baber/WOPTO huggingface dataset:
Patent JP-H0337653-A (JP)
Title: Chemical ray sensitive polymer composition
Inventor: TOMIKAWA MASAO
IPC: C08K5/15
Filed: 1989-07-04
Abstract: PURPOSE:To enhance film endurance rate at the time of stepper exposure to g-line and to reduce coloring of the film after heat treatment by forming a composition comprising a polymer composed essentially of specified structural units, a compound having an unsaturated bond capable of dimerizing or polymerizing by exposure to chemical rays, and an amino group or its quaternized salt, and a specified coumarin compound, and N-allylglycine. CONSTITUTION:The composition comprises the polymer composed essentially of the structural units each represented by formula I, the compound having the unsaturated bond capable of dimerizing or polymerizing by exposure to chemical rays and an amino group or its quaternized salt, the coumarin compound represented by formula II, and the N-allylglycine. In formula I and II, R1 is a >=2 C tri- or tetra-valent organic group; R2 is such a divalent organic group; R3 or H or an alkali metal counter ion; n is 1 or 2; each of R4 and R5 is a >=2 C monovalent organic group; R6 is a >=3 C monovalent organic group, thus permitting film endurance rate at the time of stepper exposure to g-line to be enhanced and film coloring after heat treatment to be reduced.
Patent JP-S6152918-A (JP)
Title: Looper controlling device
Inventor: IWAKATA TAKESHI
IPC: B21B37/00
Filed: 1984-08-21
Abstract: PURPOSE:To smooth the rise of a looper by providing the changeover means of the 1st control mode by the speed limiting means of a looper motor and the 2nd control mode by an operating means and by equipping the holding means at the mode transferring time. CONSTITUTION:Changeover switches 20A, 20B, 20C are provided respectively on each output side of a looper position control device 18A, speed limit control device 15 and current standard setter 16. At the rise time of the looper control device the switches 20B, 20C are mode open and 20A closed and the current control of a looper motor 10 based on the output of the speed control device 15 and current reference setter 16 is performed. After the contact of a looper roll 6 with a rolling material 5, then, a changeover is made to the looper control by the control device 18 with closing the switch 20A and opening 20B, 20C. The current reference holding circuit makes the rise of a looper smooth with eliminating the variation in the current reference of the looper motor 10.
Patent JP-H1017251-A (JP)
Title: Elevator entrance erecting table device
Inventor: ISHIKAWA MASAYUKI
IPC: B66B7/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an entrance erecting table device which liberates the operator from necessity for moving to around a working table at the time of erecting works and which can manage without carrying each erected entrance to the next working table. SOLUTION: An erecting table device for elevator entrance is composed of a lifter 2 installed on a base 1, a working table 9 elevated and sun by the lifter 2 and for performing the erecting works of an entrance from its components prepared, a universal rotating mechanism 8 installed between the working table 9 and lifter 2 and making the table 9 rotatable, and a conveyor table 5 installed on the base 1 and admitting immersion of the table 9. The working table 9 is lifted from the conveyor table 5 by the lifter 2, and entrance 17 is erected upon the working table 9 rotatable, and then is sunk by the lifter 2 to be immerged in the conveyor table 5, and thus the entrance 17 is made movable on the conveyor table 5.
Patent JP-S5797543-A (JP)
Title: Electrophotographic receptor
Inventor: KAZAMI TAKEO
IPC: C08F26/12
Filed: 1980-12-10
Abstract: PURPOSE:To increase the sensitivity, flexibility and durability by forming a single or lamination layer type photosensitive layer contg. disazo or trisazo pigment as a charge generating agent and a low molecular charge transferring agent as principal components on an electrically conductive support and by laying a thin layer of polyvinylcarbazole or the like on the photosensitive layer. CONSTITUTION:A single photosensitive layer 2 contg. <=50wt% disazo or trisazo pigment as a charge generating agent and 10-95wt% low molecular charge transferring agent such as fluorene, anthracene or hydrazone compound is formed on an electrically conductive support 1, or a charge generating layer 10 contg. said pigment and a charge transferring layer 11 contg. said transferring agent are formed on the support 1 in succession. A thin layer 3 contg. polyvinylcarbazole or a halogenated deriv. thereof as a principal component is then formed to obtain a flexible receptor with high sensitivity and favorable characteristics in repetition. Wet development is enabled using this receptor because the layer 3 prevents the charge transferring agent from leaching away.
Patent JP-H04239419-A (JP)
Title: Packaging machine for box-shaped element
Inventor: SHIRUBAANO BORIANI
IPC: B65B19/22
Filed: 1991-07-15
Abstract: PURPOSE: To provide a packaging machine for accurately folding a heat-sealable packaging paper in a neat manner to box-like element. CONSTITUTION: There are provided a push rod for use in pushing a plurality of substantially parallelepiped box-like elements 3 such as packs of cigarettes or the like to a package sheet 4 made of heat sealable raw material and inserting them into an indentation 5 together with the packaging sheet; a folding and processing means 6 for winding the packaging sheet around the elements 3; and a heat sealing means 7 for fixing the overlapped portions of the packaging sheet 4 to each other. There is provided a packaging machine in which both the folding step and the heat sealing step are operated in sequence in such a way that the overlapped portions of the packaging sheet are released from the folding processing means 6 while the box-like elements 3 are kept in the indentation 5, resulting in that the packaging sheet is kept in its tensioned state.
Patent JP-H0624834-A (JP)
Title: Composition for producing beta-alumina sintered compact
Inventor: NAKANE KENJI
IPC: C04B35/48
Filed: 1992-07-01
Abstract: PURPOSE:To provide a raw material composition capable of obtaining a dense a beta-alumina sintered compact excellent in Na ion conductivity by mixing zirconia powder, a Na compound, a stabilizer and Al powder at a specific weight ratio. CONSTITUTION:(A) 0.1-50wt.% zirconia powder, (B) 1-40wt.% Na compound (e.g. sodium carbonate), (C) 0.1-10wt.% stabilizer (e.g. Li carbonate) and (D) >=20wt.% Al powder are mixed, and the composition for producing the beta-alumina sintered compact is produced. Next the composition is molded any by performing a reactive sintering, the beta-alumina sintered compact is obtained. At the time of sintering, the Al powder is oxidized and further reacted with the Na compound and the stabilizer to obtain beta-alumina. At this time, Al is allowed to generate volume expansion. The volume expansion cancels partially the shrinkage due to the sintering and then the shrinkage ratio can be restrained at a lower ratio, thus the dimensional preeision of the sintered compact can be improved.
Patent JP-S6067864-A (JP)
Title: Ac voltage detecting circuit
Inventor: UENO SUNAO
IPC: G01R19/165
Filed: 1983-09-22
Abstract: PURPOSE:To detect the voltage drop of an AC power source or power failure at a high speed, by detecting the voltage drop or power failure of AC voltage by detecting that the output of an OFF delay timer comes to a low level. CONSTITUTION:Input voltage A is compared with a reference voltage level B by a voltage comparator 10 and the output F of an OFF delay timer 41 comes to a HI level at the rising of output voltage C when A=B while OFF delay of T/2 is similarly started at the falling thereof. When the output of an OR gate 36 is an HI level, resetting is performed and, when an LO level, integration begins. Output voltage N is compared with reference voltage P by a voltage comparator 34 and a Q-signal coming to HI output, wherein a time t1 from A 0 to A=L or a time t2 from A=L to A 0 is respectively longer than T/8, is generated.
Patent JP-S5964654-A (JP)
Title: Polyoxymethylene composition
Inventor: YONETANI KIICHI
IPC: C08L101/00
Filed: 1982-10-06
Abstract: PURPOSE:To provide a polyoxymethylene compsn. having improved impact resistance, by mixing an olefin copolymer composed of an alpha-olefin and a glycidyl ester of an alpha,beta-unsaturated acid with polyoxymethylene. CONSTITUTION:1-100pts.wt. olefin copolymer composed of an alpha-olefin and a glycidyl ester of an alpha,beta-unsaturated acid is mixed with 100pts.wt. polyoxymethylene. Polyoxymethylene having a number-average MW of 10,000-100,000 is preferred. When the number-average MW is less than 10,000, no sufficient mechanical properties can be obtd., while when the MW is more than 100,000, moldability becomes poor. As the glycidyl ester of the alpha,beta-unsaturated acid, glycidyl methacrylate is preferred. The pref. quantity of copolymerization of the glycidyl ester is within the range of 1 to 50wt%.
Patent JP-S6418070-A (JP)
Title: Detecting apparatus for voltage
Inventor: AOSHIMA SHINICHIRO
IPC: G01R31/302
Filed: 1987-07-13
Abstract: PURPOSE:To increase the rate of utilization of a light beam and to enable the precise detection of a voltage in a prescribed part of a substance to be measured, by providing a light source, a converting means, a branching means, a guiding means, etc. CONSTITUTION:A light beam outputted from a light source 53 passes through a condenser lens 20, an optical fiber 21 and a collimator 22 and enters a beam splitter 16 which is a branching means, and it is made to branch into a light beam proceeding to a reflector 11 of a reference optical path and a light beam proceeding to an optical length converting means formed of an electro-optical material 12. Then, the light entering the material 12 and reflected by a reflector 14 and the light entering the reflector 11 and reflected thereby return to the splitter 16 again and interfere with each other. An emission light formed thereof is outputted from the splitter 16 to an optical fiber 18, a guiding means, through a condenser lens 17 and guided to a detector 19. According to this constitution, the intensity of the emission light formed of the lights outputted from the branching means and generating the interference is varied with a voltage on the assumption that the optical length of the reference optical path is fixed, and thus the voltage in a prescribed part of a substance to be measured can be detected.
Patent JP-S6233136-A (JP)
Title: Optically active gamma-alkyl-alpha-acyloxycarboxylic ester and production thereof
Inventor: KOGA KENJI
IPC: C07C69/675
Filed: 1985-08-07
Abstract: NEW MATERIAL:An optically active gamma-alkyl-alpha-acyloxycarboxylic ester shown by the formula I(R<1>, R<2> and R<3> are the same or different lower alkyl each; C* is asymmetric carbon atom). EXAMPLE:An (R)-(+)-acyloxycarboxylic ester. USE:Useful as a precursor for an optically active beta-alkyl-gamma-butyrolactone suitable as a raw material for synthesizing optically active vitamin E, vitamin K, terpene compound such as dolichol, etc., and its analogs. The compound shown by the formula I is hydrolyzed and optionally treated with an acid to give the butyrolactone. PREPARATION:A beta-alkyl-delta-ketocarboxylic acid ester shown by the formula II is reacted with trifluoroperacetic acid in a halogenated hydrocarbon solvent such as methylene chloride, etc., preferably at 0 deg.C - room temperature, to give a compound shown by the formula I.
Patent JP-S5877319-A (JP)
Title: Level converting circuit
Inventor: KOBAYASHI HATSUHIKO
IPC: H03K19/0185
Filed: 1981-11-02
Abstract: PURPOSE:To constitute a level converting circuit where its output has sufficient amplitude with two MOSFETs, by decreasing the effect of the substrate effect through the forming of the MOSFETs on independent substrates, respectively. CONSTITUTION:Two N-channel MOSFETs Q1, Q2 are connected in series, the drain of the FETQ1 is connected to a power supply voltage VDD and the source of the FETQ2 to a power supply voltage VEE. The MOSFETs Q1 and Q2 are formed on independent substrates, respectively. That is, the MOSFETs Q1, Q2 are electrically isolated with each other, by forming them on substrates of P-well isolated on one silicon semiconductor substrate.
Patent JP-S5878065-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25B21/00
Filed: 1981-11-02
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-2001006227-A (JP)
Title: Material for correction of label face for optical recording medium and method for correction of label face of optical recording medium
Inventor: MORISHIMA TAKASHI
IPC: G11B7/24097
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make correction, change or erase of the record or printed content on the surface of an optical recording medium easy by preparing a laminated body of a foamed film layer and a print accepting layer. SOLUTION: The correcting material for the label face of an optical recording medium is used to correct the record or printed content erroneously performed, to change the record or printed content when the stored information is to be changed, and to erase the record or printed content to renew the stored information. The correcting material for the label face consists of a laminated body having at least a foamed film layer and a print accepting layer, and preferably an adhesive layer or cohesive layer is formed on the surface of the correcting material where the print accepting layer is not formed. Further, a release paper is laminated on the surface of the correcting material where the printing accepting layer is not formed. The structural material of the print accepting layer is properly prepared according to the printing method used.  When a thermal transfer method is used, the layer usually consists of a resin having dyeing property and fine particles to be compounded as required into the resin.
Patent JP-S6065661-A (JP)
Title: Original reader
Inventor: URAKAWA TOSHIO
IPC: H04N1/10
Filed: 1983-09-20
Abstract: PURPOSE:To prevent the deterioration of quality of a reference face by forming the reference face on an original platen. CONSTITUTION:A white coating film 12 for the reference face is coated directly onto the side face opposite to a lighting light source 7' by clipping an original platen 11 of a prolonged part. The illuminating light source 7' is lighted simultaneously when a read start signal enters, the lighting of the illuminating light source 7 transmits through the original platen 11 and touches the white coating film 12, the light is reflected succeedingly and reaches a reflecting mirror 3' to attain a prescribed reading level setting. Since the white coating film 12 is covered entirely by an original platen pressing plate 13, the film 12 does not directly contact external air.
Patent JP-S5963577-A (JP)
Title: Voltage generator
Inventor: YAMAGUCHI HIDEHIKO
IPC: G01R31/3183
Filed: 1982-10-04
Abstract: PURPOSE:To remove an offset voltage, and to reduce the number of D-A converters to only one set for every voltage generating circuit, and to reduce the cost by varying an offset bias which is in a digital signal state. CONSTITUTION:A data converter 201 which performs addition and subtraction according to polarity data is provided, and a digital signal corresponding to the most significant digit bit value of set data 102 is applied as the offset bias by this data setter 201; set voltage data is added on the positive polarity side based upon the bias or subtracted on the negative polarity side, thus performing data conversion. The adding operation and subtracting operation of this data converter 201 are switched according to the polarity data stored in a polarity data register 107 and the arithmetic result is supplied to a D-A converter 202; the converter 202 has a normal output terminal 202a and a complement output terminal 202b, and a current-voltage converter 104 is connected to the normal output terminal 202a to obtain a plus analog voltage. Further, the current-voltage converter 104' consisting of a resistor 203 is connected to the complement output terminal 202b to obtain an analog voltage in negative polarity.
Patent JP-S6067527-A (JP)
Title: Manufacture of polymer film
Inventor: HOSAKA TOMIJI
IPC: C08G75/00
Filed: 1983-09-22
Abstract: PURPOSE:To manufacture a polymer film having continuously controlled resistivity, by producing a polymeric charge-transfer complex film by the electrolytic oxidative polymerization of a specific substance such as benzene (derivative) in the presence of a supporting electrolyte, and carrying out the electrolytic reduction of the film under specific condition. CONSTITUTION:(A) Benzene (derivative), (B) a 5-membered heterocyclic compound containing one element of oxygen-group or nitrogen-group, and (C) a compound having a benzene ring bonded to plural rings selected from 5-membered heterocyclic group containing one oxygen-group or nitrogen-group element directly or through ether, sulfide, selenide or telluride bond, are subjected to the electrolytic oxidative polymerization. The obtained polymeric charge-transfer complex film is subjected to the electrolytic reduction at a constant current until the voltage between the electrodes reaches a predetermined level, or at a constant voltage until the current between the electrodes reaches a predetermined level.
Patent JP-S6234858-A (JP)
Title: Wheel steering device
Inventor: FUJIKI HIROYOSHI
IPC: B62D5/18
Filed: 1985-08-08
Abstract: PURPOSE:To reduce a displacement of a control valve to a car body during the steering and a swaying of a hose to connect the control valve and an oil pump, by connecting the tube side of a hydraulic cylinder to the car body side. CONSTITUTION:In the above-captioned device, a control valve 11 of a hydraulic cylinder 10 which steers running wheels 1a and 1b is furnished at the tube 10a side of the hydraulic cylinder 10, and, at the same time, linked to a handle 21 through a link mechanism 20. In such a structure, the tube 10a side of the hydraulic cylinder 10 is connected to a car body side member 5. Moreover, a feedback link mechanism 23 is furnished to link a linking member 9 and the control valve 11 so as to give a feedback of the action of the linking member 9 which links the hydraulic cylinder 10 and the running wheels 1a and 1b, to the control valve 11. Therefore, a displacement of the control valve 11 to the car body during the steering can be reduced and a swaying of an oil hose 13 also can be reduced.
Patent JP-2001000686-A (JP)
Title: Ball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To inform communication or operation errors by checking the reception sequence of a plurality of control commands transmitted by a controlling means and received by a controlled means or the operation sequence based on a plurality of received control commands to permit the judgement of errors. SOLUTION: When a prize is awarded to a pattern starting means 15, a main control means 30 transmits a plurality of control commands to a pattern control means 34 in preset order in one direction to change patterns to be displayed on pattern display areas 14a-14c of a first pattern display means 14. The pattern control means 34 executes, preset operations instructed by the received control commands in order. An error judgement part 35 defines no error when the plurality of commands are received in preset order and defines an error when the plurality of commands are received in order different from the preset order.
Patent JP-S5966672-A (JP)
Inventor: YAMADA HIDEAKI
IPC: B05B1/00
Filed: 1982-10-07
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-H104459-A (JP)
Title: Video doorphone equipment
Inventor: TOYAMA NAOYUKI
IPC: H04N7/18
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid mis-calling due to external noise in the standby state for the video doorphone device having an entrance slave set with camera and a monitor television unit. SOLUTION: A voltage drop detection section 9 detects a voltage drop of a signal line 16 through the depression of a call button 2 and when a camera feeding detection section 5 detects it that a camera feeding section 10 gives power to the entrance slave set 1 with camera in response thereto, a recognition signal transmission section 4 is operated and a recognition signal when a square wave transmission section 3 recognizes the depression of a call button is sent to a monitor television unit 1. When a recognition signal detection section 11 detects the recognition signal, a call tone generating section 12 and a display section 14 are started to start a calling operation.
Patent JP-H091319-A (JP)
Title: Surface treatment method of aluminum alloy casting or aluminum alloy die casting
Inventor: KINOSHITA SHIGEO
IPC: C23F1/20
Filed: 1995-06-20
Abstract: PURPOSE: To improve the decoration effect by achieving the anode oxidation, dyeing and sealing after melting and removing Si in the surface chill layer of a product, or squeezing defective cast parts to prevent generation of blackened part or irregular dyeing when the surface treatment is achieved on an aluminum alloy casting or a die cast product. CONSTITUTION: In a grinding process, defective cast parts such as pin holes, blowholes, shrinkage cavity on or close to the surface of a work are squeezed by the blasting by the scale ball or steel grit. Then, in the surface property adjusting process, the surface of the work is treated with the solution containing fluorine acid or fluoride compounds, Si in the surface chill layer is melted and removed, the surface is smoothed by the chemical or electrolytic polishing, and then, the anode oxidation, dyeing and sealing are successively executed. The surface property treatment may be achieved using the solution containing phosphoric acid and nitric acid in addition to the treatment with fluorine acid solution.
Patent JP-H0463445-A (JP)
Title: Wire bonding device
Inventor: FUJI KAZUNORI
IPC: H01L21/60
Filed: 1990-07-02
Abstract: PURPOSE:To improve working efficiency of wire bonding by providing a means to control so as to actuate an X-Y table for performing wire bonding after one another in order to move a lead frame in the longitudinal direction so much as to correspond to a set number of finished wire bonding. CONSTITUTION:An X-Y table 5 is moved unilaterally and intermittently so as to latch the data of the coordinates to a plurality of target sets lined up in rows in the longitudinal direction of a lead frame, and after latching the data thereof, bonding work (14) is performed after one another from the final set of the target part spots to the first target part and wire bonding is performed collectly to a plurality of sets of the target parts having latch the data of the coordinates. That is, in the wire bonding work (4), the X-Y table 5 is intermittently moved to the opposite side to the spot, whereto it was moved at the time to latch the data of the coordinates, further, after a wire bonding work, the working table 3 is moved so that the lead frame 2 may be collectively moved by the portion of a plurality of sets of targets. Thereby, a wire bonding work can be speeded up.