baber/WOPTO huggingface dataset:
Patent JP-H0748144-A (JP)
Title: Method for local mending of glass-lined apparatus and mending apparatus
Inventor: HARA TATSUO
IPC: B05D7/14
Filed: 1993-08-03
Abstract: PURPOSE:To provide a method for mending a lining glass layer and a mending apparatus therefor to form a mending layer having excellent corrosion resistance and smooth surface. CONSTITUTION:A 1st mending agent containing inorganic fine powder and a photo-excitation catalyst compound is applied to the damaged part and irradiated with ultraviolet rays to effect the reaction and solidification of the agent to form the 1st mending layer 4. A sheet material 11 having a mending liquid injection hole 12 and a mending liquid discharging hole 13 is fixed with a supporting frame 18 and a fixing means 19 in a state to cover the 1st mending layer 4 and form a closed space between the damaged part and the sheet material 11. An impregnation agent 17 containing a photo-excitation catalyst compound is poured into the space through the injection hole 12 and discharged through the discharging hole 13. The damaged part covered with the flowed down impregnation agent 17 is irradiated with ultraviolet rays to effect the reaction and solidification of the impregnation agent 17 and form the 2nd mending layer.
Patent JP-H0947038-A (JP)
Title: Capacitor cooler
Inventor: NAKATSU KEIJI
IPC: H02M7/21
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent temperature rise of a smoothing capacitor by providing means for applying a drive voltage to a cooling fan based on a detected temperature. SOLUTION: A ripple current containing harmonic components flows from a converter 11 to a smoothing capacitor 13a. Consequently, the current level of smoothing capacitor 13a is increased to cause temperature rise. A current detector 2 detects the current flowing through the smoothing capacitor 13a and delivers a current detection value S1 to a current comparator circuit 1a. When the current detection value S1 exceeds a predetermined level, the current comparator circuit 1a delivers a drive signal S2 to a switch 4. The switch 4 is closed by the drive signal S2 and applies a drive voltage from a power supply 3 to a cooling fan 5 thus rotating the cooling fan 5. Consequently, the cooling air from the cooling fan 5 strikes against the smoothing capacitor 13a to suppress the temperature rise.
Patent JP-H0479504-A (JP)
Title: Frequency multiplying circuit
Inventor: KIMURA KATSUHARU
IPC: H03B19/14
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate the need for an output filter and to attain broad band by suppressing sufficiently a harmonic component included in an input signal and outputting the result. CONSTITUTION:The circuit is provided with a 1st differential amplifier comprising transistor(TR) Q1 and a TR Q2 having an input electrode whose size is nearly a multiple of one over (k) of the size of the electrode of the TR Q1 (k>1), with a 2nd differential amplifier comprising a TR Q3 whose electrode size is nearly equal to the electrode size of the TR Q2 and a TR Q4 having an input electrode whose electrode size is nearly a multiple of (k) of the electrode size of the TR Q3, and with a 3rd constant current source connecting to an output electrode of the TR Q2 and an output electrode of the TR Q4, supplying a constant current nearly a multiple of aX{(k-1)/(k+1)} of a constant current supplied by a 1st constant current source (1<a<2). Thus, an output with an excellent distortion factor is generated. Then no filter is required.
Patent JP-H0531942-A (JP)
Title: Thermal printer
Inventor: URATA HIDEO
IPC: G06F15/02
Filed: 1991-07-31
Abstract: PURPOSE:To prolong the life of a printer by avoiding a situation collectively using only the heating resistor of a specific part even when the printing of the same form is performed. CONSTITUTION:A printing format shift circuit 12 forms printing data D-1, D-2, D-3 respectively shifted in shifting timing by 1, 2, 3 dots (bits) on the basis of the printing data D taken in from a memory 14. For example, when the printing data D are taken in a shift register 11 to be outputted in parallel, heating registers R1-Rm generate heat corresponding to the printing data to perform the color development corresponding to one scanning line. This operation is continued to make it possible to form one printed matter. When the printing data D-1, D-2, D-3 are used, the heating resistors R1-Rm generate heat in a state respectively shifted by 1, 2, 3 dots to develop a color. The printing data D, D-1, D-2, D-3 are cyclically outputted at each time when paper is changed to the next one.
Patent JP-H1138337-A (JP)
Title: Image forming method and device therefor
Inventor: YAMAMOTO HIROYUKI
IPC: G02B26/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To form an image without distortion regardless of the scanning irregularity of scanning light, by generating an image forming clock with the timing of the detected scanning light and modulating a laser beam for exposure. SOLUTION: One of two scanning light beams generated in a laser output part 40 is introduced to an optical fiber group 73 in a scanning light introducing part 71. A clock generating circuit 33 generates an image forming clock independent of the timing of the scanning light. A clock control circuit 32 issues a changeover control signal except an effective area and the clock from the clock generating circuit 33 is supplied to an image forming processing circuit 31. In the effective area, the clock control circuit 32 outputs a changeover control signal and supplys a clock complied with scanning light from a waveform shaping circuit 34 to the image forming processing circuit 31. In this case, since a detecting signal is obtained on a position scanned by the scanning light, a clock pulse is obtained with the timing of a pixel to be actually formed.
Patent JP-S5982450-A (JP)
Inventor: KATOU TAKASHI
IPC: D03D49/22
Filed: 1982-11-04
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-H1041652-A (JP)
Title: Device for attaching rail of appliance
Inventor: NAKATSUKA TAKAMITSU
IPC: H05K7/12
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve setup work efficiency so as to prevent the occurrence of work error and setup defect when incorporating a coil spring for energizing a slider into a device for attaching the rail of an appliance. SOLUTION: A rail attachment which locks and fixes an appliance by catching a supporting rail 5 between a fixed claw and a slider 4, being provided with said slider 4 energized by a compressive spring 3 and said fixed claw (not shown in the figure) face to face at the bottom side of an appliance case 1.  In this device where a coil spring 3 is laid between the end face of a window 4b for spring insertion opened at the slider 4 and the spring seat 1a projecting into the window 4b from an appliance case, a spring insertion guide piece 4c to cover the tip of the spring seat la, jutting out in eaves form to the window hole 4b on the bottom side of the slider 4, is provided, and also in condition that the slider 4 is mounted on the appliance case, the interval between the tip of the said spring seat 1a and the spring insertion guide piece 4c facing this is set more narrowly than the thickness of the coil spring 3, and at the time of setup, the coil spring 3 is pushed in along the said guide piece 4c, and it is installed in regular position.
Patent JP-H0518074-A (JP)
Title: Step plate for indoor stair
Inventor: NAKATSUBO AKIFUMI
IPC: E04F11/025
Filed: 1991-07-08
Abstract: PURPOSE:To easily and simply attach the same step plates to beams temporarily even for stairs of different rising dimensions by making the lower ends of the step-in parts of the step plates free. CONSTITUTION:A metal step plate is formed by integrating a step-in part 1 with a step-receiving part 3 which are continuously combined with beams for a stair. A hook 2 is formed on the upper end of the step-in part, and the rear end of the step-receiving part is sloped downwards. A rising part 6 is formed in such a way that the tip from the end is on the position of the nosing 5 and the hook of the lower stage step plate is coupled to the tip of the rising part. A fitting piece 7 is welded between the sloped portion 4 of the step-receiving part and the rising part 6.
Patent JP-H0479870-A (JP)
Title: Apparatus for sterilization of powdery food
Inventor: TSUCHIMOTO KOTARO
IPC: A23L3/015
Filed: 1990-07-19
Abstract: PURPOSE:To provide the subject apparatus having a specific construction to keep a powdery food in a high-pressure tank under high pressure and instantaneously release the high pressure, capable of effectively sterilizing the powdery food without applying thermal treatment and effective in completely exterminating microorganisms in the food. CONSTITUTION:A powdery food is charged into a high-pressure tank 1 and compressed air is supplied to the high-pressure tank 1 from compressed air sources 7-9 connected to the high-pressure tank 1 to increase the pressure in the high-pressure tank 1. A shut-off valve 22 connecting the high-pressure tank 1 and a low-pressure tank 19 is opened to instantaneously connect the high- pressure tank 1 and the low-pressure tank 19 to quickly release the high pressure in the high-pressure tank 1. The microbial cells existing in contracted state under high pressure in the powdery food are expanded and disintegrated by the above process.
Patent JP-H0611383-A (JP)
Title: Musical sound analyzer
Inventor: MARUYAMA NOBORU
IPC: G01H3/04
Filed: 1992-06-26
Abstract: PURPOSE:To not only tune keyed instruments, wind instruments, percussion instruments, etc., but also extremely easily analyze chords of the science of harmony, musical intervals indicating sounding states, etc., by easily and surely discriminating musical sounds in which such elements as the pitch of sounds, loudness of sounds, musical interval, rhythm, note symbols, rest symboles, musi cal scale, etc., are mixed. CONSTITUTION:This analyzer inputs the output signal of a microphone 1, such as vocal sounds, instrumental sounds, etc., or the output signal, etc., of an electronic musical instruments, acoustic equipment, etc., and obtains one piece to a plurality of pieces of band-pass output signals of oscillation frequencies peculiar to each sound against the sound of each pitch name about one piece or a plurality of pieces of sounds of the pitch name corresponding to a staff.
Patent JP-2001024313-A (JP)
Title: Printed wiring board, semiconductor module, and manufacture of the module
Inventor: SHINOHARA TAKAYUKI
IPC: H05K3/34
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable printed wiring board on which electronic components, such as the IC, etc., can be mounted easily, and to provide a semiconductor module. SOLUTION: A printed wiring board 10 is constituted of a substrate 1 and electrode sections 2 and a resist film 3 provided on the surface of the substrate 1. The resist film 3 has openings 40, which are formed with areas larger than those of the electrode sections 2 have, so as to expose the sections 2 for the positions corresponding to the electrode sections 2. Solder bumps 50 are provided, in a state such that the bumps 50 concentrically rise on the electrode sections 2 and cover the front end portions of the lead sections 9 of an IC 80.
Patent JP-S6170175-A (JP)
Title: Temperature actuator
Inventor: KONISHI NAOYUKI
IPC: H02N10/00
Filed: 1984-09-14
Abstract: PURPOSE:To detect the temperature of the generated gas through combustion, by installing a movable element for driving a controlled article by the extension and contraction of a thermally deformable metal due to the heat of the infrared light which is turned-ON/OFF by an optical switching element. CONSTITUTION:The infrared light 6a transmitted from a laser light source 6 is introduced into a semiconductor 7 through the first optical fiber 8a. When the temperature of the semiconductor 7 is low, the infrared light 6a penetrates through the semiconductor 7 and passes through the second optical fiber 8b and warms a thermally deformable metal 9, and extends it to push a movable element 10 rightward, and shifts a controlled article 11 rightward. When the temperature of the semiconductor 7 is high, the infrared light 6a is absorbed by the semiconductor 7, and is not transmitted to the second optical fiber 8b. Therefore, the thermally deformable metal 9 is cooled, and contracted to pull the movable element 10 leftward, and shifts the controlled article 11 leftward, and operates as temperature actuator.
Patent JP-H0858794-A (JP)
Title: Housing container
Inventor: KAKIGI NORIKAZU
IPC: B65D23/10
Filed: 1994-08-17
Abstract: PURPOSE: To make it easy to grasp a container even if the container is formed of thin plastic by covering its peripheral face with a paper sleeve. CONSTITUTION: A container comprising a bottle body 1 formed of thin plastic wherein the bottle body 1 is inserted into a cylindrical sleeve 2 made of paper for reinforcement is formed with an anti-slip part made of a coat either of foaming ink 3 or suede ink on at least a surface of the sleeve 2.
Patent JP-H0747708-A (JP)
Title: Image forming apparatus
Inventor: TANABE MASAICHI
IPC: B41J2/385
Filed: 1993-08-04
Abstract: PURPOSE:To provide an image forming apparatus capable of forming a stable image without generating the scattering between lines, blank fogging and the clogging of apertures caused by a fine powder. CONSTITUTION:A classifying roller 13 is provided as a part of a toner supply means and the whole or a part of a fine powder whose particle size is smaller than (m-sigma) when an average particle size is set to (m) and standard deviation is set to sigma among charged toners 9 is deposited to the surface of a roller to be removed.
Patent JP-S5896300-A (JP)
Inventor: NINOMIYA SUSUMU
IPC: G21F9/00
Filed: 1981-12-03
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-H0841116-A (JP)
Title: Photopolymerization initiator, actinic-radiation-curable composition containing it, and cured material obtained therefrom
Inventor: ABE TETSUYA
IPC: C08G59/30
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a new photopolymerization initiator excellent in shelf stability, compatibility and curability by using a specified sulfonium salt or sulfoxonium salt. CONSTITUTION:This initiator preferably comprises a sulfonium salt or sulfoxonium salt represented by formula I [wherein X is a group of formula II (wherein R1 to R10 are each H, halogen, nitro, alkoxy, a 1-10C aliphatic group, phenyl, phenoxy, thiophenoxy, or a group of formula III or IV; a and b are each 1 to 5; and G is S or a group of formula V); A is a group of formula VI or VII; n is an integer of 1 to 3; and Z is a group of formula VIII or IX (wherein M is a phosphorus, boron, arsenic or antimony atom; Q is halogen; and 1 is an integer of 4 to 6)].
Patent JP-S5983286-A (JP)
Inventor: ISHIZAWA TOSHINORI
IPC: G07B1/00
Filed: 1982-11-04
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-S6350503-A (JP)
Inventor: TAJIMA TAMIKO
IPC: A41D1/00
Filed: 1986-08-19
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-H0536017-A (JP)
Title: Magnetic head
Inventor: MIZUNO YASUO
IPC: C03C3/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide the magnetic head which does not crack the sealing glass sealing a pair of substrates during a stage for polishing the front faces of the head. CONSTITUTION:Magnetic materials 2 which consist of an amorphous alloy of a cobalt system or a nitrided alloy of a superstructure of the cobalt system are provided on he butt surfaces of a pair of the substrates 1. Gap glass 3 consisting of the laminated films of quartz glass or borosilicate glass and the sealing glass having <=600 deg.C working temp. is provided in the gap part of the magnetic materials 2 facing each other. A pair of the substrates 1 are sealed by the sealing glass 4 having <=600 deg.C working temp. The sealing glass in the gap glass melts and improves the sealing strength. The cracking of the magnetic head occurring in the cracking of the sealing glass in the stage for polishing the front surface of the head is thus suppressed.
Patent JP-H0360294-A (JP)
Title: Video telephone set
Inventor: TANI SHIRO
IPC: H04N7/14
Filed: 1989-07-28
Abstract: PURPOSE:To improve the operability at pickup of an original by fitting a telecamera to a tip of a 2nd arm turnable around a main body and providing a gap for an original slipped therein to the lowermost part of the telephone set main body. CONSTITUTION:A 1st arm 5 is fixed to a video telephone set main body 1 and a 2nd arm 6 is fitted to the tip of the 1st arm 5 turnably in forward/ backward direction. Then a telecamera 11 is removably fitted to the tip of the 2nd arm 6 with a mount means 8 and a gap 14 for an original slipped therein is provided to the lowermost part of the video telephone set main body 1. Thus, the original is picked up with excellent operability while the hand camera 11 is fitted to the video telephone set main body 1.
Patent JP-S6352716-A (JP)
Title: Die forming method for interior sheet and its device
Inventor: OKADA YOSHIMASA
IPC: B21D22/20
Filed: 1986-08-21
Abstract: PURPOSE:To improve and uniformize the inversion capability of die forming by giving a pressure to a little inversion parts through a means such as air pressure other than a die closing pressure. CONSTITUTION:A previously formed and hole bored base sheet 7 is put on a male die 3, a skin member 12 in which a skin sheet 9 and a cushion sheet 8 are layered is interposed, and a female die 2 is clamped. Air is expelled from the die 2 and air is supplied to the die 3 to bring the preheated skin member 12 to close contact with the die 2 and the member 12 is also adhered to the base sheet 7 by die closing force. In that time, the inversion capability is improved by pressurizing parts not subjected to a perpendicular pressure at die closing with air pressure from a pipe A in the die 3. In that method, the overall inversion capability is improved and the die forming is made to be uniform.
Patent JP-S5895965-A (JP)
Title: Generator for bicycle
Inventor: YAMADA TAKAO
IPC: H02K21/14
Filed: 1981-11-30
Abstract: PURPOSE:To enable to emply both the direct lighting and charging of a lamp by forming a coil for generating a low voltage high current and a coil for generating a high voltage low current. CONSTITUTION:A coil 3 for generating a low voltage high current lighting a lamp and a coil 4 generating a high voltage low current for charging the lamp  are wound on each stationary pole 2. When a switch 12 is closed and a switch  13 is opened, the lamp 11 is lit by the coil 3, and a battery 7 is charged by the  coil 4. When the voltage of the battery 7 becomes the set value, a constant- voltage diode 10 is conducted, and the current of the battery 7 is flowed to the  lamp 11. When the switch 12 is opened and the switch 13 is closed, the lamp 11  is lit only by the battery 7. In this manner, the lamp can be lit and charged  directly, and can be reduced in size.
Patent JP-H03115256-A (JP)
Title: Acetic acid derivative
Inventor: TAKATANI TAKAO
IPC: C07C251/60
Filed: 1990-07-24
Abstract: NEW MATERIAL:The acetic acid derivative of formula I (R<1> is lower alkenyl, lower alkynyl, lower cycloalkyl, (lower) haloalkyl, carboxy or lower alkyl substituted with esterified carboxy; X is halogen; Z is lower alkyl). EXAMPLE:4-Chloro-3-oxo-2-cyclohexyloxyiminobutyric acid ethyl ester. USE:Useful as a novel 7-substituted-3-cephem-4-carboxylic acid exhibiting excellent antibacterial activity against various kinds of pathogenic microorganisms including Gram-negative bacteria and Gram-positive bacteria and as a synthetic intermediate for the acid. PREPARATION:The compound of formula I can be produced according to the reaction formula.
Patent JP-H0243138-A (JP)
Title: Document issuing device
Inventor: FUJIMURA YASUHIRO
IPC: B65H7/18
Filed: 1988-08-03
Abstract: PURPOSE:To enable to reissue an error document by providing an inhibiting means for inhibiting and controlling the prevention of the plural delivery of documents by manual operation. CONSTITUTION:In case an error document is put into an envelope and is disposed to be issued, a manual operated thickness detector switch 68 is switched off. The monitor of the thickness of the delivered document by a thickness detection sensor 67 is released by the off manipulation of the switch 68. As a result, a document delivery device 4 is driven at a CPU regardless of the size of the thickness or a two-piece delivery, that is, the prevention of the delivery by the CPU is inhibited, and the error document is put into an envelope so as to enable it to be reissued.
Patent JP-H0243977-A (JP)
Title: Color sorter for squarely cut vegetable
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1988-08-02
Abstract: PURPOSE:To smoothly drop squarely cut vegetables which tend to stick to walls of a supplying hopper by putting a vibrator on the walls of the hopper. CONSTITUTION:A vibrating supplying gutter 8 bridged almost vertically and in which lots of hairy projects 31 are implanted and a supplying hopper 9 are installed on the starting end of a conveying belt 2 and a means to detect unqualified products and an ejector 24 are installed on the terminal end of the conveying belt. The unqualified product detecting means is composed of photo receiving parts 12-15 having a plurality of photo receiving sensors in a transverse direction to one optical system, a light source, and a background faced to the photo receiving parts. A vibrator 32 is put on the walls of the supplying hopper 9. As a result, squarely cut vegetables which tend to stick to the walls of the supplying hopper 9 are dropped smoothly and prevented from remaining and becoming rotten.
Patent JP-S6087128-A (JP)
Title: Loading of freights in utilization of piled pallets
Inventor: JIYUMOKU TETSUO
IPC: B65G61/00
Filed: 1983-10-19
Abstract: PURPOSE:To reduce the appurtenant equipment necessary for loading freights by piling- up pallets at the freight loading positions set onto the both sides of a feeding conveyor and loading a prescribed amount of the freights alternately from the upper part by a robot. CONSTITUTION:Freight loading positions A and B are set onto the right and left sides of a feeding conveyor 1, and a proper amount of vacant pallets are piled at each freight loading position. The freight (g) transported into the vicinity of the edge of the feeding conveyor 1 by a robot R installed in the vicinity of the front edge of the conveyor 1 is held by a finger and a scraper, and after said freight (g) is loaded onto the vacant uppermost pallet P by turning a machine frame 6 leftward, the machine frame 6 is arranged clode to the front edge of the conveyor 1, and the succeeding freight (g) is loaded onto the pallet P again by the operation similar to the above- described. When the freights (g) are loaded in a prescribed stages on the pallet P through the repetition of these operations, the pertinent pallet P is carried-out by a carrying-out machine (not shown in the figure), and the pallet directly under the above- described pallet is set into preparation state. After the above-described uppermost-stage pallet P on the left side is carried-out, the robot R is oriented towards a right-side pallet, and the loading of the freight (g) onto the right-side pallet P is carried-out by the operation similar to the above-described.
Patent JP-H0641146-A (JP)
Title: New cephem compound
Inventor: TERASAWA TAKESHI
IPC: A61P31/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide a new cephem compound and its salt useful as an antibacterial agent, expressing a strong antibacterial activity and inhibiting growth of wide varieties of pathogenic bacteria containing gram positive and gram negative bacteria. CONSTITUTION:The compound is a cephem compound of formula I [R<1> is amino or acylamino; R<2> is carboxy or protected carboxy; R<3> is a (substituted) 3-8 membered saturated heteromonocyclic ring] or its salt, e.g. 7beta-t- butoxycarbonylamino-3-(tetrahydrofuran-3-yl)thiomethyl-3-cephem-4-carb oxylic diphenylmethyl ester. The compound of the formula I or its salt can be obtained by subjecting a compound of formula II (X is an eliminable group) or its salt to reaction with a compound of formula III or its salt.