baber/WOPTO huggingface dataset:
Patent JP-H1058392-A (JP)
Title: Die cutting device
Inventor: MARUYAMA MASAKI
IPC: B30B15/34
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To share a metal mold for works different in property such as a material or the like by connecting a temperature control device for passing a temperature controlling fluid to a flow passage formed in such a manner as to pass a temperature control liquid in a die so that the vicinity of the hole part near a die becomes a designated temperature. SOLUTION: Plural hole parts 21 are surrounded substantially like a square collectively from the outside to form a flow passage 31 for passing temperature control liquid such as water in the peripheral part in the die 18. A liquid supply source 32 for supplying temperature control liquid into the flow passage 31 is connected to the flow passage 31. The liquid supply source 32 controls the supply quantity and temperature of temperature control liquid by a control device 33. According to the temperature detected by a temperature sensor 34 provided in the vicinity of the hole part 21 of the die 18, the control device 33 controls the liquid supply source 32, whereby the temperature near the hole part 21 of the die 18 is adjusted to a designated temperature. Thus, a temperature control device 35 of the die can be constructed.
Patent JP-H0376214-A (JP)
Title: Contamination preventing device for sample and the like
Inventor: YAMADA ATSUSHI
IPC: H01L21/027
Filed: 1989-08-18
Abstract: PURPOSE:To enhance the yield of production and to improve accuracy by a method wherein the gas introduced into a sample exchanging chamber from a gas introducing hole is blown against a wafer while it is being stirred by a fan. CONSTITUTION:A gas introducing hole 6 is provided at the position opposing to a conveying mechanism 3, and a fan 13, which is driven by the driving means 14 such as a motor and the like, is provided between the conveying mechanism 3 and the gas introducing hole 6. When the lithography operation for a wafer 4 is completed, the wafer 4 is returned to the sample exchange chamber 2 by the conveying mechanism 3. After a vacuum valve 7 is closed and evacuation is shut off by a vacuum pump 8, a leak valve 9 is opened, the gas coming from a high pressure gas source 12 is set at appropriate pressure by a pressure-reducing valve 11. The gas, for which dust is removed through a filter 10, is introduced into the sample exchange chamber 2 from a gas introducing hole 4. This gas is uniformly diffused on the wafer 4 while it is being agitated by the fan 13. As a result, the flying up of dust which is collected on the base part of the chamber 2 can be suppressed even when the gas is introduced at relatively high speed, the surface of the wafer 4 can be maintained clean, and the yield of a semiconductor product can also be enhanced remarkably.
Patent JP-S6455611-A (JP)
Title: Constant voltage powder unit for electronic control system for vehicle
Inventor: SUZUKI MOTOYOSHI
IPC: C23C14/34
Filed: 1987-08-26
Abstract: PURPOSE:To always correctly keep relations between an electronic circuit means and a supply voltage with a simple circuit constitution by applying higher one of the main constant voltage from a main constant voltage power source and the auxiliary constant voltage from an auxiliary constant voltage power source to a microcomputer. CONSTITUTION:When a main constant voltage power source 60 is fed from a battery B by an ignition switch IG, the main constant voltage power source 60 generates the main constant voltage. At this time, an auxiliary constant voltage power source 70 is always fed from the battery B and generates the auxiliary constant voltage. Consequently, a higher voltage selecting means 80 selects higher one of the main constant voltage and the auxiliary constant voltage and generates the selected voltage. Therefore, the main constant voltage is applied to the electronic circuit means and the selected voltage is applied to a microcomputer 30. Thus, ideal relations between the main constant voltage and the auxiliary constant voltage are realized with the simple circuit constitution.
Patent JP-S6372973-A (JP)
Title: Air-sealing method
Inventor: KON YOSHIO
IPC: F16J15/40
Filed: 1986-09-11
Abstract: PURPOSE:To reduce the amount of inert gases to be used, by measuring the flow rate in a web communicating passage so as to control the rotation of a circulating fan. CONSTITUTION:From slit-shaped circulating air blowing nozzles 1 each of which is opposite to a surrounded space, circulating air is blown out to the side surfaces of a web communicating passage 12, and the number of revolutions of circulating fans 5 which take in air from circulating air suction ports 2 provided on the side surfaces of the web communicating passage 12 is controlled so that the wind pressure from the circulating blowing nozzles 1 is opposed to the pressure on the surrounding space sides. Further, inert gas is supplied to the atmospheric space side from the arranged part of this circulating system, and the mixed gas consisting of the inert gas and the atmosphere is exhausted. By this constitution, the capacity of an exhaust fan can be reduced, and further the amount of inert gas to be used can be reduced.
Patent JP-H0377862-A (JP)
Title: Bicyclo(2,2,1)heptane derivative, purification and its production
Inventor: WAKATSUKA HIROHISA
IPC: C07C303/40
Filed: 1989-08-18
Abstract: NEW MATERIAL:A compound shown by formula I. EXAMPLE:(5Z)-6-[3-(4-Bromobenzenesulfonylaminomethyl)bicyclo[2,2,1]hep tan-2- yl]hex-5-enoic acid cyclohexylamine salt. USE:An intermediate for producing thromboxane A2 antagonist. A purification process is simplified and the compound shown by formula I can be industrially produced. PREPARATION:A compound shown by formula III according to the reaction formula is subjected to Wittig reaction in an inert organic solvent such as THF in the presence of a base to give a compound shown by formula II. Then this compound is reacted with 1-1.5 equivalent cyclohexylamine in an inert organic solvent such as methylene chloride to give a compound shown by formula II. Then the prepared compound shown by formula I is crystallized, isolated and then returned to an acid to give the purified compound shown by formula II. The compound shown by formula II is esterified with n-decanol to give a compound shown by the formula A, a thromboxane A2 antagonist.
Patent JP-S59102744-A (JP)
Title: Film storage device
Inventor: KONOUYA YOSHIKAZU
IPC: G03B27/30
Filed: 1982-12-06
Abstract: PURPOSE:To make the construction simple, in a film storage device to be furnished between the photographing process and processing process of a camera processor etc., by providing possibility of using the drive force for winding up the film as the motive power to shift a takeup reel from the photographing track to developing track and vice versa. CONSTITUTION:When a film 14A sent from a photographing track is taken up on a takeup reel 1, the reel 1 is rotated by a drive belt 21, to which the drive force of a drive belt 23 is transmitted, and which contacts the outside surface 3 of said reel. When a certain specific amount of film 14A is wound around this reel 1, a solenoid 9 is energized to permit a moving cutter 10 to cut the film 14A as well as to shift a connecting rod 19 in the C direction through connecting means 15, 16, 18, whereby the drive belt 21 is put in contact with a rotary disc 6 to turn it. Thereby the reel 1 is rotated 180 deg. through a shaft 5, i.e. till the position mating with the developing track, and thereafter the film 14A is sent to the developing track.
Patent JP-S6192516-A (JP)
Inventor: MIYASHITA MIZUO
IPC: A01K63/00
Filed: 1984-10-11
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-H1155026-A (JP)
Title: Antenna device
Inventor: ISHIKAWA YOHEI
IPC: H01Q1/38
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To suppress power received from a perpendicular direction when plural surface-mounted antennas of different directivity are used. SOLUTION: On a shield panel 13, an opening part 14 is formed near surface- mounted antennas 11 and 12 having strong directivity parallel (horizontal) to a ground board 2. Thus, the characteristics of the surface-mounted antennas 11 and 12 originally having a strong horizontal directivity are maintained, and horizontal directivity is provided respectively together with other surface- mounted antennas 3, 4 and 5 or the like.
Patent JP-H1162618-A (JP)
Title: Cover structure body
Inventor: HANAWA KAORU
IPC: F02B77/13
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours for assembly by simplifying structure for preventing the noise caused by the transmission of the vibration of the engine of a motorcycle, for example, and noise insulation structure for preventing the transmission of engine noise. SOLUTION: The end section of a fan cover 3 jointed to the engine case 1b of a motorcycle is made in two colors, and thermoplastic elastomer 3a is integrally formed to the jointing side, and a thick wall section 3b is formed by thickening the wall of the peripheral edge section of a louver section 3r as noise insulation structure that is in the peripheral edge section, and a foaming section (h) is formed in the thick wall section 3b for restraining the transmission of the noise caused by an engine.
Patent JP-H05281423-A (JP)
Title: Optical fiber array for thermal printer
IPC: G02B6/08
Filed: 1992-08-10
Abstract: PURPOSE: To obtain a print head which is easily assembled and has an optical fiber array formed by arranging optical fiber output end parts mutually distinctively at predetermined intervals. CONSTITUTION: The array 20 is constituted including the optical fibers 24, a holding member 26, and an adhesive (nont illustrated). The optical fibers 24 are supported and installed in spacer grooves 28 formed in the support member 22. The holding part 26 is adhered and fixed to the support member 22 and optical fibers 24 with an adhesive. Respective raw materials are so selected as to have substantially the same polishing rate, and consequently the array can easily be manufactured with efficiency.
Patent JP-H0259123-A (JP)
Title: Method and device for eliminating burr of plate
Inventor: HIRAI KIYOHIDE
IPC: B21D28/16
Filed: 1988-08-26
Abstract: PURPOSE:To improve the efficiency for deburring and to reduce the cost of the device by providing upper and lower press rolls having an outward taper and executing a pressing by allowing an edge having a burr of a plate to pass through a gap of its joined working parts. CONSTITUTION:On upper and lower rotation axes 1, 8, press rollers 4, 5, 9 and 10 having an outward taper 2 of a necessary angle are provided, respectively, and working parts 3 are opposed and fitted so as to be freely slidable. In this case, in the axes 1, 8, an engaging groove 6 is installed, and each roll is detained with a bolt 7. In this state, a burr is processed by rotating the rotation shaft 1 by driving a motor, rotating the rolls 9, 10 in the opposite direction by bring them into contact with the rotating press rolls 4, 5, and allowing a plate 15 having a burr to pass through a gap 14 of a working part 3. Since the burr processing is executed by the pressing and no damage is generated in the plate 15, the deburring efficiency is improved. In such a way, the device is simplified and the cost of the device is reduced.
Patent JP-S6271763-A (JP)
Title: Airflow controller
Inventor: KAWAGUCHI SEIJI
IPC: B62D37/02
Filed: 1985-09-26
Abstract: PURPOSE:To aim at improvement in efficiency of a straightening vane with a simple structure, by pivotally attaching a flap rotatably to an end part at the downstream of the straightening vane fulcrumed free of rotation via a cam and a cam follower, and rotating the flap with rotation of the straightening vane. CONSTITUTION:When a hydraulic cylinder 31 is operated and a piston rod 32 is moved to some extent, a link 23 rotates around a shaft 21, whereby a straightening vane 3 rotates around a shaft 5 via a rod 18. At this time, a flap 9 also rotates around the shaft 5 together with the straightening vane 3, but since the cam follower 35 locked to the flap 9 is engaged with a cavity surface 38 of the cam 34 locked to a housing, in proportion as a turning angle of the straightening vane 3 becomes larger, a linear surface 41 of the cam follower 35 is pressed by a transition surface 39 of the cam 34, therefore the cam follower 35 is made to rotate around a shaft 8 so that an angle made by its symmetrical center line and that of the straightening vane 3 becomes increased. Thus, since an angle between the straightening vane and the flap is alterable with a single hydraulic cylinder alone, thus efficiency is improved with a simple structure.
Patent JP-S58116102-A (JP)
Inventor: YOSHIZUMI TOSHIHIKO
IPC: B27L5/08
Filed: 1981-12-29
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-S6367996-A (JP)
Title: Video tape recorder
Inventor: FUJII KUNIAKI
IPC: H04N9/87
Filed: 1986-09-10
Abstract: PURPOSE:To prevent the omission of color by writing synchronously with a horizontal synchronizing signal to the line memory of a luminance signal processing system and writing synchronously with a signal obtained by extracting the horizontal synchronizing signal with a chrominance sub-carrier to the line memory of a chroma signal processing system. CONSTITUTION:A video searching signal (composite signal) reproduced by a video search is separated into a luminance signal component and a chroma signal component by a Y/C separating circuit 1. These signals are inputted to respectively corresponding luminance signal processing system 2a, a chroma signal processing system 2b through a filter. A control part 6a outputs the horizontal synchronizing signal to the line memory 4a, writes synchronously therewith and reads synchronously with the frequency of four times of the chrominance sub-carrier (fSC). A control part 6b writes synchronously with the signal (frequency 4fSC) obtained by extracting the horizontal synchronizing signal with the chorminance sub-carrier in the line memory 4b.
Patent JP-H0871501-A (JP)
Title: Coating film structure
Inventor: TANIGUCHI YUKIFUMI
IPC: B05D5/06
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a coating film structure which can make the depression of mottled appearance compatible with the keeping of deep color tone which is a characteristic contrary to the former by forming a color clear layer containing a colorant on a color base layer containing a colorant. CONSTITUTION: A best suited coating film structure for a top coating applied to a car body is composed of a color base layer 1 containing a colorant 3 and a color clear layer 2 containing a colorant on the color base layer 1. In this case, the colorant density of the color base layer 1 and that of the color clear layer 2 are determined within a closed region formed by either one of two evaluation curves of a deep color tone which represent borders for the presence and the degree of deep color tone respectively, using a roughly projecting curve toward an original point, and either one of two evaluation curves of mottled appearanse which represent borders for the degree and presence of mottled appearance, using a mildly detrodown turning curve,  on the orthogonal coordinate consisting of the colorant density of the color base layer 1 as 'x' axis and the colorant density of the color clear layer 2 as 'y' axis.
Patent JP-H05187034-A (JP)
Title: Sieve bucket
Inventor: ITO IKUO
IPC: E02F3/40
Filed: 1992-07-17
Abstract: PURPOSE:To conduct excavation work and sieve work efficiently at the same time by vibrating an inner frame body installed into a bucket body through a cushioning material by a vibrating body such as a vibrovibrating body. CONSTITUTION:An inner frame body 3 housed into a bucket body 2 with at least both side walls, and penetrating sections are distributed and formed to the lower section, etc., of the circumferential wall of the inner frame body 3. A cushioning material such as a vibration-proof rubber is disposed between the internal surface of the side wall of the bucket body 2 and the external wall of the inner frame body 3. A vibrovibrating body 6 rotating a pair of shafts with eccentric weights in the opposite direction is installed on the outside of the upper wall or the rear of the circumferential wall of the inner frame body 3. A cylinder vibrating body alternately changing over electromagnetic changeover valves by electrically generated pulses and vibrating a piston may also be mounted in place of the vibrovibrating body 6. The inner frame body 3 is vibrated in the bucket body 2 by the vibrating body 6, and the sieve operation of a substance to be excavated is conducted.
Patent JP-H0262600-A (JP)
Title: Electromagnetic type sounding body
Inventor: KONISHI SHUHEI
IPC: G10K9/13
Filed: 1988-08-29
Abstract: PURPOSE:To improve the operability by forming C surface parts at corner parts of a frame and a cap, forming projection parts for fitting engagement and hole parts at the C surface parts, and engaging the both. CONSTITUTION:The cap 9 has C surfaces cut at two corner parts different from sounding parts 10, and hole parts are formed at the C surface parts 11. The frame 7 also has C surfaces cuts at two corner parts as well as the cap 9 and projection parts are formed at the C surface parts 11. The cap 9 is inserted into the frame 7 and the hole parts of the cap 9 and the projection parts of the frame 7 are coupled with each other to fix the cap 9 to the frame 7.
Patent JP-S6371592-A (JP)
Title: Fuel feeder for vehicle
Inventor: NISHIKAWA YUKIHIRO
IPC: F02M37/00
Filed: 1986-09-12
Abstract: PURPOSE:To stabilize fuel supply, by arranging a pump having two pump sections formed on a single impeller in a tank then communicating between the inside and the outside of a partition wall through one pump section while comnmunicating between the inside and the fuel feed section of an engine through the other pump. CONSTITUTION:Circumferential grooves 27, 29 are made in an impeller 26 so as to form a pump section. Low temperature fuel is discharged through the circumferential groove 29 and a communication path 33 to the inside section 4 of a partition wall 2. Fuel having suppressed temperature rise is fed from the inside section 4 of the partition wall 2 through the circumferential groove 27 and a delivery pipe 15 to the fuel supply section of an engine. Consequently, low temperature fuel at the outside of the partition wall is transported to the inside section thus suppressing the temperature rise at the inside section.
Patent JP-H0860608-A (JP)
Title: Joint-sealing member, and method of finishing joint therewith
Inventor: SHIMADA MICHIO
IPC: E01C11/06
Filed: 1994-08-15
Abstract: PURPOSE: To quicken the work of finishing a joint part, by a method wherein the thickness of a bar-shaped joint-sealing member made of thermoplastic resin is made thinner than the width of the joint part, the height thereof is made higher than the depth of the joint part, and the length thereof is arbitrary. CONSTITUTION: A joint-sealing member is so composed that a thickness 2 of a main body 1 is made thinner than the width of a joint part 6, that a height 3 thereof is made higher than the depth of the joint part 6, and that a length 4 is made in a free size. When the joint-sealing member with the thickness 2 enabling insertion into the joint part 6 between concrete parts 5 is inserted thereinto, the upper part of the joint-sealing member with the height 3 slightly higher than a depth 7 of the joint part 6 becomes so as to slightly protrude from the surfaces of the concrete parts 5. After that, a hot iron is applied to the upper part of the joint-sealing member, the joint-sealing member is allowed to melt, and the whole thereof is allowed to melt.  In this way, by only a sheer method wherein the upper part of the joint-sealing member is heated with the hot iron, the joint-sealing member is melted and then solidified, and the work of finishing the joint part 6 can be quickened.
Patent JP-H10336154-A (JP)
Title: Light pulse position detector circuit, light pulse generator and their methods
Inventor: SHIMIZU KATSUHIRO
IPC: G02F1/01
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To output a light pulse having a short width. SOLUTION: This circuit is provided with a light source 26 which outputs an optical signal, an oscillator 5 that outputs an electric clock signal, a 1st optical modulator 3a which performs intensity modulation of the optical signal with an electric clock signal, a phase shifter 4 that shifts the phase of an electric clock signal, a 2nd optical modulator 3b which performs intensity modulation of an optical signal from the 1st optical modulator with the electric clock signal that undergoes phase shifting, an optical demultiplexer 2 which branches an output of the modulator 3b, a photodetector 8 which converts a demultiplexed optical signal into an electric signal, a dither signal generator circuit 11 that outputs a dither signal, a phase comparator 12 that performs synchronous detection of an output of the photodetector and the dither signal,  and a phase shifter control circuit 9 which controls a phase shift amount of the phase shifter. The phase shifter control circuit receives a dither signal and an output of the phase comparator as input signals and controls the phase shifter so as to maximize the output of the photodetector.
Patent JP-H0380179-A (JP)
Title: Device for producing semiconductor single crystal
Inventor: FUJII TAKASHI
IPC: C30B11/00
Filed: 1989-08-21
Abstract: PURPOSE:To obtain the device as the heat-resistant container capable of being produced at a low cost by forming the container for a molten single crystal material from the material nonwettable with the molten material and integrally combining the parts including the site in contact with the molten material separable from one other. CONSTITUTION:When a ZnSe single crystal, for example, is produced by the Bridgman technique, the heat-resistant container 10 is formed from high-purity BN having poor wettability with ZnSe and capable of being easily machined. The container 10 consists of eight container elements 11-18, and the element ends are liquid-tightly connected at the threaded parts. After a ZnSe single crystal is produced using the container 10, the parts from the bottom lid 11 to the crystal straight body part 15 are separated from one another at the threaded parts, the crystal tail part 16 is separated from the body part 15 by a cutter, and the crystal is taken out. The container of the semiconductor single crystal producing device can be easily formed in a desired optional shape at a low cost.
Patent JP-H1163745-A (JP)
Title: Refrigerant feeding amount indicating device for air conditioner and monitoring device
Inventor: URATA KAZUMIKI
IPC: F25B45/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable an adding amount of refrigerant to be calculated easily and accurately in a short time by a method wherein the added amount of refrigerant is calculated and displayed in reference to a procedure of selection of a pipe diameter and a procedure of determination of a refrigerant feeding amount on the basis of each of capacities and heights of an outdoor device and an indoor device as well as a pipe length for connecting these devices. SOLUTION: At first, a branch system of a piping system is inputted by an inputting means and then a capacity of an outdoor device 1 and a length of a main pipe 4 are inputted by the inputting means. Further, the connecting number of indoor devices 2a to 2c, capacities of indoor devices 2a to 2c corresponding to the connecting number, lengths of branch pipes 6a to 6c and installing positions about height direction of the indoor devices 2a to 2c for the outdoor device 1 are inputted.  A sum of added amount of refrigerant at the main pipe 4, added amount of refrigerant of each of the indoor devices 2a to 2c, added amount of refrigerant at branched pipes 6a to 6c and added amount of refrigerant at a branch pipe 5 is multiplied by a correction coefficient about the installing positions in height directions of the indoor devices 2a to 2c for the outdoor device 1 by a calculating means on the basis of these information so as to calculate an added amount of refrigerant.