baber/WOPTO huggingface dataset:
Patent JP-S6391655-A (JP)
Title: Silver halide photographic sensitive material having superior suitability to retouching and erasure
Inventor: NISHIDE RIICHI
IPC: G03C1/95
Filed: 1986-10-04
Abstract: PURPOSE:To obtain a photographic sensitive material ensuring satisfactory whitening by fixing and giving high whiteness with no residual color by specifying the silver halide particles in a silver halide emulsion and the amount of the emulsion applied, incorporating a matting agent into a layer and carrying out processing with a fixing soln. contg. no hardening agent. CONSTITUTION:A silver halide photographic sensitive material is composed of a transparent support, a silver halide emulsion layer and a protective layer. The silver halide particles in the silver halide emulsion have <=0.6mum average particle size and are made of silver chlorobromide or silver chloroiodobromide contg. at least 10mol% silver chloride. The amount of the silver halide emulsion applied is <=6.0g/m<2> (expressed in terms of silver). The sensitive material contains at least 200mg/m<2> matting agent in at least one of the layers. The sensitive material is processed with a fixing soln. contg. no hardening agent. Even when processing is carried out with the fixing soln. contg. no hardening agent, the sensitive material ensures satisfactory whitening by fixing and gives high whiteness with no residual color and the suitability to retouching and erasure are improved.
Patent JP-H1187512-A (JP)
Title: Wiring structure of semiconductor integrated circuit
Inventor: OTSUJI TAIICHI
IPC: H01L21/82
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To realize a high-speed and low-characteristic impedance signal wiring on the same space as that in prior art for enabling a high speed operation, without being restricted by wiring parasitic effect. SOLUTION: This wiring structure comprises a ground wiring 12 having a width L as a first metal wiring layer on the top surface of a semiconductor substrate 11, a layer insulating film 13 formed on this wiring 12 and a top surface of the semiconductor substrate 11, and a signal wiring 14 having a width W as a second metal wiring layer above the center of the ground wiring 12 and thus a structure having the laminated ground and signal wirings 12, 14 which form microstrip lines.
Patent JP-S6297114-A (JP)
Title: Magnetic head
Inventor: WATANABE HIDEO
IPC: G11B5/133
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a magnetic head having high strength of grain boundary and large initial magnetic permeability and magnetic flux density by incorporating silicon oxide and calcium oxide into manganese-zinc ferrite contg. 53-53mol% Fe2O3 and 17-19mol% ZnO. CONSTITUTION:The magnetic head is formed by using the core which consists of the material formed by incorporating <=0.02wt% silicon oxide and/or <=0.08wt% calcium oxide into the mangansezinc ferrite contg. 52-53mol% Fe2O3 and 17-19mol% ZnO and has <=80mum average grain size and >=8,000 initial magnetic permeability at 40 deg.C and 100kHz. The strength of grain boundary in the front core thereby increased and the extremely good magnetic characteristics including the large initial magnetic permeability and max. magnetic flux density in the high frequency region of 50-300kHz and the small magnetic loss are obtd.
Patent JP-H1183502-A (JP)
Title: Method and device for map data display, and recording medium used for it
Inventor: YAMASHITA MASATERU
IPC: G01C21/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for map data display, together with a recording medium used for it, wherein, with a certain data size without deleting other required data, a map data comprising a single specified point can be specified on a wide-area map. SOLUTION: A map data is hierarchized into 8 layers super wide area map which is obtained by dividing a world map into a plurality of sections, a wide area map, area map, district map, basic map, detailed map, fine-detailed map, and ultra fine-detailed map) and as a map number for specifying the hierarchized map data, 5-bit of longitude/latitude section code for specifying the ultra wide area map, 16-bit of basic map section code for specifying the basic map, 8-bit fine-detailed section code for specifying the fine-detailed map,  as well as a 3-bit first scale code for specifying hierarchy from the basic map to the ultra fine-detailed map and a 2-bit second scale code for specifying hierarchy from the district map to the ultra wide area map are allocated only for such map number as specifying from the district map to the super wide area map instead of the fine-detailed map section code, for a data size as a fixed length of 32 bit.
Patent JP-H0977824-A (JP)
Title: Production of styrene-based polymer sulfonated product
Inventor: KASAI SATORU
IPC: C08K5/05
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a sulfonated product of low byproduct sulfate content by dissolving a styrene-based polymer in a solvent inert to a sulfonating agent followed by sulfonating the polymer and then addition of a specific compound. SOLUTION: First, a styrene-based polymer (pref. 5,000-300,000 in weightaverage molecular weight) is dissolved in a solvent inert to slufonating agent (pref. a 1-2C aliphatic halohydrocarbon such as chloroform). Secondly, a sulfonating agent (pref. sulfuric anhydride) is introduced into the resultant solution to sulfonate the polymer pref. at 30-50 deg.C. Subsequently, a suflfuric acid scavenger selected from alcohols (pref. methyl alcohol), amines (pref, methylamine) and electron donating group-contg. aromatic compounds (pref. anisole) is added to the sulfonated product. It is recommended that, after addition of the scavenger, the system is aged at 30-50 deg.C for 1-60min and after neutralization of alkali metal salts, a solvent separation is made.
Patent JP-2000062303-A (JP)
Title: Braking device for ribbon cartridge and ribbon cartridge provided with the device
Inventor: TAKAYAMA MASAYUKI
IPC: B41J33/52
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a ribbon storage for stabilizing the pack tension applied to an ink ribbon by a simple structure and also a ribbon cartridge provided with the braking device. SOLUTION: In a braking device provided with a delivery spool 210 for delivering an ink ribbon 100 into a cartridge case 21, a shaft-shaped protrusion 72 for holding the delivery spool 210 and damping mechanisms 73 and 75 for braking the rotation of the delivery spool 210, the damping mechanisms 73 and 75 are provided with slide pieces 73 of spring properties formed by removing a part of the shaft-shaped protrusion 72 into the U-shape in the axial direction and a spring 75 inserted into a hollow section 74 of the shaft-shaped protrusion 12 and energizing the end of the slide piece 73 toward the inner peripheral face of the delivery spool 210, and the end of the slide piece 73 is provided with a slide face 73'c of the complimentary shape to the inner peripheral face of the delivery spool 210.
Patent JP-H0683345-A (JP)
Title: Input information changing device of electronic musical instrument
Inventor: MATSUDA KAZUNORI
IPC: G10H1/053
Filed: 1992-09-04
Abstract: PURPOSE:To accurately adjust the effect extent of a key touch, etc., and enable a superior musical instrument by switching an input information changing means for, for example, a map or arithmetic expression according to input information. CONSTITUTION:Input information showing the input state of an input means M1 such as a key is changed by the input information changing means M2 for the map, arithmetic expression, etc., changing the effect extent of the input means M1. Namely, a change degree switching means M3 switches the input information changing means M2 according to the input information inputted by the input means M1 to adjust the degree of a change in the effect extent of the input means M1. For example, when the map is used, plural maps of touch curves for changing the input information are prepared and switched for use according to the input information on a keying speed, etc. When the arithmetic expression is used, parameters, etc., of the arithmetic expression in use are switched corresponding to the input information on, for example, the keying speed to change touch data.
Patent JP-H0981743-A (JP)
Title: Character and graphic processor and method therefor
Inventor: KUROSAWA YOSHIAKI
IPC: G06T7/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To subject even an input image of low quality to stable binarization, character and graphic separation, and color separation in a short time. SOLUTION: This processor is provided with a small area extraction part 12 which extracts a plurality of small areas from a gray level image or color image as an input image, a small area integration part 14 which integrates each small area extracted by the small area extraction part 12 with other small areas and groups them according to at least one piece among density information and color information on small areas present at its periphery, information regarding their connection state, and information regarding the previously obtained shapes and colors of graphics, and a separation part 17 which performs at least one of the binarization, character and graphic separation, and color separation of the input image.
Patent JP-2001069644-A (JP)
Title: Electrical junction box
Inventor: BESSHO HIROYUKI
IPC: H05K5/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide positive holding for the engagement of an upper cover to a case body. SOLUTION: This electrical junction box 11 is provided with a case body 12 and an upper cover 13. Two hooks 21 are formed on a sidewall 12a of the case body 12. The hooks 21 consists of a horizontal part 22 and a vertical part 23, extending downward from the front end of the horizontal part 22. A tilt part 24 is formed on the front end upper surface of the horizontal part 22 as a retreat part. Two latching parts 31, engageable with the hooks 21, are formed on the lower end of the side wall 13a of the upper cover 13. Each of the latching parts 31 consists of two support parts 32, extending downward and a connecting part 33 for connecting a section between the front ends of the supporting parts 32, which has an annular shape as a whole. Each of the hooks 21 is inserted into a space which is surrounded by the respective support parts 32 and the connecting part 33.
Patent JP-S6479966-A (JP)
Title: Magnetic disk device
Inventor: MASUYAMA YASUHIRO
IPC: G11B19/00
Filed: 1987-09-21
Abstract: PURPOSE:To immediately use the title device without wasting time in case of inputting a main electric power source to the device again during an immediately-after-electric-power-source-cutoff signal is active by sending out a use permission signal immediately after starting. CONSTITUTION:An electric power source cutoff instruction signal 4 sent for cutting off the main electric power source for the device is inputted together with a clock 3 to an immediately-after-electric-power-source-cutoff signal generating circuit 1, and after the electric power source is cut off, the immediately- after-electric-power-source-cutoff signal 7 is obtained to be active for a given period of time. This signal 7 is inputted to a use permission signal generating circuit 2, and an electric power source input instruction signal 5 as received next is not active before a given period of time when the signal 7 is inactive so that the use permission signal 8 can not immediately be active at the time of generating a starting completion signal 6. On the other hand, when the signal 6 is generated, while the signal is active, the signal 8 becomes active immediately. By this method, the stable operation is assured, and the immediate use is feasible without wasting time when carrying out maintenance.
Patent JP-H1083178-A (JP)
Title: Outline character display device for information processor
Inventor: TANADA SEKI
IPC: G09G5/30
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To display outline characters without increasing the processing load of a CPU at high speed in an information processor. SOLUTION: In an information processor 1 constituted of a host computer 1 performing various information processings and a graphic accelerator processing part 2 processing various image information, the host computer 1 transmits a display instruction consisting of a character font class, a character size and character data to the graphic accelerator processing part 2. The graphic accelerator processing part 2 has a character font memory 12 storing several kinds of character fonts and expands the character data of the inputted display instruction into outline character images based on the character font stored in the character font memory 12 and the designated character size to display the expanded outline characters.
Patent JP-S6391727-A (JP)
Title: Input device
Inventor: YAMAKAWA KIYOSHI
IPC: H01H13/76
Filed: 1986-10-06
Abstract: PURPOSE:To obtain an input device provided with the strong point of a stroke key and that of a touch key by providing the stroke key on the part of a common FPC substrate and the touch key on the remaining part of said substrate. CONSTITUTION:The stroke key 2A constituting a character key 2 is made up of a key top 8, a key system 9 and a rubber contact plate 10 which supports the key system 9 so that said system can be moved vertically and horizontally. The touch key 3A constituting a function key 3 is provided without interposing anything special at an electric contact point 7 on the FPC substrate other than a film member installed on the surface of the FPC substrate 5 in order to display a function name. Since the touch key is a comparatively small-sized not to require a large space, the character key is made up of the stroke key, while the function key is made up of the touch key. Hence the need to install more function keys can be met while the operability and speed of the character key are maintained.
Patent JP-H11132772-A (JP)
Title: Optical medium absorbing cover body preventing reflection, transmission and scattering
Inventor: RAHN JOHN P
IPC: G01C19/72
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the quenching ratio of a multi-function integrated optical chip (MIOC) and to improve the operation efficiency an absorbing cover body by laminating a layer having a selected high refraction factor and a low refraction factor. SOLUTION: An absorbing layer 26 is formed by deposition on a MIOC, and a mount 28 is provided on the absorbing layer 26 to form this light absorbing device 25 for preventing reflection. The mount 28 is made of SiO2 , and the absorbing layer 26 is preferably made of SnTe. The absorbing layer 26 is similar to a 1/4-wavelength reflection preventing cover body as a single layer, and the refraction factor of the mount 28 is selected to generate interface internal total reflection between the absorbing layer 26 and the mount 28. The thickness of the 1/4-wavelength layer has the reciprocation length of the 1/2-wavelength, thus the phase of the light from a mount interface is drifted by 180 deg. from the phase of the light of an external layer interface.  Two interface reflections negate each other due to this phase difference, thereby no reflection is generated from the whole system with the selected wavelength.
Patent JP-S61117747-A (JP)
Title: 2-layer-film optical magnetic recording medium
Inventor: SATOU MASATOSHI
IPC: G11B11/105
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a high C/N by adding Co to Gd-Fe alloy and by selecting a specific area of composition for the two layers of the Gd-Fe-Co alloy and Tb-Fe alloy as well as making the directions of their spontaneous magnetization in parallel. CONSTITUTION:By means of the vacuum film forming technics, a film of high coersive force is formed using an amorphous alloy TbzFeu (z=18-26 atomic %, u=100-z atomic %) which contains abundant transition metals. Then, as maintaining the vacuum, a low coersive force film is formed using an amorphous alloy Gdx(Fey, Cov)w (x=20-26 atomic %, y=50-80 atomic %, v=100-y atomic %, w=100-x atomic %) which contains abundant transition metals. By making the directions of spontaneous magnetization of both films in parallel, a recording medium of stable writing that gives a high C/N of >=60 db. available for real use, is produced.
Patent JP-H0790817-A (JP)
Title: Translucent soundproof panel
Inventor: OSHIMA SHUNICHI
IPC: E01F8/00
Filed: 1993-09-24
Abstract: PURPOSE:To absorb deformation due to wind pressure and temperature change and to improve durability of a panel main body in a translucent soundproof panel for a sound insulating wall erected on a side part of a road. CONSTITUTION:By sandwiching three sides 110, 120, 130 of a panel main body 100 with frames 200, 300, 400, a remaining short side 140 is fixed on a frame 500. An upper edge 110 and a lower edge 120, as stopper projections 111, 121 are positioned in recessed grooves 211, 311 of frame bodies 210, 320, never come out of the upper and lower frames 200, 300.
Patent JP-S59120630-A (JP)
Title: Manufacture of hydantoin ester
Inventor: BIRUFURIITO TSUETSUHIAA
IPC: C08G73/06
Filed: 1983-12-19
Abstract: This invention relates to a process for the preparation of compounds containing at least one hydantoin ring in the molecule from carbodiimides having acylurea end groups and  alpha , beta -unsaturated carboxylic acid derivatives and to their further reaction with carboxylic acids containing at least one other reactive group.
Patent JP-S6296964-A (JP)
Title: Copying device
Inventor: NISHI KENICHI
IPC: G07C3/08
Filed: 1985-10-24
Abstract: PURPOSE:To restrict an unnecessary copying by providing a card inserting mechanism, a reading circuit, a lock means and a signal generating means. CONSTITUTION:When a card 1 is inserted and the number of copies is set to a counter 11 and a switch 10 is operated, copies whose number is equal to the number set to the counter 11 are obtained unless the contents of the card 1 are zero. If the contents of the card 1 are zero when the card 1 is inserted and the number of copies is set to the counter 11 and the switch 10 is operated, copying is not performed because output '1' is not outputted from a gate 16. Though copying is started when the contents of the card 1 are not zero, copying is stopped when the contents of the card 1 become zero. Thus, unnecessary copying is restricted.
Patent JP-H03101305-A (JP)
Title: Field effect transistor amplifier
Inventor: MOCHIZUKI MITSURU
IPC: H03F3/193
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a prescribed high gain in plural detached frequency bands by connecting the serial circuit of an inductor and a resistance to one of a space between the gate terminal of FET and ground and a space between a drain terminal and ground, or to both, and connecting in parallel the serial circuit of the inductor and a capacitor to the resistance. CONSTITUTION:In a field effect transistor(FET) amplifier, the deterioration of the gain by the resistance 13 in respective bands is held by resonating and short-circuiting one or plural serial circuits which are connected to the resistance 13 and which consist of the inductor 11 and the capacitor 12 in one desired band and respective serial circuits and the serial circuit which is connected to the resistance 13 in serial and which consists of the inductor 10 are resonated by appropriate frequencies and are short-circuited. Thus, the unnecessary gain beyond the band can be deteriorated and the high gain can be obtained in plural desired bands.
Patent JP-S61118068-A (JP)
Title: Telephone call prohibiting system in facsimile communication network
Inventor: IWATA YOSHITAKA
IPC: H04M11/00
Filed: 1984-11-14
Abstract: PURPOSE:To prevent to give a distrust to an operator by judging automatically that communication is executed by using a facsimile communication network, and prohibiting a telephone call function. CONSTITUTION:When the transmitting side and the receiving side respectively judge that an opponent is a facsimile communication network, a telephone call lamp 6 lights out and the sides inform an operator that a telephone call request is released. A telephone call switch is masked and a telephone call request reception impossible condition is obtained. This is executed by giving an indication to a display panel part 4 from a central processing unit 1 by means of a program control.
Patent JP-H1059150-A (JP)
Title: Emergency brake support controller
Inventor: MORITA YUJI
IPC: B60G17/015
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent any brake operation timing from being delayed by having support braking force generated while presuming such a case that a drive releases accelerator peal suddenly so as to shift his stepping onto a brake pedal. SOLUTION: A discharge pressure of a pump P is subjected to pressure control by means a first control part 10 and also the same pressure is distributed to a front wheel side second control part 11 and a rear wheel side second control part 12 while independently from a brake force caused by a brake operation. In the case of those control parts 11, 12, their pressures are distributed to respective wheel cylinders 6 to 9 so as to generate assistant braking force. Namely not exactly from the start of stepping on a brake pedal 2 by the driver, but at a step previous thereto, it is assumed that the driver releases the accelerator suddenly and shifts his step on the brake pedal so as to have an assistant braking force generated. Thus, any delay on brake operational timing can be prevented.
Patent JP-S60129757-A (JP)
Title: Manufacture of electrostatic charge image developing toner resin
Inventor: KUMAGAI YUUGO
IPC: G03G9/08
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a toner resin stable in quality by adding a specified amt. of electrolyte to a vinyl monomer at the time of <= a specified polymn. percentage in polymerizing said vinyl monomer in water contg. an emulsifier and suspending agent. CONSTITUTION:A toner resin is prepared by polymerizing a mixture of styrene, a monomer mixture of styrene-butyl (meth)acrylate, or the like, in water contg. as an emulsifier, sodium dodecylsulfate, or the like, and as a suspending agent, an org. material, such as gelatin or partially saponified PVA, or an inorg. powder, such as barium sulfate or talc. Before the polymn. percentage reaches 50%, an electrolyte, preferably, aluminum potassium sulfate in a concn. of 1-400ppm is added to the vinyl monomer. As a result, an amt. of polymer to attach to the inside of a polymerization reactor is made very small, and good fine polymer particles are formed, and a toner good in offset resistance is obtained by using this polymer for the binder resin of the toner.
Patent JP-2001066649-A (JP)
Title: Device and method for generating multiple wavelength phase modulated light pulse train
Inventor: SOTOBAYASHI HIDEYUKI
IPC: H01S3/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the device and method capable of generating multiple wavelength phase modulated light pulse trains with a simple configuration. SOLUTION: The multiple phase modulated light pulse trains are generated by generating pulse trains by an light pulse generator 11, phase-modulating the light pulse trains by a light phase modulator 12, spreading the spectrum width of the phase-modulated light pulse trains by a light pulse spectrum spreading part 13, and separating the trains into light pulse trains of optical wavelengths relatively nearer to each other by an optical filter.