baber/WOPTO huggingface dataset:
Patent JP-H01169935-A (JP)
Title: Prealignment equipment of semiconductor die-bonding equipment
Inventor: MURAKOSHI KOICHI
IPC: H01L21/52
Filed: 1987-12-25
Abstract: PURPOSE:To enable the accurate movement of pellet from a stage to a collet for carrying, by elastically retaining a semiconductor pellet alignment stage in the manner capable of performing up and down movement. CONSTITUTION:A semiconductor pellet 11 mounted on an alignment stage 21 from a tray (not shown), and attracted by the effect of negative pressure of a suction hole 27. Alignment nails 12, 12 abut against the pellet 11 from front and rear and from right and left, and position the pellet 11. After the nails 12 leave the pellet 11 and return to the initial positions, a collet 15 for carrying stops above the pellet 11 keeping a small gap therebetween. A suction hole 28 begins sucking, and a suction hole 27 interrupt sucking. Even in the case of high speed driving, the crack and break of pellet can be prevented. The collet 15 is made to descend by an amount of the gap, and sucking is changed from the suction hole 28 to the suction hole 27. Further, the collet 15 is made to descend to press down the stage 21. Then, the pellet 11 is accurately positioned at the W-shaped part 16 of the collet, so that sucking is changed from the suction hole 27 to the suction hole 28.
Patent JP-2001138573-A (JP)
Title: Image-forming apparatus
Inventor: SAKABE TAKESHI
IPC: B41J2/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To make an image-forming apparatus compact by preventing a space occupied by an exposure means from being increased, in a constitution wherein a mirror for reflecting deflected scanning light beams is adjusted by adjusting a horizontal scanning direction at the exposure means. SOLUTION: An angle of a write unit constituting the exposure means is adjusted, thereby adjusting the horizontal scanning direction and eliminating an image distortion.
Patent JP-H09167903-A (JP)
Title: Circulator
Inventor: OKADA TAKAO
IPC: H01P1/387
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the insertion loss and deterioration in the cross inter-modulation distortion characteristic by providing a slit extended toward a center of pattern conductors between input output terminals of the pattern conductors and providing a slit to the tip of the slit extended in a different direction from the center direction. SOLUTION: A 1st slit 9 is provided in a circumferential part of a pattern conductor 2 opposed to input output terminals 6, 7, 8, and a 2nd slit 14 is formed to a tip of the slit 9 toward the center extended at a right angle. When the operating center frequency is unchanged, the length S of the slit 9 is decreased by providing the slit 14. Since the high frequency current flowing the center of the conductor 3 is not concentrated, increase in the insertion loss is suppressed and the cross inter-modulation distortion characteristic is improved. In the case that the insertion loss and the allowable cross inter-modulation distortion characteristic are kept the same, the length S is decreased by increasing the length W of the slit 14 and the size of the circulator is made smaller than the case of provision of only the slit 9.
Patent JP-H02172295-A (JP)
Title: Multilayer printed wiring board
Inventor: NAGAYA FUMIJI
IPC: H05K3/46
Filed: 1988-12-24
Abstract: PURPOSE:To freely form conductor circuits and obtain excellent heat dissipating property and humidity resistance by providing a recessed part for mounting electronic parts, wherein a plated layer of an inner viahole is exposed on one surface of the inner viahole. CONSTITUTION:An electronic parts 31 mounted in a recessed part 30 comes into contact with a metal-plated layer 161 via adhesive agent excellent in thermal conductivity. As a result, heat of the electronic parts 31 is conducted to the plated layer 161 of the inner viahole 16; then it is conducted to a shield layer of a multilayer wiring board in a wiring board or to a plated layer 21 of a through hole 2, and radiated outside the multilayer printed wiring board. There exist lamination boards 13, 15 of one or more layers in the lower part of the recessed part 30, so that moisture can be prevented from permeating into the electronic parts 31. Thereby, conductor circuits can be freely formed, and excellent heat dissipating property and humidity resistance can be obtained.
Patent JP-2000141507-A (JP)
Title: Manufacture of conductive belt
Inventor: SATOYAMA MASAYA
IPC: B29K101/12
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a novel conductive belt capable of manufacturing the belt having good moldability, no unevenness of an electric resistance and good elastic moduli in lateral and circumferential directions in a mass production. SOLUTION: The method for manufacturing a conductive belt comprises the steps of (1) extruding a melt thermoplastic elastomer in a cylindrical state by using an extruder to obtain a continuous cylinder, (2) forming a mold cavity corresponding to a profile of a molded product at an inside at the time of closing both mold members split along an axial direction of the cylinder extruded by both the members along the cylinder to seal part of the continuously extruded cylinder by using a mold having a function of sealing it in the cavity in a thermally deformable state, (3) blowing fluid in the cylinder sealed in the cavity to expand the outer periphery of the molded product until the periphery is brought into contact with the inner surface of the mold to obtain the molding and (4) releasing the molded product from the mold.
Patent JP-H11164124-A (JP)
Title: Image reader
Inventor: OKUBO MASAYUKI
IPC: H04N1/387
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can record and transmit only the necessary range of a read image and surely enlarge an image of a necessary part by making the image of a part other than the effective ranges forcibly into a white image constitution, once the effective ranges are set in a horizontal and a vertical scanning range. SOLUTION: A read part 4 is so constituted that the effective range of the image to be read is set in advance. For that purpose, facsimile equipment F has effective range setting parts 6a and 6b at its operation part 6 as a means for setting the effective ranges of the image to be read in the horizontal and vertical scanning directions. Then a signal processing part 1 forcibly makes the image of the part outside the effective ranges of the image, read by the read part 4, set by the effective range setting part 6a and 6b into a white image. Consequently, an unwanted parts other than an original will not be read or printed as a black image on recording paper by a recording part 5 or faxed via a communication line L.
Patent JP-H07178860-A (JP)
Title: Gas barrier film
Inventor: MATSUDA NAGANARI
IPC: C23C14/08
Filed: 1993-12-24
Abstract: PURPOSE:To provide a gas barrier film having good gas barrier characteristics wherein two characteristics of heat treatment properties and bending properties are compatible in a packing film. CONSTITUTION:In a gas barrier film wherein a compd. or mixture membrane is formed on at least the single surface of a plastic base material, the concn. of either one of the compositional elements in the membrane is changed by 10% or more in a thickness direction with respect to the average concn. of the compositional elements and the cycle of this change is set to twice or more to provide the gas barrier characteristics wherein two characteristics of heat treatment properties and bending properties are compatible in a packing film.
Patent JP-H06149788-A (JP)
Title: Method and storage device for retrieval of chinese character
Inventor: TAKADA TADAYASU
IPC: G06F17/21
Filed: 1992-11-13
Abstract: PURPOSE:To easily retrieve vaguely remembered KANJI (Chinese character) whose pronunciation is difficult without using a JIA KANJI code table and input it on a word processor in a short time by displaying a list of data on basic elements and then displaying candidate KANJI characters having an indicated basic element on a CRT once the basic element constituting part of the target KANJI are indicated. CONSTITUTION:Currently used KANJI characters are listed up as many as possible to generate a large KANJI group K including, for example, up to the JIS large 2nd level. Then an intermediate KANJI group is generated from the large KANJI group K as to 600 basic elements such as radicals. Here, pronunciation KANA (Japanese syllabary) and a JIS code of each KANJI character are paired and registered. Then, a small KANJI group 1-1 having a radical (a) at the head of strokes, a small KANJI group 1-2 having the radical as intermediate strokes, and a small KANJI group 1-3 having the radical at the tail are generated and registered. Thus, 1800 small KANJI groups are generated covering all of the intermediate KANJI group. For example, KANJI (b) is registered as pronunciation KANA, a JIS code, radicals c1, a2, d3, etc., and easily retrieved with the basic elements.
Patent JP-H03188671-A (JP)
Title: Semiconductor device
Inventor: MATSUTANI TAKESHI
IPC: H01L27/112
Filed: 1989-12-18
Abstract: PURPOSE:To enable the fluctuation in potential of an isolated substrate to be avoided without deteriorating the rapidity of a semiconductor device by a method wherein a conductor layer connecting to one conductivity type semiconductor substrate is provided as if encircling an element region having an impurity region. CONSTITUTION:An insulating film 17, a p type Si semiconductor layer 18, an SiO2 film 22 and a PSG film 26 are successively formed on an Si underneath substrate 16 and then opening parts 26a are made in the films 26, 22. An Si film is formed and then etched away to leave SiO2 films 27 on the sidewalls of the opening parts 26a. B (b) ions are implanted in the semiconductor layer 13 on the bottoms of the opening parts 26a using the films 27 as masks to form ion implanted regions 19a. Poly Si films 20 are formed and then etched away to be left in the opening parts 26a while SiO2 films 29 are formed on poly Si films 20. Next, the PSG film 26 is removed and the conductor films 20 are formed into element isolating regions 73. The poly Si films are formed on the film 22 so as to be patterned into gate electrodes 23. Next, As ions are implanted in the layer 18 and then diffused to form S/D regions 24a, 24b. Finally, S/D electrodes 31a, 31b are formed into an element region 72.
Patent JP-H06145933-A (JP)
Title: Tial intermetallic compound and its production
Inventor: TSUZUKI TAKAYUKI
IPC: C22F1/18
Filed: 1992-11-13
Abstract: PURPOSE:To provide the heat treatment method for the TiAl intermetallic compd. and the TiAl intermetallic compd. having excellent cold ductility and high-temp. strength. CONSTITUTION:A material having the equiaxial grain structure of the TiAl intermetallic compd. contg. 42 to 49% Al by atomic ratio and having at least a gamma phase and alpha2 phase as constituting phases is heated and held to and at a temp. range of an alpha transformation temp. to an alpha transformation temp.+30 deg.C to form the structure in which coarse lamella structure of >=200mum diameter and gamma phase grains of <=100mum diameter at the grain boundaries thereof and/ or the lamella grains are made to remain. The TiAl intermetallic compd. having the structure constituted by mainly having the lamella grain structure consisting of the gamma phase composed of TiAl and the alpha2 phase composed of Ti3Al and allowing the gamma phase grains of <=100mum diameter and/or the lamella grains to remain at the grain boundaries of the coarse lamella grains and having the excellent cold ductility and high-temp. strength is obtd.
Patent JP-H03188495-A (JP)
Title: Automatic player
Inventor: FURUGUCHI SATORU
IPC: G10H1/00
Filed: 1989-12-18
Abstract: PURPOSE:To carry out synchronization with simple constitution by writing position data at timing when automatic playing data corresponding to a playing operation is written, permiting a synchronization control means to start automatic playing based on an automatic playing starting time and from its time and simultaneously playback. CONSTITUTION:A player uses and plays the keyboard 2021 of a musical instrument operating part 202 in response to the playback action of the musical piece of a CD player part 100, and the played contents are stored in automatic playing memory 208. The timing of starting the automatic playing in the automatic playing memory 208 is arbitrarily selected through the use of the UP and DOWN switches 2025 and 2026 of the musical instrument operating part 202, and a display part 210. When the automatic playing is started by the starting switch 2033 of the musical instrument operating part 202, the playback of the musical piece is started at the timing corresponding to audio data on a CD 105 in synchronization with the start of the automatic playing. This control is carried out through the use of CD absolute time data stored in the automatic playing memory 208 together with a key-on instruction. Thus, the synchronization is carried out.
Patent JP-H11164155-A (JP)
Title: Communication terminal equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To selectively display or print the images of reception image data from a specified caller in a communication terminal equipment provided with a confidential communication function. SOLUTION: In this communication terminal equipment such as a facsimile equipment 20 or the like for storing the reception image data in an image memory 8 corresponding to caller information, a main control part 1 selects the reception image data from a desired caller from among the reception image data by using an operation part 5 by an operator and displays the images of the selected reception image data at a display part 4 or prints them in an image recording part 3. Also, a caller information table 7b inside a RAM 7 for storing passwords for the respective callers is provided further and the main control part 1 displays the images of the reception image data selected by the operator at the display part 4 or prints them in the image recording part 3, when an entered password and the password of the corresponding caller stored in the caller information table 7b match.
Patent JP-H09142038-A (JP)
Title: Reversible heat sensitive recording material and manufacture thereof
Inventor: KUTAMI ATSUSHI
IPC: B41M5/36
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible heat sensitive recording body, having a supporting body for hardening a heat sensitive layer, a protecting layer, an intermediate layer, a flat layer and the like while employing atomic beams and, especially, the supporting body having a magnetic layer, by a method wherein a metallic layer is formed on a reversible heat sensitive recording medium and the medium is provided with a part wherein the metallic layer is exposed. SOLUTION: In a reversible heat sensitive recording medium, provided with a reversible heat sensitive layer 6 at the opposite side of a magnetic layer 2, deterioration becomes a problem when the elimination of printing is repeated with a high energy such as a thermal head. According to the problem, electron beam hardening resin is added to the heat sensitive layer 6. However, electron is captured by the magnetic layer 2, having a high density, by the projection of electron beams and is accumulated in the magnetic layer 2 whereby the electron can not be removed by simply interface potential removing. Especially, when the recording medium is provided with a high grade magnetic layer, the layer is ferroelectric and an electric charge is captured strongly by the capturing center of deep energy level whereby the quick releasing of the electric charge becomes more difficult.  Accordingly, electric discharge is effected by exposing the metallic layer.
Patent JP-H10154439-A (JP)
Title: Pull switch
Inventor: HAZUMI SHINICHI
IPC: H01H17/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide multiple fitting attitudes of a switch with respect to an apparatus main body by providing the first fitting means on the first side face of a casing opposite to the pulling direction of a pulling means, and providing the second fitting means on the second side face adjacent to the first side face to cross it. SOLUTION: A side plate section 8b is provided on the first side face opposite to a pull metal 67, and the first fitting means is constituted of a positioning lug 26 and a nut 27. The opening end face of a casing 8 is formed on the second side face adjacent to the first side face to cross it, and the second fitting means is constituted of screw insertion holes 41, 42. A switch 1 can be fitted to an apparatus main body 75, via a positioning lug 26 and a nut 27 provided on the first side face 8b, or the switch 1 can be fitted to the apparatus main body 75 via the screw insertion holes 41, 42 provided on the second side face, and multiple fitting attitudes of the switch 1 with respect to the apparatus main body 75 can be selectively used.
Patent JP-H02173864-A (JP)
Title: Document processor
Inventor: SUZUKI MICHIO
IPC: G06F17/21
Filed: 1988-12-27
Abstract: PURPOSE:To easily and accurately confirm the requests received for confirmation of the print positions by simultaneously applying an actually position pointing method and a numerical display method to confirm the print positions. CONSTITUTION:When a print position confirmation mode is set by an input device 2, the print position display is carried out on a display device 3. This display of the print position is continued until an operator cancels the print position confirmation mode via the device 2 and updated properly in response to the movement of a display cursor. Thus the part jointed by the cursor is always coincident with the corresponding position on a sheet which is actually printed. As a result, the print positions can be visually confirmed via a print position pointing means in an easy and quick way. Furthermore the accurate print positions can be confirmed via a print position display means.
Patent JP-H08183787-A (JP)
Title: New pyrazole derivative
Inventor: KAI YASUNOBU
IPC: A61P31/22
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a pyrazole derivative useful as an anti-herpes virus agent, having excellent activity and safety. CONSTITUTION: This derivative is shown by formula I (ring A is benzimidazole or imidazopyridine; R<1> is 2-fluorophenyl, etc.; R<2> is formyl or acetyl; R<3> is H, F or Cl) such as 6-(3-methyl-1H-pyrazol-4-y1)imidazo[1,2-a]pyridine. The derivative of formula I is obtained by subjecting trimethylsilyldiazomethane of the formula (Me)3 SiCHN2 under cooling at about -78 deg.C and an olefin compound of formula II to ring closure in a solvent such as methanol or ethanol not inhibiting a reaction in the presence of a base such as n-butyllithium. The dose of an anti-herpes agent is preferably 1-100-mg per adult daily and administered once to several times dividedly.
Patent JP-H02172494-A (JP)
Title: Correcting device for feed per revolution for sewing machine
Inventor: MATSUMOTO HIDETO
IPC: D05B27/22
Filed: 1988-12-26
Abstract: PURPOSE:To reduce cost as well as to contrive to materialize an adjustment-free sewing machine by sewing work cloth on trial in order to determine an error in feeding between the quantity of an actual feeding pitch and quantity of a set one, and thereby correcting the controlled variable of a feed stepping motor based on said error in feeding at the time of actual sewing. CONSTITUTION:When a pulse signal is inputted from a pulse generator 50 upon detecting the front end of the detected section (wb) of trial cloth (w) on the part of a detector 26, the count value M of a count value memory 73 is incrementally increased. And when the rear end of the detected section (wb) is detected, the feeding frequency T is operated so as to be obtained based on both of the count value M of the count value memory 73 and the pulse number N of the ROM 65 so that the quantity A of an actual feeding pitch for advance feeding is operated so as to be obtained based on the length L (100mm) between the front end and the rear end. Furthermore, an error (e1) in advance feeding for 1mm of a set feeding pitch data B is operated so as to be obtained based on the set feeding pitch data B stored in a set feeding pitch data memory 72 so that it is housed in an advance error data memory 74.
Patent JP-H04206167-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KURISU NORIHITO
IPC: H01M4/58
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a secondary battery having an excellent charge/discharge cycle life and a high capacity by using a material obtained by mixing a prescribed mix volume of acetonitrile with one kind among ethylene carbonate, propylene carbonate or butylene carbonate as nonaqueous solvent. CONSTITUTION:A carbonaceous material of a negative electrode 3 in a nonaqueous electrolyte secondary battery is made to bear Li thereon, and a chalcogen compound such as Mn oxide is contained in a positive electrode 1 as an active material, and hexafluoride lithium phosphate is used as nonaqueous electrolyte after about 0.5-1.5 mole/l of it is dissolved into nonaqueous solution as electrolyte. The nonaqeous solution is formed by mixing acetonitrile of about 10-60volume% with one kind among ethylene carbonate, propylene carbonate and butylene carbonate. At this time, diameter of an Li ion solvation complex in the nonaqueous electrolyte can be reduced. Thereby, the complex can infiltrate easily between layers of a carbonic material of the negative electrode 3 so that storage/emission volume of Li ion can be increased at the negative electrode. Moreover, since there is no reactivity between the nonaqueous solution and the carbonic material, a structure of the carbonic material can be kept in an excellent condition so that the secondary battery having high capacity can be made.
Patent JP-H02175943-A (JP)
Title: Carbon fiber cord
Inventor: OGAWA HIROYASU
IPC: D02G3/36
Filed: 1988-12-26
Abstract: PURPOSE:To provide a carbon fiber cord having a specific strength contribution degree and giving belts having high strengths and low elongations by coating carbon fibers with a thermoplastic polyurethane resin. CONSTITUTION:A carbon fiber strand (preferably comprising acrylic based carbon fibers containing >=93wt.% of carbon and 1-7wt.% of nitrogen) having a single fiber number of 1000-15000 and having 50-800 tex is subjected to a fiber surface-oxidation process, dried and subsequently twisted (preferably at the first twisting number of 30-150 turns/m). Two or more of the first twisted carbon fiber strands are doubled, subjected to the reverse twist process (preferably at the second twisting number of 30-150 turns/m) and subsequently coated with a thermoplastic polyurethane resin to provide a carbon fiber cord having a strength distribution coefficient T of >=55% represented by the formula [a is a strength (kg) of the carbon fiber cord measured according to JIS-R 7601 after the resin is removed; and b is a strength (kg) of the carbon fiber cord] and further having a diameter of 1.35mm and a strength of >=200kg.
Patent JP-H11164479-A (JP)
Title: Power supply unit
Inventor: YOSHINAGA TAKAKO
IPC: H02J3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To control power supply amount to an apparatus with a simple configuration in accordance with the rated power supply by automatically detecting the rated power supply. SOLUTION: A power supply part 1 detects the rated current of a 15A power source or 20A power source, supplies it to a control part 4 mentioned later as rated input current data SI, and supplies electric power to a lamp 3a of a fixing device 3. The fixing device 3 is provided with at least one lamp 3a, and fixes toner transferred to a paper sheet through heat generated by the lamp 3a lighted. The control part 4 on/off-controls a drive elements 4b according to the rated input current data SI and the temperature data T of the fixing device 3, thereby controlling the turning on/off of the lamp 3a of the fixing device 3.