baber/WOPTO huggingface dataset:
Patent JP-H10300226-A (JP)
Title: Storage type hot water boiler
Inventor: MORIMATSU TAKASHI
IPC: F24H1/18
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a boiler structure having excellent heat transfer efficiency. SOLUTION: The storage type hot water boiler comprises a cylindrical feed water unit 2 having a combustion chamber 1 at an inside, and a cylindrical hot water storage unit 3 disposed at a predetermined interval at outside of the unit 2. A feed water tube 4 is connected to the unit 2, and a hot water output tube 5 is connected to the unit 3. A combustion gas passage 6 is formed between the unit 2 and the unit 3, one end of the passage 6 communicates with the chamber 1, and the other communicates with a flue 7. A heat transfer tube 8 is disposed at the passage 6, one end of the tube 8 is connected to the unit 2, and the other end is connected to the unit 3.
Patent JP-S61279819-A (JP)
Title: Optical pickup
Inventor: CHIKAMA TERUMI
IPC: G02B27/00
Filed: 1985-06-06
Abstract: PURPOSE:To reduce the number of constitutional parts of a pickup and to reduce the size and cost of the pickup by converting sound directly to an optical signal. CONSTITUTION:When a diaphragm 3 is vibrated by sound, a light source 1 is reciprocally vibrated from the initial position in the direction rectangular to the optical axis direction. The converged point of light is also reciprocally vibrated in the direction rectangular to the optical axis direction, defining the incident end surface of the optical fiber 9 as the center point. Namely, the diffused light is projected on the incident surface 10a of an optical fiber 9 and the optical coupling degree is increased/decreased. Since the optical coupling degree is varied by voice, the voice can be directly converted into an optical signal, so that the number of constitutional parts of the pickup can be reduced and the size and cost of the pickup can be also reduced.
Patent JP-H05326677-A (JP)
Title: Wafer vacuum-sucking device
Inventor: TSUNODA MASAHIRO
IPC: H01L21/68
Filed: 1992-05-15
Abstract: PURPOSE:To accurately hold a wafer (with high flatness) by vacuum suction without bending moment due to irregular vacuum-suction force of a wafer vacuum-sucking device and without deformation of the wafer due to adherence of a foreign matter. CONSTITUTION:A wafer vacuum-sucking device comprises a wafer outer periphery rim 1 and a hole periphery rim 2 for holding in contact with a wafer 5 with sealability with the atmosphere on the same surface as a board 4 made of ceramic as a base material, and a vacuum fitting 7 formed of a columnar protrusion 3 for holding in contact with the wafer 5 to pipe with a vacuum passage 6 for evacuating in vacuum the wafer 5.
Patent JP-S62280082-A (JP)
Title: Optical information recording medium
Inventor: IGARASHI SACHIKO
IPC: G11B7/24012
Filed: 1986-05-30
Abstract: PURPOSE:To provide an optical information recording medium having high sensitivity and reliability, by providing a recording layer comprising pressure- sensitive microcapsules containing a fluorescent substance coated with a shell comprising a substance for optically hiding the fluorescent substance. CONSTITUTION:A recording layer 7 in which pressure-sensitive microcapsules 3 containing a fluorescent substance coated with a film comprising a substance for optically hiding the fluorescent fubstance are dispersed in a binder layer 2 is provided on a base 1. The fluorescent substance may be fluoroscein, eosine or the like. The substance forming the shells of the pressure-sensitive microcapsules and optically hiding the fluorescent substance may be a copolymer of gelatine and an anionic high molecular weight compount. When this optical information recording medium is irradiated with laser light 8, the light is absorbed by a light-absorbing component in the binder layer 2 with the result of generation of heat, whereby an evaporable or expandable component in the recording layer is evaporated or expanded to generate a pressure, which breaks the microcapsules at an irradiated part 6, and optical characteristic at the irradiated part is changed, thereby achieving recording.
Patent JP-S5912979-A (JP)
Title: Polishing agent composition
Inventor: HASEGAWA TADAHIRO
IPC: C09G1/00
Filed: 1982-07-15
Abstract: PURPOSE:To provide the titled composition containing a specific amount of a silicone resin, applicable easily to the coated surface of metal, plastics, etc. or the surface of ceramic tile, etc. to restore its luster and give beautiful appearance, and having excellent durability even under severe natural conditions, such as exposure to sunlight, rain, etc. CONSTITUTION:The objective composition is prepared by dissolving a mixture containing (A) preferably 0.1-30wt% of wax (e.g. carnauba wax), a waxy substance and/or silicone oil (e.g. dimethylsilicone oil) and (B) 0.1-30wt% of a silicone resin (e.g. methylsilicone resin, phenylsilicone resin, etc.) in a solvent, and if necessary, emulsifying the solution with water. A silicone resin soluble in a solvent which whitens or swells the coating surface, e.g. xylene, butyl acetate, etc. is suitable to be applied to the surface of metal, ceramic tile, etc., and a silicone resin soluble in a solvent which does not affect the coating surface, e.g. ligroin, industrial gasoline, etc. is suitable for the finishing of a coated surface, plastic surface, etc.
Patent JP-S5914086-A (JP)
Inventor: MATSUSHITA HIDEAKI
IPC: G07D3/00
Filed: 1982-07-15
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-S5347921-A (JP)
Title: Manufacturing method of electrical device
Inventor: HIROBE TOSHIROU
IPC: H01F41/12
Filed: 1976-10-14
Abstract: PURPOSE: To improve electric properies, and to enlarge the effect of mass production, by impregnating resin from the bottom face through the pipe for injecting resin which was prepared previously in the box in which insulation filling substance and the electric machine and equipment are contained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10295845-A (JP)
Title: Bicycle type exercise device
Inventor: NAGAE TAKAYUKI
IPC: A63B22/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simple structure, to perform mass production at a low cost and to enlarge braking force proportionally to the square of the rotation speed of pedals. SOLUTION: This bicycle type exercise device is provided with a crank shaft rotated by the pedal of a bicycle, a driving member 3 rotated by the crank shaft and a fixed plate 6 for braking the rotation of the driving member 3 by pressing the brake pad 5 of a brake mechanism 4 provided in the driving member 3. The brake mechanism 4 is provided with a transmission mechanism 7 for converting the centrifugal force of the rotated driving member 3 to the pressurizing force of the brake pad 5 and the transmission mechanism 7 presses the brake pad 5 to the fixed plate 6 by the centrifugal force generated when the driving member 3 is rotated. When the rotation speed of the driving member 3 is accelerated, the force of the brake pad 5 for pressurizing the fixed plate 6 becomes strong and the rotation of the crank shaft is strongly braked.
Patent JP-H08321194-A (JP)
Title: Sense amplifier circuit
Inventor: TEI TAISEI
IPC: G11C7/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the degree of integration of a sense amplifier circuit by providing a charging means which charges an output terminal when the voltage at the terminal becomes higher and a discharging means which causes the output terminal to discharge when the voltage at the terminal becomes relatively lower due to a voltage change caused by first and second conducting means. SOLUTION: When a pull-down transistor Q10 is set to an energized state by an enable signal EN, a first NMOS transistor Q1 and a third NMOS transistor Q4 are left in current-interrupted states even when an input signal is impressed upon them, but, since a second PMOS transistor Q2 makes a larger current to flow than a first PMOS transistor Q3 does, a second output voltage barOUTPUT becomes lower than a first output voltage OUTPUT. Therefore, the degree of integration of a sense amplifier circuit can be improved, because it becomes unnecessary to provide sense amplifiers at every reference voltage.
Patent JP-S5748880-A (JP)
Title: Endless tape recording system
Inventor: SAWAZAKI KENICHI
IPC: G11B15/52
Filed: 1980-09-08
Abstract: PURPOSE:To align the synchronizing signal parts of recorded information signal to broadwise the tape and to avoid the distortion of playback picture on a copy tape, by recording the synchronizing pulse on an endless tape and controlling the tape running speed through the use of the pulse. CONSTITUTION:An endless tape 1 is wound on an external circumference of a ring body 2, it is picked up through a insertion outlet 3 of the body 2 and it is wound on the external circumference of tape winding section via a tape drive section consisting of a capstan 4 and a pinch roller 5. An input TV signal T is inputted to a head 11 provided inside the body 2 via a recording amplifier 13 and the synchronizing pulse is recorded on the tape 1 in advance together with the signal T. The recorded synchronizing pulse is played back with a head 12 and this synchronizing pulse is applied to a pulse phase comparator 16 via a playback amplifier 14 and a delay circuit 15 with a prescribed time. The synchronizing pulse is compared with the vertical synchronizing separated at a synchronizing pulse separating circuit 17 to control the synchronizing running speed control circuit 18 so as to control the speed of a capstan motor 19 in a constant phase difference.
Patent JP-H07148693-A (JP)
Title: Universal cutter
Inventor: MITSUSHIERU UORUTAA
IPC: B26D3/28
Filed: 1994-06-06
Abstract: PURPOSE: To simply obtain slice products of different thickness and shape by dividing the sliding surface in front of a knife into a fixed part nearby the front end and an exchangeable part nearby a knife, and setting the sliding surface of the exchangeable part to be a slope toward the lower part of the knife from the common end part with the fixed part. CONSTITUTION: The sliding surface in front of a knife 1 is constituted of three parts, i.e., a fixed part 2 nearby the right end and integrally formed with a cutter part A, a fixed part 3 similarly nearby the left end and integrally formed with the cutter part A to hold the knife 1, and an exchangeable part 4 of parallelogram positioned between the knife 1 and the fixed part 2 and the common end 5 with the fixed part 2 being in parallel with the knife 1. The sliding surface of the exchangeable part 4 becomes downward gradient from the common end part 5 toward the end part 6 on the lower part of the knife 1, and a slitting port is formed between the knife edge 7 ant it. Thickness of slice products obtained from cooked material such as vegetables or fruit is decided by the vertical opening width of the slitting port.
Patent JP-H11319953-A (JP)
Title: Roll structure of rolling mill
Inventor: AKUTSU TOMOAKI
IPC: B21D5/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To share one roll when a stepped strip sheet parts different in width. SOLUTION: A first roll 2 of a rolling mill 1 is provided with a center rolling surface 2a to roll a general surface of a strip stock, and a side rolling surface 2b which is formed higher than the center rolling surface 2a to roll a flange part of the strip parts. A second roll 4 is provided with a center rolling surface 4a to roll a general surface of a strip parts, and a side rolling surface 4b which is formed lower than the center rolling surface 4a to roll a flange part of the strip parts. An annular groove 4c for forming a flange to be engaged with a side rolling surface 2b' of other first roll different in size of the rolling surface is formed on the side part of the center rolling surface 4a to share the second roll 4.
Patent JP-S6015451-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: OKAMOTO TAKASHI
IPC: C08L101/00
Filed: 1983-07-06
Abstract: PURPOSE:To provide the titled compsn. haaving excellent crystallizability, non- dripping flame retardance flexural modulus and surface gloss, by blending a specified crystallizability improver, glass fiber, an inorg. powder, an org. halogen compd. and an org. or inorg. Sb compd. with a polyester. CONSTITUTION:10-15pts.wt. glass fiber (A) in which the distribution of weight- average fiber length is in accordance with logarithmic normal distribution and a paint of 50% cumulative distribution is 0.2-0.4mm., and 15-45pts.wt. ionrg. powder (B) having a weight-average particle size of 2-100mu are blended with 100pts.wt. compsn. obtd. by blending a crystallizability improver (C) consisting of 0.1-5pts.wt. nucleating agent (e.g. talc) and 0.5-10pts.wt. crystallization accelerator (e.g. PE), 10-30pts.wt. org. halogen compd. (D) (e.g. polydiromophenylene oxide), and an org. or inorg. Sb compd. (E) (e.g. Sb2O3) in a quantity of 1-1/5 times by weight the halogen content of component D, with 100pts.wt. polyethylene terephthalate or copolyester (F) contg. at least 80mol% of ethylene terephthalate unit.
Patent JP-H04350997-A (JP)
Title: Method for picking up chip
Inventor: NAGAO KAZUHIDE
IPC: H05K13/02
Filed: 1991-05-28
Abstract: PURPOSE:To eliminate a pick-up mistake of a chip by a nozzle of a transfer head. CONSTITUTION:A pocket 15 of a tape 14 guided from a reel 13 of a tape unit 10 is measured by measuring means 25 such as a camera, etc., at a pick-up position Q of a nozzle 21 of a transfer head 20, a depth D of the pocket 15 is detected. A height of an upper surface of a chip P contained in the pocket 15 is obtained from the depth D, and a falling stroke S of the nozzle 21 is determined based on the height.
Patent JP-S61282932-A (JP)
Title: Address counter control system
Inventor: ENDO CHIHIRO
IPC: G06F9/32
Filed: 1985-06-07
Abstract: PURPOSE:To reduce a program area and to raise the processing speed by discriminating designation of a program with the word length in accordance with the fact that all programs are generated and stored with determined word lengths. CONSTITUTION:The program stored in a memory (ROM) 1 of 1k steps X 32 bits is accessed in 32-bit units by an upper address decoder 42 and is sent to a selector part 2 and is stored. A decoder 3 discriminates the number of bits of an instruction to be executed by the stored program code and sends a prescribed signal to a PC control part 44. The PC control part 44 changes the counted value of lower two bits of a PC 411 by the prescribed signal and selects the prescribed instruction sent to the selector part 2 by this value, and the read of the program having plural kinds of word length (bit number) can be controlled thereby; and thus, the memory (ROM) 1 is used efficiently and the instruction processing is performed quickly.
Patent JP-S5747257-A (JP)
Title: Structure of side section of bus car body
Inventor: WATARI MASAHIKO
IPC: B62D31/02
Filed: 1980-09-05
Abstract: PURPOSE: To mount a display window easily at any position of the side section of the car body by forming only car body structure with the display window near a  door for the getting on and off of passengers in monocoque structure in the bus car  body with truss structure.  
     CONSTITUTION: The bus car body 1 is constituted in truss structure, and the doors 4 for the getting on and off of passengers are mounted to a front section and a rear section of the car body by means of mounting hinges 5. Struts 7, 8, 10 for structure are attached to the car body, these struts are connected strongly by means of slanting materials 9, and the car body is formed. Only the car body structure section with the display window 15 is constituted in monocoque structure, and the side plate 12 is fast stuck to the car body by means of rivets. 11 Is a bridging material, and functions as a reinforcing material for the side plate 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02302992-A (JP)
Title: Semiconductor memory decoder circuit
Inventor: KAMISAKI SACHIKO
IPC: G11C11/413
Filed: 1989-05-16
Abstract: PURPOSE:To improve an action speed by mutually sharing the prescribed transistor of plural logic gates of a pair, to which a decode signal is commonly inputted, with one transistor. CONSTITUTION:The decorder circuit is a semiconductor memory decoder circuit composed especially in a CMOS type, logic gates 33A-33D are formed of a common gate part 31 and an individual gate part 32A, the part 31 and a part 32B, the part 31 and a part 32C and the part 31 and part 32D, respectively, and one common gate part 31 is shared with four logic gates 33A-33D. Thus, the current driving ability of the transistor can be increased.
Patent JP-S63289926-A (JP)
Title: Device for forming deposited film
Inventor: SUZUKI NOBUMASA
IPC: C23C16/44
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to form a deposited film on the surfaces of substrates in a uniform film thickness and uniform film quality by a method wherein the title device is provided with a rectangularly formed reaction gas jet nozzle and substrate supporting members, whereon the substrates are arranged in such a way as to oppose to each side of the jet nozzle and which are each provided with a rotating mechanism for rotating the substrates. CONSTITUTION:A deposited film forming device for forming a deposited film on substrates 3 by chemical reaction of, reaction gas is provided with a rectangularly formed reaction gas jet nozzle 6 and substrate supporting members 4, whereon the substrates 3 are arranged in such a way as to oppose to the sides of the jet nozzle 6 add which are each provided with a rotating mechanism for rotating the substrates 3. For example, a square orifice 6 which is used as the reaction gas jet nozzle is provided between a plasma producing tube 1a and a deposited film forming tube 1b and 4 substrates 3 are arranged on the substrate supporting members 4 in opposition to each side of the orifice 6. The members 4 are rotatably designed and are rotated along with the substrates 3. A cover 5 prevents a film from adhering to the axes of the member 4, in particular sealing parts, to rotate and prevents the vacuum characteristics of the device from deterioration.
Patent JP-S5825760-A (JP)
Title: Facsimile store and forward exchange system
Inventor: IGUCHI RIYUUJI
IPC: H04N1/00
Filed: 1981-08-10
Abstract: PURPOSE:To improve the operativity to give a good service, by receiving and analyzing facsimile picture signal data related to connection control information recorded on a mark sheet and reporting results to a main controller. CONSTITUTION:The signal from a transmitting terminal is detected by a network controller 31 of a facsimile store and forward exchange system FMS30, and the detection result is returned to the transmitting terminal as a response message from a response device 32 by the control of a main controller 37. When the serive signal indicating that the service due to mark sheets is designated is inputted to the FMS30 with a PB signal, this signal is received by a PB signal receiving device 33 and is analyzed by the main controller 37, and a transmission request message is returned from the response device 32. In the FMS30, facsimile picture signal data is received and decoded; and after first-line components of data are stored in a line buffer (which is not shown in figure) of a mark sheet reader 39, it is discriminated in a mark discriminating circuit (which is not shown in figure) whether they are a pattern for discrimination or not.
Patent JP-H10322552-A (JP)
Title: Corrector, correcting method, image reader and image forming device
Inventor: UENO SUEO
IPC: G03G15/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve image quality and to form an image high in reliability by facilitating the correction of density difference in read images. SOLUTION: An AGC-M0 circuit 130 connected to an output terminal OS1 in a quadripartite photoelectric transducer (CCD) 34 divided lets a constant current flow through a differential amplifier circuit 131 by using the differential amplifier circuit 131, a both terminal detection circuit 132, a differential amplifier circuit 133, a comparator circuit 134, a control reference value 135, a constant current circuit 136 and a voltage holding circuit 137 to output the compared result of the comparator circuit 134 as a control reference value for AGC-S1 circuit 140 to AGC-S3 circuit 160, thus the density difference is corrected at the AGC-S1 circuit 140 connected to an output terminal OS2, AGC-S2 circuit 150 connected to an output terminal OS3, and AGC-S3 circuit 160 connected to an output terminal OS4.
Patent JP-S5825349-A (JP)
Title: Amino resin molding material
Inventor: NAKAMURA TAKAYUKI
IPC: C08K7/14
Filed: 1981-08-07
Abstract: PURPOSE:To provide the titled molding material useful for electrical equipment and giving moldings which are sanitary and have remarkably improved resistance to arc, heat and insert cracking, dielectric properties and insulation resistance after boiling, by incorporating glass fiber and a silane coupling agent in an amino resin. CONSTITUTION:Glass fiber, pref., of alkali-free glass and a silane coupling agent are added to an amino resin, pref. melamine resin, particularly solid melamine resin to obtain the desired amino resin molding material. The amount of glass fiber to be added is not critical. Pref. glass fiber is used in an amount of 30-70wt% based on that of the resulting molding material. Any silane coupling agents may be used, through gamma-aminopropyltriethoxysilane is preferred. Other additives such as hardener, parting agent and filler may be added.
Patent JP-S5885794-A (JP)
Inventor: KURARENSU II BURANCHIYAADO
IPC: F16H3/10
Filed: 1982-07-16
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-S5248943-A (JP)
Title: Testing function of electronic equipment
Inventor: HOSHI SHIROU
IPC: G06F11/08
Filed: 1975-10-17
Abstract: PURPOSE: 1-bit error testing function or the testing function to confirm the written information plus 1-bit error correction code generation circuit are applied.  As a result, intermediate logic test can be performed without having an independent testing fuction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07303672-A (JP)
Title: Automatic door of vehicle for physically handicapped person
Inventor: MIWA MIYOJI
IPC: A61G3/00
Filed: 1994-05-12
Abstract: PURPOSE:To reduce the load on an physically disabled person in getting on and off a vehicle, by installing door opening/closing mechanism and locking mechanism parts on a door supporter to operate interlocking to make opening/ closing and sliding operations of the rear door completely automated. CONSTITUTION:An operation switch to operate opening/closing of a rear door 1 of vehicle 2 for a physically handicapped person is installed on an inside panel etc., near the driving seat, and is connected to a control circuit in the control box set in a suitable place in the vehicle 2. The switch is connected to a door slide motor 15 of a door slide mechanism part 4, a driving engine 17 of a door opening/closing mechanism part 5 and a driving device 27 of a door lock mechanism part 6 via the control circuit to interlock those mechanism parts 4, 5, 6. When the operation switch is operated to the opening side, the door is unlocked by the door lock mechanism 6 and activates the driving engine 17 of the door opening/closing mechanism part 5 to open the rear door 1 and the door slide motor 17 of the door slide mechanism part 4 to move the rear door rearward.