baber/WOPTO huggingface dataset:
Patent JP-H07326008-A (JP)
Title: Maximum likelihood decoder
Inventor: OHMORI HIDEKI
IPC: G11B20/10
Filed: 1994-05-31
Abstract: PURPOSE:To facilitate constitution of a decoder, to obtain ternary decision outputs at a high speed and to permit easy changing of optimum ternary decision characteristics according to the characteristics of a head by constituting a ternary decision circuit of a memory. CONSTITUTION:This max. likelihood decoder has the ternary decision circuit 1 which makes ternary decision by comparing sample values and the upper and lower slice levels of the prescribed set distance and changes the upper and lower slice levels according to the results of the decision, a data buffer 2 which holds the results of the ternary decision and an error correction circuit which detects an error from the continuous results of the ternary decision and corrects the results of the ternary decision of the buffer 2. The memory in which a conversion table is stored is used for the decision circuit 1. The sample values Y(n), the results A(n) of the ternary decision corresponding to the slice levels and the next slice levels are stored in the conversion table.
Patent JP-H04342131-A (JP)
Title: Wafer cleaner
Inventor: SHIMIZU YUJI
IPC: H01L21/304
Filed: 1991-05-17
Abstract: PURPOSE:To reduce the quantity of particles adsorbed on the surface of a silicon wafer in the wet treatment of the silicon wafer. CONSTITUTION:Electrodes 2 and 2 and a circulation hose 7 are attached to a treatment vessel 1. Between the electrodes 2 and 2, one side is connected to an earth, and the other side is connected to a potential supply device 9, and when soaking a silicon layer in treatment liquid 3 so as to de treatment, the electrode 2 is given potential (-10mV or more) not less than the potential that the silicon wafer bears. For the relation between the surface potential of the silicon wafer and the adsorption of particles the adsorption of particles occurs at -10mV or more. As the potential becomes high, the tendency of adsorbing them strengthens, so a great part of the particles in liquid are adsorbed in the electrode 2, and the number of particles adsorbed in the surface of the silicon wafer decrease sharply.
Patent JP-H05330687-A (JP)
Title: Paper supply cassette with paper pressing claw and cassette storage device
Inventor: IMAI TAKAHIRO
IPC: B65H3/56
Filed: 1992-06-02
Abstract: PURPOSE:To reduce impact noise generated at the time of setting a paper supply cassette to a device and pressing recording paper to a feed roller by a spring. CONSTITUTION:The cassette body 5 of a paper supply cassette is provided with a rotating member 14 and a reset spring for pushing up this rotating member 14, and paper pressing claws 24 are fitted to both tip sides of the rotating member 14 through posts 14b so as to regulate the upper face of recording paper pushed up being set on a bottom plate 20. An operating member 18 is further provided to move the paper pressing claws 24 downward. This operating member 18 is hand-operated to lower the recording paper downward, and in this state, the paper supply cassette can be fitted/removed to/from a device.
Patent JP-H0320225-A (JP)
Title: Use of xylan hydrogen polysulfate for therapy of disease caused by cell propagation
Inventor: RENATO BUII RAROTSUKA
IPC: C12N9/99
Filed: 1990-06-01
Abstract: PURPOSE: To obtain a composition comprising xylanpolyhydrosulfate as an active ingredient and effective for treatment of tumor and treatment of all diseases based on proliferation of cells. CONSTITUTION: This composition contains a compound of the formula [(n) is 1-20, preferably 8-10, especially 9] or its mixture having 1,000-20,000 dalton, preferably 5,000-12,000 dalton, especially 6,000 dalton average molecular weight [(n) is an average value of 9] or its pharmacologically permissible acid addition salt as an active ingredient. The compound inhibits a kinase coded by a cancer gene and/or a growth factor receptor tyrosine kinase and is effective in treatment of diseases in which a growth factor receptor plays a role, especially psoriasis and oncosis (e.g. cancer of kidney, breast cancer, prostatic cancer or lung cancer).
Patent JP-H09322967-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable to select the scroll display time of picture patterns corresponding to the play purpose of feeling of a player. SOLUTION: This Pachinko (Japanese pinball game) machine is provided with a start prize winning hole 13, variable display means 20 for displaying various kinds of picture patterns, variable prize winning hole 30 and control means on a play panel surface 12. In this case, a display time selection part S is provided for selecting the display change time of picture patterns on the variable display means 20, and the control means 50 draws a lot based on the prize winning of the Pachinko ball in the start prize winning hole 13. After the variable display means 20 performs the display change action of picture patterns for the time corresponding to the selection due to the display time selection part S, the combination of picture patterns corresponding to the result of lottery is displayed.  When the result of lottery corresponds to the prescribed success, the variable prize winning hole 30 is operated and it is set to generate an advantageous value-added state correspondingly to the prescribed success in the player.
Patent JP-S6033798-A (JP)
Title: Manufacture of microphone with ornamental stone
Inventor: NUMA KATSUYA
IPC: H04R1/00
Filed: 1983-08-04
Abstract: PURPOSE:To offer a microphone with ornamental stone with ease of manufacture, sure fixing of a ornamental stone and good external appearance by fixing an annular or arcuate holding member fitted with plural ornamental stones to the microphone. CONSTITUTION:The ornamental stones 12 are fitted to a claw member 10, a band 14 is penetrated to rectangular holes 10b provided respectively to a pair of side faces opposite to each other of the claw member 10, lots of claw members 10 to which the ornamental stones are fitted are linked in a chain by the band 14 so as to form a chain member 16 with the ornamental stones. Then the chain member 16 is fitted to an outer circumferential slot of a, e.g., resin made annular holding member 18 so as to form the holding member 20 with the ornamental stones. Then the holding member 20 is fitted to the microphone by sandwiching the holding member 20 with the ornamental stones between a cylindrical grip part 22 and a head member 20 shaped almost spherically of the microphone.
Patent JP-H089319-A (JP)
Title: Method and device for recording and device for reproducing digital video signal
Inventor: YANAGIHARA HISAFUMI
IPC: H04N21/434
Filed: 1994-06-23
Abstract: PURPOSE:To attain variable speed reproduction of one image pattern by record ing input data to a 1st area of each track and recording sub sample set data for variable sped reproduction collected from each area being each division of one pattern being data obtained by coding the input data to a 2nd area. CONSTITUTION:First sub sample DC coefficients marked with an unpainted circle are collected and recorded sequentially in a trick play area. Then sub sample DC coefficients marked with a black painted circle are collected and recorded in the trick play area, to record all DC coefficient data in one image pattern in the trick area TP. Let the DC coefficient data be 10-bits, then one set of the sub sample DC coefficient consists of 600 bits and they are recorded in 1SB of 616 bits. Thus, when 1SB is reproduced in the reproduction state, one image pattern is formed by the sub sample DC coefficients. In the case of variable speed reproduction, data equipment to sub sample DC coefficient set of one image pattern are reproduced at an optical speed if the speed is such that there exist 3SB or over in one burst.
Patent JP-H07131256-A (JP)
Title: Electronic circuit
Inventor: ITAKURA TETSURO
IPC: H03F3/343
Filed: 1994-06-24
Abstract: PURPOSE:To obtain the electronic circuit which includes a current mirror small in circuit scale and has good high frequency characteristics by connecting a low frequency signal passing means to the gate of a transistor(TR) of a current mirror circuit where at least an input current flows. CONSTITUTION:The current mirror circuit CM1 is provided with a low-pass filter L1. The drain current of the TR MPC1 is cut off by the low-pass filter L1 in a high frequency range, so the TR MPC1 operates as a current source and the input impedance of the current mirror circuit CM1 becomes high. Consequently, a component of high frequency inputted to the current mirror circuit flows to a feedforward path since the impedance of a capacitance CF forming the feedforward path is low at high frequencies, and the component is transmitted bypassing the current mirror circuit CM1, so high frequency characteristics of the electronic circuit 1 can be improved. The gate grounding circuit and bias circuit are unnecessitated and circuitry can be made small.
Patent JP-H04232943-A (JP)
Title: Film cassette having indicator in photosensitive state of film
Inventor: DANIERU MAIKERU PAGANO
IPC: G03C3/00
Filed: 1991-06-13
Abstract: PURPOSE: To display an exposed state by providing an indicator for the exposed state which is supported so as to move a film from a non-exposure position to an exposure position and making the indicator locking and nonlocking states. CONSTITUTION: A ring-like unit 101 is provided with the indicator 107 aligned with each mark of a cassette shell 3, when a complete or partial exposure position is obtained. The ring-like unit 101 is in the non-exposure position, a pin 121 is extended into the hole 125 of a cover 109, in a groove 123, to attachably/detachably lock the unit 101 in the non-exposure position. When the pushed part 133 of the unit 101 arranged in the notch 135 of the cover 109 is pushed to thrust the pin 121 into the groove 123, the unit 101 is made free and pushed out of the non-exposure position. Therefore, a spool core is freely rotated in the rewinding direction (and a taking up direction).
Patent JP-H07323064-A (JP)
Title: Massaging apparatus
Inventor: KIZAKI TADASHI
IPC: A61H7/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a massaging apparatus which is so constructed to make massaging elements work multifunctionally while withstanding impacts from mechanical actions sufficiently and further to keep a drive unit from falling naturally. CONSTITUTION:First a drive 1, second shaft 2, third shaft 3 and fourth shaft 11 are provided with motors 4, 5, 6 and 12 respectly. The first shaft 1 is provided with slant plate cams 7a and 7b, the second shaft 2 with cams 9a and 9b, the third shaft 3 with moving members 10a and 10b and the fourth shaft 11 with pinions 13a and 13b which are meshed to allow lifting or lowering thereof. The deceleration of the motors 4 and 12 for rotating the first shaft 1 and the fourth shaft 11 is made with a worm gear and the deceleration of the motors 5 and 6 for rotating the second shaft 2 and the third shaft 3 is made with a flat gear. A spring is pressed onto a worm shaft of the motor 12 for rotating the fourth shaft 11.
Patent JP-S62298865-A (JP)
Title: Disk cache control system
Inventor: OSHIMA TOSHIHARU
IPC: G06F15/08
Filed: 1986-06-18
Abstract: PURPOSE:To inhibit data before a necessary sector from being transferred and to shorten a processing time by providing a directory with a copy start address field, recording the copy start address at the time of copying to a memory, and using it for succeeding hit decision making and cache control. CONSTITUTION:When a copy of a block (track) is not present on a cache 2 and a sector (s) of the track is accessed, the start sector address (s) is recorded in the directory 3 and the part from the sector (s) to the tail of the track is copied on the cache 2. Then, when a sector (k) of the same track to be read is larger than said sector (s), it is already copied, so its data is sent from the cache 2 without any alteration. When k<s, the part from the sector (k) to the sector (s-1) is copied on the cache 2 for the supplementation of deficient data and (k) is written in the start sector address field 3a of the directory 3.
Patent JP-S5933629-A (JP)
Title: Manufacture of vertical magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/852
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a magnetic recording medium superior in recording and reproducing characteristics, by applying a magnetic field in the direction vertical to the directions of movement and thickness of a substrate in forming a ''Permalloy'' thin film on the substrate being moved, and vapor depositing a vertically magnetized film. CONSTITUTION:A substrate film 1 is being moved from an unwinding roll 4 along a can 2 to a winding roll 5, and a magnetic field is applied vertically to the directions of movement and thickness of the substrate 1 using an electromagnet 7 or a permanent magnet, and in this state, the Permalloy film is vapor deposited through the slit of a mask from an evaporation source 6 to the substrate 1. The magnetic field is applied by regulating the distance between the central axis of the magnetic field and the substrate 1 to <= about 1/2 of the distance beween said axis to the source 3. As a result, magnetic permeability of the Permalloy film in the direction in parallel to that of movement of the substrate 1, and the recording and reproducing characteristics of the vertical magnetic recording medium is enhanced.
Patent JP-S5946134-A (JP)
Inventor: JIIKUFURIITO REPUSUDAATO
IPC: B01J23/96
Filed: 1983-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63305626-A (JP)
Title: Individual calling system
Inventor: YAMAJI SATORU
IPC: H04B7/26
Filed: 1987-06-08
Abstract: PURPOSE:To preclude the possibility of allowing a possessor of a slave set to acquire an erroneous message by detecting a reception input level and devising the titled system such that a call is received when the detected level reaches a prescribed value or below but no message from a master set is displayed. CONSTITUTION:When a signal from the master set 1 is received, whether or not the relevant slave set is called is discriminated by looking into the coincidence between an ID number in the reception signal and the ID number stored in its own station and the calling state is informed by ringing of a ringing section 9. Then the result of comparison between the detected level of the received input and a reference level is discriminated and when the detected level is loss than the reference level or below, no message display is applied and an indicator signifying the presence of a call but not displaying it is lighted. Thus, the user of the slave set is not affected by the acquisition of the erroneous message affected by noise or the like and only the information with high reliability is acquired.
Patent JP-S5569036-A (JP)
Title: Bending tester for tube joint
Inventor: SAKOTA AKINORI
IPC: G01N3/20
Filed: 1978-11-17
Abstract: PURPOSE: To miniaturize a unit and also to reduce its manufacture cost by arranging respective support members of a tester so that force will operate only in the axial direction of each support member without bending moment.  
     CONSTITUTION: Tubes 5 and 6 are set and cylinder unit 13 is operated. At this time, a bending load is denoted by 2F 1  and tensile force F 2  operates on upper connecting levers 16 and 18. On reaction frames 8 and 9, force of F 3 =F 1 /2 from tubes 5 and 6 operate through support blocks 28 and 29 of tubes 5 and 6. Then, tensile force F 2  is divided into F 4 =F 1 /2 and F 5 , which are equal in value and opposite in direction. As a result, no bending force operates upon reaction force frames 8 and 9, and consequently bending force never operates upon beams 1W4 of the unit, so that part of compressive force F 5  applied to connecting beam 11 will be born. In this way, only axis force operates on the connecting lever and connecting beam, so that there will be no need to provide a large frame. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0973029-A (JP)
Title: Metallic pipe type optical unit
Inventor: YOKOGAWA TOMOYUKI
IPC: H01B11/22
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To lower the side pressure that optical fibers receive within a metallic pipe and to prevent the optical fibers from moving in this metallic pipe by housing the plural optical fibers into the metallic pipe by placing these fibers longitudinally along the surface of buffer materials or spirally winding the fibers. SOLUTION: The plural coated fiber cords of the optical fibers 1 are disposed around the buffer materials 3 as interposing members by placing these coated fiber cords longitudinally along the buffer materials or spirally winding the coated fiber cords; further, the circumferences thereof are roughly wound with cords 4, by which an optical fiber unit is formed. One or plural pieces of such optical fiber units are housed into the metallic pipe 2 by having extra lengths. The buffer materials 3 are preferably colored in order to identify the optical fiber units. If the cords 4 consists of plural pieces, at least two pieces are made to wind in opposite directions. The buffer materials 3 have preferably water absorptivity. For example, foamed plastic cords are used for the buffer materials 3.
Patent JP-S5935700-A (JP)
Title: Controlling method of treatment bath for metallic surface
Inventor: MORI YASUYUKI
IPC: C25D11/22
Filed: 1982-08-18
Abstract: PURPOSE:To stabilize the surface treatment for a metallic material, by withdrawing a part of a surface treatment bath, and removing free sulfuric acid with a weak basic anion exchange resin then returning the same to an electrolytic bath, controlling the pH of the bath and adding metallic ions as sulfate to the pH of the bath and adding metallic ions as sulfate to the bath. CONSTITUTION:A voltage is impressed to a metallic material to be treated in an acidic bath of sulfuric acid contg. metallic ions to deposit the metallic ions in the bath, whereby the surface treatment of metal is accomplished. Part of the bath is withdrawn and is treated by circulating the same in a resin column packed with a weak basic ion exchange resin or the like to extract the free sulfuric acid, whereby the pH of the bath is controlled to a prescribed value. The metallic ions decreased by the deposition are added as sulfate to the bath to control the concn. of the metallic ions in the bath to a prescribed value. If the absorptive power of the above-mentioned resin column decreases, the resin is regenerated by using an alkali, but in some cases the rate of regeneration is made 30-90% according to the kind of the bath.
Patent JP-S5668371-A (JP)
Title: Preparation of sweet seasoning containing spirit (alcohol)
Inventor: TAKEUCHI ITSUO
IPC: A23L27/24
Filed: 1979-11-06
Abstract: PURPOSE: To prepare a sweet seasoning containing spirit (alcohol) equal to the conventional sweet sake, by reacting a steamed nonglutinous rice prepared in the presence of α-amylase with an acid or α-amylase to liquefy most of the starch, charging the resultant liquefied product with alcohol and rice koji, and aging and saccharifying the charged material.  
     CONSTITUTION: Nonglutinous rice is immersed in water in the presence of α- amilase (an enzyme produced by a strain belonging to Bacillus subtilis) in a temperature range of 45W75°C, preferably 50W70°C. The rice immersed in water is then drained by the conventional method, steamed, and cooled to give a steamed nonglutinous rice. The steamed nonglutinous rice is then reacted with an acid or α-amylase to liquefy 95% or more, preferably 97% or more the starch. The liquefied substance is directly mixed with alcohol in an amount to give an alcohol concentration in the aged raw sake or 13W15% and a given amount of nonglutinous rice by the same method as in the conventional preparation of a sweet sake, saccharified, aged, pressed and filtered, and the settling is removed by the conventional method. The liquid thus obtained is heated and purified to give the aimed sweet seasoning containing the spirit (alcohol). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570412-A (JP)
Title: Metal piercing press for manufacturing bottomed vessel
Inventor: YAGUCHI HIROYASU
IPC: B21C23/21
Filed: 1978-11-21
Abstract: PURPOSE: To manufacture the precise bottomed vessel at high efficiency, by continuously, easily carrying out the compression work for the metallic billet, the piercing work, and the stripping work for the pierced product.  
     CONSTITUTION: The metallic billet 30 is inserted into the container 20 fixed on the table 19; the upper crosshead 8 and the lower crosshead 13 are brought down so as to always keep the mandrel 9 and the lower tip of the stem 16 on the same plane. When the stem 16 and the mandrel 9 contact with the billet 30, the press force being generated in the main cylinder 6 is transmitted to the mandrel 9 and the stem 16, and the billet 30 is compressed by the mandrel 9 and the stem 16; hererby, the metal is filled up in the container 20. Next, the mandrel 9 is guided by the guide bush 17 and the stem 16 so as to continue the press work, and at the same time, the crosshead 13 and the stem 16 are lifted up to the specified position in the container 20; after piercing the billet 30 with the mandrel 9 to the specified depth, the crosshead 8 and the mandrel 9 are lifted for stripping the bottomed vessel sticking to the mandrel 9 out of the container 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5699800-A (JP)
Title: Production of fructose
Inventor: SUTANREI EDOWAADO BIKUSERU
IPC: C13K11/00
Filed: 1980-10-13
Abstract: A process for obtaining fructose solutions or solid fructose, a raw material containing sucrose and/or similar fructofuranosides is hydrolyzed to fructose and glucose and treated with a calcium base (e.g. calcium oxide or hydroxide) to precipitate calcium-sugar complexes. The precipitate is slurried in water and then treated with phosphoric acid to liberate (e.g. at a pH of 5.5 to 9) a fructose solution of high purity (i.e. de-complex the calcium-fructose complex), with precipitation of useful calcium phosphate salts. Phosphoric acid has been found to have significant advantages over carbonic acid or carbon dioxide as the fructose-liberating (de-complexing) agent, e.g. better yields and more useful by-products. Solid fructose can be obtained from the fructose solution in a known manner. The filtrate from the calcium-sugar complexing step can be acidified to yield stable, useful, fructose-depleted by-products.
Patent JP-S63306796-A (JP)
Title: Subscriber's line switching controller
Inventor: OSAKA EIICHI
IPC: H04Q3/58
Filed: 1987-06-08
Abstract: PURPOSE:To furnish night-hour service for private homes that want to use telephone only during the night time zone when the charge is discounted by switching to a first subscriber's line of a business collective telephone equipment that becomes excess during specific night time zone by a transmission-connection request from a second subscriber's line. CONSTITUTION:If a call is made from a subscriber B who requests for a transmission-connection only during night time zone, a central processing unit 3 regsiters this subscriber, at the same time, outputs a switching signal to a switch controller 4 to switch and connect the line of the subscriber B to the exess line of a business collective telephone equipment 2. Upon receiving said signal, the switch controller 4 activates a switching switch S to connect the line from the subscriber B with the exess line of the equipment 2. In such a way, by utilizing the existing trunk line on the business collective equipment 2-side that becomes exess during the night time zone, the night-hour service is executed for a subscriber who want to use the telephone only during determined night time zone.