baber/WOPTO huggingface dataset:
Patent JP-S61286098-A (JP)
Title: Dehydrator
Inventor: SUZUKI AKIHIRO
IPC: C02F11/12
Filed: 1985-06-11
Abstract: PURPOSE:To improve the dehydration rate of dehydrated cake and to increase treating capacity with an increased supply rate of sludge by disposing perforated rollers adhered with filter cloths to the front stage of a dehydrator which grasps the sludge between endless filter cloths and compresses mechanically the sludge and concentrating the sludge by the turning gravity dehydration thereof. CONSTITUTION:The perforated rollers 12 adhered with the filter cloths are disposed in >=1 stages to the front stage of the conventional pressure dehydrator 1 which grasps the material to be treated such as sludge between two sheets of endless filter cloth belts 2 and 3 and compresses mechanically the sludge by rollers 8-11. The sludge or the like is concentrated by the gravity dehydration by the rotation thereof and is fed to the dehydrator 1. The treating capacity of the dehydrator 1 is increase and the dehydration rate of the dehydrated cake is improved. The filter cloths of the rollers 12 are cleaned by gushing water and the life thereof is extended.
Patent JP-S5917254-A (JP)
Title: Forming method for ball in wire bonder
Inventor: USHIKI HIROSHI
IPC: H01L21/60
Filed: 1982-07-20
Abstract: PURPOSE:To prevent the displacement of the center of the ball and the thinning of a connecting section while forming the small ball by forming the ball in an atmosphere of compressed air. CONSTITUTION:Compressed air is blown off between a capillary 2 and an electric torch electrode 13 from a nozzle 12 through a tube 15 and a pipe 11 at all times or until bonding with the next first bonding point after forming the ball, high-voltage currents are flowed through the electric torch electrode 13, and a section between the tip of a wire 3 and the electric torch electrode 13 is sparked and the ball 3a is formed. Compressed air is blown off at flow rate of approximately 1.5-4l/min. The wire begins to melt from its tip section, a distance thereto from the electric torch electrode 13 is the shortest, at the beginning of sparking, but afterward much currents flow through the surface section at a low temperature, and the wire melts toward the inside from the surface. Accordingly, a section in the vicinity of the center of the wire 3 melts latest, and the ball 3a is formed while using the section 3c not melted as a core.
Patent JP-2000316178-A (JP)
Title: Radio communication system and terminal station equipment and radio communication control method
Inventor: SAKAMOTO TAKEFUMI
IPC: H04W48/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at a radio terminal, and to efficiently and stably attain communication between first and second radio communication networks and radio equipment without making a system constitution complicate. SOLUTION: This radio communication system is provided with an MMAC network 1 and a PHS network 2. An SV 5, FA 6, HR 7, DS 8, and HA 9 are connected with the MMAC network 1, and a CS 10 is connected with the PHS network 2, and the MMAC network 1 is connected through an HAS 11 with the PHS network 2. The PS 3 is provided with an MMAC communication circuit and a PHS communication circuit. At the time of transmitting information from the SV 5 to the PS 3, a request for the transmission of information to the PS 3 is transmitted through the PHS network 2 to the PS 3 so that it is not necessary for the PS 3 to supply a power supply voltage to the MMAC communication circuit until receiving the request for the transmission, and the power consumption of the PS 3 can be reduced.  Also, the information form the SV 5 is directly and quickly transmitted from the MMAC network 1 to the PS 3 without the aid of the PHS network 2 so that a large amount of information can be quickly received by the PS 3.
Patent JP-H05294268-A (JP)
Title: Caterpillar type traveling device for construction machinery
Inventor: TOMOSAWA SHIGEJI
IPC: B62D55/15
Filed: 1992-04-20
Abstract: PURPOSE:To provide a caterpillar type traveling device which can reduce abrasion by increasing the contact area of the bearing (collar) of a driven wheel for the guide part of a side frame and can prevent the deformation of the side frame. CONSTITUTION:In the upper and lower parts of the bearing 8 of a driven wheel 3 on which a belt is laid, a tapered surface 8a inclined to a wedge shape on the inside from the outside and the contiguous vertical plane 8b are formed. In the guide part for a side frame 1, a guide piece 1c which has a triangular section and has a guide sliding surface for receiving the tapered surface 8a of the bearing 8 is installed.
Patent JP-2000315198-A (JP)
Title: Distributed processing system and its performance monitoring method
Inventor: EMARU HIRONORI
IPC: G06F17/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a performance monitoring method for a processing flow for completing one processing after the processing of plural objects through plural objects in a distributed object system. SOLUTION: Respective collectors 131, 132 collect the receiving time of a message from another object to an object to be measured and the transmitting time of a message from the object to be measured to another object in respective computers 101, 102 and transmit these collected data to a manager 130 as performance data. The manager 130 summarizes these received performance data and calculates the processing time of respective objects constituting a processing flow and the communication time between respective objects and displays these calculated results.
Patent JP-S6324429-A (JP)
Inventor: JIERAARU SHIRUBUESUTORU DOU FU
IPC: G06F21/86
Filed: 1987-05-22
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-S5648244-A (JP)
Title: Gas adsorbent
Inventor: NISHIDE HIROYUKI
IPC: B01J20/22
Filed: 1979-09-29
Abstract: PURPOSE: To obtain a high-efficiency gas adsorbent which contains the proximal basic iron porphyrin complex having only the steady 5-coordination spin-type structure is an effective component.  
     CONSTITUTION: This adsorbent has the effective component as shown in the formula I, where P is the iron porphyrin complex having the porphyrin ring of the formula II and the coordination of the iron (II) at the center; X is H and C 1 WC 20  alkyl group plus the alkali metal; R is the methyl group; and n is 4, 5 and 6 each. The complex of the formula I is produced, e.g., by obtaining the N-(ω-bromoalkyl) phthalimide from the alkylen bromimide and the potassium phthalimide. This toluene solution is added to the boiling point reflux under the atmosphere of N 2  obtained by adding the NaH and 2-methyl imidazole to the toluene. The N-(ω- phthalimide alkyl)-2-methyl imidazole thus obtained is dissolved, and then the N- (ω-aminoalkyl)-2-methyl imidazole is obtained by the hydrazine. Then the resulting product is reacted with the mixture of dicarboxy porphyrin monoester, triethylamine solution and ethyl chloroformate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6017415-A (JP)
Title: Camera provided with range finder optical system placed in ttl finder
Inventor: TSUJI SADAHIKO
IPC: G02B7/28
Filed: 1983-07-11
Abstract: PURPOSE:To make a beam splitter unnecessary by making visible luminous flux which has passed through a photographic lens totally reflect by the total reflecting surface of a total reflecting prism, but a range finding invisible luminous flux passing through the photographic lens is made refracted and transmitted. CONSTITUTION:A titled camera is constituted of a photographic lens system 1, movable total reflecting mirror 2, focusing screen 3, condenser lens 4, the first prism 5, the second roof prism 6 and an eyepiece 7; and the first reflecting surface of the prism 5 is set to an angle at which a visible light is totally reflected. Also, a range finding infrared luminous flux which is refracted by the first reflecting surface of the prism 5 and has transmitted through it is made incident to a photodetector 10 through an auxiliary prism 8 for correcting an optical path, and a phtodetecting lens 9.
Patent JP-S614297-A (JP)
Inventor: HAMAKAWA ETSUZOU
IPC: D06F39/12
Filed: 1984-06-19
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-S5752029-A (JP)
Title: Multilayered electrochromic display element
Inventor: YOSHIMURA TETSUZOU
IPC: G02F1/15
Filed: 1980-09-12
Abstract: PURPOSE:To obtain the titled display element having a high response speed by interposing a blocking layer, which disallows ions and neutral atoms to pass through it, between lamination layers each consisting  a solid electrolyte layer and an electrochromic material layers. CONSTITUTION:Electrochromic display units consisting of solid electrolyte layers 1 and 1' and electrochromic material layers 2 and 2' are used and between those display element units, a blocking layer 3 which will not transmit ions and neutral atoms is interposed. In such multilayered display elements, two HxWO3s are formed each time one carrier is applied from an electrode E1, so the quantity of Coulomb energy required for coloring is reduced to a half the usual one. Further, insulator layers 4 and 4' can be provided between electrolyte layers 1 and 1' and electrochromic material layers 2 and 2', and those layer will not transmit holes h<+> and electrons e<-> to suppress the application of holes h<+> to the electrochromic material layers, thereby improving the application efficiency of H<+> ions.
Patent JP-S63292458-A (JP)
Title: Writing object reproducing device
Inventor: MIZUNUMA TAKESHI
IPC: G11B20/10
Filed: 1987-05-25
Abstract: PURPOSE:To prevent a literary piracy by reading a recording medium and a reproduction inhibition mark of a writing work, inhibiting a reproduction in accordance with the inhibition mark of the writing object, and releasing the inhibition, when the recording medium and the reproducing inhibition mark of the writing object have coincided. CONSTITUTION:A signal from a digital signal input terminal 31 is recorded in a digital audio tape DAT 35 through a recording circuit 33, and simultaneously, an inhibition code is read through an inhibition code decoder 37 and inputted to a comparator 39. On the other hand, by a reproducing head 41 of the DAT 35, the inhibition code on the DAT 35 is read and inputted to the comparator 39 through a waveform shaping circuit 43 and an inhibition code decoder 45. In the comparator 39, two inhibition codes are compared, and when they coincide, sound recording can be executed, and in the case of discrepancy, it is inhibited By such a constitution, a device for paying surely royalties and preventing efficiently a literary piracy is obtained.
Patent JP-H08320887-A (JP)
Title: Vhdl description system
Inventor: YAMASHITA SHIGERU
IPC: G06F17/50
Filed: 1995-05-25
Abstract: PURPOSE: To provide the VHDL description system which automatically determines an entity name, an architecture name, and a configuration name from inputted model names, and further automatically describes models for an entity part, an architecture part, and a configuration part matching the format of VHDL. CONSTITUTION: The inputted model names are used and the ent-model name, arc-model name, and cfg-model name are made into the entity name, architecture name, and configuration name (step S1). The formats of respective parts are read out to generate models for the entity part, architecture part, and configuration part including those entity name, architecture name, and configuration names.
Patent JP-H04352863-A (JP)
Title: Production of nonwoven fabric
Inventor: ISHII HIROSHI
IPC: D04H3/11
Filed: 1991-05-29
Abstract: PURPOSE:To produce spun bonded fabric having improved web uniformity and variable mechanical properties of the web by dispersing filaments without using a dispersing device such as dispersion box. CONSTITUTION:A web is collected by oscillating nozzles 1. The physical properties of the web such as the ratio of longitudinal and lateral strengths can be varied by varying the oscillation mode such as the linear motion, circular motion and elliptic motion or their oscillation directions or by varying the amplitude or oscillation frequency of the motion.
Patent JP-H05322704-A (JP)
Title: Hydraulic inspection device
Inventor: TSUJI HIROKAZU
IPC: G01M13/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide an inspection device for inspecting passages in a work under the same conditions each time with which all the inspection time required for inspecting all the passages can be reduced, and with which inspection efficiency can be improved. CONSTITUTION:An inspection device is provided with a flow measuring device 3 provided with a laminar flow tube 3A communicated with open air, a first pipeline 10 extended from the laminar flow tube 3A and connected to one end of an inspection passage of a work 1 at a specified position through a first switching valve 15, a negative pressure source 6, and a second pipeline 11 extended from the negative pressure source 6 and connected to the other end of the inspection passage at a specified position which is different from the specified position through a second switching valve 16 which is switched with relation to the first switching valve 15. A third switching valve 17 is provided, capable of communicating/cutting off of the work side of the second switching valve 16 of the second pipeline 11 with/from the open air, and the third switching valve 17 is switched prior to inspection of a succeeding inspection passage.
Patent JP-2000315352-A (JP)
Title: Reproducing device of recording medium
Inventor: ITO JUNJI
IPC: G11B11/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption in the reproduction stopping state and to shorten the waiting time at the time of starting the reproduction, in a reproducing device such as an MD(mini-disk). SOLUTION: A power source 11 for control to supply the power for a microcomputer 13 executing the reproduction control and a power source 12 for reproduction to supply the operating power to a mechanical driver 14, RF circuit 15, DSP 16 and memory 17, are individually controlled by an external microcomputer 20. Further the microcomputer 13 controls switch circuits 18, 19. The TOC information to be referred at the reproduction of the MD is stored in the memory 17. The memory 17 is constituted of a DRAM, and its control is performed by utilizing the function of the DSP 16. The power source 12 for reproduction is set to be turned on to control the switch circuit 19 to be turned off. A command to operate only the DRAM control circuit part is given to the DSP 16, then the reduction of the power consumption is attained.
Patent JP-S61284627-A (JP)
Title: Optical fiber sensor
Inventor: IBUKI TSUNEJI
IPC: G02B6/00
Filed: 1985-06-12
Abstract: PURPOSE:To easily make a small curve having a small radius of curvature and to speed up a response to variation in the quantity of light by looping an elastic pipe by at least a half - one turn to a specific radius of curvature together with an optical fiber. CONSTITUTION:A sensor 8 consists of the elastic pipe 6 which has superior elasticity and the optical fiber 1 inserted into the pipe 6. Then, when both end parts of the sensor 8 are displaced externally as shown by arrows P1 P2, the internal optical fiber 1 is also displaced together with the elastic pipe 6, so when the quantity of this displacement is set a little bit larger than a critical angle, part of light is transmitted from the core to the clad. Then, the sensor 8 is looped by at least a half - one turn, so the light is transmitted at plural positions and detected as large variation in the quantity of light. Consequently, the sensor reacts to an external load sensitively as variation in the quantity of light and the reaction to the load is speeded up.
Patent JP-H07328142-A (JP)
Title: Unwinding pipe and fixing structure of sprinkler head mounting pipe
Inventor: MIIKE TAKAHIRO
IPC: A62C35/68
Filed: 1994-06-08
Abstract: PURPOSE:To improve workability eliminating the on site adjustment of a mounting pipe and the work of cutting and thread cutting thereof by a method wherein an indented groove is formed at a cylinder part to be fitted into the body of the mounting pipe of a bush for connecting a sprinkler head and a pipe end corresponding to the part of the recessed groove is joined by being deformed plastically. CONSTITUTION:A mounting pipe 1A of a sprinkler head 3 is made up of a pipe body 14A and a bush 2A, a flair sheet part 13 with a flexible pipe 7A contacting it and a male screw 11 to be screwed with a nut of a flair type pipe joint part 6A are arranged at a small-diameter part 12 on one end side of the pipe body 14A. The bush 2A which is joined integral on the other end side of the pipe body 14A has a female screw 21 for connecting a sprinkler head on the internal side thereof and a cylinder part 22 is provided on the external surface thereof to be inserted into a jaw part 23 and the pipe body 14A. When the bush 2A thus obtained is joined integrally with the pipe body 14A, a pressing roller abutting a part corresponding to an indented groove 24 of the cylinder part 22 is encircled under a pressure to join the end part of a can body 14A by plastic deformation thereof.
Patent JP-S63290384-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D25/00
Filed: 1987-05-22
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-H01296436-A (JP)
Title: Optical pick-up
Inventor: GOTO HIROSHI
IPC: G11B7/09
Filed: 1988-05-24
Abstract: PURPOSE:To correctly load both preceding and following beams on a track by detecting the track error signals of both the preceding beam and following beam, loading a tracking servo with one error signal and loading a tangential servo with the other error signal. CONSTITUTION:When the track error signal is detected in a photodetecting element 31 by a preceding beam A for recording, the signal is outputted to a track servo circuit 32 and an actuator for objective lens drive is driven. Then, the signal is correctly positioned on the track and servo control is executed so that the track error signal can be 0. When there is no decentering in an optical disk 24, an SB for recording and reproducing is also positioned correctly on a track 41. When there is decentering, even in case that a spot SA for recording is correctly positioned on the track 41, track dislocation is generated in the spot SB. Since this dislocation is detected by a photo-detecting element 36, the error signal is outputted to a tangential servo circuit 40. Then, by loading the tangential servo to the objective lens actuator, the spot SB for recording and reproducing is also positioned correctly on the track 41.
Patent JP-H05328100-A (JP)
Title: Image forming device
Inventor: NAKAI YASUHIRO
IPC: H04N1/387
Filed: 1992-05-19
Abstract: PURPOSE:To provide the consecutive format synthesis pictures by requiring the minimum reading number without taking into account the timing of changing originals. CONSTITUTION:A format synthesis mode is selected. (Step 3) Copying is started. (Step 4) First, the format original is carried to the exposure position and saved in a memory 2. (Step 8) The image data of the format original of a memory 1 and the 1st image data of the 2nd original of the memory 2 are synthesized to be saved in a memory 3. (Step 10) The synthesis image data of the memory 3 are read out to form the synthesis image. (Step 11) The 2nd piece of the 2nd original is carried to the exposure point to be stored in the memory 2 at the point when the synthesis processing of the 1st original and the 2nd original are completed and stored in the memory 3. Thus, the consecutive synthesis processing is performed while performing the reading of originals the n-th and later and the synthesis of the 1st original and the n-1th original in parallel.
Patent JP-H07330529-A (JP)
Title: Prevention of water pollution and block therefor
Inventor: HIRAI TAKASHI
IPC: A01N63/04
Filed: 1994-06-08
Abstract: PURPOSE:To rapidly and suitably prevent water pollution while keeping harmony with the natural environment and contribute to land conservation by utilizing the biological principle in the natural world. CONSTITUTION:This block 1 for prevention of water pollution is composed of a water-permeable block 1 including one or more kinds of specified microorganisms selected from groups of microorganisms classified to bacteria, fungi and yeasts inside it. The block 1 is made of a porous material and a microorganism-accommodating space 3 for accommodating and holding the specified microorganisms is formed in this block 1. Further, a bag unit 4 accommodating the specified microorganisms is dischargeably accommodated and held in the microorganism-accommodating space 3 of this block 1.
Patent JP-H11302993-A (JP)
Title: Paper strengthening agent and method for strengthening paper
Inventor: TANAKA KATSUTOSHI
IPC: D21H21/20
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a paper strengthening agent capable of being fixed at higher yield than an inner paper strengthening agent and enabling paper strength to increase efficiently by using less expensive raw materials and to provide a method for strengthening paper. SOLUTION: This paper strengthening agent comprises a polymer dispersion having the following features: (1) the polymer dispersion comprises a polymer prepared by polymerizing a (meth)acrylic acid-containing water-soluble monomer in an aqueous solution of salt; (2) the concentration of the (meth)acrylic acid (co)polymer in the polymer dispersion is 5 wt.% or more; (3) the average particle diameter of the particles of the (meth)acrylic acid (co)polymer in the polymer dispersion is 1-100 μm; (4) the viscosities of the polymer dispersion are 30-1000 CP immediately after and one month after production;  (5) polymer particles can be observed when a solution is prepared by diluting the dispersion 10 times with distilled water, and the obtained solution is examined under a microscope at 400 times magnification; and (6) when an alkali is added to the diluted solution of (5) to adjust the pH to 7.0, the polymer particles dissolve, and the dispersion becomes solution. A water diluted solution of the paper strengthening agent is sprayed on wet paper to impregnate it in the paper.
Patent JP-2000322341-A (JP)
Title: Method for displaying electronic mail content
Inventor: YOSHIDA HIROYUKI
IPC: H04L12/58
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To display only the content of a part of an e-mail text desired by a specific user for the user even in the case of performing simultaneous distribution to a plurality of users by adding a content display system program and providing a set key being a specific symbol in a sentence. SOLUTION: A content display system program is added to the existing e-mail system. When an e-mail is simultaneously distributed to a plurality of users, a set key being a specific symbol is provided in a sentence, and the user name of a transmission destination is registered in a transmission mailing list. The content display system program erects a flag in a sentence placed between the set keys. When the e-mail is received, the content display system program changes the font of characters to the background color of sentences except a sentence between a set key and the next set key in the case the flag exists, and the whole text including the part where colors are changed is shown on the display.
Patent JP-H04330606-A (JP)
Title: Method and device for winding of magnetic head
Inventor: SAITO SHIGEHIRO
IPC: G11B5/17
Filed: 1991-04-30
Abstract: PURPOSE:To securely wind wire by locking the one end-side of wire to a chip winding groove and inserting the other end of wire into a chip hole so as to wind it. CONSTITUTION:One end-side of wire is locked to the chip winding groove 11 and the other end of wire is inserted into the chip hole 12 so as to wind it. At that time, a magnetic head H is held by a holding device 20 so that it is elevatable and tursable. Wire is pulled on the magnetic head and the magnetic head H is raised while it is turned. Then, wire is locked to the groove 11. Furthermore, wire locked to the groove 11 is pressed by a wire pressure unit.