baber/WOPTO huggingface dataset:
Patent JP-2000131143-A (JP)
Title: Spectroscope and measuring apparatus with the spectroscope
Inventor: NAGAI YOSHIO
IPC: G01J3/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To simply constitute an optical system by reducing the number of optical parts. SOLUTION: The spectroscope is provided with an optical shutter array 3 where a plurality of optical shutter devices transmitting or interrupt an incident light in respond to an applied voltage are arranged, a voltage applying means 5 applying a voltage to each optical shutter device to transmit or interrupt an incident light, a light source 13 emitting a light with a plurality of wave length components, a plurality of band-pass filters F1-FM transmitting mutually different wave length bands of lights, and a lighting means 1 introducing a light from the light source 13 to a corresponding optical shutter device through each band-pass filter, and a concave surface diffraction grating 6 dispersing a transmitted light transmitted through each shutter device based on a wave length.
Patent JP-H05149368-A (JP)
Title: Vibration-proof device
Inventor: NOGUCHI TAKESHI
IPC: F16F13/20
Filed: 1991-11-21
Abstract: PURPOSE:To effectively absorb a high frequency vibration by providing an elastic body deformed when a vibration is generated between two attaching members, a hollow chamber including the elastic body as part of partion wall and capable of expansion and contraction, a restricted passage provided in a part thereof and a liquid setting a liquid level of the hollow chamber in the middle of the restricted passage. CONSTITUTION:A partition wall 26 is disposed in a hollow chamber 22 surrounds by an outer cylinder 16, an elastic body 14 and an upper attaching plate 18 to form a restricted passage 30. When a vibration is input to a vibration-proof device 10, the elastic body 14 is deformed, the upper and lower attaching plates 18, 12 are relatively displaced. A liquid 24 reciprocates upward and downward in the restricted passage 30. The vibration resonates therein so that the dynamic spring constant of the vibration-proof device 10 is lowered and the vibration is absorbed. Since the liquid level 24 A of the liquid 24 is so preset as to be located at the axially central part of the restricted passage 30, the additional mass of the liquid 24 of this vibration-proof device is smaller than a vibration-proof device whose liquid chamber and restricted passage are completely filled with the liquid. Therefore, the resonance frequency of the liquid 24 becomes high, the dynamic spring constant is reduced up to a high frequency area and a high frequency vibration can be also absorbed.
Patent JP-H08154937-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE TORU
IPC: G01N29/24
Filed: 1994-12-09
Abstract: PURPOSE: To provide an ultrasonic probe which enables the obtaining of higher operability both when a bending operation of the ultrasonic probe is conducted with both hands as well as with one hand. CONSTITUTION: In an ultrasonic probe comprising an operating section 18 and an inserting pipe 10, the operating section 18 is provided with a dial 16 to carry out a bending operation of a bending part 14 which is formed at the root of the tip part 12 of the inserting tube 10 housing an ultrasonic vibrator and is made bendable. Protrusions 20 are formed on the dial 16 and one thereof is formed longer than other protrusions as extended protrusion 26. Thus, higher operability is obtained both when the dial 16 is operated with a hand opposite to the hand holding the operating part 18 and when it is done using the extended protrusion 26 with a finger of the hand holding the operating part 18.
Patent JP-H06130291-A (JP)
Title: Standard lens
Inventor: YAMANASHI TAKANORI
IPC: G02B9/64
Filed: 1992-10-20
Abstract: PURPOSE:To provide a standard lens having performance which is stable from an object point at infinity to the object point at short distance, having a constitution capable of keeping a mirror inhibiting area, and having a large aperture. CONSTITUTION:The standard lens is constituted of a positive first lens group G1, a positive second lens group G2, and a negative third lens group G3, and at least either interval between the first lens group G1 and the second lens group G2, or the interval between the second lens group G2 and the third lens group G3 is changed in the case of extending an entire system in order to perform the focusing of the object point at short distance.
Patent JP-H06132983-A (JP)
Title: Fault restoration system for radio packet network
Inventor: KAWAI TETSUYA
IPC: H04W84/12
Filed: 1992-10-20
Abstract: PURPOSE:To attain the appropriate processing of re-connection according to the situation of the point of time when a line is disconnected, and to attain the minimum re-transmission. CONSTITUTION:A calling side issues a calling request after a line disconnection due to a fault, and at the time of receiving a calling response from a side to be called, the calling side issues the re-transmission request of the next frame just after transmitting the frame from its own side, and issues the re- transmission request of the unreceived packet just after receiving the frame from the side to be called. The side to be called issues the re-transmission request of the unreceived packet when the reception of the frame from the calling side is not ended, and re-transmits the packet whose re-transmission is requested from the calling side just after transmitting the frame from its own side. Also, when the fault occurs when the first unreceived packet is re- transmitted for the re-transmission request, the re-transmission request can be prevented from being operated again after the line disconnection.
Patent JP-H05120406-A (JP)
Title: User interface system for electronic filing system
Inventor: KANEOKA SADAKO
IPC: G06F12/00
Filed: 1991-10-25
Abstract: PURPOSE:To change a user interface without affecting a functional module by independently providing a user interface control mechanism. CONSTITUTION:An electronic filing system 7 is equipped with an application group 1 constituted of each kind of functional module 11, 12,... and a request is issued from each functional module 11, 12,... through a common function 2 to a file control mechanism 3, input and output control mechanism 4, and image control mechanism 5, so that a filing function using each kind of peripheral equipment 9 can be provided. Then, an interface between a user inputting and outputting device 8 constituted of a monitor 81, keyboard 82, and mouse 83, and each kind of module 11, 12,... can be controlled in a batch by a user interface control mechanism 6 provided independently of each kind of functional module 11, 12,....
Patent JP-H10147813-A (JP)
Title: High frequency induction heating device
Inventor: KOMATSU YUKIO
IPC: C21D1/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency induction heating device compact in the whole structure, excellent in workability at the time of maintaining it and low in cost. SOLUTION: High frequency induction heating parts 26a-26c are arranged around a common output transformer 28 and also, loaders 34a-34d for executing the transfer of a work W are arranged between a conveyor 24 and the high frequency induction heating part 26a, between the high frequency induction heating parts 26a and 26b, between the high frequency induction heating parts 26b and 26c and between the high frequency induction heating part 26c and a conveyor 32, respectively.
Patent JP-H07155981-A (JP)
Title: Plated wire for gas shielded metal-arc welding
Inventor: FUKUSHIMA SHINICHI
IPC: B23K35/02
Filed: 1993-12-07
Abstract: PURPOSE:To provide the wire for welding where the arc is stable, the plating is not peeled, and the feedability is excellent by executing the copper plating of the prescribed thickness on the wire surface, and executing the iron plating thereon. CONSTITUTION:The copper plating layer of 0.20-1.00mum in thickness as a first layer is formed on the surface of the wire for gas shielded metal-arc welding. The iron plating layer of 0. 05-0.30mum in thickness is formed as the second layer thereon. The copper plating layer of the first layer provides excellent rust prevention of the wire surface and excellent conductivity during the welding to stabilize the arc. Because the iron plating layer is hard, it is not worn or peeled in the conduit tube even when the conduit cable is bent and used under the high current. Since the iron plating layer protects the copper plating layer, the arc is stabilized, and excellent wire feedability without any chip clogging can be obtained.
Patent JP-H06157863-A (JP)
Title: New styrenic resin composition
Inventor: SHO KAZUHIKO
IPC: C08L51/00
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a new styrenic resin compsn. which has physical properties, e.g. surface hardness and the balance between strengths and appearance, unattainable by the conventional rubber-reinforced styrenic resin (a HIPS resin). CONSTITUTION:This new styrenic resin compsn. comprises a rubber-reinforced styrenic resin which comprises a styrenic polymer as the continuous phase and rubberlike elastomer particles dispersed therein as the disperse phase and a rubber-reinforced methacrylate-styrenic resin which comprises a methacrylate- styrenic resin consisting of 20-90wt.% styrene units and 80-10wt.% methacrylate units as the continuous phase and rubber like elastomer particles dispersed therein as the disperse phase.
Patent JP-H03170378-A (JP)
Title: Ceramic bonded material and article using the same material
Inventor: FUJIMOTO MASAYUKI
IPC: C04B37/00
Filed: 1989-11-27
Abstract: PURPOSE:To obtain ceramic bonded materials having high bond strength and low reduction in strength against thermal shock by continuously changing the blending ratio of each crystallite in bonding material between two kinds of ceramics at an interfacial zone between both the ceramics. CONSTITUTION:An interfacial zone of fixed width comprising two kinds of crystallites having crystal structures of first ceramic (A) and a second ceramic (B) is formed at a boundary part of the ceramics. Then the blending ratio of the crystallite A is made highest at section closest to part A at the interfacial zone and gradually made lower as the section is closer to part B. On the other hand, the blending ratio of the crystallite B becomes highest at a section closest to part B in the interfacial zone and gradually becomes lower as the section approaches the part A. Since change of the blending ratio is continuous in the crystalline of both types, a structure wherein no stress concentrating section including both the end parts is formed. Consequently, the ceramic bonded material shows characteristics of high bond strength and low reduction in strength by thermal shock.
Patent JP-H04275289-A (JP)
Title: Pyperidinoalkylbenzooxazine and pyperidino- alkylbenzotiazine compound and preparation thereof, anti-inflammatory and anti-allergic medicine containing the same
Inventor: DANIERU JIYASURAN
IPC: C07D513/04
Filed: 1991-11-22
Abstract: PURPOSE: To provide novel compds. which have antiphlogistic action and antiallergic action, have low toxicity and good recognition property and are useful as antiphlogistic and antiallergic medicines.  
     CONSTITUTION: The compds. of formula I [X, Y are O, S; R 1  is H, a lower alkyl; R 2  is H, a halogen, etc.; R 3  is H, a lower alkoxy, etc.; (n) is 0 to 4; R 4 , R 5  is H and R 5  is H, cyano, etc., or in the formula, R 4 , R 5  form a bond together; R 6  is A-R 7 -group (R 7  is a phenyl substd. with a halogen, etc., unsubstd. phenyl; A is -CH 2 -, -CO-, etc.), formula II (R 8  is a halogen)] and their salts; for example, 2-[3-(4-benzylpiperidine-1-yl)-prpyl]-2H-1,4-benoxazin-3(4H) one. The compds. of the formula I in which Y is 0 are obtd. by bringing the compd. of formula III (R 2 ' is R 2 ; L is a group separable by aminolysis) into reaction with the compd. of formula IV preferably in a aprotic solvent, such as arom. hydrocarbon at the boiling temp. of the solvent. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03168646-A (JP)
Title: Electrophotographic sensitive body using laser beams
Inventor: SATO KOJI
IPC: G03G5/09
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having practicably sufficient sensitivity to semiconductor laser beams and to reduce dark decay and its change due to environmental conditions by using the combination of a specified polymethine type cyanine dye for a sensitizing dye and a specified cyclic acid anhydride for a sensitizing aid. CONSTITUTION:The photosensitive layer formed on one side of a supporting body having conductivity and waterproofness contains photoconductive zinc oxide, a binder resin, the sensitizing dye containing at least one of the dyes represented by formula I, and the sensitizing aid containing at least one of aromatic acid anhydride having >= 3 -COOH group after hydrolysis on a benzene ring. In formula I, each of R1 and R2 is methy, ethyl, or -CH2-CH=CH2 independent of each other, and X is a halogen anion, thus permitting sensitivity to be peculiarly improved by the combination of this sensitizing dye and this sensitizing aid.
Patent JP-H11146113-A (JP)
Title: Image reader and for electromagnetic wave noise leakage prevention method
Inventor: UENO OSAMU
IPC: H04N1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader whose leakage of electromagnetic wave noise is reduced and to provide an electromagnetic wave noise leakage prevention method. SOLUTION: A noise current 12 flows to printed circuit boards 8A, 8B due to drive of an image sensor 7 by a high frequency pulse signal and processing of a signal outputted from the image sensor 7. A mirror image current 13 corresponding to the noise current flows to an inner face of a base 2a of the device main body 2 to cancel the noise current 12. As a result, radiation noise is reduced and also leakage of electromagnetic wave noise from the device main body 2 is reduced.
Patent JP-2000132471-A (JP)
Title: Data processing system
Inventor: FUJITA SHIGERU
IPC: G06Q50/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a data processing system while maintaining its reliability by providing plural host devices which execute the different functions and which are placed at least in every unit, and plural terminals which access the host devices executing the functions for the data processing in response to these functions. SOLUTION: A commodity price retrieval (PLU) function, an employee retrieval function and a totalization function are primarily executed between a terminal and a controller serving as the host device of the terminal. In other words, the PLU controllers C11-C14 are prepared to execute the PLU function together with the employee controllers C21 and C22 which execute the employee retrieval function and a totalization controller C31 which executes the totalization function respectively. Thus, the controllers are prepared for every function in this POS system. Then the terminals T1-T12 change controllers to access for every function and access the controllers which execute each function.
Patent JP-H09107834-A (JP)
Title: Method for inducing excrete of livestock and excrete inducing tool
Inventor: INAZUKA MINEKAZU
IPC: A01K29/00
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inducing method and an inducing tool to quickly induce excrete of livestock to a separate place not to cause the staining of the animal. SOLUTION: A cylinder 1 having a top opening 2 and a bottom opening 11 is held on the hind part of a livestock body with a holding band 4. The excrete of the livestock is received by the top opening 2 and induced to the place separated from the livestock.
Patent JP-H02153162-A (JP)
Title: Plate part of building
Inventor: MATSUMOTO TOYOSHIGE
IPC: E04F11/17
Filed: 1988-12-06
Abstract: PURPOSE:To prevent the falling-down of man by a method in which a plate part is made up of a rigid composition consisting mainly of ceramics, metal powder, and two or more of inorganic filler or plastics and a slip-preventing part is formed on the surface of the plate part. CONSTITUTION:A plate part 1 for building is made up of a rigid composition containing ceramics, metal powder, and at least two of inorganic fillers or plastics as main components. A slip-preventing part consisting of roughened surface 2 or grooves is formed on all or partial surface of the plate part 1. The plate parts 1 are placed on gate, floor, etc., of building, where slipping tends to occur.
Patent JP-H04178546-A (JP)
Title: Sample holder
Inventor: YOKOYAMA SHOJI
IPC: G01N23/20
Filed: 1990-11-14
Abstract: PURPOSE:To prevent a sample from spinning during moving and rotation by forming a storing recess portion by a material having high rigidity to be integral with the whole sample holder, and further providing plural small recess portions at the bottom of the sample storing recess portion. CONSTITUTION:A circular sample storing recess portion 22 is provided in the center of a holder 21, and a lot of small recess portions are provided at the bottom of the recess portion 22. The bottom recess portion is formed by a circular recess portion 23 disposed in the central portion and plural circular recess portions 24 disposed like a ring centering round the portion 23. A sample 1 is charged in the recess portion 22 from the front side of the recess portion 22, and compressed by a suitable pressing jig. The sample holder 21 where the sample is charged is installed on a holder install stage 12. In the holder 21, the rigidity of the bottom portion of the recess portion 22 is strong, and deformation, that is, vibration is little, so that the sample 1 in the recess portion 22 is difficult to spill.
Patent JP-H05116237-A (JP)
Title: Manufacture of self-supporting bag
Inventor: TAKAGAKI TADAO
IPC: B65D30/16
Filed: 1991-10-28
Abstract: PURPOSE:To manufacture a self-supporting bag which can self-support stably when a content, particularly a liquid material or a substance provided with fluidity is fed in and can retain the shape of the bag. CONSTITUTION:The method includes the process (1) in which a body constituting section 2 is overlapped on a bottom constituting section 1 so that the bottom constituting section 1 of a film for manufacturing a self-supporting bag composed of a continuous plastic film provided with the bottom constituting section 1 and the body constituting section 2 are formed almost into the W-shape when being folded into the chevron shape in the longitudinal direction. The method also includes the process (2) in which heat seal lines 3 and 4 constituting the side section of the self-supporting bag provided with an inclined section forming the width of the upper section of the self-supporting bag is 80% or less of the width of the bag or a folded section 5 and also provided with a construction on its intermittent section or upper section, are formed and the process (3) in which the self-supporting bag with said heat seal lines are punched. The self-supporting bag of superior self-stability and bag shape retention can be manufactured by the manufacturing method including the above processes.
Patent JP-H01148509-A (JP)
Title: Manufacture of base material of glazed tile
Inventor: MATSUO MASATAKA
IPC: B28B11/14
Filed: 1987-12-04
Abstract: PURPOSE:To contrive to suppress the warpage and deformation of a block due to thermal stress developing during firing by a method wherein a thick block is formed out of kaolin or refractory and fired and, after that, sliced into a plurality of plates of tile base materials having aimed plate thickness. CONSTITUTION:A thick block 1 is formed by kneading raw material. At that time, the thickness of the block 1 depends on its size. When the size is 600X600mm, for example, the preferable thickness of the block is about 2-5 times as thick as the aimed plate thickness of a product. And, the block 1 is fired in a firing oven 2 with gas fuel at a temperature such as 1,300-1,350 deg.C for 48hr and finally sliced with a diamond cutter into tile base materials having the plate thickness of the product. The obtained tile base material 3 has shape characteristics excellent in flatness and the like. On the contrary, when each tile base material having the same size as mentioned above is fired, the warpage of the resultant tile base material is large and has a shape having its four corners bent upwards. Further, about 70% of fired tile base materials have cracks due to their small resisting strength against thermal stress.
Patent JP-H02154133-A (JP)
Title: Measuring method for phase shift quantity
Inventor: MATSUDA MANABU
IPC: G01M11/00
Filed: 1988-12-06
Abstract: PURPOSE:To measure the phase shift quantity of a diffraction grating quantitatively by irradiating the diffraction grating with light and generating diffracted light, and finding the maximum and minimum values of the light intensity of the pattern of the diffracted light. CONSTITUTION:The diffraction grating 4 is irradiated with the light and the maximum and minimum values of the light intensity of the pattern of the diffracted light are found to calculates the phase shift from the maximum and minimum values of the light intensity. Then a laser 1 generates laser beam 2, which is converted by a lens system 3 into a planar wave. The planar wave laser beam 2 is caused to strike on the diffraction grating 4 and the diffracted light pattern generated by the diffraction grating 4 is received by a camera 5. Then an image processing system 6 reads the maximum and minimum values of the light intensity of light and dark strikes of the diffracted light pattern and the phase shift quantity is found quantitatively from the maximum and minimum values.
Patent JP-H03233445-A (JP)
Title: Coating method for antistatic layer
Inventor: TACHIBANA NORIKI
IPC: C09K3/16
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a sufficient antistatic effect by applying an aq. processing liquid of a water-soluble conductive polymer, drying the coating and then applying the liquid in such a manner that the pH of the film surface attains <=8.5 to >=2.5. CONSTITUTION:The aq. processing liquid of the water-solubel conductive polymer is applied and dried; thereafter, the liquid is so applied that the pH of the film surface attains <=8.5 and >=2.5. Hydrophobic polymer particles are preferably incorporated into the liquid in order to eliminate crazing. The aq. processing liquid added with a salt is preferably used and applied as the method of attaining >=2.5 to <=8.5 pH of the film surface after the applying and drying. Ammonia is particularly preferable as the salt. The sufficient antistatic effect is obtd. in this way.
Patent JP-H09146037-A (JP)
Title: Image display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/01
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make an observer to be hardly tired since a clear observation can be make at a wide field angle, an image has almost no decease in lightness, and the device is very small in size and light in weight. SOLUTION: This image display device consists of an image display element 6 and an ocular optical system 9 which guides its images to the observer's eyeball 1, and the ocular optical system 9 has three surfaces and the spaces between them and filled with a medium which has a >=1 refractive index. This device is equipped with a 1st optical element 7 consisting of a 1st surface 3 which is a refracting surface and an internal reflecting surface, a 2nd surface 4 which faces the 1st surface 3 and is a reflecting surface with positive power arranged eccentrically with or obliquely to the axis 2 of observer's sight,  and a 3rd surface 5 as the refracting surface closest to the image display element 6 in the order of the reverse light beam trace from the observer's eyeball 1 to the image display element 6 and an 2nd optical element 8 which is arranged between the 1st surface 3 and observer's eyeball 1 and provides refracting operation.