baber/WOPTO huggingface dataset:
Patent JP-H04329981-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-04-30
Abstract: PURPOSE:To provide a pinball machine capable of processing shot balls as effective ones to introduce the indicating result of a variable indicator related to the occurrence of a right generating game condition. CONSTITUTION:Shot balls P1, P2 received in a special prize winning device 20 to introduce the indicating result of a variable indiat or 33 are reserved in a reserving path 24. After the shot ball P2 reserved in the second place is reserved in the reseruuir path 24 until the indicating result of the variable indicator 33 based on the previous shot ball P1 is introduced, the shot ball P2 is conducted to a passing ball detector 26 for introducing the indicating result of the variable indicator 33. Thus, the shot ball stored in the storage path 24 is utilized to introduce the indicating result of the variable indicator related to the occurrence of a right generating game condition.
Patent JP-S62284305-A (JP)
Title: Back light leading body
Inventor: NISHIJIMA AKIO
IPC: G02F1/1335
Filed: 1986-06-03
Abstract: PURPOSE:To uniformly radiate a body to be irradiated, by placing a light source on one end part of a transparent light receiving body which has been placed in the lower part of the body to be irradiated, raising its bottom face in a circular arc shape or in an inclined shape as it goes away from the light source, and providing a reflecting member on a part where an incident angle of a light beam exceeds a critical angle and a part corresponding to the body to be irradiated. CONSTITUTION:On the upper part of a transparent acryl light receiving body 11, a liquid crystal display 12 and an acryl plate 13 for protecting this device are placed. In a light source fitting hole 15, a light source 16 is provided. The bottom face of the light receiving body 11 rises in a shape of a circular arc as it goes away from the light source 16, and becomes thin gradually. Diffusing and reflecting members 14a, 14b are provided on a part of the light receiving body 11, in which the incident light from the light source 16 becomes a critical angle, and a part corresponding to the lower part of the liquid crystal display 12. The light beam emitted from the light source 16 is reflected by the reflecting member 14a, and also, brought to a total reflection by a part being smaller than the critical angle, propagated by a multipath reflection in the light receiving body, brought to an irregular reflection by the reflecting member 14b, and radiates equally the liquid crystal display 12.
Patent JP-H09311675-A (JP)
Title: Character processing system
Inventor: FUNAKOSHI MANABU
IPC: G06F17/21
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To produce a new character easily by using an existent character font SOLUTION: On a screen on which an inputted character is displayed, processing is carried out after bit map data of a character part surround by an area selection frame is extracted and an outline is extracted so as to be transformed into graphic data in a vector form. An image obtained in this way is the same as the original character, so that a user feels as if transfer to a correction mode of the original character is carried out only by means of a simple directing operation, and as a result, operability is improved. As a character is stored as vector data, an outline of the character is prevented from roughening when the character is expanded on the screen or when expansion printing is carried out.  New character producing work, in which a right half part of one character and a left half part of another character are combined together so as to synthesize a new character, for example, is carried out easily on a screen of a personal computer.
Patent JP-S5829630-A (JP)
Title: Manufacture of optical part
Inventor: MIYASHITA TAKAAKI
IPC: B29C33/00
Filed: 1981-08-17
Abstract: PURPOSE:To obtain inexpensively an optical part good in accuracy of the surface, by providing a photo-setting resin layer on a plastic substrate surface, and a releasing agent layer and a metal reflective layer on a surface of a matrix, bringing them into firm contact with each other, irradiating an activation energy beam on the photo-setting resin layer, and separating the matrix at the releasing agent layer from the matrix. CONSTITUTION:A photo-setting resin (e.g. an ultraviolet-curing resin, etc.) layer 2 is formed on the surface of a plastic substrate 1 (e.g. a polymethyl methacrylate resin, etc.), and after a releasing agent (e.g. a polydimethyl siloxane, etc.)  layer 4 and then a metal reflective film 5 (e.g. an Al deposited film, etc.) are  successively formed on the surface of the matrix 3 for an optical part to be produced, the photo-setting resin layer 2 and the metal reflective layer 5 are  brought into firm contact with each other. Then an activation energy beam (e.g.  ultraviolet beam, etc.) is irradiated to set the photo-setting resin layer 2, and  the matrix 3 is separated with the aid of the releasing agent layer 4 from the plastic substrate 1 to obtain the intended reflective optical part.
Patent JP-S6020536-A (JP)
Title: Metallic projection substrate for semiconductor element
Inventor: KITAYAMA YOSHIFUMI
IPC: H01L21/60
Filed: 1983-07-14
Abstract: PURPOSE:To make a metallic projection advantageous when the projection is connected to a lead for a film carrier and an electrode for a semiconductor element while reducing the usage of the noble metal by constituting the titled metallic projection substrate so that the metallic projection can be recognized easily from the vertical direction of the substrate. CONSTITUTION:A transparent conductive film 12 is formed on one main surface of a transparent glass substrate 11 through an evaporation method, etc., a transparent insulating film 13 such as glass, etc. is formed, and fine holes 14 are bored to the insulating film. Metallic projections 5 in Au, etc. are shaped to the conductive film 12 exposed to the fine holes 14 in 10-40mum through electroplating. Such metallic projections 5 are connected to leads 7 for a film carrier 6 through a method of thermocompression bonding, etc., and the metallic projections 5 are peeled from the conductive film 12. Since the transparent quality of materials are used for all of the glass substrate 11, the conductive film 12 and the insulating film 13, the substrate can be positioned even when the size of the metallic projections 5 is made smaller than the width of the leads 7 because the metallic projections 5 can be recognized from the direction opposite to the metallic projections.
Patent JP-S5832395-A (JP)
Inventor: ITOU HIDENORI
IPC: H05B41/18
Filed: 1981-08-19
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-H05318532-A (JP)
Title: Apparatus and method for opening and closing nozzle for injection molding machine
Inventor: WATANABE TADASHI
IPC: B29C45/23
Filed: 1992-05-21
Abstract: PURPOSE:To prevent the stagnation of a resin in a nozzle part by simple constitution and to achieve certain operation. CONSTITUTION:A nozzle 10 is formed to the cylindrical nozzle arranged between a fixed cylinder 20 and a fixed hollow sleeve 22 in a slidable manner and a pressure generating chamber 26 is formed between the nozzle and a sleeve. By this constitution, the contact pressing of the nozzle to a mold 12 and the closing of a nozzle injection orifice 10a are achieved by the relative slide retreat of the nozzle due to the action of a nozzle touch cylinder 28 and the opening of the nozzle injection orifice is achieved by the relative slide advance of the nozzle due to the action of the pressure generated in the pressure generating chamber.
Patent JP-S5461875-A (JP)
Title: Etching method of aluminum wiring
Inventor: HIRANO KOUJI
IPC: H01L21/302
Filed: 1977-10-27
Abstract: PURPOSE: To superpose a Mo layer on an Al layer, etching the layer with phosphoric acid + nitric acid + water and etching the Al layer to taper form in section.  
     CONSTITUTION: After Al 23 and Mo 24 are superposed on the SiO 2  film 22 of a Si substrate, a resist mask 25 is attached. In order provide a taper of about 45° to the Al layer at the time of the Mo layer of about 1000Å, etching the layer with a solution of phosphoric acid:water:nitric acid:AcOH=15.5:2:2:1 yields the film 26 having the taper. The taper angle changes with the control of the solution and the thickness of the Mo film. Next, the film 24 and mask 25 are removed and a second layer wiring is formed by laminating SiO 2  27, Al 28, then the formation of crossed wirings is accomplished without step cutting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5253313-A (JP)
Title: Guide and control apparatus of magnetic floating vehicle
Inventor: WATANABE NOBUO
IPC: B61B13/00
Filed: 1975-10-28
Abstract: PURPOSE: Guide and control apparatus of magnetic floating vehicle having both sides guide electro-magnets, in which one side electro-magnets are excitation controlled to maintain constant attractive force, and the other side magnets are excitation controlled to equalize left and right gap length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0422803-A (JP)
Title: Method and meter for measuring relative position of plurality of surface in hole
Inventor: JIEEMUZU OO DEIKUSON
IPC: F02C7/00
Filed: 1990-05-18
Abstract: PURPOSE: To fit an instrument in a hole at any time during a machining by employing an instrument having a reference surface to be engaged with the reference surface in a hole and a plurality of stretches corresponding to the position of the supporting face of the hole. CONSTITUTION: When the surfaces 10, 11 in a hole are employed as reference surfaces, surfaces 16, 17 become the reference surfaces of an instrument and the surfaces 18, 19, 20, 21 are cut such that they do not touch the corresponding surfaces of the hole. The measuring surface of an instrument, i.e., the surfaces 18, 19, 20, 21, have capacities and probes 22, 23 are located slightly lower than the surface so that they are not engaged with the hole when the instrument body is fitted in. The probes 22, 23 are connected through a multicore conductor 24 with an electronic circuit. The instrument is then inserted into the hole of a disc to be measured. The bottom face of the instrument 25 is engaged resiliently with the bottom face of the hole and the surfaces 16, 17 are brought into tight contact with the surfaces 10, 11 thus fixing the reference position of the instrument.  Positions of the surfaces 6, 7, 14, 15 are determined by measuring the relative distances between these surfaces and various capacities.
Patent JP-H04354294-A (JP)
Title: Video tape recorder
Inventor: HOSOI OSAMU
IPC: G11B5/588
Filed: 1991-05-31
Abstract: PURPOSE:To provide a perfect auto tracking function including a head selection, in a VTR device. CONSTITUTION:A switching circuit 5 selecting one of signals outputted from plural reproducing heads having different track width, a delay circuit 9 detecting the crosstalk component of a color signal from an adjacent track from the output of the switching circuit 5, a crosstalk detection circuit 10 consisting of a subtraction circuit 10 and a burst part average circuit 11, and a tracking control circuit 12 controlling the track position from the signal outputted from the crosstalk detection circuit and controlling the switching circuit 5, are provided.
Patent JP-S6020877-A (JP)
Inventor: TANAKA MINORU
IPC: B25J9/06
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5461602-A (JP)
Title: Pulse motor drive system for winding device
Inventor: KUBO MORIHIRO
IPC: H02P8/14
Filed: 1977-10-25
Abstract: PURPOSE:To divide the winding structure of a cup rotor into a phase number of segments, by causing a pulse motor to make one pitch-feed-step by means of a preselected number of clock pulses, said preselected number being equal to the number of turns in each phase of the winding frame. CONSTITUTION:A winding frame 16 is directly connected to a pulse motor 18, and a shuttle 20 mounted in a inclined state causes a coil wire wound about a bobbin 22 to be coiled around the winding fram 16 via a pulley 23. On the inner edge of the shuttle 20 there is mounted one magnet 24 for the detection of rotational frequency of the shuttle by means of a lead switch 25, while on the outer edge of the shuttle 20 there are mounted eight magnets for the detection of the rotational position of the shuttle by means of a lead switch 27. Now, if m is the phase number of the winding structure, n the number of turns for each phase, l the step number required for one rotation of the pulse motor, z the pulse number produced by each rotation of the shuttle, then z=l/m is satisfied. Then, the division of the winding structure into required segments is achieve d through causing the pulse motor to make one pitch-feed-step by means of n pulses take n out from z pulses.
Patent JP-S61286923-A (JP)
Title: Document forming device
Inventor: AOKI HIROYUKI
IPC: B41J29/38
Filed: 1985-06-14
Abstract: PURPOSE:To stop printing temporarily at an optional line on the way of printing and to set up and change the printing format optionally after stopping the printing by forming a printing stop line retrieving means, a printing stop controlling means and a document format setting means. CONSTITUTION:A CPU 11 retrieves a line position in which 'printing stop' is set up on the basis of line modifying information in a line property buffer. After finding out the number of lines to be printed, the CPU 11 executes printing processing up to a line position to be printed on the basis of the information of a printing information holding part formed in a RAM 14. When the printing is stopped at the line position in which 'printing stop' is set up, a printing menu is displayed again, so that the printing format after the stopped line can be changed. Thus, printing can be temporarily stopped at an optional line on the way of printing and the printing format after stopping the printing can be optionally set up and changed.
Patent JP-H04232594-A (JP)
Title: Multilayered thin film eas marker
Inventor: CHIESUTAA PIOTOROUSUKII
IPC: G08B13/24
Filed: 1991-05-31
Abstract: PURPOSE: To provide a compact device with high performance. CONSTITUTION: A marker 10 to be used for an electronic article monitoring system of a magnetic type is provided with a support 12 on which plural magnetic thin films 14, 18, 22, 26, 30, and 34 with high permeability and low coercive force are vapor-deposited. Each is separated from the adjacent magnetic thin film by non-magnetic thin films 16, 20, 24, 28, and 32. The above mentioned magnetic films have almost the same permeability and coercive force, and the above mentioned non-magnetic films have thickness for suppressing mutual magnetic attraction connection, and obtaining static magnetic connection. Thus, all the magnetic thin films are totally opposite as a single constituting element, and response which can be clearly and easily identified can be attained by the pertinent magnetic thin films.
Patent JP-S5556659-A (JP)
Title: Charge coupled device
Inventor: ODA HIDETSUGU
IPC: G11C27/04
Filed: 1978-10-20
Abstract: PURPOSE:To change the transfer direction without decreasing transfer efficiency in a simple architecture by coupling n th and (n+1)th transfer channels by a substrate and an inverse-conductive layer and generating a potential barrier behind the transfer direction of electric charges in a semiconductor layer directly under transfer electrodes. CONSTITUTION:Charge transfer channels 41 and 42 are defined by a channel stopper 43, covered by transfer electrodes 31-38, and driven in two phases through a conductive-wire group. The channels 41 and 42 are coupled by a substrate 51 and an inverse conductive layer 46. The transfer electrode 34 on the channel 41 is located adjacent to the layer 46, and provided with a charge storage layer 34b directly under the electrode 34 and adjacent to the layer 46 and also a potential-barrier generating means 34a adjacent to the charge storage layer 34b. The electrode 35 on the channel 42 is likewise provided with a potential-barrier generating means 35a and a charge storage layer 35b adjacent to the layer 46, and other transfer electrodes have the same constitution. In this constitution, the signal charges behave as majority carriers in the layer 46 which changes the transfer direction, and the charge movement in the layer 46 is so quick that the time required is negligibly small with almost no transfer loss.
Patent JP-S5754943-A (JP)
Title: Composite type electrophotographic plate
Inventor: OKA HIROYUKI
IPC: G03G5/06
Filed: 1980-09-19
Abstract: PURPOSE:To provide high sensitivity over a wide wavelength region, and improve durability, etc. by providing an electric charge generating layer on a conductive substrate by using epsilon type copper phthalocyanine, and providing an electric charge carrier layer thereon by using trinitrofluorenone (TNF). CONSTITUTION:A layer of epsilon type copper phthalocyanine is formed at 0.5-5mu thicknesses on a conductive substrate, whereby an electric charge generating layer is provided. For said phthalocyanine, a soln. of diethylamine is coated and dried, or the soln. prepd. by compounding >=4pts.wt. resin based on said phthalocyanine 1pt.wt. is coated and dried to form the charge generating layer. Next, an electric charge carrier layer contg. 0.8-3pts.wt. a binder based on 1pt.wt. trinitro-9- fluorene or the like is laminated to 8-30mu thicknesses, whereby a composite type electrophotographic plate is obtained. This plate has high sensitivity in a 500- 825nm range, and has high rigidity and flexibility and improved durability.
Patent JP-S6022133-A (JP)
Title: Potential control method of electrophotographic device
Inventor: AOIKE TATSUYUKI
IPC: G03G15/02
Filed: 1983-07-18
Abstract: PURPOSE:To shorten a fast copying time by inhibiting control from being performed once a controlled electrostatic charging value are settled within variation width in less than an expected frequency. CONSTITUTION:A blank exposure lamp 16 is turned on and off before image exposure 15 is started through the operation of a copy start key to generate light and dark potentials V1 and V2, which are measured by a sensor 17, whose outputs are sent to control part 18 and compared with a standard potential; and the results are sent to primary and secondary transformers 19 and 20 to conrol current values of primary and secondary charging operations so that they approach the standard value. This is repeated at the expected frequency, or until the difference from the standard potential decreases to within the range of an expected control value. Then, this control value is compared with control values of five times before - last time, and when the variation width of the comparison value is within some range, the control is not performed thereafter until a main switch is turned off to perform image formation with the control value of development.
Patent JP-S5462432-A (JP)
Title: 2-cycle engine exhaust pipe
Inventor: FUJIKAWA TETSUZOU
IPC: F02B75/02
Filed: 1977-10-27
Abstract: PURPOSE: An exhaust pipe which reduces the exhaust noise greatly by those combination functions of distributing noise source, muffling noise by a passage wall when exhaust passes through the passage, and cooling the exhaust during passing.  
     CONSTITUTION: Before discharged into atmosphere through the expansion chambers 20, 21, exhaust gas expands in the primary diffuser part 13 and the negative pressure affects an exhaust port 1 to help scavenging. A throttle part 15, the secondary diffuser part 17, and a thin ringular passage 11 connecting the both parts 15, 17 are shaped between an outer shell 16 and inner shell 14 so that eshaust gas and pressure wave are diffused and pass through the extremely narrow spaaced ringuler passage 11 of a large diametr. Combination functions of distributing noise source, muffling noise by the passage wall when exhaust passes through the passage, and colling the exhaust during passing can reduce exhaust noise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0423605-A (JP)
Title: Amplifier device
Inventor: TODA YOSHIFUMI
IPC: H03F3/60
Filed: 1990-05-18
Abstract: PURPOSE:To interrupt electrically a desired amplifier unit from other units without giving effect on the other amplifier units by providing a switch respectively between an input terminal of each amplifier unit and ground and between an output terminal and ground in the amplifier device in which plural amplifier units are connected in parallel. CONSTITUTION:An input terminal 10 is branched into (m) through a circulator 11 and a transmission line TL 12 and the branched lines are connected respectively to m-sets of transmission lines 131-13m. A signal via the transmission lines 131-13m is separately to amplifier units 151-15m. One terminal of transmission lines 171-17m connects to each output terminal of the amplifier units 151-15m and the other terminal connects to a transmission line 18. Moreover, switches SW141-14m are connected between the input terminal of the amplifier units 151-15m and ground and switches SW161-16m are connected between the output terminal of the amplifier units 151-15m are ground respectively. When only the transmission lines 131, 171 are selected electrically to be connected to ground, the line is short-circuited at points A, B and opened at points A', B' thereby interrupting the amplifier unit 151 equivalently.
Patent JP-H0424868-A (JP)
Title: Ruled line code input system
Inventor: WAKAMIYA KENJI
IPC: G06F17/21
Filed: 1990-05-20
Abstract: PURPOSE:To perform the input of ruled lines in a document, etc., with the simple processing and to secure the interchangeability of these input ruled lines by replacing the characters and the ruled lines set at the positions of the shifting and shifted sides with other ruled lines in response to a fact that a cursor is set at the shifting side and then pointed in its shifting direction. CONSTITUTION:A ruled line conversion table 62 is retrieved based on a character code of the shifting side and the cursor shifting direction in response to a fact that a cursor is set at the shifting side and then instructed to shift to the shifted side. Then the ruled line obtained by the retrieval of the table 62 is replaced with a relevant one. If the obtained ruled line is not specified, this ruled line is replaced with the relevant branched/refracted one by reference to a branched/refracted ruled line table 93 based on the chaining and cursor shifting directions decided by reference to a chain deciding table 92. Then the same procedure is repeated with the cursor shifted to the shifted side. The ruled line codes are inputted to both shifting and shifted sides. As a result, the ruled lines can be easily inputted to a document, etc., with the simple processing and the interchangeability is secured among these input ruled lines.
Patent JP-S5830214-A (JP)
Title: Acoustic information generating device
Inventor: YAMAMOTO TOSHIO
IPC: H03G3/32
Filed: 1981-08-18
Abstract: PURPOSE:To distinctly transfer acoustic information to a driver even if it is affected by an external noise, by constituting so that sound volume to be outputted is increased by being interlocked, when said information has been set to a state which is susceptible to influence of the external noise. CONSTITUTION:When a door of an automobile is closed, a door switch 18 is opened, and a transistor TR19 is in an on-state. Accordingly, a resistance 21 is connected in parallel with voltage dividing resistances 16, 17, and a part of an input current to an amplifier 13 is shunted, therefore, an output of a loudspeaker 12 is suppressed. When the door is opened, the door switch 18 is closed, the TR19 becomes an off-state, and the resistance 21 is disconnected. Accordingly, an input to the amplifier 13 is increased, and a sound output from the loudspeaker 12 is also increased. Therefore, it is possible to offset influence of an external noise caused by opening the door.