baber/WOPTO huggingface dataset:
Patent JP-S6265645-A (JP)
Title: Heat insulator for heat insulation of food
Inventor: HASEGAWA KIYOSHI
IPC: C09K5/00
Filed: 1985-09-17
Abstract: PURPOSE:The titled heat insulator, obtained by hermetically sealing (hydroxy) stearic acid in a heat-resistant container and capable of keeping a food warm for a long period. CONSTITUTION:A heat insulator obtained by hermetically sealing (hydroxy) stearic acid in a heat-resistant container, e.g. a bag made of a heat-resistant thermoplastic synthetic resin such as polyacetal resin or container made of aluminum, etc.
Patent JP-2000047037-A (JP)
Title: Display device and optical fiber using for the device
Inventor: FUKAZAWA YUJI
IPC: G02B6/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the dense arrangement of optical fibers by providing the device with a light source, the optical fibers with which the light from the light source is introduced from their one end and is emitted from their other end, a light diverging means for diverging the light and a display irradiated by the light from the light diverging means. SOLUTION: This display device is provided with the light source 12, the at least one optical fibers 14 with which light from the light source is introduced from the one end and is emitted from their other ends, the diverging lens 24 which is disposed at the other end of the optical fibers 14 and diverges the light and a signboard 16 of an internal illumination type as a display which is irradiated by the light from the diverging lens 24. The inside of the signboard 16 of the internal illumination type as the display may be irradiated with the light from the light source 12 via the optical fibers 14 of an end emission type in such constitution. As a result, the display device which is capable of making uniform illumination even if the optical fibers 14 are not densely arranged and the optical fibers 14 of the end emission type useful for use therein may be obtd.
Patent JP-H0647928-A (JP)
Title: Core for print head
Inventor: AOTO TORU
IPC: B41J2/235
Filed: 1992-07-30
Abstract: PURPOSE:To eliminate an occurrence of a thermal strain at the time of laser welding to obtain stable magnetic characteristics with little eddy current loss by a method wherein projected parts provided on a bonding surface of one core piece are fitted into fitting holes provided in a bonding surface of the other core piece. CONSTITUTION:Core pieces 10, 11 having the same profile are obtained by press-cutting a cold-rolled Permendur profile planar material. Two projected parts 12 are formed on the core piece 10 by press-embossing. Fitting holes 13 are formed in the other core piece 11 by press-cutting. These core pieces 10, 11 are fitted with each other, and in this state the heads of the projected parts 12 are pressed by conical lugs. In this manner, the projected parts are spread to be pressed against wall surfaces 14 of the fitting holes 13 to be securely bonded thereto. The bonded core pieces are subjected to magnetic annealing by being heated to 850 deg.C and slow cooled to be completed as a core 1.
Patent JP-S6353333-A (JP)
Inventor: ZEODORA JII DAKUROSU
IPC: F16F9/10
Filed: 1987-08-18
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-H0931694-A (JP)
Title: Surface treating device
Inventor: ITOKAWA YOICHI
IPC: C23C22/73
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To control the temp. of a liquid chemical agent in a treating vessel so as to be uniform and also to be maintained at an adequate level, to uniformize the chemical composition of the liquid chemical agent and to improve the quality of an object to be treated in the device for performing surface treatment such as plating, pickling, coating, chemical polishing, metallic film coating treatment, or degreasing. SOLUTION: In this device, external circulation routes are connected to a treating vessel 1 for immersing an object to be treated. A liquid sucked into the external circulation routes through suction ports 3a and 3b of the treating vessel 1 is discharged into the treating vessel 1 through discharge ports 5a and 5b of the vessel 1. The discharge directions of the liquid through the discharge ports 5a and 5b are appropriate for allowing the liquid to flow along with the internal shape of the treating vessel 1. At least one of the external circulation routes is provided with a liquid temp. adjusting section 6.
Patent JP-S6095307-A (JP)
Title: Position measuring device
Inventor: FUJIMORI YASUTOMO
IPC: G01C3/06
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a titled device which has a high accuracy and also is inexpensive by providing a focusing controlling circuit for detecting an image forming position of a reflected image of a photodetecting part, and moving a movable lens placed between a light source and a focusing lens in accordance with a difference to a reference position in which a spot diameter of the reflected image becomes minimum. CONSTITUTION:A projecting system 2 converts a light 22 generated from a light source 21 consisting of a semiconductor laser device, to parallel lights by a collimating lens 23, and thereafter, irradiates them to an object to be measured 1 through a movable lens 24 and a focusing lens 26. Also, a photodetecting system 3 photodetects a reflected light 31 by a photodetector 33 through an image forming lens 32, and also detects a light quantity distribution of a photodetecting spot. Moreover, a focusing controlling circuit 4 consists of a spot position detecting circuit 41, a CPU42 and a movement controlling circuit 43, derives a difference between center position information of the photodetecting spot and reference position information stored in advance in an internal memory, and moves the lens 24 so that the spot diameter becomes minimum, by driving a moving mechanism 25.
Patent JP-H1046239-A (JP)
Title: Production of formed body made of precipitation hardening type stainless steel
Inventor: HONMA TOSHIO
IPC: G01L19/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make excellent the working precision, the degree of freedom in designing, working efficiency in a formed body and furthermore to reduce working strains therein by forming a stainless steel into a prescribed shape by forging, subjecting it to re-solid solution treatment and executing precipitation hardening treatment. SOLUTION: A precipitation hardening type stainless steel is subjected to preliminary forming into a shape close to a prescribed one. At the time of forming a forming material into a prescribed shape, at least, a part is formed by forging. The part hard to form according to a working method such as cutting is preferably formed by forging. Cold forging is preferable since its dimensional precision improves. Precipitation hardening occurs in the process of the forging, and working strains are present. The intermediate formed body is heated and is subjected to re-solid solution treatment to release the working strains. It is cooled and solidified to return to a state of solid solution and is subjected to precipitation hardening. The formed body free from the working strains can be formed.  It is permissible that the formed body is returned to a state of solid solution, is additionally subjected to working such as cutting and is reheated to a precipitation hardening temp. The formed body having a shape and dimension hard to work can efficiently be produced with high precision.
Patent JP-S5993108-A (JP)
Title: Liquid fuel burner device
Inventor: SHIMODA HISANORI
IPC: F23D9/00
Filed: 1982-11-19
Abstract: PURPOSE:To perform safe combustion at a high load through efficient mixture of the air and liquid fuel, by a method wherein sprayed particle is fed along a combustion plate, and the air is supplied through a number of air holes provided in the combustion plate. CONSTITUTION:Sprayed particle 14 is supplied as shown by a broken line 15. By feeding the air through air holes 4 at a speed slower than a fuel speed, and an air flow 16 flows curvedly owing to the sprayed particle 15. In which case, the air and the fuel are well mixed on the downstream of the air hole 4 to form flames. These flames are formed in a flat manner along a combustion plate 3. The sprayed particle of the fuel flows along the combustion plate 3, and flows in a condition to be dispersed over the entire range of the combustion plate 3 as the particle is mixed with the air fed through the air holes 4. The fuel is fed close to the combustion plate at a distance closer than a quenching distance (h) from the surface of the combustion plate 3. This eliminates the need for mixture of the air and the fuel, reduces creation of noise, and besides, enables safe combustion of the fuel at a high speed.
Patent JP-H0367448-A (JP)
Title: Electron beam device
Inventor: NAKASUJI MAMORU
IPC: H01J37/073
Filed: 1989-08-07
Abstract: PURPOSE:To reduce the outgoing gas quantity and miniaturize a device by manufacturing an envelope with a high-magnetic permeability material, and providing multiple slit-shaped vacuum exhaust ports in a lattice shape so that the outward direction of the envelope is made vertical to the orbit of an electron beam. CONSTITUTION:An electron gun chamber is constituted of a thermoelectron emitting cathode 1, an extracting electrode 3, a suppressor electrode 2 and an anode 4, and it is formed with an envelope 8. Slit-shaped exhaust ports 5b1, 5b2...5b5 are partitioned by multiple grids 5a1, 5a2,...5a4 on the side of the envelope 8 provided at the center section of this chamber. A through hole is provided at the upper section of the envelope 8, and an electron gun structure body 9 with the cathode 1 at the tip is inserted into this hole. A through hole is formed at the lower section, and the passage of a communicated electron beam is provided. The magnetic line of force from the outside of the envelope 8 rarely enters the chamber, and the magnetic line of force entering through the exhaust port 5b1, or the like is parallel with the orbit of the electron beam and has no effect on the electron beam. No magnetic line of force enters the envelope 8, thus the shield effect is not impaired.
Patent JP-2000019340-A (JP)
Title: Optical fiber retaining mechanism of optical fiber fusion splicing machine and optical fiber retaining method for optical fiber fusion splicing machine
Inventor: YAMAMOTO KAZUNORI
IPC: G02B6/255
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To neatly align and hold optical fibers along the optical fiber arraying grooves of an optical fiber arranging implement. SOLUTION: This optical fiber retaining mechanism is provided with the optical fiber arranging implement 10 formed with a V-groove 9 on its front surface, a fiber clamp 3a for retaining the front end side of the optical fiber 13b arranged in the V-groove, a fiber clamp 3b for retaining the optical fiber 13b in the position parted from the fiber clamp 3b via a spacing in the longitudinal direction of the optical fiber, a fiber clamp 3c for retaining the front end side of the optical fiber 13a and a fiber clamp 3d for retaining the optical fiber 13a in the position parted from the fiber clamp 3c via a spacing in the longitudinal direction of the optical fiber. The optical fiber retaining surfaces 5 of the fiber clamps 3a to 3d are formed to a projecting curved surface shape.  The optical fibers 13a, 13b are respectively retained at two points in a longitudinal direction by the fiber clamps 3a to 3d, by which the optical fibers 13a, 13b are surely retained. The failure of the optical fibers 13 is prevented by forming the optical fiber retaining surfaces 5 as curved surfaces.
Patent JP-H0848716-A (JP)
Title: Method for recovering polymer
Inventor: KITAYAMA TSUTOMU
IPC: C08F6/00
Filed: 1994-08-05
Abstract: PURPOSE:To reduce contamination of a container for coagulation during coagulation by coagulating a polymer latex under particular conditions and heat-treating the coagulated polymer. CONSTITUTION:A coagulant is added to a polymer latex so that when the coagulant is in a salt form, C <= coagulant concn. (mmol)/l<=CT2000 for monovalent cation, C <= coagulant concn. (mmol/l)<=C+30 for divalent cation, and C <= coagulant concn. (mmol/l)<=CT10 for trivalent cation, while when it is in an acid form, C [coagulation value (mmol/l) <= coagulant concn. (mmol/l)<=CT30. The mixture is stirred under conditions of a temp. of Tv (Vicat softening point of recovered polymer) -40 < coagulation concn. <Tv-10 and 10 <= peripheral speed at the front end of an agitating blade <=500(cm/sec), thereby coagulating the polymer. The coagulated polymer is heat-treated at a temp. of Tv <= treatment temp. <=Tv+50 deg.C.
Patent JP-S58107162-A (JP)
Title: High-frequency thawing apparatus
Inventor: HOSOKAWA FUMINOBU
IPC: A23L3/365
Filed: 1981-12-16
Abstract: PURPOSE:To obtain the titled thawing apparatus having simple electrode-driving device, without using speed reducing mechanism nor conversion mechanism, etc., at a low cost, by using a shape memory alloy as the electrode-driving material for controlling the height of the movable electrode. CONSTITUTION:When the power of the high-frequency thawing apparatus is turned on and the door of the thawing chamber is opened, the contact of the switching means 16 is closed, the shape memory alloy 14, 14' are electrified, and the movable electode 11 is lifted. Consequently, the food 9 to be thawed can be easily put into the chamber 9'. After putting the food 9 into the chamber 9', the door is closed and the contact of the means 16 is opened to cut the electric supply to the alloy 14, 14'. As a result, the electrode 11 is lowered until the insulation plate is brought into contact with the food 9 to be thawed, and the position of the electrode 11 is determined. Since the spring force of the alloy 14, 14' is directed to compensate the weight of the electrode 11, the force applied to the food 9 to be thawed becomes very small. Thereafter, the thawing operation is started, proceeded and finished. The thawed food 9 can be taken out easily from the chamber as the electrode 11 moves upward by opening the door.
Patent JP-S6447945-A (JP)
Title: Data processor for chromatograph
Inventor: KAMISAKA ITARU
IPC: G01N30/86
Filed: 1987-08-18
Abstract: PURPOSE:To enable quick setting of analysis condition for a new sample, by arranging a microprocessor, a printer block, a bar code reader and the like. CONSTITUTION:When inputted from a chromatograph 1, a signal is converted 2 into digital from analog and brought into a microprocessor 3 to perform a data processing while a signal waveform and the results of the data processing are printed out with a printer plotter 6. When an operator analyzes a new sample, a bar code reader 9 is used to set and input analysis condition. In other words, a corresponding one is selected from data previously printed on a recording paper where components in the sample are described and information therein, namely analysis conditions are read and set with a bar code reader 9 following a peak crest or a bar code in lines at a section for printing results of calculation.
Patent JP-H0744620-A (JP)
Title: Attendances control system
Inventor: HIRANO SHIGEOMI
IPC: G06Q50/10
Filed: 1993-07-28
Abstract: PURPOSE:To provide an attendances control system which can be utilized in both of a small event place with only one entrance gate and a large event place where plural entrance gates exist and can be exactly and quickly performed without assistance. CONSTITUTION:This system is composed of a reading means 2 reading the data of an admission ticket at an entrance gate, a recording means 3 recording the read data on a recording medium, a recording medium 4 which is possible to record the data by the recording means 3 and is portable, an input means 5 inputting the data recorded from the recording medium 4 in a sum-up means 6, a sum-up means 6 summing up and converting the data inputted from the recording medium 4 and an output means 7 outputting the data summed up and converted by the sum-up means 6.
Patent JP-S6447225-A (JP)
Title: Voltage generating circuit
Inventor: WASHIO TOSHIFUMI
IPC: H02M7/12
Filed: 1987-08-18
Abstract: PURPOSE:To prevent unstable operation of a power source circuit, by arranging a voltage monitor circuit at the output of a DC power source and discharging a capacitor for feeding power to a drive circuit for the power source circuit upon droppage of output from the DC power source below a threshold voltage. CONSTITUTION:In a controller for a power source circuit 2 to be employed in an AC.DC eliminator power source equipment for exchange, voltage across a capacitor C0 is fed to a drive circuit for the power source circuit 2 and a transistor Q0 is connected in parallel with the capacitor C0. The base of the transistor Q0 is connected through a Zener diode D1 to a series/parallel circuit comprising resistors R1, R2 and a capacitor C1. A voltage monitor circuit 1 is arranged at the output of a DC power so as to control a switch SW connected with the parallel resistor R2 of the capacitor C1 based on an output from the voltage monitor circuit 1. Upon droppage of the output from the DC power source below a predetermined threshold, the switch SW is closed to discharge the capacitors C1, C2 sequentially so as to stop the power source circuit 2.
Patent JP-H0952985-A (JP)
Title: Composition for semiconducting layer of power cable
Inventor: NITTA MAKOTO
IPC: H01B9/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, comprising a resin mixture of a specific composition with carbon black, excellent in water treeing and heat resistances, mechanical characteristics, economical efficiency, etc., and useful for a cross-linked polyethylene insulating power cable having a semiconducting layer. SOLUTION: This composition for a semiconducting layer of a power cable is obtained by using two kinds of (A) a resin mixture containing (i) >=10 and <=40wt.% noncrystalline or slightly crystalline ethylene-α-olefin copolymer having <0.89g/cc density and (ii) a low-density polyethylene produced by a high-pressure method as the balance of the component (i) and (B) carbon black as a basic composition. Furthermore, a 3-20C α-olefin is preferably used as the α-olefin in the component (i). The component (B) is used as an electroconductivity imparter and is preferably a highly electroconductive furnace black. The amount of the component (B) is preferably 5-60 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H0868230-A (JP)
Title: Multistory storing facility and method of how to use it
Inventor: NIIYAMA TETSUO
IPC: E04H6/18
Filed: 1994-08-30
Abstract: PURPOSE: To make it possible to omit a road space and bring in and out a safekeeping article to and from a storage rack promptly. CONSTITUTION: Each of a traveling passage is installed to six rows of storage racks 1.1 provided with a plurality of stage racks 1a standing side by side on both ways. A car entrance and exit 14 is installed to the right end of the traveling passage 2. There are provided an elevator 3 which moves on both ways along the traveling passage 2 and a lift mount 9 which moves vertically inside the elevator 3. A turntable on the lift mount 9 is provided with a truck 10 which moves cars 4 on both ways between the car entrance and exit 14 and the turntable 12. The lift mount 9 is adapted to face the car entrance and exit 14 by running the elevator 1 and lifting the lift mount 9 while the car 4 is brought into the lift mount 9 with the truck 10.  Then, a specified portion of the racks 1a is faced with the lift mount 9 by the traveling of the elevator 1 and the lifting of the lift mount 9 and the turning of the furnable 12 so that the car 4 may be brought out to the rack portion 1a by means of the cart 10.
Patent JP-S6263618-A (JP)
Title: Controlled cooling method for steel pipe
Inventor: ISHIMOTO SEIJI
IPC: C21D9/08
Filed: 1985-09-17
Abstract: PURPOSE:To quench a steel pipe suitably and to stabilize its material quality, by cooling the steel pipe only from outer part, measuring temp. thereof by thermometer therein and controlling cooling water basing on the value. CONSTITUTION:While revolving the high temp. steel pipe 1 by a revolving roll 2, a cooling water (b) is allowed to uniformly flow down on outer surface in longitudinal direction of steel pipe from a slit nozzle 4 of a cooling water vessel 3 to cool it. In this case, a metal tube 5 for temp. measurement is inserted into the pipe 1, a radiation light (i) of inner surface of steel pipe is introduced to a converter 20 by a reflecting mirror 6 and an optical fiber cable 7 and converted to electrical signal such as voltage. An outer tube 11 is provided outside the tube 5, air is entered between both from an inlet 13 and jetted from a nozzle 12 to prevent the entering of cooling water into steel pipe. A rod 18 of an air cylinder 17 is reciprocated by electrical signal from the converter 20 through a controlling circuit 22 to operate a flap 23 for stopping cooling attached to a supporting arm 16, water quantity of a cooling water C splashed on steel pipe is controlled to control cooling rate of steel pipe and always obtain stable material quality.
Patent JP-H0650542-A (JP)
Title: High frequency heating and cooking device
Inventor: MURAKAMI SUSUMU
IPC: F24C7/02
Filed: 1992-07-31
Abstract: PURPOSE:To enable an air pressure at a suction port to be easily adjusted by a method wherein the length of a passage from a vapor sensor is set such that the passage at a suction port side is elongated more as compared with the length of a discharging port. CONSTITUTION:A distance L0 got from a vapor sensor 5 is made shorter at an air discharging port 8 than that of the prior art and a distance Li from the vapor sensor 5 is in turn elongated at a suction port 7 side than that of the prior art. Due to this arrangement, an air flow entering at the suction port 7 is not concentrated at the vapor sensor 5, but an air pressure taken into the suction port 7 can be easily adjusted in response to a size of an opening area of the suction port 7. With such an arrangement, the most suitable air taking volume can be assured without being influenced by a pressure of air entering into the suction port of the vapor sensor 5.
Patent JP-H0488233-A (JP)
Title: Shock absorber
Inventor: KANBARA MAKOTO
IPC: F16F9/53
Filed: 1990-07-30
Abstract: PURPOSE:To maintain the viscosity increasing effect, etc., for a long period and improve the durability of the electric viscous fluid by charging the inside of a case with the electric viscous fluid and allowing the voltage applied between electrodes to be controlled. CONSTITUTION:When a voltage is applied between electrode plates 20, an electric field is formed which crosses at right angle with the flow of the electric viscous fluid which directs to a fluid chamber 9b from a fluid chamber 9a through a communication passage 10a, through hole 8a, and a communication passage 10b or the flow in the counter direction, and the viscosity of the electric viscous fluid nipped between the electrode plates 2 increases. Accordingly, the viscosity of the fluid which passes through the through hole 8a of a piston 8 is controlled, and the viscous resistance of the fluid is adjusted. When the piston 8 lowers, a portion of the electric viscous fluid in the fluid chamber 9b circulates in the fluid chamber 9a in the upper part of a case 7 through a circulation pipe 16 and a check valve 15, and the electric viscous fluid is agitated, and the sinking of the solid particles is reduced, and even if the solid particles precipitate, the solid particles are dispersed, and the characteristic of the electric viscous ffuid such as viscosity increasing effect can be maintained.
Patent JP-S6361189-A (JP)
Inventor: ITO TERUO
IPC: G21C15/243
Filed: 1986-09-02
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。