baber/WOPTO huggingface dataset:
Patent JP-2000301122-A (JP)
Title: Block for constructing fermentation tank and method for constructing fermentation tank or multiple-tank juxtaposed fermentation tank using the same
Inventor: SATO KISHIO
IPC: C05F1/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide blocks for constructing a fermentation tank capable of easily constructing a multifunctional and highly practical fermentation tank and a method for constructing a fermentation tank or a multiple-tank juxtaposed fermentation tank by using the same. SOLUTION: Both the left and right side wall parts 4, 5 made of concrete, the upper plate part 6 and the bottom plate part 7 are used to form a box-shaped framework having a rectangular cross-sectional shape and having the hollow part 8 piercing the center portion thereof. Projected edge pedestals 11 extending from the side wall parts upwardly are formed to both left and right side edges of the upper plate part and a laterally projected edge part 12 is formed to one or both of the lower parts of the left and right side wall parts and a bottom joint part formed by partially projecting the reinforcing bars 13 embedded in the boxed shaped framework from the leading end part of the projected edge part is provided and joint parts 14 are provided to the front and rear side end edge parts of the left and right side wall parts and, further,  recessed groove parts for joints are provided to both front and rear end surface parts of the box-shaped framework formed into a rectangular shape by both left and right side wall parts, the upper plate part and the bottom plate part.
Patent JP-H07318734-A (JP)
Title: Quartz glass waveguide and its production
Inventor: OKANO HIROAKI
IPC: G02B6/122
Filed: 1994-05-27
Abstract: PURPOSE:To provide a quartz glass waveguide in which the loss in the dependency on polarized light is extremely low because an abnormal glass layer having high P2O5 density and higher refractive index than a core waveguide is not formed on the interface between a clad layer and a quartz glass substrate or a core waveguide, and to provide its production method. CONSTITUTION:After the core waveguide 3 is formed on a quartz glass substrate 1, a porous glass layer 4a of SiO2 with addition of B2O3 but containing no P2O5 is deposited to 250-350mum thickness by flame deposition method. Then a porous glass layer 4b of SiO2 with addition of B2O5 and P2O5 is formed to 10-50mum thickness by flame deposition method on the porous glass layer 4a. Then the substrate is put in an electric furnace, heated and sintered in a He gas atmosphere to 1330 deg.C to convert into transparent glass. Thus, a clad layer 5 comprising SiO2-B2O3-P2O5 glass and a thin film glass layer 6 having uneven distribution of P2O5 are formed.
Patent JP-S60261907-A (JP)
Title: Package type generating equipment
Inventor: TANAKA SUSUMU
IPC: F01K13/00
Filed: 1984-06-07
Abstract: PURPOSE:To simplify a readjusting work in place, to shorten a construction process, and to enable coping with inequal sinking of a berth at a site, by a method wherein a turbine, a generator, a condenser, etc. are installed on a bed plate in block, and the bed plate is resiliently supported to the berth by means of a spring. CONSTITUTION:In a shop where machineries, such as a turbine 3, generator 4, condenser 10, are manufactured, the machineries are installed to a prefabricated bed plate 20 made of concrete or steel skelton by a conventional installation process to form a one- piece structure. Thereafter, the machineries are moved to a dockyard in a shop, where a berth 1 is constructed, and the one-piece-structured bed plate 20, on which the machineries are installed, is installed on a spring 19 previously installed to the berth 1 to resiliently support the bed plate. This structure absorbs all vibration and deformation of the berth 1 during transportation through the working of the spring 19, and this prevents the occurrence of deviation of the installation condition of the machineries on the bed plate 20, resulting in simplification of a readjusting work after the bed plate is unloaded at a side. Further, this, even if distortion of the berth 1 occurs due to the occurrence of inequal sinking at a site, enable coping with said inequal sinking with the aid of the spring 19.
Patent JP-S6325252-A (JP)
Inventor: SUMINO HIROMITSU
IPC: C08L33/02
Filed: 1986-05-20
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-S58102855-A (JP)
Title: Belt type stepless change gear
Inventor: HATSUTORI TORAO
IPC: F16H9/00
Filed: 1982-07-03
Abstract: PURPOSE:To improve a speed change response property in the direction of expanding the effective radius of the half body of a movable pulley by a method wherein a pushing force due to the hydraulic pressure of advancing direction, which is applied to a piston, is made bigger than the same of a retreating direction. CONSTITUTION:The relation of A2-A1>A1 is satisfied between the pressure receiving area A1 of the side of first hydraulic pressure chamber 501 and the same area A2 of the side of second hydraulic pressure chamber 502 in the piston 49 of a driving V-pulley 40 while the relation of B2 -B1>B1 is satisfied between the pressure receiving area B1 of the side of first hydraulic pressure chamber 621 and the same area B2 of the side of second hydraulic pressure chamber 622 in the piston 61 of a following pulley 41. According to this method, the advancing force due to the hydraulic pressure of the half bodies 47, 59 of respective movable pulleys may be made bigger than the retreating force at all times and, accordingly, the speed response property in the direction of expanding the effective radii of the half bodies of respective movable pulleys may be improved even if a force to shorten the effective radii of the half bodies 47, 59 of each movable pulleys due to a centrifugal force acting on the V-belt 42 is being applied.
Patent JP-H08310326-A (JP)
Title: Air bag device for front passenger seat
Inventor: AMEMORI ICHIRO
IPC: B60R21/20
Filed: 1995-05-15
Abstract: PURPOSE: To reduce the man-hour for riveting and also reduce the labor for production by installing hooks of which top end sides are passed through the openings of leg pieces projectedly from a case and also installing a stopper metal which prevents the hooks from escaping through the openings to the top end side of the hooks. CONSTITUTION: To assemble a device, an inflator 18 is inserted into a case 12, an air bag 10 is inserted from an opening port 14 into the case 12, and a slit 64 is engaged with hooks 24, 26, 28, and 30. Next a lid 16 is placed on the opening port 14. In this case, leg pieces 41 and 42 are covered on the case 12. Also the hooks 24, 26, 28, and 30 are inserted into the openings 34, 36, 38, and 40, respectively. Then a first stopper 44 is engaged with the hooks 24 and 26, and a second stopper 46 is engaged with the hooks 28 and 30. In addition, rivets 50 and 52 are driven through rivet holes 54, 26d, and 56, and the stoppers 44 and 46 are fixed to the case 12. As a result, the number of rivets can be reduced, and the assembly is facilitated.
Patent JP-H01286581-A (JP)
Title: Interphone with camera
Inventor: KURAMITSU KATSUNORI
IPC: H04N5/232
Filed: 1988-05-11
Abstract: PURPOSE:To allow a camera section to catch surely a visitor of short of stature by providing a function lowering the camera section in response to the presence of an output of an infrared-ray detection element so as to vary the detection area. CONSTITUTION:When a visitor comes in front of the interphone, when the face exists in the sensing area of an infrared-ray sensor section 9, a signal processing circuit 12 sends a signal to a control circuit 8. When a call switch 13 is depressed, the control circuit 8 detects it to open a shutter 5 of the camera section 2 to display the image of the visitor onto a monitor television section 22 via a video signal processing circuit 6. If the call switch 13 is depressed without the signal from the infrared-ray sensor section 9, it is discriminated that the height of the visitor is at the outside of the sensing area of the infrared- ray sensor section 9, the camera section 2 is moved downward at a prescribed angle to lower the lower limit of the sensing of the camera section. Thus, the face of the visitor of short of stature is caught surely within the camera section sensing area.
Patent JP-H06330409-A (JP)
Title: Antistatic polyester fiber
Inventor: FUJITA HIROSHI
IPC: D01D5/34
Filed: 1993-05-18
Abstract: PURPOSE:To obtain the fiber having excellent washing durability and process- passability by dispersing a non-randomly copolymerized polyoxyethylene-based polyether in an aromatic polyester matrix containing an organic metal salt in a specific dispersion state. CONSTITUTION:An aromatic polyester matrix is incorporated with (A) 0.5-2.0wt.% of a non-randomly copolymerized polyoxyethylene-based polyether having an average molecular weight of 5,000-16,000 and expressed by formula (Z is organic compound residue containing 1-6 active hydrogen atoms and having a molecular weight of <=300; R1 is >=6C alkylene, etc.; R2 is H, 1-40C univalent hydrocarbon group, etc.; (k) is integer of 1-6; (n) is integer to satisfy kXn>=70; (m) is integer of >=2) and (B) 0.1-1.0wt.% of an organic metal salt. The component A is dispersed in the form of a strings continuing in the fiber axis direction to form islands on the cross-section of the fiber. The island components satisfy the formula N50g/N10>=0.2 wherein N50 and N10 are number of the island components having diameter of >=50nm and >=10nm, respectively.
Patent JP-H08309679-A (JP)
Title: Handle connecting structure for hold cutting tool or the like
Inventor: NOMIZU JUNICHI
IPC: B25G1/04
Filed: 1995-05-15
Abstract: PURPOSE: To form a handle connecting structure for a hold cutting tool so that mounting/demounting can be easily performed, by providing a pressing unit which presses an engaging protrusion, protrusively locked to a lock hole, sunk, to be able to extract a mounting handle part from a base end part of a hold half unit. CONSTITUTION: In the case of removing a mounting handle part 2 from a base end 1a of a hold half unit 1, a finger is hooked to an edge of a slide unit 5 by holding the mounting handle part 2, and when the slide unit 5 is moved to a connecting tip end side of the mounting handle part 2 by pressing the edge by the finger, a pressing unit 6 is moved to a connecting tip end side position of the mounting handle part 2 of a lock hole 4 where an engaging protrusion 3 is protrusively locked. This pressing unit 6 presses the engaging protrusion 3 sunk, to disengage the engaging protrusion 3 from the lock hole 4.  In this condition, when the mounting handle part 2 is pulled toward the front side, the engaging protrusion 3 is hooked to the lock hole 4, without obstructing extraction, to come into contact with an internal peripheral surface of the mounting handle part 2 in a condition left as sunk, and the mounting handle part 2 is extracted from the base end of the hold half unit 1.
Patent JP-H0413779-A (JP)
Title: M-phenylenediamine compound and electrophotographic photoreceptor containing the same
Inventor: MAEDA TATSUO
IPC: C09B57/00
Filed: 1990-05-02
Abstract: NEW MATERIAL:The compound of formula I (R<1> to R<5> are alkyl, alkoxyl or halogen; groups of formula II and III may form a condensed ring together with (substituted) phenyl at 2, 3 positions). EXAMPLE:N,N'-bis(1-naphthyl)-N,N'-bis(3-tolyl)-1,3-phenylenediamine. USE:A charge-transfer material in electrophotographic photoreceptor. PREPARATION:The objective compound can be produced by reacting a resorcinol derivative of formula IV with a naphthylamine derivative of formula V in the presence of iodine in nitrogen stream under refluxing and reacting the resultant phenylenediamine compound of formula VI with an iodobenzene derivative of formula VII in the presence of potassium carbonate and copper powder in a solvent such as nitrobenzene under refluxing.
Patent JP-H09307112-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/336
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress a deformation and a warpage of a substrate at such an amount of deformation and an amount of warpage as not to influence an element part and to prevent the metal impurities in crystalline glass from penetrating into the element part by a method wherein the crystalline glass is used for a substrate and an alkaline metallic ion contamination preventive film is formed between at least the element part and the substrate consisting of the crystalline glass. SOLUTION: A semiconductor device 1 has an element part 10, consisting of a TFT, on a substrate 2 via an alkaline metallic ion contamination preventive film 3, and uses crystalline glass specially as the material for the substrate 2. The crystalline glass is small in thermal expansion coefficient, lessens a stress between the substrate and a multilayer thin film and as the heat resistance of the glass is high, a deformation or a warpage of the substrate, which is caused by heat during the manufacture of the element part, is small and the characteristics of the element part can be enhanced. However, as metallic impurities, such as sodium ions, are much contained in the glass, the film 3 is provided between the substrate 2 consisting of the crystalline glass and the element part 10 to prevent the metal impurities from penetrating into the element part 10.
Patent JP-H01286654-A (JP)
Title: Automatic gain control circuit
Inventor: HAYASHIDA FUJIO
IPC: H04B10/556
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate the detection of a clock shut-off by unifying the sum of the peak value detecting output of a data signal and the detecting output of a low frequency component outside a data signal band. CONSTITUTION:For the output of an amplifier 2, the peak detection of a pulse waveform is executed by a detector 3, the low frequency component outside the band of a data signal out of signals to exist at the output of the amplifier 2 is removed by an LPF4, detected by a detector 5 and sent to an adder 16. The adder 16 adds the output of respective detectors 3 and 5, sends it to an LPF6 and the smoothed signal is sent to a comparator 8. The comparator 8 compares and amplifies the output of a reference voltage source 7 and the output of the LPF6 and controls a bias generating circuit 9. When the light signal input to an APD1 is shut-off, the noise or a micro prasma noise due to the dark current of the APD1 is inputted to the amplifier 2, the clock signal level of the noise at the output side is made smaller and the decision of the clock shut-off can be stably executed by a clock shut-off detector 12.
Patent JP-S5241056-A (JP)
Title: Attachment for hairdrier
Inventor: NOSE KIYUUKICHI
IPC: A45D2/36
Filed: 1975-09-25
Abstract: PURPOSE: To make efficiently a hair curl by propelling out air in the direction perpendicular to the hair. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06276992-A (JP)
Title: Malted rice-containing broth of fish and shellfish/ crustancean
Inventor: OGAKI KENJI
IPC: A23L5/20
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a high-quality natural, ready-to-serve broth or seasoning rich in flavor with general purpose by eliminating offensive odor, a sort of fishy smell, from broth of fish and shellfish/crustacean and adding saccharides/ amino acids as palatable ingredients to the broth. CONSTITUTION:Malted rice is added to broth of fish and shellfish/crustacean raised in saline concentration to about 12% for preventing the broth from putrefaction to conduct hydrolysis; thereby, rice starch is saccharified by the amylase in the malted rice and the rice protein is decomposed into amine acids by the protease in the malted rice to impart the broth with saccharides and amino acids as palatable ingredients. The resultant broth is freed from offensive odor by a relevant effective enzyme in the aging process followed by filtration and, if needed, desalting, and then (A) heating or (B) addition of dextrin followed by conversion into powder using a spray drier.
Patent JP-H02296908-A (JP)
Title: Improved road surface layer regenerating method
Inventor: CHIBA TATSUHIKO
IPC: E01C23/14
Filed: 1989-05-10
Abstract: PURPOSE:To uniformly regenerate the surface layer to improve the operating efficiency by automatically controlling a solenoid valve on a liquid passage to be closed when the gas pressure exceeds a specified value or when the temperature in a gas tank exceeds a specified value. CONSTITUTION:Respective electric circuits of control mechanisms of vaporizing devices 12, a solenoid valve, a pressure control valve, a thermometer, a fan motor, etc., are connected to a microcomputer incorporated in a control panel 6B installed in a road surface heating car 1. When the gas pressure in a gas tank 10 exceeds a specified value of 10kgf/cm<2>, and/or when the temperature in the gas tank 10 exceeds a specified value of 40 deg.C, the solenoid valve on a liquid passage is closed to stop the fan motor. Further, when the gas pressure is below a specified value of 5kgf/cm<2>, the fan motor is rotated and the solenoid valve on the liquid passage is automatically controlled to be opened so as to operate the vaporizing devices 12.
Patent JP-H06327664-A (JP)
Title: Radioactive ray image recording and reproduction method
Inventor: HARA MASASHI
IPC: G03B42/02
Filed: 1993-05-19
Abstract: PURPOSE:To make it possible to execute comparative diagnosis of each radioactive ray images efficiently with a radioactive ray recording and reproduction method and equipment to reproduce each radioactive ray images as visible images based on image signals, by obtaining image signals to represent each radioactive ray images described below from a stimulable fluorescence sheet on which each radioactive ray images at right and left symmetrical positions are recorded by divided photographing. CONSTITUTION:When image signals is to be obtained from a stimulable fluorescence sheet 1 picked up at symmetrical positions on right and left shoulder nodes, etc., of a human body, reading out 2 is done on a radioactive ray image in an identical read out condition on each radioactive ray image (on each divided image) to obtain the image signals 3 to represent a radioactive ray image. Next, image processing 4 is done on each radioactive ray image (on each divided image) in an identical image processing condition, then reproduction 5 is done on the image signals 3 processed by the image processing 4 and enlarged into each real size for each radioactive ray image (in each divided image) on different reproduction film.
Patent JP-H04321076-A (JP)
Title: Developing device
Inventor: IWATA NAOTAKA
IPC: G03G15/06
Filed: 1991-04-20
Abstract: PURPOSE:To improve an image density while gradation is maintained, and to prevent the growing of the line part of an image and simultaneously, the scattering of toner outside a developing device. CONSTITUTION:The developing roller 3 is constituted so that it is ground after a dielectric is buried in a square groove formed on a core metal 3a by diamond knurling, and a conductor part 11 and the dielectric part 12 are mixed/exposed on a surface. The dielectric part 12 is positively charged by the fricition by a supplying roller 4, to form a closed electric field between the dielectric part 12 and the conductor part 11 which hardly holds a charge. The toner is captured by the closed electric field, held on the developing roller 3, and carried to the developing part, to visualize an electrostatic latent image. The interval of a cover 5 and the developing roller 3 is set five or more times that of the dielectric part 12, to prevent the scattering of the toner caused by irregularities in the closed electric field of the surface of the developing roller by the top cover 5 in the upper part of the developing roller 3.
Patent JP-S598645-A (JP)
Title: Coating of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1982-07-07
Abstract: PURPOSE:To apply thick and uniform coating to an optical fiber, by covering an optical fiber immediately after drawing with a heated and softened thermoplastic resin pipe, wherein said pipe is heated from inside. CONSTITUTION:An optical fiber 4 is manufactured by heating and drawing a preform 1 in the drawing furnace 3, and immediately after drawing, passed through a thermoplastic pipe 6 supplied from the pipe feed 7 and heated and softened in the atmosphere chamber 13 to obtain a coated optical fiber 10, which is wound by the winder 15. The signs 5 and 14 are devices for measuring outer diameter of the fiber. In the above process, an internal heater 9 is placed in the pipe 6, and the resin pipe 6 is heated with the heater, if necessary in combination with the outer heater 8.
Patent JP-S5450383-A (JP)
Title: Infrared detector
Inventor: KAMOSHIGIYAMA KEIGOROU
IPC: G01J5/02
Filed: 1977-09-28
Abstract: PURPOSE:To provide an infrared detector having a high sensitivity and responsive speed, while eliminating the density treatment, by forming metal electrodes having a sufficiently small preset thickness upon the both sides of a ferroelectric thin film. CONSTITUTION:Metal electrodes 22 and 23 such as a thin film of Ni having a thickness of about 0.01 microns are formed on the both sides of a ferroelectric thin film 21 such as polyvinylidene fluoride (PVF2) thereby to produce an infrared detector element. An amplifier for impedance conversion and a lead-out pin are attached to produce the detector.
Patent JP-S5818970-A (JP)
Title: Solar battery
Inventor: MATSUMOTO HITOSHI
IPC: H01L31/18
Filed: 1981-07-28
Abstract: PURPOSE:To obtain the solar battery of a considerably extended life by a method wherein, in the case of a solar battery in which two kinds of II-VI compound semiconductors are laminated and an electrode is provided on these semiconductors respectively, the saturated current density between the two electrodes is brought to 10<-7>A/cm<2> or below. CONSTITUTION:CdS paste is formed by adding 10wt% of CdCl and 20-30wt% of propylene glycol to CdS powder as fusing agents, the CdS paste is screen- printed on a glass substrate, dried up and placed in a calcinating container, sintered in an N2 air stream of 690 deg.C for approximately one hour, and CdS sintered film is obtained. Then, 1wt% of CdCl2 and 20-30wt% of propylene glycol are added to CdTe powder, they are pulverized and mixed, and CdTe paste is obtained. This CdTe paste is screen-printed on the CdS sintered film and sintered in an N2 air stream of 640 deg.C for twenty minutes in the same manner as above. Subsequently, carbon paste is printed on the CdTe sintered film, a heat treatment is performed in an N2 air stream of 300 deg.C for thirty minutes, and a carbon electrode is obtained. An electrode consisting of Ag-In paste is formed on the CdS side. According to this constitution, the saturated current density between these electrodes is prescribed at 10<-7>A/cm<2>.
Patent JP-S60261518-A (JP)
Title: Filter
Inventor: OGAWA YONEKICHI
IPC: B01D35/027
Filed: 1984-06-07
Abstract: PURPOSE:To make the velocity of water which is passed through the ballast incorporated in a water vessel uniform and proper by making the negative pressure of the inside of a collection chamber almost uniform in the whole length thereof and also making the negative pressure of the insides of respective flow passages which are commonly communicated with the collecting chamber almost uniform. CONSTITUTION:In a filter 3, a collection chamber 12 is communicated with one end of each flow passage 9 via a throttle 14 to make the negative pressure of the inside of the collection chamber 12 almost uniform. The length of the each flow passage 9 is made equal and comparatively shorter and thereby the negative pressure of the inside of the each flow passage 9 is made almost uniform. Therefore, water is flowed into the inside of a suction part 6 in the whole surfaces in uniform flow rate and the velocity of water which is passed through the ballast 2 is almost equal in the whole surfaces of its passing range and regulated to the proper value. Therefore, the breeding of Chlorella and aerobic microorganism or the like is accelerated in the inside of the ballast 2 and the clogging of the ballast 2 is prevented and the Chlorella or the like may be supplied as the green food for aquarium fishes.