baber/WOPTO huggingface dataset:
Patent JP-H06220680-A (JP)
Title: Ph-inductive reference electrode in electrolytic desilverization
Inventor: MERUTAN PATORITSUKU
IPC: G01N27/26
Filed: 1993-11-05
Abstract: PURPOSE: To automatically correct cathode plating potential with pH change when a pH sensitive reference electrode is used.  
     CONSTITUTION: A device is used for electrolytic desilvering of photographic processing solutions, more particularly fixing solutions or bleach-fixing solutions, comprising an electrolysis unit equipped with a monitoring system comprising a cathode 5, an anode 6 and a reference electrode 7 and is characterized in that the reference electrode 7 is a pH sensitive electrode. The desilvering is preferably performed under potentiostatic conditions and a preferred pH sensitive electrode is a glass electrode. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04174884-A (JP)
Title: Earthing method of endless belt-form sensitive body
Inventor: KIMURA MICHIO
IPC: G03G21/00
Filed: 1990-11-08
Abstract: PURPOSE:To carry out an earthing stably for a long period and to improve the quality of an image by covering the side edge of an endless belt-form of sensitive body made by providing a conductive layer and a sensitive layer on an insulating holder, with a conductive guide member, and making the earthing through the guide member. CONSTITUTION:A conductive layer 2 and a sensitive layer 3 are provided on an insulating holder 1 to form an endless belt-form sensitive body 4. And the side edge of the sensitive body 4 is covered by a conductive guide member 6, and the member 6 is abutted to a metal roller 5. And the width of the layer 3 is made shorter than the layer 2, and the member 6 is contacted directly to the layer 2. Since the roller 5 is being earthed, the sensitive body 4 is also earthed through the member 6. In this case, the member 6 is made conductive by dispersing carbon black or a metal powder of aluminum or the like to a rubber such as an urethane rubber and a silicon rubber. Consequently, an earthing stable for a long period can be made, and an image of an excellent quality can be fed.
Patent JP-H11205714-A (JP)
Title: Method and device for automatically detecting aspect format of digital video image
Inventor: WEITBRUCH SEBASTIEN
IPC: H04N5/44
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To automate the aspect format detection of a video image by selecting an image aspect format in accordance with results of each step of preceding black bar analysis, center analysis and horizontal change analysis. SOLUTION: First, a preprocessing block 15 is provided. Also, a black bar analyzing block 16, a center analyzing block 17, a subtitle analyzing block 18 and a horizontal change analyzing block 19 are provided. Results of all blocks 16 to 19 on the preceding backs are given to a deciding block 20. The block 20 sends a format type that is detected through an output line FT. Also, the block 20 sends information about a start line and an end line of an active video part through respective lines SL and EL. Thus, an image aspect format is selected in accordance with results of preceding black bar analytical step, center analytical step and horizontal change analytical steps.
Patent JP-H08158767-A (JP)
Title: Lock device for expansion member
Inventor: OHASHI YOSHIO
IPC: E06C1/22
Filed: 1994-12-05
Abstract: PURPOSE: To provide more attentively a low cost lock device which is thin- walled and compact-sized to be incorporated in the outside member of a main body and light in weight and simple in structure in prior to providing a lock device which regulates the expansion of a post of a stepladder which comprises a main body member and a slide member is such fashion that it may expand freely in the longitudinal direction. CONSTITUTION: A stopper 12 is laid out between a pair of support walls 10b installed outside a main body member 8 while engagement teeth 14, which are engaged with a rack 11, are formed on one end in the longitudinal direction of the main body member 8. An extrusion part 16 is installed to the other end. A middle part is turnably supported around a spindle 13 supported between the support walls 10 in such a fashion that the engagement teeth 14 may break away from the rack 11 by pressing the extrusion part 16. A spring 17, which is adapted to energize the stopper 12 is installed between the extrusion part 16 and the main body member 8 so that the extrusion part 16 may be broken away from the main body member 8 and the engagement teeth 14 may be engaged with the rack 11.
Patent JP-H01103606-A (JP)
Title: Manufacture of water-absorptive resin
Inventor: TANAKA KENJI
IPC: C08F8/44
Filed: 1987-11-27
Abstract: PURPOSE:To produce a water-absorptive resin excellent in absorption performance, safety, etc., by adding an alkali metal compound to a polymer produced from a polymerizable monomer having a specific acid group and a copolymerizable crosslinking agent as essential components thereby neutralizing a prescribed amount of the acid groups. CONSTITUTION:A polymer is prepared from a polymerizable monomer containing an acid group selected from among a carboxylic acid group, a sulfon ic acid group and a phosphoric acid group (e.g., acrylic acid or vinylsulfonic acid) and a copolymerizable crosslinking agent (e.g., N, N-methyl enebisacrylamide or ethylene glycol diacrylate) as essential components. An alkali metal compound (e.g., sodium hydroxide) is added to the polymer to neutralize 50-90mol.% of the acid groups in the polymer, thereby allowing the polymer to have alkali metal salt groups partially to produce a water- absorptive resin. The resulting water-absorptive resin can be suitably used for paper diapers and sanitary cottons, and as water-retaining agents for cultivat ing plants and agents for preventing condensation.
Patent JP-H01143725-A (JP)
Title: Manufacture of cup-shaped washer for separator
Inventor: NISHIDA AKITARO
IPC: B21D19/00
Filed: 1987-11-28
Abstract: PURPOSE:To obtain a cup-shaped washer high in dimensional accuracy and excellent in quality by providing a separator through-hole having a folded and reinforced peripheral part and smaller in diameter than specified dimensions and finally pressing a die for remedying a hole diameter to a specified diameter into the through-hole to be finished. CONSTITUTION:In a working area for a cup-shaped washer, a cup-shaped projection 13 is pressed and a prepared hole 15 of small diameter is made by a male trimming die 17 of a lower die 16 and a female trimming die 19 of an upper die 18 at a suitable place 14 of the bottom of the projection 13. The peripheral edge part of the prepared hole 15 is burred outward by a male burring die 20 of the lower die 16 and a receiving hole part 21 of the upper die 18 to form a cylinder part 22. The cylinder part 22 is folded outward by a male die part 23 of the upper die 18 and a forming recess part 24 to make a folded part 22a. The folded part 22 and a suitable place 14 on the bottom part of the cup-shaped projection 13 are pressed by a receiver part 25 of the lower die 16 and a receiver part 26 of the upper die 18 to be brought into contact with each other and to compose a through-hole 28 having a folded double structure peripheral part 27 and relatively small in diameter. A trimming die part 29 for remedying the hole diameter of the lower die 16 is pressed into the through-hole 28a, removed and finished into a separator through-hole having specified dimensions.
Patent JP-H03176106-A (JP)
Title: Sequential rotary extrusion device
Inventor: ROI SAAPA
IPC: B29C48/37
Filed: 1990-11-08
Abstract: PURPOSE: To extrude a material having high volatile content by receiving a plasticized melt from a first rotary extruder by a coupled rotary extruder, and combining the plasticized material with at least one type of other additive introduced via the coupled rotary extruder. CONSTITUTION: A pressurized plasticized material discharged from a dissolved pump 18 is introduced into a rotary extruder at a supply chute 42 via an inlet 36 of a point under a point coupled to a rotary extruder 14 or a point of downstream. A hopper 38, a supply driver 39 and a feeder 40 are supported by a brace member 44 to introduce a solid material added together with the chute 42 to the extruder 14, where the material is mixed with the already plasticized material received from the inlet 36. A plasticized polymer material mixed with the additive is preferably discharged to a unit having a similar effect to raise a dissolving pump 20 or other dissolving pressure via the assembly 42 from the extruder 14 before introducing to a rotary extruder 16 via an inlet 48.
Patent JP-H11132545-A (JP)
Title: Wind direction adjuster and air cleaner
Inventor: KAKIMOTO AKIHISA
IPC: F24F7/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress noise under high air volume by controlling a drive mechanism which displaces a member for regulating the direction of air diffused from an air outlet at a deflection angle corresponding to supply air volume. SOLUTION: Upon operation a fan 2, the air sucked through an air inlet 11a flows through a front casing 11 and a rear casing 12 and dust is captured through a prefilter 21 when the air flows a wind path extending upward toward an air outlet 12a in the casing. A displaceable wind direction regulator 30 is disposed at the air outlet 12a and a member for regulating the direction of diffused air, i.e., a flap 31, is provided along with a driving mechanism therefor, i.e., a stepping motor 32. The flap 31 is a planar member having concave lower surface 31b for deflecting the diffused air. A pair of rotary central shafts 31a is supported by the rear casing 12 and the stepping motor 32 displaces the output shaft to an angular position corresponding to a driving signal.  According to the arrangement, the diffused air volume can be regulated finely at a deflection angle corresponding to the air volume while suppressing noise under high air volume.
Patent JP-2001128136-A (JP)
Title: Digital broadcasting device and its program transmission method
Inventor: HAKAMATA ATSUSHI
IPC: H04N21/235
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To reliably switch a program to another program of a different contract. SOLUTION: A scramble control means 110 takes a schedule of programs or the like as the input and successively outputs a scramble key and a scramble key application time to an encryption means 14 in accordance with the schedule and outputs deciphering information and deciphering information application time to a deciphering information sending means 120. At the time of program switching, the scramble key application time and the deciphering information application time are so adjusted and set that dispersion of processing may be corrected. Deciphering information is enciphered by the deciphering information sending means 120 and is sent to a multiplexing means 130 in accordance with the deciphering information application time. The multiplexing means 130 multiplexes various information related to the program to generate a broadcast signal.  The broadcast signal is enciphered in the enciphering means 140 in accordance with the scramble key application time by using the scramble key. The broadcast signal and its deciphering information which are generated and enciphered in this manner are sent.
Patent JP-H10136259-A (JP)
Title: Synchronous reproduction/synthesis system for audio/ video computer graphics
Inventor: KATTO JIRO
IPC: H04N19/423
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To synchronously reproduce/synthesize audio/video computer graphics data by using reference time information given from an encoding processing system for the time reference of a decoding processing system. SOLUTION: An audio signal decoder 4 encodes the compressed stream of an audio signal, which is given from an audio buffer 2, at the timing shown by the time stamp of the audio signal in accordance with a decoding clock which audio PLL 3 generates with SCR/PCR of the audio signal separated by a demultiplexer 1 as input. A video signal decoder 9 decodes the compressed stream of a video signal, which is given from a video buffer 7, in accordance with the decoding clock given from video PLL. A CG decoder 12 decodes the compressed stream of computer graphics, generates decoding computer graphics data and outputs time management information of an event.
Patent JP-H09146865-A (JP)
Title: Communication device
Inventor: MIZUTANI SATOSHI
IPC: H04N1/32
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To automatically select a computer at a transfer destination according to an opposite machine, i.e., the transmission source of received data by the communication device which is connected to the computer. SOLUTION: The identification code of another facsimile equipment and the identification code of a computer to which received data from the facsimile equipment should be transferred are stored in a memory while made to correspond to each other. Then when facsimile reception is performed (S1: YES), the identification code of the opposite destination included in received information is decided (S6, S7, and S11), the identification code of the computer to which the data should be transferred is read out of the memory according to the identification code, and the received data are transferred to the computer (S8 and S12).
Patent JP-H11134410-A (JP)
Title: Method for displaying securities information and terminal equipment for the same
Inventor: TAKAHASHI NOBUHIRO
IPC: G06Q50/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To retrieve and display news related with securities information based on not only each brand but also each category of business. SOLUTION: When distributed data are stock prices, the category of business code, brand code, and stock price information of the data are stored in a stock price storage area (a step 203), and when the distributed data are news related with a specific brand, the brand code in the data is extracted, the code of the category of business to which the brand indicated by the brand code belongs is extracted by retrieving the stock price stock area (a step 210), and the extracted category of business code, the brand code, and a news sentence in the data are stored in a related news storage area (a step 211). At the time of retrieval, the related news storage area is retrieved by inputting a retrieval key including the category of business code so that the related news of each category of business can be extracted and displayed.
Patent JP-H02147820-A (JP)
Title: Ink ribbon cassette
Inventor: KASASHIMA YUKINORI
IPC: B41J32/00
Filed: 1988-11-29
Abstract: PURPOSE:To commonly use an ink ribbon cassette with the same specification to various recorders irrespective of their kinds by providing a fitting shaft which can be engaged with different ribbon feeding mechanisms provided on a carriage and a ribbon take-up member with an engaging gear member at its root section. CONSTITUTION:A recorder is provided with an ink ribbon cassette 4 set to a carriage which makes relative parallel displacement against a platen 1 on a carriage shaft 2 arranged in parallel with the platen 1. A press-contacting member engaging section 4a provided on the box body of the cassette 4 can be engaged with the press-contacting member provided to the carriage 3 and a guiding and holding section 4b provided at the bottom section of the box body can be engaged with the ink ribbon cassette guiding section provided to the carriage 3. Moreover, the fitting shaft of a ribbon taking-up member 4d and an engaging gear member at the root section of the shaft are respectively engaged with different ribbon feeding mechanisms provided to the carriage 3. Therefore, one cassette section can cope with various kinds of recorders having different mounting structures and feeing mechanisms.
Patent JP-H02148778-A (JP)
Title: Laser oscillator
Inventor: KUNO KOJI
IPC: H01S3/0977
Filed: 1988-11-29
Abstract: PURPOSE:To make preliminary ionization electron number density uniform perpendicularly to an electric field and to realize a discharge having a wide width by disposing at least one of a pair of main electrodes in a cavity and a preliminary ionization electrode having a plurality of openings in the cavity of the main electrode. CONSTITUTION:Laser gas is filled in a laser tube 1, and circulated by a blower 6. The switching element 17 of a discharging circuit 7 is switched to first discharge preliminary ionization electrodes 4, 5, thereby generating an ultraviolet ray by its spark. Since the electrode groups 4, 5 are contained in the cavity 8 of one main electrode 3, electron density increases on the whole surface of the electrode 3. Thus, a discharge is obtained sufficiently widely and uniformly perpendicularly to an electric field between the main electrodes 2 and 3 to sufficiently broaden a beam pattern P1.
Patent JP-H11131674-A (JP)
Title: Ceiling structure for clean room
Inventor: YAMAGATA MITSUKAZU
IPC: B01D46/42
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To connect a main frame member and an auxiliary frame member easily and positively with high squareness by forming a fit-in protruding part to be fitted into a groove part formed at the upper face of a hanging part, at each protruding part of an upper joint of cross shape. SOLUTION: A lower joint 53 is manufactured maintaining the squareness of a frame member storage part 69 formed at each protruding part 67 of the lower joint 53 of cross groove shape and the same flatness of a bottom face position of each frame member storage part 69 within a tolerance so as to facilitate and ensure the squareness of a main frame member 21 and an auxiliary frame member 23 and the same flatness of a seal face position of the main frame member 21 and auxiliary frame member 23 where a sealing member is arranged. A fit-in protruding part 57 is formed at each protruding part of an upper joint 51 of cross shape and fitted into a groove part formed at the upper face of a hanging part, and the main frame member 21 and auxiliary frame member 23 are connected at a right angle so as to be connected easily and positively with high squareness.
Patent JP-H04172940-A (JP)
Title: Insulating unit for motor
Inventor: SAKAI KAZUMA
IPC: H02K3/50
Filed: 1990-11-06
Abstract: PURPOSE:To suppress damage due to insertion into a coil by locating a plurality of sections for containing the joints of lead wires and the lead wires of winding at the outside of coil end and arranging the lead out ports of the lead wires at each containing section while shifting the position each other. CONSTITUTION:A joint 5 is contained in a containing section 11 of an insulating paper 10 and then located at the outside of both main winding 3 and auxiliary winding 4 and coil ends 3a, 4a while being secured to bath coil ends 3a, 4a by means of a bundling string 8. The insulating paper 10 is interlaid between the coil ends 3a, 4a of the main winding 3a and the auxiliary winding 4 where the insulating paper 10 comprises a plurality of sections, located at the outside of the coil ends 3a, 4a, for containing the joints 5 of the lead wires 6 of each winding and lead wires 7 and a section 12 to be interposed between the coil ends 3a, 4a. The insulating paper 10 is composed of an insulating board material and notched or bent.
Patent JP-H11139997-A (JP)
Title: Production of cycloolefin
Inventor: YAMADA NOBUO
IPC: C07C5/11
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclohexene, capable of removing a reaction heat by a simple method, by using no heat removal method such as an external circulating method or reducing another heat removal method. SOLUTION: In this method for producing a cycloolefin by the partial hydrogenation of a monocyclic aromatic hydrocarbon in which at least a monocyclic aromatic hydrocarbon and a gaseous hydrogen are supplied to a reactor charged with water and a catalyst under acidic conditions and successively collecting a reaction product, the heat of the reactor is removed by using a gas which is fed to the reactor, not used in the reaction, and is discharged out of the reactor. Preferably, hydrogen in an amount more excessive than that required for the reaction and heat removal is used and the latent heat of a component which is accompanied by a gas to be discharged is utilized. More preferably, the discharged gas is condensed, at least a part of the condensed gas is recycled to the reaction system to remove heat by taking advantage of the latent heat of the condensed component.
Patent JP-H05142597-A (JP)
Title: Organic nonlinear optical thin film and production thereof
Inventor: TANAKA TORU
IPC: C01B31/02
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the org. nonlinear optical thin film which is excellent in both of a nonlinear optical characteristic and laser resistance by using sapphire as a substrate for vapor deposition and depositing fluorene compds. by evaporation on the sapphire substrate, thereby forming thin films CONSTITUTION:The sapphire is used as the substrate for vapor deposition and the fluorene compds. are deposited as an optical medium having a nonlinear refractive index by evaporation alone or in combination with other compds. on the sapphire substrate to form the thin film. A thin film of CaF2 or the like is deposited by evaporation as a 2nd layer on the vapor deposited thin film of the fluorene compd. alone or the mixture composed of the fluorene compd. and the other compds. The structure of the fluorene compds. of C60 and C70 are evidently extremely stable and the vapor deposition operation is possible without thermal decomposition even at a high temp. of 320 deg.C from the results of the direct ionization mass analysis of the mixture composed of the C60 and C70 fluorenes at 320 deg.C. Then, the thin films of the fluorene compds. having the high laser resistance characteristic and the large cubic nonlinear constant are produced by the vapor deposition method.
Patent JP-H03163819-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI KATSUNORI
IPC: H01L21/027
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the hardening of a coated resist surface, and facilitate quick volatilization of solvent from the inside, by using inert gas and solvent of resist as purging gas in a baking furnace, and changing the gas pressure and the vapor pressure in the baking furnace. CONSTITUTION:The inside of a baking furnace is completely closed with a baking cover 5. Purging gas is an inert gas like N2+ resist solvent, and the ratio of the inert gas and the solvent can be controlled. The pressure in the furnace can be changed by adjusting the exhausting rate and the flow rate of the inert gas + the solvent. That is, the baking furnace is filled with the inert gas + the solvent in gas state. The inside of the furnace is kept at a constant vapor pressure by balancing the gas supplying pressure, the exhausting rate of the furnace, and the ratio of N2 and the solvent. Thereby the violent volatilization of the solvent on the resist surface layer part is prevented, the formation of a film on the resist surface is prevented, and the volatilization of solvent in the inside of the resist can be quickened.
Patent JP-H03166416-A (JP)
Title: Reinforcing method of surplus soil
Inventor: MAEDA YUKITOSHI
IPC: E02D3/12
Filed: 1989-11-22
Abstract: PURPOSE:To recycle surplus soil at a low cost by mixing the material for reinforcing surplus soil in the surplus soil generated in a civil construction field to lower the moisture content thereof, and using it as banking material or back filling material. CONSTITUTION:30 weight % of rock fiber having the moisture content at about 0% is added to 100 weight % of surplus soil having the moisture content at about 100%, and is stirred with a ready-mixed concrete mixer to be mixed. This mixture is used as banking material or back filling material, and the rock fiber added to the surplus soil is interposed between earth powders to restrict the movement of the earth powders, and the banking material or the back filling material having the excellent strength can be obtained. Surplus soil can be thereby recycled at a low cost.