baber/WOPTO huggingface dataset:
Patent JP-S5758945-A (JP)
Title: Manufacture of long hollow cylindrical formed part
Inventor: YOKOTA MASAHIRO
IPC: B21J5/06
Filed: 1980-09-25
Abstract: PURPOSE: To manufacture a long hollow cylindrical formed part through stamping without causing breakage by forming a bottomed hollow cylindrical body having a bottom part of small diameter, thereafter removing the bottom and executing forward extrusion through inverting the same.  
     CONSTITUTION: A blank material 1 is formed by backward extrusion to a bottomed hollow cylindrical body 2 having a small diameter part 3 of diameter Do' and in- length Lo' in the bottom side outer circumference. After making this to a hollow cylindrical body 5 through removing the bottom 4 by blanking, it is inversed and put into a die 6 and forward extruded by a ring punch 7 to manufacture a long hollow cylindrical formed part 8. In this method, no breakage is caused in the formed part by forward extrusion process even when the reduction rate of area is high. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5655402-A (JP)
Title: Suspension stabilizer
Inventor: ASANO TOSHIO
IPC: C09K23/52
Filed: 1979-10-13
Abstract: PURPOSE: A dispersion stabilizer particularly suitable in suspension polymerization of vinyl chloride, comprising a combination of a partially saponified PVA having anionic hydrophilic groups on its side chains and a partially saponified PVA being free of said hydrophilic groups and having a specified saponification degree.  
     CONSTITUTION: The dispersion stabilizer is obtained by mixing (A) 20W80wt% of a partially saponified PVA, average polymerization degree 200W3,000, average saponification degree 60W90mol%, having 0.02W10mol% of anionic hydrophilic groups such as carboxyl groups on its side chains with (B) 80W20wt% of a partially saponified PVA, average polymerization degree 400W3,000, average saponification degree 60W90mol%. One hundred (100)pts.wt. of vinyl chloride is introduced into a vessel containing (I) 100W300pts.wt. of water, (II) 0.01W0.3pt.wt. of said dispersion stabilizer and (III) 0.01W0.3pt.wt. of a polymerization initiator and the mixture is polymerized to produce PVC.  
     EFFECT: The PVC thus produced has a sharp particle size distribution, a moderate average particle diameter, a moderate apparent density and a high porosity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05321423-A (JP)
Title: Eaves gutter supporting tool
Inventor: MAKIDO TATSUO
IPC: E04D13/072
Filed: 1992-05-25
Abstract: PURPOSE:To restrain rainwater from flowing to the external wall side of a building so as to maintain the fine view of the external wall by inclining the support plate part of an eaves gutter supporting tool downward toward the eaves gutter side from the building side. CONSTITUTION:An eaves gutter supporting tool 1 is formed of a fitting part 2 fitted to the external wall side, a holding part 4 for holding an eaves gutter, and a support plate part 5 for supporting the holding part 4. The fitting part 2 and support plate part 5 are integrally formed in the bent state, and the support plate part 5 is further curved downward into protruding shape. Rainwater is thereby restrained from passing along the support plate part 5 to flow to the external wall side, and bending moment acting upon a joint part between the support plate part 5 and fitting part 2 is minimized to increase the flexural strength of the eaves gutter supporting tool 1. The constraint of clearance measure between the eaves gutter and the building side can be thereby relaxed.
Patent JP-H0426854-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUSE MASAHIRO
IPC: G03G5/05
Filed: 1990-05-22
Abstract: PURPOSE:To enhance ozone resistance and to enhance electric characteristics by laminating at least an electric charge generating layer, a charge transfer layer, and a photosensitive layer containing a specified amine compound on a conductive substrate. CONSTITUTION:At least the charge generating layer, the charge transfer layer, and the photosensitive layer containing the amine compound represented by formula I are laminated on the conductive substrate. In formula I, A is an optionally substituted aromatic or aromatic heterocyclic group; B is an aromatic, aromatic heterocyclic, cycloalkyl, or heterocycloalkyl group each optionally substituted; and R is H, optionally substituted alkyl or aralkyl, thus permitting the obtained electrophotographic sensitive body to be superior in ozone resistance, stability, and durability.
Patent JP-H04296501-A (JP)
Title: Method and apparatus for forwarding lumber
Inventor: ISHIDA KEIICHIRO
IPC: B27B25/04
Filed: 1991-03-26
Abstract: PURPOSE:To reduce the size of a lumber forwarding apparatus and effectively transfer wood materials by slidably providing a pair of lumber forwarding frames with respect to a foundation table, and also providing clamping devices on an endless belt-like support body in the lumber forwarding foundation table. CONSTITUTION:In a state wherein both ends of a wood material A are held by clamping device 15a, 15b, respective lumber forwarding frames 8, 9 at a feeding side and a discharging side become an integral state. In keeping this state, the rod 11a of a cylinder 11 expands and thereby the lumber forwarding frame 8 at the feeding side moves in the side of a circular saw disc 2. Following this, when the wood material A moves to a rotating circular saw blade 5, both left and right back plate parts of the wood material is started saw-splitting, and at the time when the rod 11a of the forwarding cylinder 11 fully expands, the wood material A is done saw-splitting in its midway. In the next place, the clamping devices 15a, 15b in the lumber forwarding frames 8, 9 advance together in the lumber forwarding direction while holding the wood material A, the remaining part of the wood material A is conducted saw-splitting.
Patent JP-H09316050-A (JP)
Title: Acylthio group-bearing ethylenic compound and its copolymer
Inventor: KURIBAYASHI RYOTARO
IPC: C08F220/38
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound copolymerizable with another ethylenic monomer, and useful as a raw material for synthesizing polymers each having such structure that mercapto group is branched from the molecular chain. SOLUTION: This new compound is an acylthio group-bearing (meth)acrylic ester of formula I (R<1> is H or methyl; R<2> is an alkyl; X1 is a divalent hydrocarbon) (e.g. pref. 2-acetylthioethyl (meth)acrylate). A second version of this compound is an acylthio group-bearing vinyl ketone of formula II (R<3> is an alkyl; X<2> is a divalent hydrocarbon)(e.g. 2-acetylthioethyl vinyl ketone). A third version of this new compound is an acylthio group-bearing vinyl ester of formula III (R<4> is an alkyl; X<3> is a divalent hydrocarbon) (e.g. pref. vinyl (acetylthio)acetate). Each of these new compounds can be used as a monomer for homopolymers or copolymers.
Patent JP-S5757066-A (JP)
Title: Alarm signal transmission system in telephone exchange system
Inventor: MEGURO KENJI
IPC: H04M3/22
Filed: 1980-09-24
Abstract: PURPOSE:To improve the maintenance operation function and the efficiency, by transmitting automatically maintenance information for an alarm signal with a voice signal after the alarm signal is transmitted as a combinational pattern of multifrequency signals. CONSTITUTION:A voice signal of maintenance information is transmitted automatically from a voice transmitting circuit VGEN in accordance with the signal on the alarm signal receiving confirmation line from another station. That is, the alarm signal from a telephone exchange system EX is gathered by an alarm signal gathering circuit SVP, and a control circuit CTL issues a command to an alarm signal transmitting circuit ALMSND in accordance with generation of the alarm signal. Then, the circuit ALMSEND uses a multifrequency ringer MFOSC to transmit a combinational pattern of multifrequency signals to an alarm line TRK in accordance with the type of the alarm signal. Next, the voice transmitting circuit VGEN converts the digital pattern of the voice signal for maintenance information, which is stored in a storage circuit MEM, to an analogue voice signal by a D/A converter DAC and transmits it.
Patent JP-S6111538-A (JP)
Title: Control of air-conditioning machine
Inventor: TSUCHIYAMA YUUJI
IPC: F24F11/02
Filed: 1984-06-26
Abstract: PURPOSE:To improve energy efficiency by a method wherein temperature can be changed from a set temperature to a temperature, not accompanied with uncomfortable feeling, by a switch. CONSTITUTION:A temperature in an air-conditioned room is detected by a negative characteristic thermistor 16 during room heating operation to compare the room temperature with the set temperature and a comparator 22 provides the terminal I2 of a microprocessor 13 with a signal when the room temperature is lower than the set temperature. When the room temperature has become higher than the set temperature, the output of the comparator 22 is eliminated and the microprocessor 13 stops the operation of a compressor 1. When a switch 20 is thrown in case of going out of the room, the resistor 21 is connected in parallel to the resistor 18, therefore, a voltage given to the positive terminal of the comparator 22 becomes low. Room heating based on the set temperature is maintained during going out of the room and the temperature of the air-conditioned room may be kept in a temperature, not accompanied with uncomfortable feeling, when a user has come back home.
Patent JP-H07307790-A (JP)
Title: Communication system diagnostic device
Inventor: HARII JIEI REGISU
IPC: H04M3/30
Filed: 1995-05-08
Abstract: PURPOSE: To quickly separate the cause of an obsolete call by outputting a message including electric data indicating an equipment which incomes a communication call. CONSTITUTION: A trunk monitoring module(TMM) 2 monitors and detects the electric signal of each trunk, and this electric signal is processed according to the prescribed band(range) of currents and a voltage by the TMM 2. Then, a time when a designated electric phenomenon(for example, the remarkable value or remarkable change of the level of the currents and the voltage) is generated is recorded by the TMM 2. Then, the TMM 2 prepares a message related with a time stamped phenomenon for transmitting it to a diagnostic software module(DSM) 3, and transmits it through a link 7 to the DSM 3. Moreover, this DSM 3 records and processes the message, and generates the log of the activity of the currents and the voltage by a readable format. Finally, the DSM 3 displays the recorded and processed data on a display 5 in response to the request of a user.
Patent JP-H08302201-A (JP)
Title: Ordinary temperature pavement composition
Inventor: YOSHIDA HIROTOSHI
IPC: C08L33/06
Filed: 1995-05-02
Abstract: PURPOSE: To obtain the subject composition comprising aggregate, asphalt, a pressure-sensitive resin, a high boiling point solvent and a filler, capable of being stored over a long period, suitably having flowability, capable of being easily applied, and useful for paving roads, etc. CONSTITUTION: This composition of 100wt.% comprises (A) 2-7wt.% of asphalt having a penetration degree of 40-100, (B) 0.1-3wt.% of a pressure-sensitive resin having a glass transition temperature of <=0 deg.C, (C) 0.2-3wt.% of a high boiling point solvent (preferably having a boiling point of >=95%) compatible with the components A and B, (D) 1-10wt.% of a filler and (E) the remaining amount of dried aggregate. The component B consists preferably mainly of an acrylic resin having 4-12C alkyl groups or a methacrylic resin having 8-15C alkyl groups, having a weight-average mol.wt. of 5000-150000, and especially produced by a solution polymerization method using the component C as a solvent. The component D is preferably fly ash discharged from a thermal power station.
Patent JP-H06315737-A (JP)
Title: Lost foam pattern casting device
Inventor: KITAHARA KAZUNOBU
IPC: B22C9/04
Filed: 1993-05-10
Abstract: PURPOSE:To efficiently deodorise gas generated in a molding flask and to prevent the stickness of impurity to piping for discharging the gas by filling gas cleaning agent in the inner part of the molding flask. CONSTITUTION:At the time of supplying molten metal into pouring cup 10, the molten metal is brought into contact with the tip surface 7c of a sprue part in a lost foam pattern 7 and gradually invaded into the sprue part 7b from the tip surface 7c. The part contacting with the molten metal is thermally decomposed and lost and replaced into the molten metal. When the lost foam pattern 7 loses by the thermal decomposition, the gas containing the malodor and the impurity is generated. This gas is sucked into the piping 2 through a suction pump 4 and at this time. Before coming in the piping 2, the gas is passed through the gas cleaning agent 5 in the inner part of the molding flask 1. Then the malodor and the impurity contained in the gas are absorbed into the gas cleaning agent 5 and removed from the gas. By this method, the inner part in the piping 2 is not contaminated with the impurity and the piping 2 is unnecessary to clean.
Patent JP-2000319189-A (JP)
Title: Elastase inhibitor, and senility-preventing skin lotion containing the same
Inventor: KIYOUTANI HIROTAKE
IPC: A61K8/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an elastase inhibitor having constant and stable quality and exhibiting high specificity to and inhibitory action against an elastase derived from human fibroblast, and also to provide a skin lotion effective in preventing and improving the symptom of skin aging due to the accelerated degradation of corium elastin with excess sthenia of elastase activity. SOLUTION: This elastase inhibitor is obtained by including an eluted fraction with 30 vol% ethanol aqueous solution when fractioning the following extract by an adsorption gel chromatography using a styrene-based polymer in a ethanol-water mixed solvent as an effective ingredient: at least one kind of extracts extracted from the group consisting of Sanguisorba officinalis L., Polygonum cuspidatum Sieb. et Zucc., Polygonum cuspidatum Sisb. et Zucc. var. hachidyoense Ohwi, Polygonum sachalinense Fr. Schm., Melissa officinalis L., Rosmarinus officinalis L., Carthamus tinctorius L. and Zingiber officinale Roscoe, or the extract of Sanguisorba officinalis L. with 50 vol% ethanol aqueous solution. This senility-preventing skin lotion is prepared by including at least one kind of above elastase inhibitors in an external preparation basis.
Patent JP-H04358235-A (JP)
Title: Run-away detector
Inventor: OI SHINICHI
IPC: G06F11/30
Filed: 1991-06-04
Abstract: PURPOSE:To announce the generation of a run-away state to a system and to alarm the inactive state of the system to a user when the system is turned to the run-away state and system information is reloaded. CONSTITUTION:When a watch dog timer 18 detects the run-away of a CPU 17 and an address decoder 27 detects a write operation to an EEPROM 24, a reload flag is stored in a DFF 28 and when this reload flag is stored in the DFF 28, it is decided that the contents of the EEPROM 24 are reloaded. In this case, when the system disables operations, the inactive state of the system is informed of the user.
Patent JP-S5962847-A (JP)
Title: Method for stereoscopical image
Inventor: SATOU HIROKUNI
IPC: G03B35/24
Filed: 1983-07-22
Abstract: PURPOSE:To give an accurate stereoscopical impression upon the eye, by arranging screen elements, each of which consists of a slender variable curved face having a concave mirror on one surface, in a line to constitute a screen and projecting alternately and repeatedly the left eye image and the right eye image synchronously with the operation of variable parts. CONSTITUTION:In respect to variable curved faces with concave mirrors 3 of elements MS1 and MS2, surface layers consists of a glass plate 4, and a piezoelectric polyvinylidene fluoride film 6 having aluminium vapor-deposited electrode layers 5 and 5' are adhered to their backs; and a diffusing reflective body 7 is arranged. A projector 9 receives the synchronizing signal from a microcomputer MC 10; and when the signal from the MC 10 is subjected to D/A conversion to apply a voltage across electrodes 5 and 5', elements are deformed properly in accordance with this voltage. One image, which is projected to the element MS1, out of both images sent from the projector placed at a point P is focused at a point Q of the diffusing plate, and the reflected image is reflected furthermore by the element MS2 and is focused at a point R1. When elements are deformed to positions MS1' and MS2' as shown by dot lines, the image is focused at a point Q2 and a point R2 in order through the optical path indicated by dot lines. The picture is seen with left and right eyes alternately when points R1 and R2 are defined as positions of left and right eyes, and thus, the picture is seen stereoscopically as the whole.
Patent JP-2000318682-A (JP)
Title: Buoyancy body for floating structure
Inventor: NIIMI KENICHI
IPC: B63B35/34
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To exhibit a sufficient collapse resistance as structure while retaining sufficient buoyancy by using pulp and a biodegradable thickener as the main raw material of a three-dimensional mesh structure, and applying a glass fiber- reinforced plastic to the circumference of a pulp foamed body containing bubbles in the inner part. SOLUTION: In this pulp buoyancy body for floating structure, pulp and a degradable thickener are used as the main raw material of a three-dimensional mesh structure, and a glass fiber-reinforced plastic is applied to the circumference of a pulp foamed body 1 containing bubbles resulted from a degradable foaming agent or surface active agent in the inner part to cover it. Namely, this buoyancy body is formed of the pulp foamed body 1 as core material and the glass fiber-reinforce plastic 2 coating the circumference thereof, and a through-hole 3 is provided on the buoyancy body to attach the buoyancy body to a structure side. According to this, a sufficient strength as structure can be provided while retaining sufficient buoyancy for a long period.
Patent JP-S5922704-A (JP)
Inventor: SUZUKI KIYUUICHI
IPC: B27M3/00
Filed: 1982-07-28
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-S5257740-A (JP)
Title: Semiconductor memory
Inventor: ITOU KIYOO
IPC: H01L23/522
Filed: 1975-11-07
Abstract: PURPOSE:The diffusion region is formed in a self-matching way with use of the 2nd-class poly Si formation mask. Thus, the memory cell area as well as data line capacity can be reduced, at the same time facilitating manufacture.
Patent JP-2000323206-A (JP)
Title: Connector
Inventor: IGARASHI ISAO
IPC: H01R12/79
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin, compact and simply structured connector. SOLUTION: A male connector 6 is mated with a female connector 1. The female connector 1 has an insulator 2 and a pair of mutually independent contacts 3 fixed perpendicularly to the mating direction (direction shown by the arrow) and opposite to the insulator 2. In addition, the pair of contacts 3 are plurally provided side by side and are perpendicularly brought into contact with contacts 8 fixed to an insulator 7 of the male connector 6. The female connector 1 has a shell 4 to cover each contact 3 and the insulator 2, and an insulating coating 5 or an insulating film is applied to the inner surface of the shell 4 on the side where each contact 3 is exposed from the insulator 2. The means of insulation is applied to the female connector 6 as well.
Patent JP-H07230908-A (JP)
Title: Magnetic steel plate having insulating film and manufacture thereof
Inventor: KAMIGAKI TADAYOSHI
IPC: H01F1/18
Filed: 1994-06-15
Abstract: PURPOSE:To provide a magnetic steel plate having insulating films more excellent in adhesion, and its manufacturing method capable of making exfoliation more difficult to occur at the time of processing, compared to a former magnetic steel plate having insulating films composed of inorganic-organic substance mixed films (chromic acid organic substance mixed films). CONSTITUTION:A processing solution made by adding an organic reducing agent, organic reducing agent, organic resin emulsion, and wax having a softening point of 50 deg.C or higher to an inorganic aqueous solution containing a chromate and/or a bichromate, is applied to a magnetic steel plate having insulating films composed of chromic acid organic resin and wax mixed films containing 10-50wt.% of organic resin and 5-20wt.% of wax of a softening point of 50'C or higher; the total amount of both is less than 60wt.%. After that, baking is performed to form insulating films on the surfaces of the steel plate.
Patent JP-H10314474-A (JP)
Title: Sewing system and sewing terminal
Inventor: MIZUNO MASAHIRO
IPC: D05B19/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewing system, which can exchange data between a sewing data supply terminal and a sewing terminal mutually connected through a network without using any dedicated control software by using electronic mail, and the sewing terminal to operate in that sewing system. SOLUTION: At the sewing data supply terminal, the electronic mail to be transmitted to the sewing terminal is prepared and that electronic mail is transmitted to the sewing terminal (S31). At the sewing terminal, on the other hand, the electronic mail transmitted from the sewing data supply terminal is received, its contents are interpreted (S32) and based on the interpreted contents of electronic mail, sewing operation is controlled (S37).
Patent JP-H10325813-A (JP)
Title: Microwave moisture meter
Inventor: MIURA KENJI
IPC: G01N22/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a microwave moisture meter in which the fluctuation and error of measurement can be suppressed. SOLUTION: The microwave moisture meter comprises an antenna 3 transmitting a microwave, and an antenna 4 receiving the transmitted microwave and measures the moisture content of a planar member 1 interposed between both antennas 3, 4. The microwave moisture meter further comprises a body 2 for absorbing a microwave spreading sideways at least toward the transmitting antenna 3.
Patent JP-S5657014-A (JP)
Title: Production of optical fiber connection part
Inventor: MIYAUCHI MITSURU
IPC: G02B6/32
Filed: 1979-10-16
Abstract: PURPOSE:To make connection of optical fibers high-precision and simplify production of the connection part, by subjecting the optical fiber end to a special process and by fitting a required connection jig to it. CONSTITUTION:Coating removal part 10 of optical fiber 5 is fitted closely to inside circumference part 9 of connection jig 1, and coating part 8 is fitted to inside circumference part 7. Next, the tip of coating removal part 10 protruded from outlet 4 of through hole 2 is melted by heating to form curved face 12. Curved face part 12 has the front side formed into the curved face shape of a convex lens and the outside diameter formed larger than the inside diameter of inside circumference part 9. Next, optical fiber 5 is pulled back to the inlet 3 side untill curved face part 12 strikes taper-shaped expanding part 14 of through-hole 2, and adhesive 13 is charged in inside circumference part 7. Connection jigs 1 and 1 constituted in this manner are connected by socket type connection jig 14 and so on to butt a pair of optical fibers 5 and 5 to each other. Thus, optical fibers are connected with a high precision by the simple method.