baber/WOPTO huggingface dataset:
Patent JP-S58173907-A (JP)
Title: Transient controlling method of speaker using counter electromotive of speaker
Inventor: MORITA JIYUUMEI
IPC: H03F1/34
Filed: 1982-04-05
Abstract: PURPOSE:To operate a speaker with fidelity according to the waveform of an input signal, by comparing the input signal with a signal at speaker terminals and feeding back a counter electromotive signal of the speaker to a speaker driving main amplifier. CONSTITUTION:An R is placed at a position where a main control signal of the speaker and a sample control signal shown in note 2 are interlocked. An AMP3 is placed to isolate a sample signal shown in note 1 and a speaker control signal shown in note 3. An L is provided for the speaker impedance matching. The signal in note 2 is obtained from speaker terminals through a resistor or the like. The speaker control signal of note 3 is given to be negative to the main control signal of the speaker. The balancing point of an AMP5 is arbitrary.
Patent JP-S60200245-A (JP)
Title: Automatic retrieving device
Inventor: IMAI RIYOUICHI
IPC: G03B21/11
Filed: 1984-03-23
Abstract: PURPOSE:To read a code with high precision in the fast run state of a film by irradiating the whole of a code mark for retrieval with pulse light during synchronizing mark detection and making a photoelectric read. CONSTITUTION:Even time a synchronizing mark 13 of every information frame C is detected by a photosensor 14 in the running process of the film F, a discharge flashbulb emits light momentarily to light the whole of the photosensor mark 12 for retrieval. Transmitted light corresponding to the whole of the mark 12 is made incident on individual opposite retrieval photosensors 161-16n in an array selectively through an optical fiber 17 and the whole of the mark 12 is read by the sensors 161-16n at the same time. Therefore, even when the film F is driven to run continuously at a high speed, it is considered that the mark 12 stops virtually and momentarily and are read by the array 16, and consequently the mark is read and processed as an electric signal.
Patent JP-H04272849-A (JP)
Title: Method and device for manufacturing fiber-reinforced thermoplastic-resin multilayer laminated board
Inventor: SAKAI HIDEO
IPC: B29K105/06
Filed: 1991-02-27
Abstract: PURPOSE:To provide a means continuously manufacturing a fiber-reinforced thermoplastic-resin laminated board. CONSTITUTION:A fiber sheet 11 drawn out of a fiber shelf 6 and aligned by an aligner 10 is brought into contact with a thermoplastic resin fed onto a lower belt 15 from a die 14 connected to an extruder in an impregnating apparatus 3, and held between the lower belt 15 and an upper belt 16 and passed among heated rolls 17-22, thus impregnating the sheet with the resin, then manufacturing a fiber-reinforced resin sheet. The sheet is wound on a winder 5, thus producing a fiber-reinforced thermoplastic-resin sheet. Previously manufactured sheets or laminated boards are superposed on both upper and lower surfaces or either one surface of the fiber-reinforced thermoplastic-resin sheet through an edge position control mechanism from a paying-out gear 27 in the sheet, and a multilayer laminated board is produced continuously by laminating unifying rolls 28.
Patent JP-S53141450-A (JP)
Title: Automatic circuit breaker for double-brak type power source
Inventor: KAKIYA YOUTAROU
IPC: H01H9/04
Filed: 1977-05-16
Abstract: PURPOSE: To operate a circuit breaking for the power source always at the both ends, by providing a switch in which three of the contacts will open at the first position, only one of them close at the second position, all of the three contacts close at the third position, and a returning will be made to the second position by a removal of finger pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59182992-A (JP)
Title: Production of heat fixing roller
Inventor: HORI KUNIHIKO
IPC: C23C22/00
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a toner heat fixing roller for a recorder provided with a thin and uniform fluororesin film which remains without peeling after long-term use by depositing the fluororesin film by an electrodeposition painting method on the film formed by chemical conversion on a mandrel made of an Al metal. CONSTITUTION:A roller mandrel made of Al or an Al alloy is subjected to a chemical conversion treatment as a surface treatment to form a film thereon. The treatment is accomplished by treating the surface of the mandrel with, for example, boiling water or steam or an aq. weak acidic or weak alkaline soln. at about the boiling temp. As a result, the hydrate oxide film is formed on the mandrel surface. It is particularly preferable to subject the mandrel to the chemical conversion treatment again after the chemical conversion treatment with the aq. weak alkaline soln. and rinsing. The chemical conversion film is formed in such a way on the surface of the mandrel and thereafter a fluororesin film is deposited on the film by an electrodeposition painting method.
Patent JP-H05224794-A (JP)
Title: Keyboard device
Inventor: ARIYAMA HIROTAKA
IPC: G06F3/02
Filed: 1992-02-10
Abstract: PURPOSE:To easily input information from a keyboard to a computer or the like only by an operator with one hand. CONSTITUTION:Plural input keyboard parts A1 and B2 are formed by providing the required number of electric keys arranged on the keyboard device as many as electric key groups provided with prescribed functions. Then, those input keyboard parts are connected to a main keyboard control part 3 provided with a means to transmit information from the input keyboard parts to an information processor 4 or the like.
Patent JP-S55148191-A (JP)
Title: Microcapsule coating material for pressure-sensitive copying paper
Inventor: HORI HIROSHI
IPC: B41M5/165
Filed: 1979-05-08
Abstract: PURPOSE:To provide a microcapsule coating material in which a resinified starch is mixed in a microcapsulation liquid and a mother liquid has no dissolution or gelatinization of the base material, and which is excellent in antifriction and resistance to working conditions. CONSTITUTION:A resinified starch, e.g., phosphate-crosslinked resinified starch, bishydroxymethylurea crosslinked resinified starch etc., having a swelling degree less than 70ml of a precipitated volume after its suspension for two minutes in an ion exchange water at 95 deg.C and washing, which is not gelatinized even if boiled for two minutes with an ion exchange water and even if kept at 100 deg.C for two minutes with dimethyl formamide, is mixed with a microcapsulation liquid having a microcapsule suspended therein with 1-200wt%, preferably 10-100wt% with respect to the weight of the microcapsule.
Patent JP-S54147844-A (JP)
Title: Rotary polyhedral mirror device
Inventor: UMEZAWA MICHIO
IPC: G02B26/12
Filed: 1978-05-12
Abstract: PURPOSE:To give magnetic action from the outside of casign and make possible manual rotation by using a non-magnetic hermetic casing and beforehand equipping magnets or the like to the rotating portions which rotate integrally with the revolving shaft of a rotary polyhedral mirror so as not to break balance. CONSTITUTION:A casing 7 is a perfect hermetic structure composed of non-magnetic material. Inside is supported a rotary polyhedral mirror 8 by a bearing 10 and the mirror is driven by a motor 11. The rotary polyhedral mirror 8 consists of a mirror mounting body 8a of regular octagonal columnar form and the mirrors 8b mounted on the peripheral surfaces of the side thereof. Small pieces 15, 16 composed of magnets or magnetic materials are buried in the mirror mounting body 8a. These small pieces 15, 16 are made to the same weight and same shape by taking the balance in the rotation of the mirror mounting body 8a into consideration. On the other hand, a pin 21 is beforehand secured to the part right above the revolving shaft 9 of the top face 7a of the casing 7. Manual rotating of the rotary polyhedral mirror 8 is accomplished by fitting the hole 23 of the magnetized manual turning piece 22 onto this pin 21 and turning the manual turing piece 22 by hand. Then, magnetical force acts between the small pieces 15, 16 and the manual turning piece 22 and the rotary polyhedral mirror 8 turns together with the manual turning piece 22.
Patent JP-H04291668-A (JP)
Title: Retrieving device
Inventor: ISHIKAWA HIROMICHI
IPC: G06F17/30
Filed: 1991-03-20
Abstract: PURPOSE:To simply retrieve data only by inputting a retrieving condition value without forming a retrieving condition expression at the time of data retrieval. CONSTITUTION:This retrieving device is constituted of a data input part 1, a data storage part 2, a retrieving condition input part 3 for inputting a retrieving condition, a data retrieving part 4 for extracting data matched with the retrieving condition, an output part 5 for outputting retrieved data, a retrieving condition expression formation rule inputting part 6 for inputting a rule for automatically forming a retrieving condition expression, a retrieving condition expression formation rule storing part 7 for storing the inputted rule, and a retrieving condition expression forming part 8 for automatically forming a retrieving condition expression for retrieving data based upon the rule.
Patent JP-H01246285-A (JP)
Title: 2,3-disubstituted-6,7-dicyano-1,4,5,8-tetraazanaphthalene derivative
Inventor: TAKAHASHI HIROSHI
IPC: C08G73/06
Filed: 1988-03-10
Abstract: NEW MATERIAL:A compound expressed by formula I [X1 and X2 are NHR<1> (R<1> is alkyl, alkenyl, aryl, aralkyl or alkaryl), NR<2>R<3> (R<2> and R<3> are alkyl, alkenyl or aralkyl) or formula II-IV]. EXAMPLE:2,3-Di(n-octylamino)-6,7-dicyano-1,4,5,8-tetraazanaphthalene expressed by formula V. USE:A functional coloring matter, curing agent for epoxy resins and monomer for synthesizing functional high polymers. PREPARATION:One mol 2,3,6,7-tetracyano-1,4,5,8-tetraazanaphthalene expressed by formula VI and 2 mol amines expressed by the formula R<1>NH2, NR<2>R<3> or formulas VII-IX are dissolved in a suitable solvent and a base, as necessary, is added as a catalyst to carry out reaction at ambient temperature in the case of the aliphatic primary amines or at 50-80 deg.C in the case of the aliphatic secondary amines.
Patent JP-2000245944-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To permit a game player to know the probability of a big winning in a pachinko machine where a game is being played at present in the machine in which the big winning probability is changed by an operation executed by the manager of the machine. SOLUTION: When a probability information display switch 34 is turned on in the pachinko machine, the big winning probability is displayed in a special pattern display device whenever a game condition which is Y in a setting information selecting switch 36 is established. Thus, the big winning probability of the machine where the game is being played at present is known by the player. Besides, the game condition for executing an announcing operation can be changed by changing the condition to be Y so that the announcing operation can be executed in accordance with the business policy of a pachinko arcade.
Patent JP-S58174144-A (JP)
Title: Idle speed controller
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D31/00
Filed: 1982-04-06
Abstract: PURPOSE:To control an engine speed to a stable state, by gradually decreasing the opening of an idle speed control valve from full opening to an opening value, in which a study value and corrective value with cooling water temperature as the parameter are added, at idle time immediately after starting. CONSTITUTION:An idle speed control valve (ISC valve) 13 concurrently providing a cold idle control function is provided to a bypass passage 12 of an intake pipe. On the basis of a study value by signals from a throttle position sensor 10 and rotary angle sensor 18 as an idle detecting means and from a start detecting means 21 of an internal-combustion engine and by an opening of the ISC valve under feedback control in the preceding time, the ISC valve is controlled, at idle operation immediately after starting, the valve opening is gradually decreased from full opening to an opening value, in wich the study value and a corrective value with cooling water temperature as the parameter are adeed, and the ISC valve at full opening gradually decreases its opening.
Patent JP-S55149901-A (JP)
Title: Phase diffusion plate for fourier transformation hologram recorder and its production
Inventor: KANEKO YUTAKA
IPC: G03H1/32
Filed: 1979-05-10
Abstract: PURPOSE: To prevent unevenness of distribution of transmitted light intensity and make positioning unnecessary, by radiating transmitted light from phase diffusion part to a photosensitivie layer spread on the phase diffusion part, exposing and developing it to form a light intensity compensating part.  
     CONSTITUTION: A phase diffusion plate 6 consists of a phase diffusion part 7 which works to vary the phase of light wave surface, and a light intensity compensating part 8 which is formed by exposing and developing by radiating transmitted light from the diffusion part 7 to a photosensitive layer 8a spread on this diffusion part 7. In this constitution, the photosenstive layer 8a, after development, indicates a reverse transmitted light intensity distribution to the transmitted light intensity distribution of a phase diffusion plate 1 which constitutes the diffusion part 7. By exposing and developing the photosensitive layer 8a while keeping the diffusion part 7 and compensating part 8 in an integral state, since the diffusion plate 6 is used for the original purpose without distrubing the configuration of the two parts, a smooth transmitted light intensity distribution may be obtained without requiring positioning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08253122-A (JP)
Title: Antiskid control device
Inventor: OGINO HIROHIKO
IPC: B60T15/36
Filed: 1995-03-16
Abstract: PURPOSE: To reduce vibration generated in a fluid passage system and a noise caused by it by providing an additional signal adding means in a control means so as to add an additional signal to open solenoid valves to reduce vibration of a fluid passage to at least either one before and after a main signal. CONSTITUTION: Control of respective solenoid valves is performed by chopping control by the so-called PWM(Pulse Width Modulation) or the like, and therefore, a wheel cylinder pressure gently increasing mode is attained by repeatedly and selectively setting a pressure increasing condition and a holding condition by a solenoid inflow valve 8 with every prescribed time, and therefore, wheel cylinder pressure is apparently and comparatively slowly increased. The solenoid inflow valve 8, a solenoid outflow valve 9 and a hydraulic pump 10 of respective actuators 6FL to 6R are controlled by fluid pressure control signals EV, AV and MR from a control unit to which a wheel speed pulse signal from a wheel speed sensor and longitudinal acceleration from a longitudinal acceleration sensor are inputted.
Patent JP-H08255524-A (JP)
Title: Holder for offset clamp
Inventor: HAMANA KATSUNORI
IPC: H01B13/012
Filed: 1995-03-16
Abstract: PURPOSE: To facilitate management and initial setup change, and improve workability. CONSTITUTION: A holder for an offset clamp is provided with a support member 20 supporting the arm portion 3B of an offset clamp 3. The support member 20 is fitted to an assembly drawing plate 1 in two ways of postures corresponding to uses by a mounting member 30. The support member 20 and the mounting member 30, even if the support member 20 is fitted in either posture, are set to dimensions H1, H2, H3 by which the fitting portion 3A of the offset clamp 3 supported thereby can be positioned to the normal fitting position 3A (3B) of a wire assembly 2. Thereby, the same support member 20 can be used for plural kinds of fitting processes so that management and initial setup change are facilitated.
Patent JP-H01274939-A (JP)
Title: Machine tool
Inventor: MIYANO TOSHIJI
IPC: B23Q3/157
Filed: 1989-03-09
Abstract: PURPOSE: To improve the reliability of operation by rotating a chuck control cam and a gripper control cam with a rotary actuator, and driving an intermittently operated drive device connected to a tool magazine. CONSTITUTION: When the machining by a tool 32 held by a main spindle 24 is completed, a spindle head 16 is lifted to a tool change position by the drive of a servomotor 22. When a motor 40 is driven to rotate a chuck control cam 36 and a gripper control 42, a chuck release arm 128 is rotated to grip a tool 32 with a gripper jaw 34, then a cam follower lever 94 is rotated to open a tool chuck 28. The motor 40 is stopped, the servomotor 22 is driven, the main spindle 24 is lifted to a retreat position, then the motor 40 is again driven, a tool magazine 30 is intermittently rotated via an intermittently operated drive mechanism 76, and a new tool 32 is located below the main spindle 24. A tool changing operation can be conducted with a simple structure surely and reliably.
Patent JP-H04274559-A (JP)
Title: On line information retrieval system
Inventor: KOBAYASHI AKIRA
IPC: G06F17/30
Filed: 1991-02-28
Abstract: PURPOSE:To enable a user who is unaccustomed to information retrieval to easily obtain aimed data from a data base through his own terminal even when an expert in information retrieval does not sit with the user. CONSTITUTION:When the user of the 1st terminal inputs a retrieval request through an input means 11, the request is sent to the 2nd terminal 2 through a communication network 5 and displayed on a displaying means 21. A retrieval helper who is skilled in information retrieval attends to the 2nd terminal 2, completes retrieval instructing information meeting the retrieval request, and retrieves the 1st and 2nd data bases 3 and 4 connected through the network 5 by means of a data base retrieving means 23. Retrieved results are displayed on the displaying means 21 and, when a required retrieved result is obtained, the result is sent to the terminal 1 and displayed on a displaying means 12 after the result is edited to the form requested by the user of the terminal 1 by means of a processing means 24.
Patent JP-H03260776-A (JP)
Title: Graphic processor
Inventor: IIZUKA HIDEYOSHI
IPC: G06T11/80
Filed: 1990-03-12
Abstract: PURPOSE:To reduce the load of figure generation on a user by using figure information and selecting patter information matching each figure or respective elements of the figure, and displaying the information in a previously set shape at a specific position on a display device. CONSTITUTION:A pattern selecting device 2 selects pattern information matching each figure in a figure information storage device 4 from a pattern information table in a pattern storage device 6 in response to an indication from an input device 1 by referring to the selection key of the pattern information according to figure information on each figure. A display controller 3 sets the shape of the pattern, a display position corresponding to the figure, and whether or not external data is inputted by using shape information, arrangement informa tion, input data information, etc., of the selected pattern information, and displays the pattern on the display device 4 finally. Consequently, the load of fixed form pattern input on the user at the time of input can be reduced.
Patent JP-H03261638-A (JP)
Title: Hydraulic cement
Inventor: UCHIDA SHUNICHIRO
IPC: C04B28/04
Filed: 1990-03-12
Abstract: PURPOSE:To obtain the subject cement having improved durability by compounding Portland cement with a hydraulic substance and fine powder substance having respective specific particle diameters. CONSTITUTION:A hydraulic cement is produced by compounding 100 pts.wt. of Portland cement with 10-150 pts.wt. of one or more hydraulic substances containing >=80% of particles having particle diameter of 50-300mum and selected from Portland cement, clinker or slag of Portland cement and siliceous pozzolan such as fly ash. A hydraulic cement having further improved strength can be produced by compounding 100 pts.wt. of the above hydraulic cement with <=45 pts.wt. of one or more substances selected from Portland cement, Portland cement clinker, siliceous pozzolan and CaCO3 powder containing >=80% of particles having particle diameter of <=5mum. A cured mortar or concrete having excellent strength, dry-shrinkage and durability can be produced by using the above hydraulic cement.
Patent JP-S62214456-A (JP)
Title: Data transfer schedule system
Inventor: UEDA TOSHIO
IPC: G06F13/14
Filed: 1986-03-14
Abstract: PURPOSE:To reduce the wait state of data transfer to improve the data communication efficiency by giving priority levels of data transfer to plural slave data processors connected to a master data processor. CONSTITUTION:When a request of data transfer between a central processing unit 41 and a terminal equipment occurs in the central processing unit 41, a priority level alpha0 of the terminal equipment in a priority level storage area 42a of a main storage device 42 is checked. This priority alpha0 is compared with priority levels alphai of the other terminal equipments to check whether there is a terminal equipment whose priority level is higher than the priority level alpha0 or not. If there is not the terminal, the quantity of resources required for data transfer between the unit 41 and the terminal is reserved, and data transfer between the unit and the terminal is performed through a line controller 44 and communication lines 51-5n. When data transfer is terminated, the quantity of resources reserved for this data transfer is released by a resource management means 43.
Patent JP-H10253856-A (JP)
Title: Package for light transmission module, and optical transmission module
Inventor: YAMAGUCHI YUICHIRO
IPC: H01L31/0232
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a package for an optical transmission module as well as a light transmission module allowing the easy setting of optical fiber alignment, and having a compact size and an airtight sealing structure of high reliability against an environmental fluctuation or a handling work. SOLUTION: The first substrate 1 has an optical fiber fixing V-groove 3, an optical fiber edge collision rectangular hole 4, a mounting part 5 for light emitting and receiving elements 6 and 7, a wiring conductor 8 and a substrate jointing annular V-groove 11 faced to the outer surface of the second substrate 2, respectively formed on the upper surface. Also, the second substrate 2 has an optical fiber fixing presser groove 9 faced to the V-groove 3 and a recess 10 faced to the mounting part 5, respectively formed on the lower surface. The first and the second substrates 1 and 2 so formed are jointed to each other with a sealing material attached to the outer surface thereof, and a light transmission module package is thereby prepared. A sealing material pocket is formed in the annular V-groove 11, with an external electrical connection maintained via the wiring conductor 8. As a result, a gap with the outer surface of the second substrate 2 can be properly sealed airtightly with the sealing material.
Patent JP-H06250311-A (JP)
Title: Formation of silver halide particles and production of silver halide photographic sensitive material
Inventor: KAWAMOTO HIROYUKI
IPC: G03C1/035
Filed: 1993-02-24
Abstract: PURPOSE:To attain uniform distribution of silver iodide among silver halide particles having distribution of silver iodide in the particles and to provide a silver halide emulsion and a silver halide photographic sensitive material ensuring low fog, improved sensitivity and pressure resistance. CONSTITUTION:Silver halide particles are formed using at least one kind of iodide ion releasing compd. represented by a formula I-L-COOH (where L is a divalent org. group contg. an arom. ring). A base is coated with an emulsion contg. the silver halide particles in the form of a silver halide emulsion layer.