baber/WOPTO huggingface dataset:
Patent JP-S611583-A (JP)
Title: Anti-chipping method of outer plating of automobile
Inventor: WATAISHI KUNIHIKO
IPC: B62D25/20
Filed: 1984-06-13
Abstract: PURPOSE:To surely prevent the outer plating of an automobile from chipping without deteriorating the external appearance, by applying an anti-chipping sheet material composed of thermo-hardening resin as a main component on the coating surface of a primer for anti-corrosion before application of intermediate and top coatings. CONSTITUTION:An anti-chipping sheet material 1 is formed in a required shape such that an adhesive layer 3 is formed on one surface of a sheel-like base material 2 composed of thermohardening resin as a main component, and a mold parting paper 4 is applied to the outer surface of the layer 3. After the mold parting paper 4 on the anti-chipping material 1 is separated, the chipping sheet material is applied on a section where a primer 8 is coated. Thereafter, the chipping sheet material 1 is thermohardened, and then an intermediate coating and a top coating are applied thereover for a final finishing process.
Patent JP-S63285057-A (JP)
Title: Automatic answering message sending system
Inventor: SUGAYA NAOKI
IPC: H04M3/50
Filed: 1987-05-18
Abstract: PURPOSE:To attain the transmission of an automatic answering message with respect to an incoming call from an external line by responding to an incoming call to an extension with the automatic answering message service set thereto automatically and providing an exchange master equipment sending a message to the caller in voice. CONSTITUTION:A connection control means 11 detecting a called extension to be subject to automatic answering message service setting controls a switch 10 to connect the caller line to the automatic reply means 13, from which the automatic reply to the calling terminal equipment is applied and the automatic answering message code is extracted from a message extraction means 15 by means of the called extension code to start the time supervision of the automatic answering message service. Then the connection control means 11 connects the message voice sending means 14 in place of the automatic reply means 13 to the caller line and the voice message comprising the extracted automatic answering message code is sent to the caller terminal equipment.
Patent JP-S5245253-A (JP)
Title: Pulse signal generation circuit
Inventor: NAKAMURA YOSHIHIRO
IPC: H03K17/72
Filed: 1975-10-07
Abstract: PURPOSE: By connecting a condenser that is charged by a DC power source to the anode of PUT and by having the thyristor gate triggered by impressing on the gate a voltage that becomes zero during zero phase, to sharpen the rise up from zero phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04325502-A (JP)
Title: Production of fluorocopolymer
Inventor: TAKAHASHI MAMORU
IPC: C08F14/18
Filed: 1991-04-25
Abstract: PURPOSE:To produce readily a fluorocopolymer having hydroxyl groups and carboxyl groups and being desirable for a coating material. CONSTITUTION:A fluorocopolymer having hydroxyl groups and carboxyl groups is produced by reacting part of the carboxyl groups of a copolymer comprising fluoroolefin monomer units, crotonic acid monomer units, vinyl carboxylate monomer units or alkyl vinyl ether monomer units and optionally other radical- polymerizable monomer units and containing 3-30mol%, based on the total monomer units, crotonic acid monomer units with an epoxy compound to thereby introduce hydroxyl groups into the copolymer.
Patent JP-S63289335-A (JP)
Title: Small-size one-way clutch
Inventor: YOSHIDA TAKEHIKO
IPC: F16D41/06
Filed: 1987-05-19
Abstract: PURPOSE:To make a retainer promote miniaturization, cleanliness and nonlubrication as well as to improve anticorrosion by manufacturing a roller receiving outer ring and a roller both from ceramics, and constituting the retainer to be free of rotation independent of the roller receiving outer ring. CONSTITUTION:A roller space 11 is installed in the inner part of a ceramics- made roller receiving outer ring 1, and the form is made up of a part 11A slightly larger in a radius of curvature R1 than a radius R0 of the roller 2 and a part 11B of a radius of curvature R2 as large as almost double. A retainer 3 is constituted to be freely rotatable independently of the roller receiving outer ring 1. Consequently, no spring device is required for this retainer 3, and the number of parts items is reduced so that the promotion of cleanliness, nonlubrication and microminiaturization can be done, besides simplification of a manufacturing process.
Patent JP-H04324747-A (JP)
Title: Message output system for plural pages
Inventor: WAKABAYASHI YOSHIORI
IPC: H04N1/00
Filed: 1991-04-24
Abstract: PURPOSE:To allow a message recipient to adopt or reject required or undesired information efficiently among plural pages of message in the message communication by a facsimile terminal equipment or the like. CONSTITUTION:When a message edit/extract processing section 101 receives a message of plural pages from a sender side and prepared by, e.g. an exchange, the section 101 cuts a required part from each page, gives an identification symbol to each page part cut off as above and edits it into one page and sends the result to a reception side. Simultaneously each identification symbol is given to a message text of plural pages and stores the result to a message storage section 104. When a recipient desires to know details in a page, the recipient sends an identification symbol of the page. Upon the receipt of the identification symbol, a relevant message of the page is extracted from the message storage section 104 and sent to the reception side.
Patent JP-H11317150-A (JP)
Title: Field emission device and its manufacture
Inventor: OKI HIROSHI
IPC: H01J9/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To control and limit an emitted current with high accuracy and also give a high-degree function of independently controlling operation of a field- effect transistor and operation of a field emission emitter. SOLUTION: A field-effect transistor 10 is formed by providing an element separation area 2 and an impurity diffusion area 3 on a silicon substrate 1 and also by providing a first gate electrode 4 thereon, and a conductive cylindrical plug 5 is formed on the drain side of the field-effect transistor 10. The plug 5 acts as a bypass for supplying a drain current controlled by the first gate electrode 4 to an emitter 9 formed on top of the plug 5 and insulated from peripheral plugs by a first insulating film 6.
Patent JP-H02300749-A (JP)
Title: Image forming device
Inventor: KAMEI NAOYUKI
IPC: G03B27/32
Filed: 1989-05-15
Abstract: PURPOSE:To prevent a device from being stained by leakage of image forming materials by rewinding a photosensitive material, which is carried in surplus in the developing process, around a supply shaft after this process to economically use the photosensitive material. CONSTITUTION:When a buffer roll is returned to the home position, a home position detecting switch detects this return. The developing process is executed till a pressure roll is rotated in the direction of an arrow E in this state and the photosensitive material placed at a point (a) reaches the development position, and the quantity of the photosensitive material led out from the supply shaft till arrival of the picture terminal of the photosensitive material at the development position is detected as the extent of rotation of the supply shaft by a rotation detecting means. When the developing process is terminated, an inverting means is made effective to invert the supply shaft in the direction of an arrow D by the extent of rotation which is detected in the developing process by the rotation detecting means, and the terminal of the photosensitive material is returned to the point (a). Thus, the photosensitive material is economically used and the device is prevented from being stained by leakage of image forming materials.
Patent JP-H02301973-A (JP)
Title: Lithium secondary battery
Inventor: MASUZAWA MAMIKO
IPC: H01M10/05
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a lithium secondary battery having high power and long charge-discharge cycles by increasing the resistance per area of a separator placed between a negative plate in direct contact with a battery case also serving as a negative lead and a positive plate than that of a separator placed between the negative plate not in contact with battery case and the positive plate. CONSTITUTION:A separator 7a placed between a part 4a, in contact with a battery case 3 also serving as a negative lead, of a negative plate 4 and a positive plate 6 facing the part 4a consists of a nonwoven fabric mainly comprising polypropylene and a polypropylene microporous film. A separator 7b placed between a part 4b, not in contact with the battery case 3, of the negative plate and the positive plate consists of the nonwoven fabric mainly comprising polypropylene and a polypropylene microporous film different from the film of the separator 7a. The resistance of the separator 7a is made higher than that of the separator 7b. Current in charge-discharge is slightly smaller in the part 4a of the negative plate 4 compared with other parts, and deterioration of metallic lithium in this area is decreased.
Patent JP-S5550133-A (JP)
Title: Abnormal rotation detector
Inventor: KOU TADAHARU
IPC: G01P3/44
Filed: 1978-10-06
Abstract: PURPOSE: To make it possible to obtain information on four phenomena through the signal processing with one sensor by using the construction composed of a pickup for generating an output in accordance with the rpm of a rotational shaft, an rpm calculating circuit, a filter a peak hold circuit.  
     CONSTITUTION: The angular pulses of a rotary body 1 are generated by an electromagnetic pickup 3 which is arranged not in contact with a gear 2 mounted on a rotary shaft 16. In reponse to the signals generated, calculation is performed by an rpm calculating circuit 7 to determine the rpm. The rotational irregularity and the torsional signals of the rotational shaft are generated in the shape of mixed waveforms so that a rotational irregularity output 17 is generated through an LPF 12 and so that a rotational shaft torsional output 18 is generated through a BPF 13. On the other hand, the peak value of the pickup 3 is detected by a peak hold circuit 10, and the output of a period calculating circuit 6 is used as the synchronous reset signal 14 of the circuit 10 to generate the peak valve for each period, which is smoothed by a smoothing circuit 11 thereby to generate a rotational shaft deflection output 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5913347-A (JP)
Title: Semiconductor device
Inventor: MIYASHITA SHINICHI
IPC: H01L23/52
Filed: 1982-07-14
Abstract: PURPOSE:To prevent exfoliation by the heat of first and second Al layers by forming an insulating film for a buffer in a junction just under a bonding pad section, isolating both Al layers and joining both Al layers in sections separating at predetermined distances from the bonding pad section regarding both Al layers. CONSTITUTION:Both the first Al 3 formed on an IC chip substrate 1 and the second Al layer 5 bonded with the first Al layer are constituted through a buffer film 4' of excellent adhesive property with aluminum in an adjacent section F containing the bonding pad section 6a in the first Al layer 3 and the second Al layer 5. Both Al layers 3, 5 are bonded in a region s hardly affected by heat in case of bonding because they separate at the predetermined distances such as approximately 10mum from the bonding pad section 6a. Accordingly, an insulating film 4 which has been used is combined as the buffer film 4' and used, thus substantially equalizing pad structure with single layer structure, then largely displaying an effect as the prevention of exfoliation in case of bonding.
Patent JP-H055820-A (JP)
Title: Zoom lens device
Inventor: SAKANO MAKOTO
IPC: G02B7/10
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a zoom lens device where the intention of variable power and the intention of focusing of a photographer are introduced as a signal in an arithmetic control part, the positions of a lens group for the variable power and a lens group for correcting a focusing position and focusing are actively controlled from the arithmetic control part, out-of-focus caused by the quick change of a detected value is prevented, a driving part is miniaturized, and high reliability and low cost are accomplished. CONSTITUTION:This zoom lens is provided with a variable power lens group 2, a lens group 4 for correcting the out-of-focus and focusing, and a means for driving and positioning the respective lens groups, and an arithmetic control part 24 for controlling the respective driving means is provided with a memory 25 which incorporates the position table of each lens group and where the position of each lens group is stored, and the position of the lens is controlled by comparing the position table with the memory according to the signal of instructing means 20-22 for instructing the variable power, etc., to the arithmetic control means 24.
Patent JP-H06330476-A (JP)
Title: Method for dyeing interknitted or interwoven fabric of polyurethane elastic yarn with polyamide fiber containing metallic compound
Inventor: UMIBE HIROYOSHI
IPC: D06P3/24
Filed: 1993-05-25
Abstract: PURPOSE:To provide an interknitted or an interwoven fabric of polyurethane elastic yarn with polyamide fiber containing a metallic compound excellent in deterioration resistance to chlorine of the polyurethane yarn and color fastness to chlorine of the polyamide fiber. CONSTITUTION:The method for dyeing an interknitted or an interwoven fabric of polyurethane elastic yarn with polyamide fiber containing a metallic compound includes the regulation of a dye bath to pH7.5-11 and dyeing thereof with a monosulfonic acid type anionic dye.
Patent JP-S5748458-A (JP)
Title: Automatic cutting device of automatic grinder for woodworking cutter
Inventor: KONDOU KEIICHI
IPC: B24B3/38
Filed: 1980-09-04
Abstract: PURPOSE:To prevent a ground surface of a cutter from seizure and damage by advancing a grinding wheel head with a slow speed for a certain time according to a timer every reciprocation of a travelling table provided with a cutter in order to cut the grinding wheel of a grinder for woodworking cutter. CONSTITUTION:A cutter 9 to be ground is mounted on a reciprocating travelling table 2 and ground by a rough grinding wheel 15 and a fine grinding wheel 16. The travelling table 2 is provided with engaging elements 10, 11 to operate detecting switches LS1, LS2 for changing over the travelling direction of the travelling table 2. A timer is operated by the signal from either of these detecting switches so that a grinding wheel bed advances with a slow speed for a certain time toward the cutter 9. Thus, a predetermined depth of cut of the grinding wheel is provided for every reciprocation of the table 2, and for the remaining time finish grinding is carried out without any cut so that the ground surface is prevented from seizure and damage.
Patent JP-H05148307-A (JP)
Title: Preparation of ethylene/vinyl acetate copolymer
Inventor: FURANTSU FUERUDEINANDO RIIRU
IPC: B01J19/18
Filed: 1992-04-17
Abstract: PURPOSE: To produce a polymer of uniform quality.  
     CONSTITUTION: Feedstock is continuously weighed and sent to a reactor or a reactor cascade and a formed polymer is intermittently discharged from the vacuum container connected on the downstream side of the reactor or the reactor cascade in a constant cycle and the pressure change brought about by this discharge is propagated to the interior of the reactor or the reactor cascade. In this polymer manufacturing method, the temp. in the reactor or the reactor cascade is kept constant by holding reactor temp. T to a set target value by the following algorithm, that is, the introduction of pressure compensation temp. T* considering the pressure change generated in an actual plant according to formula (i)T*(t)=T(t)-b(p(t)-p(t)*)+ΔT(a); the smoothing of the temp. signal T*(t) by a known method (b), and the use of the signal smoothed as a variable controlled for the regulation of the inlet temp. of cooling water and/or the amt. thereof (c). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09300450-A (JP)
Title: Film for twist packing
Inventor: KANAZAWA SHUJI
IPC: B29L7/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a film for twist packing having twist holdability, tear resistance and thrust properties. SOLUTION: A film for twist packing is obtained by orienting a film or sheet composed of an ethylene homopolymer or an ethylene/α-olefin copolymer (A) obtained by (co)polymerizing ethylene or ethylene and 3-20C α-olefin at least in the presence of a cyclopentadiene compd. and a catalyst containing a compd. of group IV transition metal and satisfying necessary conditions of density (a) of 0.86-0.96g/cm<3> , a melt flow rate (b) of 0.01-100g/10min, mol.wt. distribution (Mw/Mn) of 1.5-5.0 and a composition distribution parameter Cb of 2.00 or less or a resin compsn. consisting of the homopolymer or the copolymer (A) and 90wt.% or less of other polyolefin (B).
Patent JP-H0945032-A (JP)
Title: Cartridge and signal-recording apparatus handling the cartridge and electronic apparatus handling the cartridge
Inventor: KAWAMURA ICHIRO
IPC: G11B23/30
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge to which a recording medium can be inserted/ detached, and allow a user recognize whether or not a disc stored in the cartridge has been taken outside in the past. SOLUTION: A cartridge 1 is provided in which a disc 2 to record signals therein is stored, and which is so constituted as to record signals to the disc 2 when loaded in a signal-recording apparatus for recording signals to the disc 2. The cartridge 1 has an opening 3 through which the disc 2 is taken outside from inside and an indicating part 4 indicating whether or not the disc 2 has been taken outside from inside the cartridge in the past.
Patent JP-S5456866-A (JP)
Title: Wristwatch with calendar
Inventor: KIKUCHI TADAHIRO
IPC: G04B19/253
Filed: 1977-10-14
Abstract: PURPOSE: To perform hour correction and day correction readily and surely without damaging any parts by using magnetic coupling between data wheel and data wheel finger and day wheel finger.  
     CONSTITUTION: A data wheel finger 5 and a day wheel finger 6 are formed of such a material as iron which is attracted by magnet, and a day wheel pin 4b is made of magnet. Then, when the time is returned by rotating the data wheel 4 backward, the data wheel pin 4b rotates backward together by attracting the data wheel finger 5 and day wheel finger 6. The data wheel 1 and day wheel 2 also rotate backward along with the hands, thus returning the time. Even if the correction of the data and day is performed while the data wheel finger 5 and day wheel finger 6 are held in the locus of the teeth of the data wheel 1 and day wheel 2, the data wheel 1 and day wheel 2 rotated backward by overcoming the attraction of the data wheel pin 4b, thus the hour correction and day correction are accomplished without any damage on the parts 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5648239-A (JP)
Title: Adsorbent
Inventor: TAKEUCHI SEIJI
IPC: C02F1/70
Filed: 1979-09-27
Abstract: PURPOSE:To ensure a conversion of NO<->3 collected through the selective adsorption into an activated material with a contact reduction, by changing the adsorbent of the nitric acid ion in the solution into a specified inorganic compound carrier which carries the specified metal. CONSTITUTION:One or more kinds of the metal ions of the palladium, platinum, copper and iron are carried on the porous inorganic compound carrier composed of the alumina or titania. And then the metal is deposited onto the carrier through the heat reduction to obtain the absorbent. About >=0.5wt% of the whole absorbent is sufficient for the metal quantity to be carried. A proper amount of this absorbent is added into the solution and then standing it for about 1 or 2 hours at a room temperature -50 deg.C to carry out the adsorption. Then the hydrogen gas is allowed to pass into the solution of about 1l/min to carry out the reduction. As a result, the adsorbed NO<->3 can be converted into more activated material such as NH<+>4 or the like.
Patent JP-H07310133-A (JP)
Title: Leadless free-cutting brass alloy
Inventor: NAKAJIMA KUNIO
IPC: C22C9/04
Filed: 1994-05-12
Abstract: PURPOSE:To produce a leadless free-cutting brass alloy improved on machinability, excellent in dezincificating corrosion resistance and capable of substantially eliminating pollution to the human body and environment caused by lead. CONSTITUTION:This leadless free-cutting brass alloy excellent in dezincificating corrosion resistance has a compsn. contg., by weight, 20 to 45% Zn, 0.2 to 9% Bi, 0.2 to 3% Sn, and the balance Cu with impurities. Furthermore, the compsn. is preferably constituted of 22 to 42% Zn, 0.5 to 2% Bi, 0.5 to 2% Sn, and the balance Cu with impurities. Thus, the leadless free cutting brass alloy improved in wear properties and also utilizable as a sliding member can be provided.
Patent JP-S5456252-A (JP)
Title: Cleaner for bottom of water of swimming pools and so on
Inventor: FUKUI SHIGEJI
IPC: E04H4/16
Filed: 1977-10-13
Abstract: PURPOSE: To accomplish thorough cleaning of matters accumulated on the bottom of water of a swimming pool through forward, backward, and reciprocating movements of the cleaner in the contrary curve with the action of two contact sensors mounted thereto.  
     CONSTITUTION: A carrier carrying the cleaner is sunk down on the bottom of water of a pool and a pump 6 is driven. Water enters through a port 4 and after the matters accumulated is captured with a filter 5, jets out of a port 7b. Thus, the cleaner moves forward. At this point, a part of the water is fed to left wheels 2 and 3 to increase the diameter thereof, so that the cleaner is curved lightly clockwise. Upon  hitting of the cleaner against the wall C 2 , a pilot valve b 1  work to allow the water  to jet out of a port 7a. Thus, the cleaner moves backward. With hitting of the wall C 3  of the cleaner, an selector b 2  of the sensor is actuated to feed a part of water to the right wheel. As the diameter of the wheel increases, the cleaner reciprocates moving back and forth in the contrary curve between the walls C 2  and C 4  until the bottom of water is cleaned up thoroughly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0418584-A (JP)
Title: Electrophoretic image pick-up device
Inventor: SUMIYA SHIGEAKI
IPC: G03G17/06
Filed: 1990-05-14
Abstract: PURPOSE:To enable easily the formation of a full color image by providing an electro-photosensitive layer composed of two layers of a photoelectric charge generating layer and an electric charge transfer layer, and imparting a light shielding property on the electric charge transfer layer. CONSTITUTION:The electro-photosensitive layer 101 is constituting with at least the 2-layered structure of the photoelectric charge generating layer 101a and the electric charge transfer layer 101b the electric charge transfer layer 101b has the light shielding property between the photoelectric charge generating layer 101a and the electrophotosensitive toners 103a, 103b. Hence the interference between the toner selective light and the exposure light to a photosensitive layer is prevented. Accordingly by changing the toner selective light with a toner selective light irradiating mechanism 105, the toner formed the image with the exposure mechanism for the photosensitive layer 106 can be selected. Besides by enabling to irradiate selectively with the light for which the toner selective light irradiating mechanism 105 photosensitizes the toner, while adding the toner with sensitivity in a different wavelength region, the kind of the toners capable of selecting can be increased. Thus by using a developer incorporating >=3 colors toners, a full color printing image is available.