baber/WOPTO huggingface dataset:
Patent JP-H1163437-A (JP)
Title: Surface melting furnace
Inventor: OZAKI SHINJI
IPC: F23G5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface melting furnace which can raise the efficiency of surface melting processing of dry-distilled residues containing unburned carbon and having autogeneous combustion property. SOLUTION: An inner cylinder 2 is erected around a ceiling 1, and also a bottomed outer cylinder 3 where a slag outlet 4a is made at the bottom plate 4, thus the inside of the inner cylinder 2 is constituted into a combustion chamber 5, and an upper plate 20 is provided above the space made by the outer cylinder 3 and the inner cylinder 2, and the space whose bottom leads to a combustion chamber 5 is constituted into an annular supply path 7 where the substance to be processed is supplied to the said combustion chamber 5, and in case that the concentration of the dry-distilled gas staying in the space made between the accumulation part of the substance to be processed in the circular supply path 7 and the top board 20 comes to the specified value or over,  the dry-distilled gas is led for combustion processing to the secondary combustion part of the surface melting furnace through a guide path 22.
Patent JP-S60121002-A (JP)
Title: Opposed type press
Inventor: OBATA TOSHIHIKO
IPC: B21B15/00
Filed: 1983-12-02
Abstract: PURPOSE:To make a frame small in size by receiving a pressure produced at the time of pressing a material between the turning centers of yokes connected to each other by a connecting member and preventing the frame side from receiving an excessive moment. CONSTITUTION:When a driving device 1 is actuated, oppositely arranged yokes 4a, 4b are turned in the mutually reverse directions around the axes 9a, 9b of them. Next, dies 21a, 21b connected to the ends of yokes 4a, 4b respectively are approached or separated to/from each other in the lateral direction so as to subject a rolling material 22 to rolling reduction in the width direction. A reaction produced at that time acts as a tensile force on the rods 13a, 13b which connect the axes 9a, 9b to each other, and acts as a compressive force on connecting rods 3a, 3b. Thus a frame is reduced in size, and the whole body of said equipment is also reduced in size.
Patent JP-H04111738-A (JP)
Title: Device for mounting/removing tool pot of tool magazine
Inventor: YABUMOTO TOMOMI
IPC: B23Q3/157
Filed: 1990-08-31
Abstract: PURPOSE:To safely and easily perform work for mounting/removing a tool by lifting a clamp mechanism to a position, opposed to a pot carrier, to store a tool pot in the carrier, and also spreading a clamp pawl space to release the tool pot from the clamp mechanism. CONSTITUTION:When a pot carrier 2, having a tool of receiving assignment, is carried and stopped in a position, opposed to a mounting/removing device, by driving an endless chain 1, a stopper pin 5 is dislocated from a notched groove 3 of the pot carrier 2 to release a stop mechanism between both the carrier and groove, and a fluid pressure is released from a fluid pressure mechanism 12, so that a clamp spring, mounted to a clamp mechanism 6, is actuated to hold a predetermined tool pot 4 by narrowing a space of a clamp pawl and also contracting the fluid pressure mechanism 12, loaded with weight, to lower down the clamp mechanism 6. Lower end height of a vertical directional guide 7 is determined to within a range that work can be performed in a normal condition normally by a worker, and the work for removing a tool, mounted to the tool pot 4, and replacing a new tool can be safely and easily accomplished.
Patent JP-H0198554-A (JP)
Title: Sheet conveyor
Inventor: UIRUHERUMUSU HERUTORUDEISU MAR
IPC: B65H29/60
Filed: 1988-09-12
Abstract: PURPOSE: To surely operate a sheet conveying device with a path-like guide surface system by use of minimum components by crossing a plurality of conveying paths, and providing a guide element at the intersection to switch the conveying direction of sheets. CONSTITUTION: When double printed documents are copied, the documents are set on a stock tray 3 with the surface side down, and a separating mechanism 4 takes out one document from the lower side of a stack 5. When it is supplied to a conveying device 6 through a conveying path 21, an endless belt 7 conveys the document laid with the surface side down and stops on an exposing table 2. A switch 9 is then set to the second position, and the belt 7 supplies the document to a reversing part 12 through a return path 10 and a conveying path 22. Namely, the conveying path 22 intersects the conveying path 21. When the driving direction of a driving roller 13 is reversed, the document is released from the reversing part 12, conveyed with the reverse side down to the conveying device 6 through a conveying path 14 and exposed.  After the switch 9 is returned to the first position, the belt 7 conveys the document to a tray 11.
Patent JP-2000063104-A (JP)
Title: Fuel reforming apparatus and control thereof
Inventor: OKADA HIKARI
IPC: H01M8/06
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To readily perform warm air operation in starting in a short time by a simple constitution. SOLUTION: This fuel reformer is equipped with a reforming chamber 36 arranged in first and second reforming catalyst layers 38 and 40 and a fuel mechanism 44 for starting for directly feeding combustion gas for heating to the first and second reforming catalyst layers 38 and 40. The combustion mechanism 44 is equipped with an injector 48 for feeding the fuel for heating to the combustion chamber 46 and a glow plug 49 for igniting the fuel for heating.
Patent JP-2001046338-A (JP)
Title: Index image formation mask
Inventor: HAYASHI NORIYOSHI
IPC: A61B3/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an index image formation mask for forming a ring shape slit for not making the inner side light shielding part of a ring shape float in the air by contriving a slit formation technique without complete round error factors while utilizing the merit of a continuous ring shape. SOLUTION: This mask is provided with the inner side light shielding part 72 of a disk shape for shielding light from a light source for measurement, the ring shape slit 74 concentrically opened in the ring shape on the outer periphery of the inner side light shielding part 72, an outer side light shielding part 76 extended on the outer periphery of the ring shape slit 74 for shielding the light from the light source for the measurement and at least one connection part 78 arranged on the ring shape slit 74 so as to connect the inner side light shielding part 72 and the outer side light shielding part 76. Thus, since the inner side light shielding part 72 and the outer side light shielding part 76 are connected through the at least one connection part 78, the inner side light shielding part 72 and the ring shape slit 74 keep a standstill state with respect to the outer side light shielding part 76.
Patent JP-S6472581-A (JP)
Title: Semiconductor laser device
Inventor: YAMAKAWA HIDEAKI
IPC: H01S5/00
Filed: 1987-09-14
Abstract: PURPOSE:To switch an oscillation wavelength of a semiconductor laser by an optical input and to switch it at a high speed by selecting an oscillation axis mode in response to an incident light on the laser by utilizing the difference of the oscillation wavelengths due to the difference of the axial modes of the laser. CONSTITUTION:A light 21 having a wavelength substantially coincident with a wavelength lambda1 is incident to a semiconductor laser 10 which has at least two oscillation axial modes of wavelengths lambda0, lambda1 and is oscillated with a wavelength lambda0 to switch the oscillation wavelength of the laser 10 from the lambda0 to the lambda1, thereby maintaining the oscillation wavelength of the laser 10 lambda1 even if the incident level of the light 21 of the wavelength substantially coincident with the wavelength lambda1 is reduced. For example, the laser beam 21 of a second semiconductor laser 20 is guided by the first semiconductor laser 10, and a laser radiation 11 of the laser 10 is produced as an output light. The laser 10 is formed into a DFB laser to be oscillated at the wavelength lambda0 in which a part of the diffraction grating is shifted by lambda/4, and the oscillated wavelength is brought into coincidence with the Bragg's wavelength.
Patent JP-H0675346-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IIZUKA HIROYUKI
IPC: G03C7/392
Filed: 1992-08-27
Abstract: PURPOSE:To enhance sensitivity and processing stability by incorporating a specified coupler and a color-nondeveloping compound in a blue-sensitive silver halide emulsion layer. CONSTITUTION:The silver halide color photographic sensitive material is provided with photographic constituent layers including blue-, green-, and red- sensitive silver halide emulsion layers on the support, and at least one of the blue-sensitive silver halide emulsion layers contains at least one kind of coupler represented by formula I and at least one kind of color-nondeveloping compound represented by formula II. In formulae I and II. R1 is N, 0, or C and combines with >C=X1; X1 is N or C and combines with =C<, or it is 0 or S; R2 is carbamoyl or sulfonyl; Ar is an aromatic or heterocyclic group; R11 is alkyl, alkenyl, or aryl; and each of R12 and R13 is H, alkyl, alkenyl, or aryl.
Patent JP-H0866116-A (JP)
Title: Conveyor for stem and culm of thresher
Inventor: SONOYAMA SAKAE
IPC: A01F12/10
Filed: 1994-08-30
Abstract: PURPOSE: To evacuate and rotate a threshing feed chain assembly upward in spite of the starting end of a culm discharge chain overlapped with the upper part at the terminal end of the threshing feed chain. CONSTITUTION: This conveyor for stems and culms of a thresher is obtained by constituting a threshing feed chain assembly A so as to freely rotate laterally outward around a vertical shaft 31c installed on the starting end side of conveying as a fulcrum and enabling the release of the overlap with the culm discharge feed chain 16 based on the rotation in constituting the threshing feed chain assembly A so as to freely evacuate and rotate upward around the starting end side of the conveying as a fulcrum.
Patent JP-H1069404-A (JP)
Title: Data processor
Inventor: SUDO KIYOSHI
IPC: G06F11/30
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which can accurately separate a faulty part and can improve both of a relibility and a maintainability of a processor. SOLUTION: An access time set to a channel device 3 from a CPU 2 is monitored, and an error of the device 3 is recognized if no response is received from the device 3 for a 1st time-out time tp1 or longer. At the same time, an access time set to an I/O controller 6 from the device 3 is also monitored, and an error of the controller 6 is decided if no response is received from the controller 6 for the 2nd time-out time tp21 (shorter than the time tp1) or longer. Then the access request time set to the CPU 2 from the device 3 is monitored, and an error of the controller 6 is decided if no response is received from the controller 6 for a 3rd time-out time tp22 (shorter than the time tp1 or longer.  Furthermore, the access time set to a storage 4 from the controller 6 is monitored, and an error of the storage 4 is decided if no response is received from the storage 4 for the 4th time-out time td1 (shorter than the time tp22) or longer.
Patent JP-H0276726-A (JP)
Title: Manufacture of and manufacturing device for filler for plastic
Inventor: MINEGISHI HITOSHI
IPC: B29C70/58
Filed: 1988-09-13
Abstract: PURPOSE:To improve shrinkage anisotropy of a molded product and increase the strength of a weld section by forming fine and radial multi-branched shapes and shaping respective sides and/or ends of said radial multi-branched shapes crooked. CONSTITUTION:When glass is used as a filler, a molded frame 4, formed in plane parallel cross-shape, crooked in the surface direction and with wavy side surfaces, is put in a melting tank 3, and molten glass 2 is combed and adhered to a cross-shaped frame. The molded frame 4 is released and transferred to a cooling device 6 and air is sprayed on the upper surface to cool and solidify the molten glass. Then, the molded frame 4 is transferred onto a recovery box 9 and a filler 8 is turned into small pieces by vibrating the molded frame 4 up and down, which are recovered in a recovery box 9. The filler 8, radial, multibranched shapes and with respective sides and/or ends crooked is manufactured by repeating said process. Shrinkage of a molded product is not leaned in one direction and isotropic by mixing said filler into a plastic molding base and molding, and as the filler is not in contact with the surface of a weld section, strength is not lowered.
Patent JP-S61107733-A (JP)
Title: Adhesive supplying apparatus
Inventor: ISHIBASHI NAOTO
IPC: B05C11/10
Filed: 1984-10-31
Abstract: PURPOSE:To prevent impurities in the atmosphere from being mixed and adhesive from being dried, by mounting a plate for supplying the adhesive to a box-shaped supporter, with the plate surface being inside. CONSTITUTION:Adhesive is spewed out of a spewing-out port onto the surface of a supplying plate 4. The port is being mounted at the tip of a rubber tube being coupled to a vessel for housing the adhesive. The adhesive spewed out onto the plate surface is extended thin and uniformly on the plate surface by a rotary spatula 7 interlocked with rotation of a rotary rod. At this time, the end face of a stamp 8 being positioned on the same plane as the surface of the supplying plate 4 captures the adhesive which is carried by the rotary spatula 7, and supplys it onto a given substrate 11 on a lead frame 10 which is moved while being guided by a lead frame guiding means mounted on the bottom face of the supporter 12.
Patent JP-S59117854-A (JP)
Title: Method for calculating call charge of extension telephone
Inventor: SUZUKI YASUYUKI
IPC: H04M15/34
Filed: 1982-12-24
Abstract: PURPOSE:To calculate a call charge of a call from an extension telephone to the outside of a private branch by detecting a characteristic of voice from an extension telephone or an external line, a number of a dial signal to the external line and an operating time of a DC supervisory relay. CONSTITUTION:When the initial number of a dial signal of an extension telephone 1a is 0, a PBX 3 selects an idle external line, e.g., 4b and connects an extension 2a to the external line 4b. The 2nd and succeeding numbers of the dial signal are transmitted to a telephone station 10 via the external line 4b. A dial signal detecting circuit 8b detects the dial signal on the line 4b and transmits the signal to a control operating device 6, then the device 6 obtains a time possible for the call by a unit charge from a storage device 12. A ring back tone from the telephone station is detected by an external line voice detecting circuit 7b and an extension voice detecting circuit 5a, the coincidence of both the detected signals is discriminated by the device 6 and a telephone set connected to an external line is discriminated as the 1a. The call time when a party of call hooks off a handset until the handset is hooked on is detected by a DC supervisory relay 9b, the device 6 calculates the call charge from the time and gives an output to an output device 11.
Patent JP-H1160550-A (JP)
Title: Production of sulfonyloxytropone
Inventor: TAKUMA YUUKI
IPC: C07C303/44
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a laser-absorption pigment of high purity in high yield through an industrially simple process by subjecting a tropolone to a specific treatment followed by sulfonylation reaction of the treated tropolone without isolation. SOLUTION: A compound of formula I (R<1> -R<5> are each H and the like; X<1> and X<2> are each a halogen) as 7,7-dichlorobicyclo[3.2.0]hepto-2-ene-6-one, is allowed to react with a base as sodium hydroxide in a solvent as acetic acid to form a tropolone of formula II as tropolone. The reaction mixture without isolation of the tropolone is acidified by using a mineral acid as hydrochloric acid and extracted with an organic solvent as toluene or the like. Then, the extract is washed with a washing solution mainly comprising water as a saturated sodium chloride solution to remove the acidic components. Without removal of the compound of formula II, the remaining extract is subjected to sulfonylation reaction to prepare the objective compound of formula III [R<6> is a (substituted) aliphatic group], typically 2-(p-toluenesulfonyloxy) tropone.
Patent JP-H0656301-A (JP)
Title: Image forming device
Inventor: SUZUKI YUJI
IPC: G03G15/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide an image forming device equipped with a static eliminator whose constitution is simple and which can be easily mounted. CONSTITUTION:A paper sheet guiding section 19 comprises a paper sheet carrying guide table 41 and a plurality of ribs 49 for guiding paper sheets with a specified gap formed between the paper sheet attached to the guide table 41 and the guide table 41, and a static eliminator 31 is a static eliminator sheet secured and fixed to the guide 41.
Patent JP-S6472024-A (JP)
Title: Leak inspection plant for pipe
Inventor: HAMAZAKI TAKAKAZU
IPC: G01M3/22
Filed: 1987-09-12
Abstract: PURPOSE:To reduce facilities and operation man-hours and to improve efficiency by sealing one end of the pipe and putting it in an inspection container, supplying gas for inspection from the opening end of the pipe and evacuating the container, and detecting a gas leak in the pipe. CONSTITUTION:The pipe 1 has its left end part formed circularly by a terminal forming device 5 and the right end part is crushed flatly by a sealing device 6 and sealed airtightly by a soldering device 14; and the pipe is sent to an inspecting device. Ten-odd pipes 1 are sent to the device 7 and arranged on the right sides of respective inspection containers 17 in one-to-one relation, and they are inserted into the containers 17 by pairs of pinch rollers 18 and couplers 19. Then the fitting hole of each coupler 19 is fitted in the opening of a pipe 1 and the coupler 19 closes the opening end of the container 17. Then the pipe 1 is evacuated through the coupler 19 and then the gaseous He for inspection is charged in the pipe 1 through the coupler 19. Then the container 17 is evacuated and if there is a gas leak in the pipe 1, that is detected by a gas detector. Then the pipe 1 is taken out of the container 17 and the sealed end part is cut away 8.
Patent JP-H1164865-A (JP)
Title: Liquid crystal display device and its production
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/1339
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having a high aperture ratio, excellent display performance and excellent adhesiveness, reliability and durability by arranging a first sealing material within a display region and arranging a second sealing material outside the display region. SOLUTION: Thin-film transistor(TFT) substrates 3, 3 are bonded to a color filter substrate 2 by the sealing material 4 (first sealing material) and sealing material 5 (second sealing material) arranged in the outer peripheral part of the opposite surfaces for the color filter substrate 2 with the respective substrates. The sealing material 4 is formed by patterning an adhesive resist in such a manner that the sealing material is arranged on a black matrix BM formed to face the connecting parts of the TFT substrates 3, 3 to each other, i.e., in such a manner that the sealing material is arranged in the position corresponding to the black matrix BM. The substrate 5 is formed on the color filter substrate 2 after the sealing material 4 is formed.
Patent JP-H0686449-A (JP)
Title: Motor controller
Inventor: AKAHA TSUTOMU
IPC: H02P1/26
Filed: 1992-08-28
Abstract: PURPOSE:To set a reference value for deciding abnormality optimum for the conditions of protection automatically. CONSTITUTION:A logical operation circuit 14 compares detecting signals from current converters 5, 6 with a reference value for deciding abnormality, decides the presence of abnormality and outputs the open command of an electromagnetic contactor 4 at the time of abnormality. The reference value for deciding the abnormality is arithmetically operated on the basis of a time at the time of the (n)-times currents of the start current value of a motor 2 and rated currents from the detecting signals of the current converters 5, 6 by the logical operation circuit 14, and the result of the arithmetic operation is stored and set to an automatic setting circuit 18.
Patent JP-H0892459-A (JP)
Title: Flame-retardant styrene resin composition
Inventor: SHI BUNPOU
IPC: C08L51/04
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a flame-retardant resin composition excellent in appearance and heat stability by mixing a rubber-modified styrene resin with a specified styrene/conjugated diene block copolymer hydrogenate, a brominated diphenylalkane flame retardant, and Sb 2 O 3 .  
     CONSTITUTION: A flame-retardant styrene resin composition is made by mixing and kneading (A) 100 pts.wt. rubber-modified styrene resin, (B) 2-20 pts.wt. styrene/conjugated diene block copolymer hydrogenate of a weight-average molecular weight of 240,000 or below, (C) 4-30 pts.wt. brominated diphenylalkane flame retardant of the formula (wherein (m) and(n) are each 1-5; and X is a 1-10C alkyl chain), and (D) 1-10 pts.wt. antimony trioxide. A is a rubbery elastomer particle dispersed type styrene resin. B is an a-b-a structure block copolymer hydrogenate composed of end blocks a made from styrene and a block b made from a conjugated diene, desirably, one having an a content of 25-45 wt.% and a degree of hydrogenation of 95% or above. C is exemplified by ethylenebispentabromodiphenyl. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001055833-A (JP)
Title: Method for carrying in and out construction materials
Inventor: NAKAMURA HIROYUKI
IPC: E04G21/16
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the carrying in and out of construction materials by utilizing the inside of an elevator shaft in a renovation construction of a building. SOLUTION: A gondola 8 in an elevator shaft is escaped to the uppermost position of the shaft, a rope ladder type transfer wire 3 is disposed in a space under the gondola, and a returnable box 4 with casters is installed detachably to the transfer wire 3. The transfer wire 3 is moved by a wire drive device 5 to transfer new materials through the returnable box 4 to any construction floor, where the transfer wire 3 is stopped, and the returnable box 4 is removed and moved to a construction site. The disassembled materials produced at the construction site are loaded on the returnable box 4, installed on the transfer wire 3, and lowered to a specified floor by the transfer wire 3 and stopped. Then, the returnable box 4 is stopped and moved to the outside of a building.
Patent JP-H0675563-A (JP)
Title: Acoustic component extracting device, electronic instrument using same and frequency component extracting device
Inventor: MATSUDA TAKASHI
IPC: G10L25/90
Filed: 1992-08-28
Abstract: PURPOSE:To accurately detect pitch frequency components which can be included in an inputted acoustic signal. CONSTITUTION:A high pass filter part and N kinds of low pass filter parts function as N kinds of band pass filters, and N kinds of envelope signals Et(n) (1<=t<=N) outputted from N kinds of envelope extracting parts correspond to respective average amplitude levels EXi(n) (1<=i<=N) of N kinds of scale sound components which can be included in an input acoustic signal x(n). However, each signal is affected by the other scale sound components. When the i-th scale sound component is inputted with amplitude 1, the level of the t-th Et(n) is forecasted, and this forecasted coefficient is used to constitute an N-element simultaneous linear equations including N unknown numbers Et(n) (1<=t<=N) and N unknown numbers EXi(n) (1<=i<=N). They are solved to accurately extract N kinds of EXi(n) (1<=i<=N) from N kinds of observed Et(n) (1<=t<=N).