baber/WOPTO huggingface dataset:
Patent JP-H01267878-A (JP)
Title: Positioning device for magnetic head
Inventor: ISHIDA MICHIO
IPC: G11B5/55
Filed: 1988-04-18
Abstract: PURPOSE:To prevent the misreading of an information by performing the control of the positioning operation of a magnetic head by taking into consideration the correction calculated from the inclination of a spindle detected by the servomagnetic head for correction. CONSTITUTION:Seven magnetic disks 2-1-2-7, the magnetic heads 5-1-5-6 executing the recording an reproduction of an information therefor and least significant and most significant magnetic head 6-1 and 6-2 are taken as the servohead for positioning and that for correction. The slippage of a recording and reproducing element by the inclination of a rotary shaft 1 is detected by the servoheads 6-1, 6-2 for correction always and in case of the selection of the respective magnetic head 5-1-5-6, the correction for the respective recording and reproducing element is calculated from the detected slippage and the correction can be executed. Consequently the information recorded on the magnetic disk can be reproduced correctly, the specified performance of the magnetic disk device is maintained and the reliability can be improved.
Patent JP-H04225973-A (JP)
Title: New heterocyclic compound comprising 2-styryl-4h-1- benzopyran-4-one compound,preparation thereof,and pharmaceutical compositon containing same
Inventor: JIYAN DANIERU BURION
IPC: A61K31/35
Filed: 1991-04-26
Abstract: PURPOSE: To provide a novel 2-styryl-4H-1-benzopyran-4-one useful as antitumor agent with low toxicity for treatment or prophylaxis of benign or malignant neoplasms.  
     CONSTITUTION: A compound of formula I (R 1  is H, a lower alkyl, hydroxy, etc.; R 6 , R 7 , R 8  and R 11  are each a halogen, hydroxy, lower alkoxy, etc.; R 2 -R 5  are each a halogen, hydroxy, etc.), its isomer, enantiomer and diastereomer, and its addition salt with a base or an acid, e.g. methyl 5,7-dimethoxy-4 oxo-2-(3,4-dimethoxystyryl)-4H-1-benzopyran-6-carboxylate. The compound is obtained by condensing a compound of formula II with a substd. benzaldehyde compound of formula III under heating in a polar solvent in the presence of a base. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04327393-A (JP)
Title: Laser device
Inventor: YOSHIDA HISANORI
IPC: B23K26/066
Filed: 1991-04-26
Abstract: PURPOSE:To save the labor for selecting and exchanging masks in compliance with a work piece and to shorten the time for processing by controlling the beam diameter of a laser beam. CONSTITUTION:The diameter of the laser beam 6 which is moved back and forth in a condenser 2 by reflection mirrors 3, 4 disposed at both ends of a resonator 1 and is thereby amplified and oscillated is determined by a mask (variable aperture) having a variable aperture to control the beam diameter. This beam transmits the reflection mirror 4 partly having transmittability. The beam is then scanned on the work piece 8 by a laser scanner 7, by which the work piece is processed. The beam diameter is controlled by adjusting the size of the opening of the variable aperture 5 according to the line width of a marking character.
Patent JP-2000295482-A (JP)
Title: Image input device, image input system, image input method and medium with image processing program recorded therein
Inventor: NAKANISHI KEIKO
IPC: H04N1/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To realize a color matching processing adapted to the color characteristics of an image input device at a server device side by applying color correction processing to received image information and transmitting the image information which is subjected to color correction processing to other terminal via a network. SOLUTION: A client device (terminal 29) gives a read instruction to a terminal (terminal 26) at a server side. When execution of color matching processing is instructed according to a parameter sent from the client side, an image input device 27 reads in an image. Then the color matching processing is conducted by selectively using a device profile of a device corresponding to the image input device designated by the client side among a plurality of device profiles having been stored in advance in a memory. Then the terminal 26 transmits the image information, which has undergone color matching processing to the terminal 29 of the client side.
Patent JP-S58214215-A (JP)
Inventor: AKIBA YUTAKA
IPC: H01B7/00
Filed: 1982-06-07
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-H02273973-A (JP)
Title: Integrated type solar cell and manufacture thereof
Inventor: MORIKAWA HIROAKI
IPC: H01L31/04
Filed: 1989-04-14
Abstract: PURPOSE:To enable the laser scribing of an amorphous silicon P-I-N layer and a transparent electrode film from the insulating substrate side, and remarkably reduce the manufacturing process of an integrated type solar cell, by setting bonded hydrogen amount and the like in a film of at least one layer out of the amorphous silicon P-I-N layer, higher than or equal to 25 at %. CONSTITUTION:A metal electrode layer 2 is formed on an insulative substrate l; from the direction of the insulative substrate 1, laser rays are projected, thereby forming a scribe line 6a; an amorphous silicon P-I-N layer 3 and a transparent electrode layer 4 are formed; the scribe line 6a is filled with the amorphous silicon P-I-N layer 3. The bonded content of hydrogen contained in a film of at least one layer out of the amorphous silicon P-I-N layer 3 is larger than or equal to 25 at %. Thereby dissolution and recrystallization of the transparent electrode layer 4 and the amorphous P-I-N layer 3 are not caused at the time of laser scribing, and the scribe line can be formed without forming an insulating layer.
Patent JP-H0726051-A (JP)
Title: New fluororesin foam
Inventor: HANE SHUNKO
IPC: C08J9/04
Filed: 1994-05-10
Abstract: PURPOSE:To provide a new fluororesin foam having improved long-term abrasive performance and exhibiting excellent performance in many fields by composing it from a cross-linkage-free fluororesin and specifying the cell dispersion index and the coefficient of variation of the maximum cell diameters. CONSTITUTION:The foam is made of a cross-linkage-free thermoplastic fluororesin and satisfies formulas II and III wherein (Lmax-Lmin)/Lav defined by formula I represents the dispersion index, Lmax is the length of the maximum open cell existing on an arbitrary cross section of the foam, Lmin is the length of the minimum cell, Lav is the average and Cv is the coefficient of variation of the maximum diameter of this cell. Because this foam has very uniform maximum diameters of open cells in arbitrary cross-sections, a high density of cells and a suitable Tabor abrasion index and hardness, it can exhibit stable long-term abrasive performance when used as an abrasive cloth. Because of its high cell density and its high closed cells content, it can be processed into a thin tape.
Patent JP-H08268469-A (JP)
Title: Container covered with paperboard cylinder, and member for forming the container
Inventor: YAMANAKA NOBUO
IPC: B65D77/06
Filed: 1995-03-28
Abstract: PURPOSE: To provide a paperboard cylinder for covering an outer face of a thin-wall container body made of a synthetic resin, which makes a top face of the container flat to enable a plurality of containers to be stacked on one another in transit and whose upper portion can be removed to enable a shoulder part and a capped mouth/ neck part of the thin-wall container body to stand from the removed portion when a user uses the contents of the container. CONSTITUTION: A container covered with a paperboard cylinder comprises: a thin-wall container body 1 made of a synthetic resin, whose shoulder part 6 is projected inwardly toward the underside of a first body part directly or indirectly via a hinge-like part 5 from the upper end of the first body part 3 standing from the periphery of a bottom wall thereof and whose mouth/neck part 8 with a cap 7 stands from the inner periphery of the shoulder part while being positioned in a recess formed by the upper face of the shoulder part; and an reinforcing paperboard cylinder 15 whose second body part 17 suspended from the outer periphery of a top wall 16 covering an upper end face of the first body part 3 is fitted onto the outer face of the first body part 3.  A removing belt 23 is peripherally provided at the upper portion of the second body part 17 by providing perforation of a breaking line.
Patent JP-H03294956-A (JP)
Title: Kana (japanese syllabary) to kanji (chinese character) converter
Inventor: SUZUKI TADASHI
IPC: G06F17/22
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the storage area of a document file from being used uselessly by coordinating a KANJI (Chinese character) and its reading contained in a document subjected to KANA (Japanese syllabary) to KANJI conversion and storing them temporarily, and also, deleting its storage contents at the time when the converting operation is finished. CONSTITUTION:The device is provided with a CPU (central processor equipment) 21, a bus 22, a disk control part 23, a display control part 24, a RAM (random access memory) 25, a keyboard/mouse control part 26, a desk 27, a display part 28, a keyboard 29, and a mouse 30. In such a state, combination of a KANJI of a result of KANA to KANJI conversion and its reading is stored temporarily, its KANJI is returned to its original reading, and thereafter, at the time point when the converting operation is finished, its storage contents are deleted. In such a way, it is unnecessary to register repeatedly the same KANJI by by same reading, and useless use of a storage area of a document file is prevented, and the use efficiency of the storage area is improved.
Patent JP-S5321549-A (JP)
Title: Microwave integrated circuit
Inventor: HACHITSUKA HIROYUKI
IPC: H01P3/08
Filed: 1976-08-12
Abstract: PURPOSE:Parallel floating capacity is made small by means of triplet lines, and serial parasitic inductance is also made small by a micro-strip line, thereby obtaining a miniaturized circuit which has excellent designing.
Patent JP-S5721821-A (JP)
Title: Coating method for wafer
Inventor: SHINPO MASAFUMI
IPC: H01L21/027
Filed: 1980-07-15
Abstract: PURPOSE:To form a semiconductor device having high yield and high performance even on the rugged wafer on the surface by applying relatively large centrifugal force to the recess side surface and coating fluid having uniform thickness on the recesses and raised parts of the wafer. CONSTITUTION:A wafer 1 is secured to a vacuum chuck 3, which is connected via elastic or deformable tube 4 to a rotating shaft 5. Fluid is dropped, the chuck 3 is rotated without fixing to apply centrifugal force to the fluid in the vertical direction of the wafer, the chuck 3 is then secured on the shaft, is again rotated, and centrifugal force is applied to the inward direction of the wafer. The respective centrifugal forces are determined by the distance from the shaft and the number of rotations of the shaft in the initial rotation around a center and in the next rotation around its own axis. The fluid 2 in the recess 12 is flowed out by the centrifugal force F2 to become thin, the thickness of the fluid 2 is averaged by the centrifugal force F1 at the raised part 11, and is not separated at the shoulder.
Patent JP-H02276373-A (JP)
Title: Attachment structure for microphone of electronic equipment
Inventor: IIDA RYUICHI
IPC: H04N5/225
Filed: 1989-04-18
Abstract: PURPOSE:To reduce the size of an electronic equipment itself and to facilitate the handling of the equipment by connecting the main body of the electronic equipment to a microphone via a hollow holder made of an elastic material and bending and expanding the thin part of the holder in order to store the microphone into the equipment main body and to separate the microphone from the equipment when they are used. CONSTITUTION:A hollow holder 1 is made of a flexible and elastic material and includes a 1st thick part 1a formed at the side of a microphone 6, a 2nd thick part 1b formed at the side of a cover 3, and a thin part 2 where both parts 1a and 1b are connected to each other. When the microphone 6 is pushed toward an arrow A against an electronic equipment main body 8, the part 2 of the holder 1 is deformed and bent as shown in the figure. Thus the part 1a is superimposed and fitted on the part 1b and the microphone 6 is stored in the main body 8. Then the microphone 6 is drawn out to a position separate from the body 8 s shown in the figure when the microphone 6 is pressed toward an arrow B and then the part 2 of the holder 1 is released from the restriction caused by both parts 1a and 1b.
Patent JP-S60241930-A (JP)
Title: Moisture absorbent
Inventor: YANO TOSHINOBU
IPC: B01J20/04
Filed: 1984-05-16
Abstract: PURPOSE:To obtain the titled moisture absorbent whose moisture absorption rate is variable in proportion to the change of humidity by depositing >=1 kind between calcium chloride and lithium chloride on a material consisting essentially of cristobalite. CONSTITUTION:Cristobalite is crushed in accordance with the object into granules in a suitable range of particle diameters, or the crushed product is granulated to obtain a granular material. After the material consisting essentially of cristobalite is immersed in an aq. soln. of calcium chloride and lithium chloride for a specified time, solid is separated from liquid and dried. Or calcium sulfide, etc. and a binder are added to said powdery material, and the mixture is kneaded and then molded. Calcium chloride, etc. is deposited by said method, and the moisture absorbent whose moisture absorption rate is variable in proportion to the change of humidity can be obtained.
Patent JP-H0315954-A (JP)
Title: Access system for two-dimensional information memory
Inventor: SASAKI HOZUMI
IPC: G06F12/00
Filed: 1989-04-17
Abstract: PURPOSE:To attain a high speed processing and to eliminate overhead in a memory input/output processing by directly accessing a real memory in virtual memory space allocated to space to be processed. CONSTITUTION:A virtual memory address (X,Y) from an information processor 1 is converted into a real address in an address conversion part 2, and the real memory is directly accessed in virtual memory 3 space where the information processor 1 executes the processing by the shift rotary processing of a transfer data byte with the memory, byte division and byte synthesis. Consequently, the real memory can be directly accessed in virtual memory space 3 which is allocated to space to be processed for the information processor 1 which is to execute the processing of two-dimensional information. Thus, the overhead of the memory access processing can be eliminated.
Patent JP-H04325207-A (JP)
Title: Core drill
Inventor: MIYANAGA MASAAKI
IPC: B28D1/14
Filed: 1991-04-26
Abstract: PURPOSE:To provide a core drill with high boring efficiency, wherein the smooth chip exhaust induction is realized within the chip exhaust grooves formed on the outer peripheral surface of a core body in boring relative to a substance to be bored that produces powder-like chips. CONSTITUTION:A core drill is of the type wherein boring is effected relative to a substance to be bored that produces powder-like chips, and provided with boring blades 2 on the periphery of a lower end opening, and thus the core drill is characterized such that in a cylindrical core body 1 formed with spiral chip exhaust grooves defined by rectangular screw ridges provided on the outer peripheral surface, elongated chip exhaust windows 6 are opened, at appropriate distances in the groove bottoms of the aforegoing chip exhaust grooves 4, in such a way of being in contact with the lower side flanks of the ridges and leaving a part of the groove bottoms 5 between the lower side flanks and the upper side flanks of the ridges.
Patent JP-S57211881-A (JP)
Title: Tone detector
Inventor: FUJII TADAAKI
IPC: H03G5/02
Filed: 1981-06-24
Abstract: PURPOSE:To detect a tone economically without affected by the mechanical impact by offsetting one of two frequencies with a filter and a phase shifting adder. CONSTITUTION:An input signal from an input terminal 1 is inputted to a filter 2 and phase shifting adders 3, 4. The filter 2 consists of an operational amplifier 21 and a resistance and a capacitor, both of which are frequency determining elements and about 953Hz is selected as the central frequency. When the tone frequency of the input terminal 1 is 922.5Hz, the phase of an output from the filter 2 advances from the central frequency and, in case of 982.5Hz, the phase is delayed. When the output of the filter 2 and the signal of the input terminal 1 are composed in the phase shifting adders 3, 4, tone signals of 982.5Hz and 922.5Hz are outputted from output terminals 5, 6 respectively.
Patent JP-H05297867-A (JP)
Title: Synchronous playing device
Inventor: MUKAI KAZUHIKO
IPC: G11B31/02
Filed: 1992-04-16
Abstract: PURPOSE:To facilitate the repetitive synchronous reproduction of music, etc., recorded on a normal recording medium such as a CD and music played by other equipment. CONSTITUTION:When synchronous performance information is generated, performance information generated by an external performance in accompaniment with the reproduction of the recording medium 1 is inputted. A synchronous performance information generating means 5 generates and stores the synchronous performance information by making the input performance information correspond to time information read out of the recording medium 1 at specific intervals. For a synchronous performance, a performance information reproducing means 6 compares the time information read out of the recording medium 1 with the time information included in the synchronous performance information and reproduces the performance information corresponding to the time information having equality. Consequently, the performance information is reproduced in synchronism with the reproduction of the recording medium 1.
Patent JP-H06290794-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M10/0568
Filed: 1993-03-30
Abstract: PURPOSE:To provide a nonaqueous electrolytic battery having excellence in high efficient discharging characteristic and no leak of an organic electrolyte by using in the battery a pseudo solid electrolytic nonaqueous electrolyte impregnated with the organic electrolyte. CONSTITUTION:Prescribed ratios of monomers using LiPF6 as a polymerization catalyst is added and mixed into an organic electrolyte ethylene carbonate or the like having LiPF6 as a solute contained therein. The a polymer matrix prepared by polymerizing monomers to be cured is impregnated with the organic electrolyte to form a nonaqueous electrolyte 3. A positive electrode 1 and a negative electrode 2 are arranged opposite to each other via the nonaqueous electrolyte 3, and then received respectively in both positive and negative electrode cans 4, 5 to form a nonaqueous electrolytic battery. With this constitution, the nonaqueous electrolytic battery having high ionic conductivity, excellence in high efficient discharging characteristic and no leak of the organic electrolyte can be provided.
Patent JP-H07281824-A (JP)
Title: Analog input device
Inventor: MINAMI KIYOSHI
IPC: G06F3/038
Filed: 1994-04-11
Abstract: PURPOSE:To improve the position resolution of without making the mechanical structure of the analog input device complex or increasing the whole shape of the device by electrically enlarging the output range of a variable resistor, etc. CONSTITUTION:Upper-limit reference voltages Xmax and Ymax and lower-limit reference voltages Xmin and Ymin are generated corresponding to the maximum limit values and minimum limit values of the output voltages Vx and Vy from variable resistors 4a and 4b which vary in resistance value according to the motion of an input lever, and they are set as the upper-limit and lower-limit reference voltages of A/D converters 10 and 11. And, the A/D converters 10 and 11 convert the actual voltages Vx and Vy of the variable resistors 4a and 4b into digital signals of 0-255 (8 bits) on the basis of the upper-limit and lower-limit reference voltages. Thus, the output voltage ranges of the variable resistors 4a and 4b are electrically expanded.
Patent JP-S58214808-A (JP)
Title: Display device for maneuvering status of ship
Inventor: KOBAYASHI TOSHIAKI
IPC: B63B49/00
Filed: 1982-06-08
Abstract: PURPOSE:To permit mounting of a simple azimuth indicator and monitor units for clutch position and trolling state onto an instrument board by a method wherein a running direction of the ship and one of steering directions, ahead movement, astern movement and nuetral are indicated on a display device. CONSTITUTION:A display device comprises a body 1, liquid crystal screen 2, azimuth indicator 3, bearing display part 4, display part for running direction of ship 5, display part for clutch set in ahead movement 6, display part for clutch set in astern movement 7, and a display part for clutch set in neutral 8. With this display device, in case, for example, now the ship's head directs northwest and is going to advance north, the bearing display 4 and the ahead movement display part 6 are appeared. Alternatively, in case that the ship's head directs northwest and is under stoppage with an engine being operated, the nuetral display part 8 is appeared. These operations are controlled by the procedure as shown in a flowchart. Thus, a simple azimuth indicator and monitor units for clutch position and trolling state can be compactly mounted on an instrument board.
Patent JP-H09281606-A (JP)
Title: Film scanner
Inventor: SUEMOTO KAZUNORI
IPC: H04N1/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner where the reading control of an image is performed so as to make the image take-in range of general APS film coincide with that of LF APS film in the case of reading the image of the film by carrying the film in a forward direction or a reverse direction. SOLUTION: The general APS film (A) and the LF (film unit with lens) APS film (B) are loaded in the film scanner. The total numbers of the perforations 14A and 14B of them are different, and the width of odd numbered perforation is different. The film scanner carries film in the reverse direction, detects the edge of the odd numbered perforation, and performs the reading of each frame image by taking edge position as reverence, and discriminates the kind of the film from the total number of the perforations or the width of the perforation so as to solve the nonconformity caused by the difference of the edge position, so that delayed amount from detecting the edges of the perforations 14A and 14B until starting the reading of the each frame image is adjusted.
Patent JP-S58214719-A (JP)
Title: Gas oven
Inventor: FURUKAWA KEIICHI
IPC: F24C3/06
Filed: 1982-06-07
Abstract: PURPOSE:To indicate accurately the opening condition of a main valve of the titled device by a method wherein a display part of a digital electric light clock which indicates the time by plural indicating elements is turned intermittently ON and OFF during the opening condition of the main valve. CONSTITUTION:A gas communicating hole 16 and a gas passage 6 is communicated by rotating an operating body 15. When a main valve 7 is opened, the gas is flowed to the location of a solenoid valve 8 as shown by an arrow mark B, also a lever 17 is moved making contacts 19, 20 closed, then a switch 12 is accordingly closed, AM (PM)5c, figure 5a, colon 5b of a display part 2 are turned ON and OFF in order, that is, in relayed manner. The displaying configuration of an indicating elements 5 at the closed or opened condition of the main valve 7 is varied, during the main valve is in an opened condition, by turning ON and OFF of each block 5a, 5b, 5c of indicating elements 5 in relayed manner. Thereby, the opening condition of the main valve 7 can be notified.