 is provided a palm pressurizing face 2a, a light incident 2b and a light reflecting face 2c. Mirrors 3 and 4 receives reflected light or a scattered light from the face 2c and send it to a CCD camera 5, which picks up the image of a palm print. In addition, an image processing board 10 obtains a palm print image. The prism 10, the mirrors 3 and 4, the sensor 5, the board 10 of these can be carried housed within a case 1. The optical palm print reader is provided a reading starting switch which can be housed in the case and freely fetched to outside. This switch is a push button type and is place at the hand of an operator to instruct the start of reading. As the switch, an arm-fitting type and a leg-fitting type are exemplified in addition.
Patent JP-H03240475-A (JP)
Title: Production of granular sugar
Inventor: SATO KAZUMI
IPC: B01F7/02
Filed: 1990-02-20
Abstract: PURPOSE:To readily and efficiently obtain granular sugar, having a small and uniform grain size and excellent in solubility, fluidity, tableting properties, etc., by aggregating raw material powder in a cylindrical container according to a stirring type granulating method, simultaneously disintegrating and separating the aforementioned aggregated substance by a specific method. CONSTITUTION:Raw material powder selected from saccharides, sugar alcohols and sweeteners with a high sweetness is initially aggregated in a cylindrical container 1 having a horizontally fixed shaft by dripping or spraying a liquid binder in an amount of 4.5-15%wt./wt. based on the raw material powder from the upper part or side while being stirred and moved with rotating blades 4 rotating around the aforementioned horizontal shaft line. The above-mentioned aggregated material is simultaneously disintegrated and separated by action of an impact body 6 rotating at 2000-6500r.p.m. on the inside of the rotating blades 4 and the aforementioned aggregation, disintegration and separation are further repeated to afford the objective substance.
Patent JP-H10234002-A (JP)
Title: Digital video/audio recording and reproducing device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/77
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To allow the video/audio recording and reproducing device to easily reproduce data in the similar recording order to that on a tape medium and a series of data selected at random in the digital video and audio recording and reproducing device that records much data such as time-varying image video signal data and still image video signal data on a recording medium accessible at random. SOLUTION: A recording order management file that manages recording sequence is provided onto a random accessible recording medium so that data are reproduced in an image of a tape in the order of recording at any time after the recording medium is edited, and a medium is provided, which rearranges lists in an optional reproduction order from lists arranged in the order of new recording or moved to other folder. Thus, the reproduction is set in the programmed order with a simple operation and functions of recording order consecutive reproduction or selection order consecutive reproduction are added and even in the case of processing many image data, the digital video/audio recording and reproducing device whose operability is improved is realized.
Patent JP-H01215444-A (JP)
Title: Production of metallic fiber on waving state
Inventor: SATO SHUN
IPC: B22D11/06
Filed: 1988-02-22
Abstract: PURPOSE:To obtain metallic fiber bending on waving state with large amplitude, with single roll method by colliding the metallic fiber against a shielding body under working just after the metallic fiber separates from a cooling body. CONSTITUTION:Molten metal melted in a crucible 2 is injected against the roll 1 through a nozzle 3, to form the fiber 4. At this time, the fiber 4 is flat and straight line state and by force at the time of colliding it against the shielding plate 5, the fiber itself is deformed, to form the fiber 7 bending on waving state. By varying angle, amplitude, number of vibration of the shielding plate 5, revolutional speed of the roll and colliding position, the amplitude and wave length of the waving fiber can be adjusted.
Patent JP-S61198791-A (JP)
Title: Gas laser apparatus
Inventor: HAYASHI TOSHIHARU
IPC: H01S3/03
Filed: 1985-02-28
Abstract: PURPOSE:To make the apparatus compact and simple and to improve the rise-up characteristic of the laser output and the output stability, by providing a magnetic path comprising a low magnetic resistance material between permanent magnets, which are arranged so as to hold a laser tube. CONSTITUTION:A gas laser apparatus is composed of a gas laser tube 1 in which a laser medium is sealed, an output mirror 2 and a total reflection mirror 3 constituting a light resonator, large-diameter tube parts 5 and 6, an cathode 7 and an anode 8 which are provided in the tube parts 5 and 6, a pair of permanent magnets 9a and 9b, which are arranged so as to hold a thin discharge tube part 4, and a magnetic path part 10. Since a magnetic circuit is formed between the permanent magnets 9a and 9b by the magnetic path part 10, the intensity of the magnetic field in the gap between the magnets 9a and 9b is increased. The apparatus becomes compact by the amount of said increase. Since the apparatus is forcibly cooled in the same direction as the axis of the tube, bending and the like due to thermal strain at the thin tube part 4 become less, and the rise-up characteristic and the output stability of the laser are improved.
Patent JP-H02249059-A (JP)
Title: Method for forming and enlarging element mark in structured document
Inventor: MAIKERU KOZOORU
IPC: G06F40/143
Filed: 1990-02-20
Abstract: PURPOSE: To add a perfect and reliable mark to a structured document by a single operation of a user by hierarchically magnifying an element mark concerning a reference point in the structured document including a stream mark. CONSTITUTION: As to this method, at least one central processor 10, a random access memory(RAM) 13 and a display 21 are provided. An element mark code 20 and a reduced mark code 18 are stored in the RAM 13, to hierarchically magnify or reduce the element mark in the structured document. This code decides whether the mark exits or not in the document to decide the present position of the document with respect to the mark. Then the mark is properly reduced or magnified corresponding to a next level element to display the changed mark to the user. Thereby, the single element of the structured document is marked by a single operation of the user.
Patent JP-H03241594-A (JP)
Title: Sense circuit for semiconductor memory
Inventor: AKAOGI TAKAO
IPC: G11C16/26
Filed: 1990-02-19
Abstract: PURPOSE:To speedily converge the vibration of the level of a bus line when a bit is selected by connecting a current source which compulsorily causes a current that is almost the same as the transistor of a memory cell to a transistor causing the current to flow to the bus line of a bias circuit. CONSTITUTION:A transistor TRQ9 being the current source always causes the current to flow in a case except for a standby mode when a consumption current is reduced, and drops the source level of TRQ4. Thus, a voltage between the gate and source of TRQ4 is biased so that it becomes larger than a threshold VTH. In such a case, the cell current of TRQ6 and the bias current of TRQ6 flow in TRQ8. Thus, TRQ10 is provided for cancelling the bias current and a cancel current whose quantity is the same as the bias current of TRQ9 is caused to flow by TRQ10. Since TRQ4 is biased and activated in TRQ9, the current change of TRQ4 becomes larger than a conventional one even if there is a small gate voltage change in TRQ4. Consequently, vibration when the bit line is selected and a node N3 is raised from 0V to 1V, for example, is speedily converged.
Patent JP-S58154266-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L29/72
Filed: 1982-03-09
Abstract: PURPOSE:To contrive low noises by preventing the generation of leakage current due to a P-N junction by a method wherein the graft base region of high impurity density and the emitter region of high impurity density are formed so as not to be directly contacted with each other. CONSTITUTION:A substrate 1 is heated in an oxygen atmosphere, then one conductivity type impurity contained in a film becomes the diffusion source, and accordingly the graft base 5 is formed at the fixed position of a semiconductor layer. An insulation film 8 is formed in a part of the base 5, then one conductivity type impurity ions are ion-implanted via an aperture part 33 and heat- treated, and thus an active base 6 is formed. The other conductivity type impurity ions are implanted via the part 33 and heat-treated, and accordingly the emitter 7 is formed. Since the base 5 and the emitter 7 are not directly contacted with each other in this manner, the generation of leakage current due to a P- N junction can be prevented, and therefore low noises can be contrived.
Patent JP-H07252787-A (JP)
Title: Rust-preventive coated and plated steel material for pc and its production
Inventor: SUGATA MASABUMI
IPC: D07B1/06
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a rust-preventive coated and plated steel material for prestressed concrete (PC), having high safety and long life and hardly rusting. CONSTITUTION:This rust-preventive coated and plated steel material for PC is embedded as a tendon in concrete to introduce a prestress thereinto. The PC steel material has a metallic plating layer covering a wiry material composed of any of stranded steel wires, steel wires or steel rods and a rust- preventive coating layer covering the metallic plating layer so as to prevent the metallic plating layer from coming into direct contact with concrete.
Patent JP-H08228515-A (JP)
Title: Transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1995-02-27
Abstract: PURPOSE: To provide a transplanter useful for vegetables, etc., capable of thrusting the planting parts into a suitable depth to plant potted seedlings in a suitable depth and excellent in the durability of a planting part by providing a soil crushing device thrusting into a paddy field for crushing the soil to the planting part in the forward direction of the planting work. CONSTITUTION: This transplanter is obtained by equipping a planting part 4 planting potted seedlings taken out of a seedling loading pedestal 32 and installing a soil crushing device 5 thrusting into a paddy field to crush the soil. Furthermore, it is preferable to install a grading device 6 grading the soil crushed by the soil crushing device 5 between the planting part 4 and the soil crushing device 5.
Patent JP-H09225156-A (JP)
Title: Cutter having service life detecting function for blade
Inventor: YAMADA SHUJI
IPC: B26B19/38
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutter having service life detecting function with which a user can recognize the service life of blade of the cutter by easily detecting it outside an outer blade. SOLUTION: This cutter performs cutting by sliding either an outer blade 1 or an inner blade or sliding the both. The outer blade 1 is provided with a wearing member in structure to be engaged with the outer blade 1 inside the outer blade 1 and to be detached from the outer blade 1 by being worn by being slid in contact with the inner blade. A visual confirming means 4 is attached for visually confirming the detachment of the wearing member from the outside of the outer blade 1 when the wearing member is detached.
Patent JP-S56135090-A (JP)
Title: Pottery ornamental technique utilizing screen printing
Inventor: SUNA FUMIO
IPC: B41M1/12
Filed: 1980-03-25
Abstract: PURPOSE: To provide ink irregularly and afford beautiful patterns by a method wherein unfixed uneven patterns are given to the surface of a foundation of a pottery or the surface on which glaze is applied, screen printing is conducted on said uneven surface and ink is provided.  
     CONSTITUTION: Unfixed uneven patterns 110 are given in such a manner that clayey or glazy mud is applied on the smooth surface of a foundation of a pottery or the surface on which glaze is applied 101 in a dotted shape. Screen printing is executed on the uneven surface, and ink 102 is afforded, thus measuring the unstable or irregular quantity of ink. As another method, clayey or glazy paste is given to the smooth surface of the foundation of the pottery or the surface on which glaze is applied 201, screen printing is executed on the surface with carved patterns, ink 202 is provided and pottery ornament, the quantity of ink thereof is irregular, can also be conducted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11238375-A (JP)
Title: Radiator and disk drive device for electronic equipment
Inventor: OMORI KIYOSHI
IPC: G11B33/14
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To extremely easily stick a heat conduction sheet and further to disassemble the heat conduction sheet together with a radiating member in the case of check or repair. SOLUTION: Two adhesive tapes 11 and 12 having the equal adhesive strength are stuck on both the sides of a heat conduction sheet 7, this heat conduction sheet 7 is adhered within a small area on the surface of a heating element 6 such as IC by one adhesive tape 11 and when a lower cover 4 of the radiating member is assembled, the heat conduction sheet 7 is adhered over a large area on the inner side of that lower cover 4 by the other adhesive tape 12.
Patent JP-S60184206-A (JP)
Title: Formation of polarizing pattern
Inventor: SATOU KOUJI
IPC: G02B5/30
Filed: 1984-03-02
Abstract: PURPOSE:To enable formation of a pattern having high accuracy and high resolution with the decreased process for production by printing and developing the pattern by utilizing a photosensitive resin film formed on a polarization forming film surface and penetrating directly a polarization forming ink into the pattern. CONSTITUTION:A polarization forming film 1, a photosensitive resin film 2 and a negative film 3 are successively superposed to three layers and light is applied thereto to print and expose said layers. Only the parts 2a except the parts projected with the light are formed on the surface. When the film 1 is thoroughly dipped into polarization forming ink 4, the ink 4 penetrates only into the parts of the film 1 where the film 2 is not formed, that is, the parts of the pattern, thus forming a polarizable pattern 5 in said parts. The remaining parts 2a of the film 2 are thoroughly removed by an org. solvent, etc. and the polarizing pattern 5 is formed on the film 1.
Patent JP-H03242279-A (JP)
Title: Garbage disposer
Inventor: IWABUCHI SHOZABURO
IPC: B65F1/00
Filed: 1990-02-20
Abstract: PURPOSE:To extremely sanitarily discard garbage without any manual work by providing an electrical driving means to open and close a couple of levers based on the detection signal from a case inclination detecting means, forcedly inclining the case main body and sealing a garbage bag at an optional time. CONSTITUTION:A handy garbage bag 8 is engaged with a garbage discharge cylinder 9, and garbage is directly discharged into the bag 8. When garbage is increased and the case main body 13 is inclined, a detection signal is emitted from the case inclination detecting means 17, hence a motor 7 in the garbage treating part is stopped, and a seal means 30 is actuated by the electrical driving means to seal the bag 8. When the user goes out for a long time and wants to seal the bag in his absence and discard garbage while there is still room in the bag, the handle of a lid 13a is pushed down to forcedly incline the main body 12 to actuate the detecting means 17.
Patent JP-H09206295-A (JP)
Title: X-ray ct
Inventor: GOTO TAKAHIRO
IPC: A61B6/03
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enhance the speed of image processing as a whole by providing a coarse image restructure means which restructures coarse images at coarse slice pitches at every time when projection data are collected and a close image restructure means which restructures close images of only some region based on the regional information obtained from the coarse images. SOLUTION: An X-ray tube and an X-ray detector 13 are rotatably arranged in an X-Y plain and projection data of X-ray absorption in respective angle directions are detected. The detected data are collected by a data collecting device 15 along with angle signals from a turning gear 14 and positional signals of a testee 20 from a mobile device 22 and a coarse image restructure device 16 is made to perform an image restructure processing based on the collected data so to obtain enough images for extracting a contour of an internal organs, etc., drawn attention. A close image restructure device 17 is made to perform restructure processing of highly dense and accurate images by setting the contour to the larger one at every time when contour information adjoining to the slice thickness direction (Z direction) is inputted.
Patent JP-S52121935-A (JP)
Title: Wave producing apparatus for surfing
Inventor: NISHIKAWA HIDETOSHI
IPC: G01M10/00
Filed: 1976-04-07
Abstract: PURPOSE: A box-like piston structure is permitted to fall in a pressurized water vessel to produce waves by discharging the water in the pressurized water vessel utilizing air pressure contained in the structure, whereby the apparatus can be constructed in small size using a motor of small horsepower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10240584-A (JP)
Title: File manager and file managing method, and data base file system and data base file managing method
Inventor: ASADA TAKESHI
IPC: G06F12/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To perform fast file operation for a target record by constituting parallel file structure and describing a record in a record address by using a file describing means. SOLUTION: The parallel file structure 12A is constituted by using a file structure managing means 12, and a record allocating means 14 is used to allocate a record 11 to the parallel file structure 12A. Further, a record address 16a is generated by using an address generating means 16. Then the record 11 is described in a record address 16a by using a file describing means 18 and then the data structure of a file need not be retrieved in order from the head address when the record 11 is deleted from the parallel file structure 12A, when the record 11 in the parallel file structure 12A is retrieved, and when the record 11 is inserted into the parallel file structure 12. Consequently, fast file operation for the target record 11 is performed.
Patent JP-H08208105-A (JP)
Title: Paper sheet detector for sheet postprocessing device
Inventor: FURUYA HIROSHI
IPC: B65H39/11
Filed: 1995-02-03
Abstract: PURPOSE: To accurately perform detection action of paper by arranging a sensor for a member directly swung by a paper sheet via a separate-body swinging member so as to perform detection by only one paper sheet detection member, and by allowing paper sheets to be inserted into the member directly swung by the paper sheet from the three direction, when a filling detection member, etc., are arranged on a sorting tray of a sorter device. CONSTITUTION: A paper sheet detection member 40 arranged on a tray of a sorter device is so constituted that a second swinging member 41 swung by a paper sheet and a first swinging member 50 provided with actuator 52 corresponding to a sensor 56 are combined together. The actuator 43 of the second swinging member 41 is constituted as a circular member, makes the actuator 52 of the first swinging member touch to the inside face of its circular member, transmits the action of the actuator 43 swung by the paper sheet to a shade plate 53 via the actuator 52, and makes the sensor 56 detect it.
Patent JP-H03242009-A (JP)
Title: Phase modulation system by direct signal calculation
Inventor: HIRATA TAKEHIKO
IPC: H03C3/00
Filed: 1990-02-20
Abstract: PURPOSE:To make the entire device small, and the weight light and to reduce the cost by calculating signals directly according to the expression equation representing the phase modulation of a carrier by a modulation wave in the modulation theory so as to execute the phase modulation. CONSTITUTION:A phase modulation circuit is provided with an adder 1, a multiplexer 2, a sinusoidal function reader 3, an A/D converter 4, a D/A converter 5, a ring counter 6, input terminals 11-1N, 41, 61, and output terminals 21-2N, 20, 30, 40, 50. Through the circuit constitution above, the circuit components except the A/D converter 4 and the transfer 5 are integrated as an LSI. Then the carrier is phase-modulated by using a trigonometric function and other relevant values so as to calculate electronically directly a carrier signal and a modulation signal time by time. Thus the phase modulator is made small in size, the weight light and the cost is reduced.
Patent JP-H028589-A (JP)
Title: Pipe coupler
Inventor: JIEIMUSU II KIYARORU
IPC: F16L37/08
Filed: 1989-02-18
Abstract: PURPOSE: To check an imperfect coupling by forming a leaking path to admit fluid leakage at the end of a fluid pipe when the end of the fluid pipe is not perfectly coupled with inside the body of a coupling. CONSTITUTION: A coupling assembly 10 is formed from a body 12, resilient holding member 14, bushing 15 and seal 16, and at the end of a fluid pipe 24 an outer groove 74 is provided to serve as a control leaking path. Thereby a fluid leakage is generated between the seal 16 and fluid pipe 24 when he fluid pipe 24 is not perfectly coupled with the coupling assembly 10, so that a check can be made that the end of the fluid pipe 24 is not coupled with the assembly 10 perfectly.