baber/WOPTO huggingface dataset:
Patent JP-H02255415-A (JP)
Title: Aligner for different diametral bar material
Inventor: SAGAWA TAKAYOSHI
IPC: B65G47/252
Filed: 1989-03-29
Abstract: PURPOSE:To keep a feeding position constant by delivering a capsule fed out of a carry-in part to a rotating grooved disk from a grooved guide member, and then making it so as to be delivered to a carry-out part formed with a belt running passage on the bottom part. CONSTITUTION:A different diametral capsule C as in illustration is arranged irregularly by a parts feeder 3, traveling in a grooved guide member 6 after passing through a guide tube 5 and a feeding device 7, and transferred onto a grooved disk 22. In this capsule C, its cover 2 is engaged with the circumference of this grooved disk 22, coming into a state of having its tubular part 1 hung in a groove, and it moves together with the disk 22. In this case, a lower end of the tubular part 1 comes into contact with a belt 32. Since speed of this belt 32 is set to be lower than peripheral speed of the disk, the cover 2 is preceded and tilted in a carry-out part 39 for transference. Then, the capsule is accelerated by a floating roller 43 and a pulley 29 and delivered by way of a cover material folding tube 44. With this constitution, the capsule direction can be arranged properly.
Patent JP-H03273797-A (JP)
Title: Remote control system
Inventor: NISHIJIMA SHIRO
IPC: H04Q9/00
Filed: 1990-03-22
Abstract: PURPOSE:To easily constitute a remote control system with high secrecy by generating an ID code for confirming the identity of a slave unit by a master unit itself, controlling and setting the frequency of a carrier to be used for the communication of the slave unit according to the code of a carrier ID. CONSTITUTION:Before starting remote control communication, the ID code generated by the master unit and the carrier ID (a code to set the frequency of the carrier) are transmitted from the master unit by using a means to electrically couple the master unit and the slave unit, and an initial set is executed by storing the respective codes into an ID code memory part 203 and a carrier ID memory part 208 of the slave unit. Next, the slave unit is started from the master unit and turned to a remote control communication state. At such a time, before a key input processing, the slave unit transmits the ID code, which is stored in the ID code memory part 203, through a remote control transmission part 205 and the master unit is turned to a reception standby state with the ID code and the carrier ID, which are transmitted to the slave unit, as reception confirmation conditions. Thus, the remote control system securing the secrecy can be formed.
Patent JP-H03275118-A (JP)
Title: Air purifying agent using eggshell as starting material and its production
Inventor: ISHIZUKA YOZO
IPC: B01D53/34
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a microencapsulated air purifying agent for dehumidifying air or purifying gas polluted by exhaust gas, etc., by allowing eggshells to react with hydrochloric acid of a prescribed concn. CONSTITUTION:Eggshells with stuck collagen are washed, dried and pulverized with a pulverizer. About 6mol hydrochloric acid is added to the resulting eggshell powder of about 24-45 mesh particle size by the conventional soln. method, spraying or dropping and 10-80wt.% of the powder is allowed to react with the acid by heating to about 80-100 deg.C in such a state that the entire powder is somewhat wetted while instantaneously exhausting generated gas. Since the particles become partially coarse, they are properly pulverized to the original particle size and then dried to obtain an air purifying agent. This purifying agent dehumidifies air and purifies gas polluted by exhaust gas from a plant, automobiles, etc.
Patent JP-S572374-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: IKEDA YUUJI
IPC: C09J7/02
Filed: 1980-06-04
Abstract: PURPOSE: To prepare the titled composition having excellent punchability, and suitable for pressure-sensitive label, by polymerizing a specific acrylic ester monomer mixture and a mixture of specific monomers such as styrene, vinyl acetate, etc. under specific conditions, and crosslinking the resulting polymer.  
     CONSTITUTION: First, the polymerization of either (A) 50W95pts.wt. of a monomer mixture composed of 0.1W10wt% of an active functional monomer (e.g. acrylic acid), ≥60wt% of a (4W12C alkyl) acrylate (e.g. butyl acrylate), etc. (pref. the resulting polymer has a grass transition point (T g ) of -15W-50°C) or (B) 5W 50pts.wt. of a monomer mixture containing ≥60wt% of (1W4C alkyl) methacrylate, methyl acrylate, styrene, vinyl acetate, acrylonitrile and/or acrylamide (pref. the Tg of the resulting polymer is 10W70°C), is carried out. When the rate of polymerization of the polymerized component has reached 50%, the other component is added thereto, and the polymerization is continued. After the completion of the polymerization, the polymer is crosslinked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51151914-A (JP)
Title: Direct current linear motor transportation system
Inventor: HOSODA YOSHIKADO
IPC: H02K41/00
Filed: 1975-06-19
Abstract: PURPOSE: To provide a transportation system of a direct current linear motor, which enables to effectively generate a thrust by making magnetic flux from a magnetic field equipped with a moving object function on an armature of the moving object by means of a magnetic substance on the ground, and utilize the magnetic substance on the ground as a construction material of the track structure to support and guide the moving object. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S572484-A (JP)
Title: Air compressor
Inventor: KATAYAMA MASAYOSHI
IPC: F04B49/06
Filed: 1980-06-04
Abstract: PURPOSE: To make it easy to increase the number of revolution for a compressor by forcibly opening a suction valve with rush current during starting a motor and relieving its load during starting and by keeping the opening of the suction valve for a speicified time after the rush current turns into the rated current.  
     CONSTITUTION: A rush current, produced when a switch 25 is turned on, allows the suction force of a coil 38 to draw a plunger 33 against the force of a spring 34 as described in the figure, and to forcibly open the suction valve (not described) and operate a motor 24 under no load. When the rush current flowing in the motor 24 and coil 38 turns into the rated current, the plunger 33 is delayed due to a sliding resistance of elastic members 36 and 37 when returning. The plunger 33 returns with a specified delay in proportion to current changes. In the mean time, the suction valve is kept open so that the load operation of the compressor may be delayed, allowing the number of revolution of the compressor to increase with ease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10273340-A (JP)
Title: Production of optical waveguide film
Inventor: MAKIKAWA SHINJI
IPC: C03B8/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a quartz film having little amount of reaction intermediate therein and causing no shrinkage after its annealing by specifying the refractive index of the quartz film immediately after deposited onto a silicon substrate to a specific thickness through a plasma chemical vapor reaction using tetraethoxysilane and oxygen as raw material gases. SOLUTION: This quartz film having a refractive index of 1.47±0.01 immediately after deposited on a silicon substrate to a thickness of >=5 μm is obtained by reducing the content of the reaction intermediate carbon in the resultant film to <=5 wt.% by controlling a feed of oxygen within 0.7 to 3.0 times a theoretical amount calculated by using a feed of tetraethoxysilane and/or by setting a high-frequency electric power applied in the plasma chemical vapor reaction to >=100 W, pref. >=200 W. By annealing this quartz film, the objective high quality optical waveguide film freed from any reaction intermediates and having the refractive index within the range of 1.458 to 0.001 is obtained.
Patent JP-S57192334-A (JP)
Title: Preparation of 2,2-dimethyl-1,3-propanediol hydroxypivalic monoester
Inventor: KIZAKI SHIYOUJI
IPC: C07C67/44
Filed: 1981-05-19
Abstract: PURPOSE: To obtain the titled compound having improved thermal stability in a short time in high yield, by the self condensation of a 2,2-dimethyl-3-hydroxypropanal in the absence of a catalyst while taking out the formed titled compound continuously or intermittently from the reaction system.  
     CONSTITUTION: 2,2-Dimethyl-3-hydroxypropanal is subjected to the self condensation in the absence of a catalyst to give 2,2-dimethyl-3-propanediol hydroxypivalic monoester (EDO). In the process, the reaction is carried out while taking out the formed EDO continuously or intermittently from the reaction system. The EDO of high purity can be obtained at a high reaction rate by easy operations, and the resultant EDO directly provides a product or is easily filtered to give the product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232487-A (JP)
Title: Production of aromatic hydrocarbon
Inventor: OKI SHINICHI
IPC: C10G35/095
Filed: 1986-04-03
Abstract: PURPOSE:To produce an arom. hydrocarbon in a high yield from low-boiling naphtha, by reacting a raw material contg. an aliph. and/or naphthenic hydrocarbon with a particular mixed hydrocarbon gas in the presence of a zeolite. CONSTITUTION:1pt.wt. raw material contg. at least 80wt% low-boiling naphtha fractions, i.e., 5C and/or 6C aliph. and/or naphthenic hydrocarbon is reacted with a mixed hydrocarbon gas composed mainly of methane and ethane in an amt. of 0.05-1.0pt.wt. in terms of the total amt. of these and ethylene at 450-650 deg.C under a pressure from normal pressure to 50kg/cm<2>G in the presence of a zeolite contg. 0.05-10wt% at least one member selected from among Ca, Zn, Pd, Pt, Ti, Cd, Ni, Cu, Re, Fe, Ge, and Cr in the form of a compd. or an ion (e.g., aluminosilicate having an effective pore diameter of 5-6.5Angstrom  and an SiO2 to Al2O3 molar ratio of 20-100).
Patent JP-H10265069-A (JP)
Title: Paper feeder
Inventor: ITAYA HIDEKI
IPC: B65H3/44
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for feeding a cut paper as well as a roll paper by using a holder. SOLUTION: A holder 6 is fitted to the tip of a roll paper 1 supported by a support mechanism 2 and also the curl of the tip is corrected and set to a tray 3 and the paper feeding from the tray 3 to a printer 7 is started by the print operation of an operator and the rotation of a pick up roller 4 is started by a control means 5 and the roller paper 1 set to the tray 3 is introduced to the printer 7 and at the same time, the roll paper 1 is led upto a carriage 71 by a main roller 72 started its rotation. Therefore, when the roll paper 1 is fed as being held to the holder 3, a paper feed amount with a longer size than the vertical width of the holder 6 is fed out after controlling the main roller 72 and a printing is carried out after taking out the holder 6 from the roll paper 1.
Patent JP-H01246855-A (JP)
Title: Semiconductor device
Inventor: ITO TATSUSHI
IPC: C08G59/00
Filed: 1988-03-28
Abstract: PURPOSE:To improve the preservation stability of a semiconductor device at the time of high temperature and the cold heat-proof cycle characteristics of the device by a method wherein a semiconductor element is sealed using an epoxy resin composition containing at least one of a specified epoxy resin and a specified phenolic resin. CONSTITUTION:A semiconductor element is sealed with an epoxy resin composition containing at least one of an epoxy resin, which is shown by Formula I (R=H or OCH2CH-CH2, the ratio of H/OCH2CH-CH2 in the R part in one molecule is 9/1-5/5, and n=0-10), and a phenolic resin which is shown by Formula II (R=H or OH, the ratio of H/OH in the R part in one molecule = 9/1-5/5, and n=0-10). The linear expansion coefficient of this epoxy resin composition is reduced simultaneously with the rise of a glass transition temperature. Accordingly, by using this resin composition, a semiconductor device having a preservation stability at the time of high temperature and superior cold heat- proof cycle characteristics is obtained.
Patent JP-H08270581-A (JP)
Title: Oil-rotary vacuum pump
Inventor: HAYASAKA HIROSHI
IPC: F04D29/70
Filed: 1995-03-31
Abstract: PURPOSE: To improve the maintainability by lengthening the replacement cycle of oil mist trap. CONSTITUTION: The suction port of an air pump, which feeds air to an oil-rotary vacuum pump, is connected to the oil reservoir 11 of an oil mist trap 10. Hereby, the oil 4 collected in the oil mist trap 10 is returned into a vacuum pump 17 together with air.
Patent JP-S571446-A (JP)
Title: Decomposition of ion exchange resin
Inventor: KUBOTA MASUMITSU
IPC: B01J47/00
Filed: 1980-06-05
Abstract: PURPOSE: To decompose a cation exchange resin easily even at a room temp. by coexisting iron ion and/or chromium ion and H 2 O 2  in said cation exchange resin.  
     CONSTITUTION: Especially, to a cation exchange resin used in purifying a cooling water of a nuclear reactor in an atomic energy decomposition or treating a waste water, a solution in which an iron ion source such as ferric nitrate or the like and/or a chromium ion source such as chromium nitrate and H 2 O 2  are coexisted is contacted. As the result, the cation exchange resin is decomposed even at a room temp. and a minute amount of iron ion and/or chromium ion is remained in a solution after decomposition but an acid solution with a low concn. can be formed. Rather, as an acid conc. is lowered, the decomposition becomes faster and, therefore, treatment of a waste liquid is made easy. Further, in the aforementioned contact reaction, a decomposition time can be easily shortened by heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59221742-A (JP)
Inventor: ERITSUKU RII KAATAA
IPC: G06F7/72
Filed: 1984-04-17
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-2000263498-A (JP)
Title: Blanked blade and blanked cutter
Inventor: TAKEUCHI TAKAYUKI
IPC: B26F1/44
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a blanked cutter to prevent the occurrence of a fracture to the tip of a protrusion part formed at the edge of a knife blade. SOLUTION: A slope 14 is formed at a cross part between the chamber 12a of one blanked cutting edge 10 and a side. A protrusion part 24 protruding to a position above the chamber 12a is formed at the edge of the other blanked blade 20. A first inclination edge 25 abutting against the chamber 12a and a second inclination edge 26 abutting against the slope 14 are formed at the edge of the protrusion part 24. The protrusion part 24 is protruded at a gentle angle from the edge of the blanked blade 20 to improve a strength and the fracture of the tip of the protrusion part 24 is prevented from occurring.
Patent JP-S62233288-A (JP)
Title: Optical information recording medium
Inventor: MORIKAWA KENJI
IPC: G11B7/244
Filed: 1986-04-02
Abstract: PURPOSE:To obtain a recording medium superior in light absorption characteristics, processability, and stability, by a method a data recording layer contains a specific silicon phthalocyanine compound. CONSTITUTION:A data recording layer provided on a substrate contains a silicon phthalocyanine compound shown by a formula (I). In the formula, R designates any one of an alkyl group, an alkenyl group, an aromatic hydrocarbon group, an acyl group, and a tri-substituted silyl group, each having 1-20 carbons. One Si-O bond exists upward in the space and the other exists downward in the space. The R disposed upward in the space and the R disposed downward in the space may be different from each other. Additionally, R1, R2, R3, and R4 designate any one of a hydrogen atom, a halogen atom, and an substituted or non-substituted alkyl group or alkenyl group having 1-20 carbons, and may be either identical to or different from one another. Alphabets (a), (b), (c), and (d) designate any one of integers 1-4, and may be either similar to or different from one another. The recording layer formed on the substrate may have a film thickness, for example, ranging 0.01-5mum.
Patent JP-H04311426-A (JP)
Title: Reversing/aligning method for article and device thereof
Inventor: SHIRAI KEIGO
IPC: B65B35/56
Filed: 1991-04-09
Abstract: PURPOSE:To provide a reversing/aligning method and device by which articles can be sent out forming a line by a method wherein while carrying articles which are carried and reversed by a plurality of carrying lines as shifting the phase of articles, articles on one carrying line are transferred between adjacent articles on the other carrying line. CONSTITUTION:Articles which are carried by a plurality of upstream side carrying conveyors 2 which are arranged in parallel are reversed by a reversing drum 42 while shifting the phase of articles, and after the being taken out of the reversing drum 42, the articles are carried by a plurality of downstream side carrying conveyors 3, and articles which are carried by other downstream side carrying conveyors 3 are transferred to form one line of the articles.
Patent JP-H0712259-A (JP)
Title: Valve block assembly of machine for manufacturing glass container
Inventor: JIYOSEFU EI BOOBOON
IPC: C03B9/40
Filed: 1994-04-14
Abstract: PURPOSE: To provide a valve block improved in the I.S.(Individual Section) mechanical parts, so that when a cylindrical member is spaced from the control plug, the conduit means will be in communication with the atmosphere outside the valve block body, but that when the cylindrical member is located within the recess, the conduit means can be pressurized. CONSTITUTION: When a plug 172 for supporting an O-ring 174 and sealing a lockout pin is located in the lockout discharging position, a hole 164 is communicated with a conduit, and connects the conduit to the outside air through an inside hole 159. A cylindrical member 162 is engaged with the plug, and when the bottom of a flange 170 is brought into contact with the annular groove formed in the sloped end of a needle valve, the cylindrical member is perfectly inserted into the cylindrical recess of this plug. Thus, when the discharge passage passing through the hole 164 is closed and the plug is positioned inside the chamber, the needle valve can be functioned as desired.
Patent JP-S62231932-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TANAKA MINORU
IPC: G02F1/133
Filed: 1986-04-02
Abstract: PURPOSE:To thoroughly eliminate the influence of the 1st oriented layer and to prevent the generation of fine wire-shaped defects on a display by making the amt. of the 2nd orientation treatment larger than the amt. of the 1st orientation treatment to be executed in superposition thereon i.e. stronger. CONSTITUTION:A mask to cover a display part 11 is mounted on one glass substrate and the 2nd orientation treatment in parallel with the orientation treatment executed on one glass substrate 1 and in the direction reverse therefrom is executed in superposition on the 1st orientation treatment. A treatment for making the 2nd orientation treatment, for example, for rubbing, etc., is made higher in strength, i.e., larger in treatment capacity than the treatment device used to make the 1st orientation treatment. The elimination of the influence of the 1st treatment by the 2nd orientation treatment to be executed in superposition thereon is made possible by such effect. Since the display part 11 is obtd. by the 1st orientation treatment, the constant display part 12a by the 2nd orientation treatment is free from the defects to spoil the grade of the display such as transparent fine lines.
Patent JP-S5411732-A (JP)
Title: Dichromatic copying method
Inventor: OOSETO SEIICHI
IPC: G03G15/00
Filed: 1977-06-28
Abstract: PURPOSE: To obtain dichromatic copying of black and red within a short time with a simple apparatus by subsequently performing three stages - primary charging, exposing and secondary charging and red exposing - during one rotation of a photoreceptor drum which has an electrical insulating layer and a photoconductive layer on a conductive substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51151099-A (JP)
Title: Indication apparatus
Inventor: ABE JIYUN
IPC: G09F9/30
Filed: 1975-06-20
Abstract: PURPOSE: An indication apparatus, which indicates the imformation by collection and distribution of particles and has the memory function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03279103-A (JP)
Title: Transportation device for printed circuit board
Inventor: HARADA SEIICHI
IPC: B65G17/06
Filed: 1990-03-26
Abstract: PURPOSE:To continuously carry various kinds of printed circuit boards simultane ously by attaching a holding member for carrying boards to a chain conveyer so that its projecting length is adjustable, and in addition, by forming an engag ing portion at the rear end of the holding member and inclined surfaces on both sides of the conveyer so as to be engaged with the engaging portion and to be positioned adjustablly, and by automatically adjusting the projecting length with running of the conveyer. CONSTITUTION:By operating a positioning means 40 by means of a handle (not shown in the figure), a guide member 30 is positioned so that an interval between tips of a right and left holding member 20 at an exit side of an inclined surface 31 of the guide member 30 at an upstream side of a chain conveyer 10 is equal to the width of a printed circuit board W. At the exit side of the inclined surface 32 of the guide member 30 at the downstream side, the interval X of the right and left holding member 20 is determined so as to be the maxi mum value. By this constitution, an engaging part 25 of the holding member 20 is guided by the inclined surfaces 31 ans 32, and the projecting length L is changed so as to be fit to the width W of the prited circuit board.
Patent JP-S602478-A (JP)
Inventor: YUUJIN ROBAATO WAARU
IPC: B65D88/66
Filed: 1984-04-16
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-S554927-A (JP)
Title: Boat-pulling rod
Inventor: SASAKI TAMOTSU
IPC: H01L21/22
Filed: 1978-06-26
Abstract: PURPOSE: To improve operating performance and air-tight effect by making a cap of a boat-pulling rod a rotary body with a projecting arc-like section.  
     CONSTITUTION: By attaching a ball-shaped or similar type cap section to a section contacting interior surface of an entry section of a reaction tube 7 located at a prescribed section between a pulling rod 1 and a handle 2, when a hook 4 of tip of pulling rod having an L type silicon rod 4 is hooked on the edge of a boat 5, outside circumference of the can 3 contacts interior surface of the reaction tube 7 like a ball connector enabling angle of the pulling rod to be freely changed while maintaining the reaction tube in a clogged status. And therefore, it becomes able to operate easily and at the same time it is also possible to minimize disorder of atmosphere and temperature distribution at the time of pulling out of the boat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07262326-A (JP)
Title: Security protection mechanism for magnetic card reader
Inventor: HIRATA SADAHARU
IPC: G06K19/00
Filed: 1994-03-23
Abstract: PURPOSE:To easily change the kind of a card to be ciphered while holding security. CONSTITUTION:A magnetic card reader 1 is provided with a card kind setting command for setting the kind of a magnetic card 30. On the other hand, card kind setting information 10 is provided to show whether the magnetic card reader 1 is completely initially set or not. When executing the card kind setting command with a host device 2, this card kind setting information 10 is referred to. When this information shows the completion of initial setting, the card kind setting command can not be used. Only when the initial setting is not completed, information concerning the kind of the card to be ciphered inside a storage means 11 is set by the card kind setting command. As a result, the kind of the card to be ciphered can be easily set at the time of initially setting the magnetic card reader, and the card kind is prevented from being changed at any time excepting for initial setting.