baber/WOPTO huggingface dataset:
Patent JP-H06107623-A (JP)
Title: Production of high-purity 2,4-'-dihydroxy-diphenyl sulfones
Inventor: HOSODA MASAAKI
IPC: C07B63/00
Filed: 1993-05-31
Abstract: PURPOSE:To efficiently obtain high-purity 2,4'-dihydroxy-diphenyl sulfones useful as a developer, etc., for thermographic paper. CONSTITUTION:Crude 2,4-dihydroxydiphenyl sulfones obtained by reaction of phenols with sulfuric acid are treated with (1) a mixed solvent of 5-20wt.% lower aliphatic alcohols and 95-80wt.% non-halogen-based aromatic hydrocarbons or (3) a mixed solvent of 10-40wt.% acetic acid esters and 90-60wt.% non-halogen based aromatic hydrocarbons to produce the objective high purity 2,4'- dihydroxydiphenyl sulfones.
Patent JP-S5486170-A (JP)
Title: Paper feeder
Inventor: FURUKAWA TATSUYA
IPC: B65H1/26
Filed: 1977-12-20
Abstract: PURPOSE: To obtain a condition that sheets are pushed up by turning a pressurizing portion material only by simply pushing a cassette in, and to mount and demount the cassette simply and smoothly by releasing the pressurizing portion material only by pulling the cassette out.  
     CONSTITUTION: When pushing a cassette 1, which houses a plurality of sheets 3 onto the bottom plate 2, into a cassette housing portion 7, to which a paper feed roller 6 in a machine body is mounted, and end portion of the cassette 1 is contacted with an arm 10 arranging a pressurizing portion material 9 installed to a shaft 8 in a revolution-free shape, and the arm 10 falls against the force of a spring 13 while a pushing arm 12 mounted to one end of the arm 10 by means of a hinge 11 rises. The pushing arm 12 passes through a hole 5 installed to a base 4 of the cassette 1 and pushes up the bottom plate 2, and the paper feed roller 6 turns under this condition, thus delivering the sheets 3 evey one sheet. Meanwhile, when pulling the cassette 1 out, the pressurizing portion material 9 returns to the original location by means of the spring 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6312439-A (JP)
Inventor: NAGATA TAKESHI
IPC: B65C9/46
Filed: 1986-06-30
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-H114086-A (JP)
Title: Enclosure structure for electronic equipment
Inventor: MITSUTA AKIHIRO
IPC: H05K7/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure structure which is highly reliable with respect to strength and in which cables can be exchanged easily by removing an outer plate, so that the cables can be exchanged easily from the outside by incorporating power and signal cables in an enclosure frame and reinforcement. SOLUTION: In order to house a power cable 8a and a signal cable 8b in the enclosure frame and reinforcement of an enclosure for electronic equipment, notched holes are formed through a reinforcement 12 of a side plate for respectively passing the cable 8a and 8b. Notched holes with sizes such as can let the cables 8a and 8b pass are also formed through the reinforcement of bottom plates 7. Electronic equipment can be housed in the enclosure, by taking out the cables 8a and 8b from the notched holes of the floor plates 7, after the screws fixing an outer plate 13 are removed. The cable 8a and 8b are passed through the holes from the notched holes of the reinforcement 12 of the side plate 12. After the equipment has been positioned in the enclosure, the removed outer plate 13 is fixed with screws 10.
Patent JP-S6130857-A (JP)
Title: Channel switch test method
Inventor: FUKUDA TAKAO
IPC: H04Q1/24
Filed: 1984-07-24
Abstract: PURPOSE:To conduct test without interrupting the line of a subscriber terminal and any external test equipment by providing a loopback function comprising a maintenance point drive section of a control section between a transmission line of a channel switch interface section and a reception section and bringing an idle signal in the inside of a switch into a loopback state. CONSTITUTION:Transmission sections 11-1... and reception sections 12-1... of the channel switch interface section 14 are coupled by lines 20-1... and selectors 13-1... selecting the loopback state is provided by a maintenance point drive section 8 of a control section 10. An idle signal source 15 is connected to an incoming number 1N of a channel switch 7 to close the incoming number 1N and an outgoing number 2A and select the loopback state, then the normality of the connection between the incoming number 1N and the outgoing number 2A is confirmed by a maintenance point scanning section 9. Then the test for a channel switch 7 is conducted without interrupting the line of a subscriber terminal device and using an oscillator or a test equipment.
Patent JP-H053226-A (JP)
Title: Electronic parts mounting film carrier
Inventor: KAMIYA YUKIO
IPC: H01L21/60
Filed: 1991-06-25
Abstract: PURPOSE:To provide an electronic parts mounting film carrier with simplified construction capable of fully protecting the leads including inner leads and further securing electrical connection of electronic parts with the inner leads. CONSTITUTION:An insulating coated film 15 is formed chiefly among inner leads 14 of each lead 13 and on the surface of each inner lead, and a planting layer is formed on the back of each inner lead 14 protruding toward a device hole 12.
Patent JP-S6335235-A (JP)
Inventor: JIEIMUZU JII MEKAA
IPC: A61B6/00
Filed: 1987-06-22
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-S5379816-A (JP)
Title: Urea treatment of aliphatic dicarbosylic acid-contg.
Inventor: NISHIKIDO JIYOUJI
IPC: C07C239/00
Filed: 1976-12-21
Abstract: PURPOSE: To recover dicarboxylic acids, from the waste water contg.  the acids as by-products in the production of adipic acid, by treatment with urea using specific solvents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0447339-A (JP)
Title: Sub file accessing system
Inventor: AOYAMA NORIO
IPC: G06F12/00
Filed: 1990-06-12
Abstract: PURPOSE:To realize the promotion of sub file accessing efficiency by making a data file logically into a packet, executing the assignment of an area to a sub file by a plural items unit, assigning a batch number to the sub file, and controlling what sub file the packet in the sourse of use is used. CONSTITUTION:A central processing unit 7, a magnetic disk device 9 in which sequential data 8 is set, and the magnetic disk device 11 in which a data file 5 is set are included. Besides, this system is constituted so as to include a main storage device 14 in which a sub file control table 1 to control the information of every sub file, a sub file control module 2 to update and refer to this table 1, a packet control table 3 to control the using state of each record in the data file 5, a packet control module 4 to update and refer to this table 3, and a data input/output module 6 are set. Thus, simultaneous processing from plural programs is made possible while the number of times of access at the time of write-in is made the portion of the number of the items of the data, and in addition, at the time of the read-out of the data as well, the processing can be executed without increasing the number of times of access.
Patent JP-S5677694-A (JP)
Title: Air-cooled heat exchanger
Inventor: MURAKI SHIGERU
IPC: F28D11/04
Filed: 1979-11-28
Abstract: PURPOSE: To reduce noise and the consumption of electric power, by a method wherein heat conduction elements rotate around a rotary shaft, and the rotation causes air to pass through the inside of the heat conduction elements.  
     CONSTITUTION: Heat conduction elements 1 are vertically mounted at a rotary stand 4 through the medium of legs 5, and are caused to rotate through the working of a motor 13, a reduction gear 10, and a rotary shaft 9 togetherwide the rotary stand 4. The rotation in the direction A causes air to pass through in the direction B which crosses the surface of the heat conduction element 1 at approximately right angles. A cooling fluid is fed to an upper header 3 of the heat conduction element 1 through a pipeing 8, and a branch pipe 6, and is discharged through an outlet piping 8' after heat-exchanging. This permits the reduction in a rotation speed in comparison with force draft produced by a blower, whereby noise can be reduced, a cooling efficiency can be improved by performing a cooling action in such a manner as allows the element itself to cut its way through the air, and an electric power can be reduced in consumption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04357973-A (JP)
Title: Discharge control system for pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the discharge control system of a low cost having high flexibility against a variation of the number of prize balls by executing the transmission of prize ball discharge number data, based on generation of a prize-winning condition, and discharging a prescribed number of prize balls in accordance with received data by a discharge controller. CONSTITUTION:In a game board controller 400, two prize-winning storage means 411, 412 are provided, and the number of prize-winning is counted at every prize- winning port in which the number of prize balls is different. A prize-wining detecting signal goes in continuously to the game board controller 400 irrespective of whether the prize ball is discharged or not, therefore, a prize-winning storage means for storing the number of prize-winning balls is necessary. On the other hand, when it is known by a signal from a communication means 410 that prize ball number data is requested from a discharge controller 600, a prize ball number control means 420 reads out and determines the number of prize balls to be discharged from a prize ball number storage means 430, based on the storage contents of the prize-winning storage means 411, 412. The determined prize ball number data G is delivered to the communication means 410 and the prize ball number data is transmitted to the discharge controller 600.
Patent JP-S5944283-A (JP)
Inventor: TAKAHASHI SHIROU
IPC: A63C1/00
Filed: 1982-09-06
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-S63317828-A (JP)
Title: Reading control system for microcode
Inventor: MORI TSUYOSHI
IPC: G03B17/00
Filed: 1987-06-19
Abstract: PURPOSE:To start the execution of a branching instruction at high speed in a reading control system for microcodes requiring the execution control, by duplexing a control memory which performs a reading process in a head step of a machine instruction. CONSTITUTION:A step D4 of a 1st step of the next instruction 3 is carried out in the timing 4' and a relevant microcode is read out of a control memory 12. Furthermore a stage M1 is carried out in the timing 3' also with a branching instruction. Thus the branching destination instruction is set at an instruction register 3 and said microcode is read out of a control memory 11 in the timing 4'. At the same time, the branching conditions are decided also in the timing 4'. Then the contents of the memory 11 are selected by selector 50 when a branching job succeeds; while the contents of the memory 12 are selected when the branching job fails respectively.
Patent JP-H0319984-A (JP)
Title: Method for making designs and patterns at the time of dyeing or printing fibrous material in the absence of alkali or reducing agent
Inventor: TOOMASU MATEINI
IPC: D06P3/60
Filed: 1990-06-14
Abstract: PURPOSE: To express denim-like pattern by pretreating a textile material with a cationizing agent, drying the textile material, applying an oxidizing agent thereto so as to express pattern effects, drying the textile material and dyeing the textile material with a reactive dye, a direct dye, etc., in the absence of an alkali or a reducing agent. CONSTITUTION: A textile material comprising cotton is pretreated with a sizing agent such as PVA and dried to afford warp and the warp and the cotton weft are woven and the resultant woven fabric is pretreated with a cationizing agent which is a quaternized or non-quaternized reaction product of polyethylene imines of formula I [X is a residue of the formula (CH2 CH2 -NH)c ; (a) and (b) are each 0-600 and a+b is 60-600; c is 0-50] with an alkylating agent, preferably represented by formula II [A is a radical of alkylating agent; Z is direct bond or divalent bridge element], and an oxidizing agent (e.g. persulfuric acid) is applied to the fabric so as to form pattern and dried and dyed or printed with a reactive dye, a direct dye, a water-soluble sulfur dye, a pigment dye, etc., to provide a woven fabric to which denim pattern is expressed.
Patent JP-H0319845-A (JP)
Title: Adjusting device for clearance between cylinders in printing press
Inventor: ARAUCHI TAKASHI
IPC: B41F13/24
Filed: 1989-06-16
Abstract: PURPOSE:To improve the quality of printed matter by a method wherein a worm is attached to a drive shaft which is connected to a motor, and one end of a connecting rod is pivotally attached to the tip of a following shaft which is equipped with a threaded part that screws in to a threaded hole in a worm wheel which engages with this worm, and the other end of this connecting rod is pivotally attached to the outer periphery of an outer bearing. CONSTITUTION:At the time of starting a printing work, an inner bearing 26 rotates clockwise around on axial center F4 in an inside peripheral circle 25b of an outer bearing 25, which stays still, by a cam mechanism through a link 29, a lever 31 and a rod 32. Therefore, a rubber cylinder 22 makes an axial center F5 give an eccentric rotation around the axial center F4, and is set to a pressure cylinder 23. When the printing work is completed, the inner bearing 26 rotates counter-clockwise by the cam mechanism through the link 29 and the rod 32. Therefore, by the eccentric motion, the rubber cylinder 22 is released from the pressure cylinder 23.
Patent JP-S5486836-A (JP)
Title: External heating type tubular furnace
Inventor: SAKAI TAKEAKI
IPC: F27B5/14
Filed: 1977-12-23
Abstract: PURPOSE: To make a furnace available for quick cooling of products without leak of atmospheric gas, by composing its core tube with a porous sintered alumina tube as an inner tube and a gastight, molten alumina tube as an outer tube.  
     CONSTITUTION: A core tube 2 is inserted in a heating device 1 of a tubular furnace with a built-in heating element. The core tube 2 is of double construction: a molten alumina tube 3 as its outer tube and a sintered alumina tube 4 as its inner tube, and the clearance between both tubes 3, 4 is filled with refractory material 5. Even when a heated product is transferred from a heating area near the heating element of the furnace to a cooling area outside the heating device, it causes no cracking due to the heat resistance of the sintered alumina tube 4. In addition, the molten alumina tube 3 can eliminate leak of atmospheric gas. As a result, the product can safely be cooled off quickly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06346383-A (JP)
Title: Method for printing and dyeing
Inventor: SHINAGAWA KAZUO
IPC: D06P5/00
Filed: 1993-05-31
Abstract: PURPOSE:To thoroughly form a multicolor pattern in a fabric only with four stencils by preparing a block copy without performing tracing operation of the pattern requiring the skill. CONSTITUTION:The color separation and half-tone photography are initially carried out for a pattern to be formed on a fabric to prepare a block copy expressing the pattern by the aggregation of half-tone dots at 50-75 dot density (linear density of about 1/3 that of the weave texture of the fabric) per inch for respective colors of Y, M, C and K. A plate film 32 in which holes 34 corresponding to the half-tone dots of the block copy are formed is then provided on a screen plain gauze 36 of about 3000 meshes per inch to prepare an original form 20. The respective original forms and dyes corresponding to the Y, M, C and K are subsequently used to carry out the printing. That is, each original form 20 is placed on a fixed and held fabric 14 and each dye 24 is then applied onto the original form to rub the original form 20 from the upper part thereof with a squeegee. The dye 24 having a low viscosity is used so as to permeate through the holes 34 of the half-tone dots in the original form 20 into the fabric 14.
Patent JP-S5579124-A (JP)
Title: Manufacturing of patterned panel for building
Inventor: MATSUMURA TERUO
IPC: B29C39/18
Filed: 1978-12-12
Abstract: PURPOSE: To produce a stable patterned panel for building without causing damage to the product by transferring a printed layer of a transfer film onto a surface material placed between the surface material and a conveyor with the foaming pressure and heat of the foaming urethane.  
     CONSTITUTION: An upper mold caterpillar conveyor 7 and a lower mold caterpillar conveyor 8 are arranged facing each other in a vertical way to form a caterpillar double conveyor A. A surface material is made up of a synthetic resin such as polyvinylchloride and haves an inserting section and a mating section. The surface material 1 is fed onto the caterpillar conveyor A while a transfer film 3 is fed between the surface of the material 1 and the lower mold caterpillar conveyor 8. Then, as a foaming urethane 4 fills the space from an urethane mixing head 9, a foamed urethane is molded on the back of the surface material. On the other hand, a printed layer of the transfer film 3 is transferred onto the surface material 1 with the foam- ing pressure and heat of the foamed urethane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S638711-A (JP)
Title: Optical fixed attenuator
Inventor: MORIYA KAORU
IPC: G02B6/00
Filed: 1986-06-30
Abstract: PURPOSE:To secure a high performance even if the length of a ferrule and dimensions of a mechanical reference plane of a housing are made rough, by setting the height difference between an optical reference plane and a mechanical reference plane in the plug side and adjusting the height difference between an optical reference plane and a mechanical reference plane in the jack side to fix the ferrule. CONSTITUTION:A ferrule 1 having optical reference planes 1a and 1b is inserted to a center hole 2-1 of a housing 2, and dimensions f1 of the height difference in the plug side between the optical reference plane 1a of the ferrule 1 and a mechanical reference plane 2a of the housing 2 are adjusted to fix the ferrule 1 with a set-screw 4, thereby setting the position precision in the plug side. Thereafter, a stopper 3 inserted to the housing 2 is rotated to move a mechanical reference plane 2b in the direction of an arrow A or B in parallel by the internal screw of a slide part 2-3 and the external screw of the stopper 3, thereby easily finely adjusting dimensions f2 of the height difference in the jack side between the reference plane 2b and the optical reference plane 1b. It is unnecessary to finish lengthwise dimensions of optical reference planes 1a and 1b of the ferrule 1 and the position of the mechanical reference plane 2a of the housing with a high precision, and the position precision of optical reference planes and mechanical reference planes is improved by adjustment.
Patent JP-H0321110-A (JP)
Title: Gain control circuit
Inventor: MIYAKE NORIO
IPC: H03G3/02
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a gain control circuit capable of holding high accuracy and setting up gain up to a fine amplitude by means of a simple circuit by forming an attenuating circuit consisting of prescried resistor elements forming an 1/2 attenuation output from each output terminal. CONSTITUTION:The gain control circuit is constituted of ladder resistor circuits of R-2R. Each circuit is an attenuation circuit constituted so that resistor elements R, 2R forming 1/2 attenuation outputs from each output terminal are connected like a ladder in each output, and when an input signal Vin (V0) is inputted through an operational amplifier circuit OP1, the voltage of an output point V1 goes 1/2 the voltage V0 because the combined resistor value from the output point V1 up to ground potential is equal to R. Similarly, 1/2 the voltage of the point V1 is obtained from an output point V2, the same rule is applied hereinafter, and finally (1/2)<n> the voltage of the signal V0 is obtained from an output point Vn. Thereby, attenuation value up to -42dB at maximum can be obtained with -6dB interval e.g. Since the resistor circuits whose resistance value ratios approximate to each other are used, a highly accurate attenuation value can be obtained by using a small occupied area.
Patent JP-S6215268-A (JP)
Title: Fluorescent coating
Inventor: OKA SHOTARO
IPC: C09D5/22
Filed: 1985-07-12
Abstract: PURPOSE:To obtain the titled coating of high durability, etc. capable of giving smooth uniform coating film in a simple operation, by dissolving a fluorescent dye in an aqueous solution or hydrophilic organic solvent solution of metal alkoxide followed by addition to the system a hydrolysis promotor for said metal alkoxide. CONSTITUTION:The objective coating can be obtained by dissolving in a solution prepared by dissolving (A) a metal alkoxide (e.g., ethyl silicate) in water or a hydrophilic organic solvent (e.g. ethanol) (B) a fluorescent dye followed by addition of (C) a hydrolysis promotor for the component A (e.g., hydrochloric acid mitric acid). The concentration of the components A and B are pref. 10-20vol% and 0.001-5wt%, respectively; the amount of the component C to be added to the metal alkoxide solution being pref. 0.1-10mmol/l.
Patent JP-S6399253-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: SAITO HIROYASU
IPC: C08K5/109
Filed: 1986-07-01
Abstract: PURPOSE:To obtain the titled composition having suppressed bleeding of flame retardant without lowering flame retardancy and various other characteristics, by compounding a polyolefin and an organic halogen flame retardant with a specific carbonic acid ester having compatibility with both of the above components. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a polyolefin with (B) 1-40pts.wt. (in terms of halogen atom) of an organic halogen flame retardant such as hexabromobenzene, decabromobenzene, etc., and (C) 1-5pts.wt. of a carbonic acid ester of formula I (R and R' are alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl; Z is aliphatic, aromatic or alicyclic diol residue; n is 0 or 1), preferably a low-volatile compound having a melting point of <=220 deg.C and exhibiting liquid or solid state at normal temperature, e.g. the compound of formula II or formula III, and kneading the mixture under heating.
Patent JP-S63318788-A (JP)
Title: Semiconductor laser oscillation frequency stabilizer
Inventor: UNO TOMOAKI
IPC: H01S5/0683
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a light source with oscillation frequency stable for extended periods of time by a method wherein a part of the output light of a semiconductor laser is divided into two parts, and the light composed again after passing through two light conduction means having a specified difference in light path is detected by an optical detector to be a frequency control signal, and the operating current or temperature of the semiconductor laser is fed back. CONSTITUTION:Provided are a dividing means 5 dividing a part of the output light of a semiconductor laser 1 into two parts; a composite means 7 composing the light coming from the dividing means 5 after passing through the two light conduction means 6, 6' having a specified difference in light path; and feedback means 9-11 which detect the composed light with an optical detector 8 to make it a frequency control signal and stabilize the oscillation frequency of the semiconductor laser 1 by feeding back the operating current or temperature of the semiconductor laser 1. For example, after the output light of the semiconductor laser 1 is connected to the input side of an optical branching filter 5, it is uniformally distributed to optical fibers 6, 6', composed by the optical branching filter 7 again, and converted into an electric signal by the optical detector 8. Then, the gap in oscillated frequencies is detected as an electric signal output, and a current control circuit 11 or temperature control circuit 10 is fed back so as to compensate it.