baber/WOPTO huggingface dataset:
Patent JP-S6422441-A (JP)
Title: Method for forming cup-shaped product with inner teeth
Inventor: MAEDA TOSHIO
IPC: B21J5/02
Filed: 1987-07-20
Abstract: PURPOSE:To simplify the setting of a stock and to prevent the wall thickness of a product from being biased by arranging a die and an inner punch to the upper die and an outer punch to the lower die. CONSTITUTION:When a cup-shaped stock W is mounted with its opening end upward on the end surface of the outer punch 10 and the upper die 1 is lowered, the bottom wall of the stock W is put between the inner punch 6 and the outer punch 10. Under such a state the inner punch 6 is lifted against a spring 5a and the stock W is pushed from the opening end side into the orifice part 3a of the die 3. In this case, the material of the stock W is drawn inward by the orifice part 3a, pushed out by a compression from the bottom to the top to perform extrusion forming and to form the inner teeth after the forming tooth form 6a of the outer circumference of the inner punch 6 on the inner circumference of the stock W. Thereafter, with the elevation of the upper die 1 the die 3 and the inner punch 6 are elevated to the knockout pin 8 and the product is released from the die, while the bottom wall of the product is pushed by the knockout pin 8 to the end surface of the outer punch 10.
Patent JP-H0471781-A (JP)
Title: Method for cladding by welding with build-up material on engine valve or the like
Inventor: TAKANO YUJI
IPC: F01L3/02
Filed: 1990-07-10
Abstract: PURPOSE:To improve hardness and wear resistance of surface layer by forming a cladding part by welding with a specified thickness by repeated cladding in welding in cladding by welding of the engine valve, etc. CONSTITUTION:A valve head part 2a of the engine valve 2 where an annular recessed groove 2c is formed on a valve face part 2b is mounted on a rotary base 1 of plasma welding equipment and built-up material 8 is supplied and a first layer 9 is clad by welding so that the thickness of the cladding part by welding is made to almost half the predetermined thickness while the engine valve 2 makes a round and a second layer 10 is clad by welding while the engine valve makes a second round and the specified thickness is attained. Consequently, since powder having the high specific gravity and the high melting point contained in the build-up material is distributed to the surface layer of the cladding part by welding, the hardness and wear resistance of the surface layer of the valve face part 2b can be improved.
Patent JP-H0526189-A (JP)
Title: Closed type scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1991-07-22
Abstract: PURPOSE:To prevent oil break, that is, lubricating oil going outside a compressor especially together with discharge gas in a closed type scroll compressor. CONSTITUTION:In a closed type scroll compressor, a fine acute irregular part is formed on the inner wall surface of a closed container by shot peening, for instance. Oil break is thereby prevented effectively with simple work so as to improve the reliability of the compressor.
Patent JP-H1111643-A (JP)
Title: Device for feeding part in alignment
Inventor: TAKANAKA HIDEYUKI
IPC: B65G47/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To transfer a columnar or cylindrical part item in such a way as to keep it correctly oriented in the vertical direction, the part item being having an eccentric center of gravity on its axis with its difference in outer shape is hard to detect. SOLUTION: This device has a sorting gap 36 which is slightly greater than the diameter of 1 columnar part N having a neck (n) at its top (t) and the center (g) of gravity at its bottom (b), and which is provided between the outer peripheral end of a sorting track 34 guiding the part N from the downstream end to outer periphery of a flat track 24 in a bowl 21 and causing the part N to slide down while changing the direction of transfer to the radial direction of the bowl 21 and the lower end of a sorting side wall 35 located above the track 34.  The part N that slides down from its bottom (b) where the center (g) of gravity is located is locked at the sorting gap 36 by dropping the bottom (b) at the same time that the center (g) of gravity leaves the outer peripheral end of the sorting track 34, and then flipping the top (t) up so that the top (t) abuts to the lower end of the sorting side wall 35. The part N that slides down from its top (t) slides down while maintaining its position along the inclination of the sorting track 34, and is excluded as it passes through the sorting gap 36 without being locked at the bottom (b).
Patent JP-H092508-A (JP)
Title: Cap for container
Inventor: KOBAYASHI YASUTOMO
IPC: B65D47/08
Filed: 1995-06-22
Abstract: PURPOSE: To make the reversing hinge function compatible with the closing function between a main cap and a sub-cap by connecting hinged inner portions in the radial direction of both the caps to each other by means of a resilient piece having one end formed integrally with either one of the main cap and the sub-cap, and the other end connected to the other cap, in a cap for a container which comprises a main cap and a sub-cap. CONSTITUTION: A cap 1 to be mounted to an opening of a container for seasonings, cosmetics, etc., comprises a bottomed cylinder-shaped main cap 2 with which an opening of a container main body is capped, and a bottomed cylinder-shaped sub-cap 6 provided protrusively with a plug 5 for closing a pouring port 4 provided in a top wall 3 of the main cap 2. A resilient piece 8 is integrally formed at a portion adjacent to the outer side in the radial direction of the protruding part of the plug 5, and this resilient piece 8 has one end connected to the inner face of a top wall 9 of the sub-cap 6 by means of a thin-wall hinge 10 and the other end forming a locking piece 13 at which a thin-wall hinge 12 connected to the main cap 2 is formed in a freely bendable manner.  Further, a steripe of a protruding line 14 is formed along the entire periphery on a peripheral face of one of the fitting faces of both the main cap and the sub-cap.
Patent JP-H0229605-A (JP)
Title: Branching tool for coated optical fibers of optical fiber tape and method for using same
Inventor: OSAKA KEIJI
IPC: G02B6/44
Filed: 1988-07-19
Abstract: PURPOSE:To reduce the risk for inflicting a damage on a coated optical fibers and to efficiently allow the coated optical fibers to branch by rotating a block body and giving a bending moment to a side face part of the coated optical fibers. CONSTITUTION:Coated optical fibers of optical fiber tape 14 are contained in a groove 11a of a first block body 11 and a groove 12a of a second block body 12, and positioning of the optical fiber tape 14 is executed. Subsequently, in a state that the optical fiber tape 14 is positioned in the grooves 11a, 12a, one of the first block body 11 and the second block body 12 is fixed, the other is rotated centering around an axis 13, and a bending moment is given to a side face part of the optical fiber tape 14. When the first block body 11 and the second block body 12 are bent relatively at a prescribed angle or above, the optical fiber tape 14 is bent and a part thereof is allowed to branch. Thereafter, in a state that the bending moment has been applied, a branching tool C is moved in the optical axis direction of the optical fiber tape 14, and the branching range is enlarged. In such a way, the optical fibers can be allowed to branch without being damaged.
Patent JP-S6349188-A (JP)
Inventor: RAINHORUTO DOOPUNAA
IPC: D05B69/20
Filed: 1987-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0471673-A (JP)
Title: Sorting device for vegetable and fruit
Inventor: HARAGUCHI KAZUO
IPC: B07C5/10
Filed: 1990-07-09
Abstract: PURPOSE:To admix and carry vegetables and fruits of many grades in a single sorting line and to midway sort them by placing and carrying pans in the prescribed intervals with a carrier means and transferring a grade indication means synchronously in parallel with this carrier means and indicating the grades of the vegetables and fruits placed on the pans by this grade indication means. CONSTITUTION:The grades of vegetables and fruits placed on the pans 1 are indicated by a grade indication means 3 transferred in parallel with a carrier means 2. While the indicated grade and the pan with the same placed thereon are transferred synchronously parallel, the indicated grade is detected by a grade detection means 4 and also the prescribed items of the same placed on the pans are measured by a measuring means 5. A sorting partition is decided by an arithmetic means 6 from both the result measured by the measuring means 5 and the grade detected by the grade detection means 4. A classification signal based on this decided result is synchronized with progression of the pans and output to a discharge device 7. Thereby the pane with vegetables and fruits placed thereon which are carried on the carrier means 2 are discharged from the prescribed classification position.
Patent JP-H0732058-A (JP)
Title: Manufacture of thin hemisphere
Inventor: KAWANAMI SHIZUO
IPC: B21D26/021
Filed: 1993-07-22
Abstract: PURPOSE:To enable a large scale formation without using a large scale pressing device by providing a fitting groove on the outer peripheral part of a lower die having the same material as a forming blank, seal-welding the lower die and the outer peripheral edge of the forming blank and gas-pressure-forming. CONSTITUTION:The lower die 1 and the outer peripheral edge of the forming blank 3 are seal-welded. After executing the seal-welding, the surface of the forming blank 3 is roughened so as to fit to the fitting groove in the lower die 1. An upper die 2 is laid on the forming blank and set so as to match to the fitting groove. These dies and the forming blank are set into an electric furnace 6 and heated to a prescribed temp. and forming gas is supplied into a gap between the forming blank 3 and the lower die 1 from a gas piping 4. The forming blank 3 is gradually bulged upward till a hemisphere shape in the upper mold 2 and becomes the hemisphere forming body. The durability of the die can be raised because the large force with a press is not applied.
Patent JP-H061917-A (JP)
Title: Material for high friction and its cured material
Inventor: NAKAMURA TSUTOMU
IPC: C08L83/04
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a material for high friction, providing a cured material suitable as a member for paper sending roll of dry copying machine, having elasticity, high friction and low wear, comprising two organopolysiloxanes having different methyl group contents. CONSTITUTION:(A) A silicone rubber composition composed of an organopolysiloxane of formula I (R<1> is nonsubstituted or substituted monofunctional hydrocarbon group and R<1> contains <=95mol%, >=3 mol% phenyl and 0.2mol% vinyl; (n) is 1.95-2.05 positive integer) and optionally additive (e.g. silica or silicone oil) is blended with (B) a silicone rubber composition composed of an organopolysiloxane of formula II (R<2> is nonsubstituted or substituted monofunctional hydrocarbon group and R<2> contains >=98mol% methyl; (m) is as shown for (n)) and optionally an additive in the weight ratio of 5:95-95:5, preferably 20:80-80:20 to give a material for high friction comprising 5-95wt%, preferably 10-90wt.% content of the organopolysiloxane of formula II.
Patent JP-S6338482-A (JP)
Inventor: NAGAI KATSUHIKO
IPC: A63H3/02
Filed: 1986-08-04
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-S6425148-A (JP)
Title: Photosensitive material
Inventor: SAITO NAOKI
IPC: G03F7/004
Filed: 1987-07-21
Abstract: PURPOSE:To make a yellow image clear and fast to heat by incorporating a specified leuco dye. CONSTITUTION:This photosensitive material has a photosensitive layer contg. silver halide, reducing agent such as a hydrazine deriv., polymerizable compd. such as (meth)acrylic ester and a leuco dye represented by formula I (where each of R1 and R2 is alkyl, cycloalkyl, etc., R3 is H, halogen, etc., each of R4 and R5 is H, alkyl, etc., R6 is H, halogen, etc., and n=1-4). A compd. represented by formula II may be used as the dye represented by formula I. The polymerizable compd. and the dye are preferably microencapsulated and an image is preferably formed on an image receiving material by thermal development.
Patent JP-H07135319-A (JP)
Title: Thin film transistor and its fabrication
Inventor: ADAKA SABURO
IPC: H01L21/336
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the characteristics from deteriorating while increasing the film deposition rate by constituting an active layer, i.e., an amorphous silicon layer, of a film deposited at low rate and a film deposited at high rate. CONSTITUTION:A Cr electrode is formed entirely on the surface of a glass substrate 1 and then a gate electrode is formed by wet etching. SiH4 and NH3 are fed into a plasma CVD chamber where silicon nitride 3 is deposited at high rate and then a vacuum state is sustained. Subsequently, the substrate 1 is transferred into another plasma CVD chamber into which SiH4 and H2 are fed in order to deposit first and second layers 9, 4 at low rate. The substrate 1 is further transferred into another plasma CVD chamber into which SiH4 and H2 are fed along with a doping gas of PH3 thus depositing an a-Si(n<+>) 5. This structure improve the interface characteristics with respect to the gate insulating film and prevents the characteristics from deteriorating while increasing the film deposition rate.
Patent JP-H0345671-A (JP)
Title: Plasticizer-resistant marking film
Inventor: ADACHI KIMIHIRO
IPC: C09J7/02
Filed: 1989-07-14
Abstract: PURPOSE:To lessen decrease in adhesive force and to get rid of swelling of a base film when the title film is applied to an adhered contg. a large amt. of a low mol.wt. plasticizer by combining a base film contg. a polyurethane and a pressure-sensitive adhesive layer contg. a specified acrylic pressure- sensitive adhesive. CONSTITUTION:The title film is formed of a base material consisting of a film contg. a polyurethane and an acrylic pressure-sensitive adhesive consisting of a vinyl monomer compsn. contg. an acrylic vinyl monomer and vinyl acetate. As the polyurethane, a non-yellowing polyurethane consisting of an aliph. isocyanate is pref. The thickness of the polyurethane film differs depending on the uses and a range of 20-200mum is pref. The content of vinyl acetate in the above-described, vinyl monomer compsn. is pref. in a range of 5-50wt.%.
Patent JP-S6242239-A (JP)
Title: Display system for application state of resources
Inventor: KOYANAGI HIROKO
IPC: G06F9/46
Filed: 1985-08-19
Abstract: PURPOSE:To enable the users to grasp easily the present application state of the resources without giving any command by displaying automatically the application state of the resources and the number of present idle resources of each type on a display device in case the allocation and the application state of the resources are changed. CONSTITUTION:A resource control means 1 carries out the allocation of resources and the release control when the execution of a program is started or finished. The application state of resources is updated by a resource alloca tion state holding means 4. A state changing device extracting means 2 knows through the means 1 that the using state of a peripheral device has a change and obtains the application state of resources from the means 4. Then the peripheral device having the change to an under-use state from an unused state or vice versa is extracted and informed to a device using state display means 3. The means 3 obtains the information from the means 4 and updates the using state of the peripheral state that had a change in a list of using conditions of peripheral devices and the number of idle devices for each type. These updat ed information are displayed on the display devices 100 and 110 set by a display- only device setting means 5.
Patent JP-S5883983-A (JP)
Inventor: OKAMOTO MASAAKI
IPC: B60R21/02
Filed: 1981-11-13
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-H0231185-A (JP)
Title: Method for searching embedded pipe
Inventor: KINOSHITA NUKIO
IPC: G01V9/00
Filed: 1988-07-20
Abstract: PURPOSE:To specify the embedded position of an objective embedded pipe without being affected by other embedded pipe by heating the embedded pipe by blowing hot air into said pipe and catching the change of the surface temp. distribution of the embedded place accompanied by heating using an infrared scanning device. CONSTITUTION:The jet stream (a) from a blower 4 is changed to hot air (b) by a heater 5 to heat the embedded part of an embedded pipe 2 and the heat of the hot air is transmitted to the surface of the embedded part 1 and the temp. of the just above part (c) of the embedded pipe 2 of said surface rises by 0.1 deg.C or higher as compared with the peripheral part (d) thereof to increase the quantity of infrared rays of the just above part (c) as compared with the peripheral part (d). Then, the surface temp. distribution of the embedded part 1 is projected on a monitor 3a by an infrared scanning device 3 to search the just above part (c) and said part (c) is entered in the surface of the embedded part 1 to specify the embedded position of the embedded pipe 2.
Patent JP-S6427528-A (JP)
Title: Operation of tableware washing machine
Inventor: TANIGUCHI YUTAKA
IPC: A47L15/46
Filed: 1987-07-22
Abstract: PURPOSE: To shorten the washing time and improve the efficiency of pre-washing by diluting the stained washing water little by little during the pre-washing and rinsing processes. CONSTITUTION: A water feed device 4 is operated to feed water into a washing tub 2, a water level detecting device 5 detects that a fixed water level is attained, and a washing pump 3 is operated to start pre-washing. A drain pump 9 and the water feed device 4 are controlled while the water level detecting device 5 detects the water level so that the water level in the washing tub 2 is kept constant. The washing water is replaced with clean water little by little, the pollution of the washing water can be reduced, and efficient pre- washing can be conducted. The same control as in the pre-washing process is made in the rinsing process. The washing water can be diluted during rinsing, three to four times of rinsing required in the past can be reduced to one to two times, for example, and the operating time can be shortened.
Patent JP-H0349570-A (JP)
Title: Constant voltage constant frequency power source device
Inventor: KAMIDACHI YUKIO
IPC: H02M7/5387
Filed: 1989-07-17
Abstract: PURPOSE:To stabilize the voltage so as to improve waveform by controlling each charge current according to the voltage unbalance of upper and lower two capacitors. CONSTITUTION:A constant voltage constant frequency power source circuit is provided with a single phase AC power source 1 and an input reactor L in, connected in series with each other, a switch elements S1-S4, diodes D1-D4, capacitors C1, C2 on the positive side and on the negative side, and others, and supplies power to a load 2. Moreover, it controls itself by an input current instruction arithmetic circuit 4, a PWM arithmetic circuit 5, a drive circuit 6, etc. And it is provided with a voltage unbalance detection circuit 7, an XOR circuit 8, and an AND circuit 9, whereby it corrects an input current instruction value according to the unbalance of the voltage between PN.
Patent JP-S5883608-A (JP)
Title: Permanent waving agent
Inventor: SHIRAKI KAZUHARU
IPC: A61Q5/04
Filed: 1981-11-14
Abstract: PURPOSE:The titled agent, containing a surfactant in the first agent composition and a cationic cellulosic derivative in the second agent composition, capable of applying an effective hair waving effect without damaging the hair, and giving good lasting waves. CONSTITUTION:A permanent waving agent containing the first agent composition containing 0.1-10.0(wt/vol)% surfactant selected from a anionic surfactant, e.g. sodium polyoxyethylene (10) lauryl ether phosphate, ampholytic surfactant, e.g. betaine lauryldimethylaminoacetate, and a nonionic surfactant, e.g. diethanolamide of coconut oil fatty acid and the second agent composition containing 0.1-5.0(wt/vol)% cationic cellulosic derivative in combination. EFFECT:Capable of giving the softness, gloss, smoothness and elasticity and further good feeling to the hair.
Patent JP-H0473559-A (JP)
Title: Air conditioner
Inventor: KAGAMI KAZUTOYO
IPC: F25B29/00
Filed: 1990-07-12
Abstract: PURPOSE:To prevent freezing, dew formation of a utilization side heat exchanger during winter and further prevent an excessive increasing in heating capability in summer season by a method wherein a changing-over valve for use in changing-over a refrigerant flow passage to cause a utilization side heat exchanger to be acted upon as a condensor or an evaporator is comprised of a capacity adjusting valve of which degree of opening is gradually and linearly increased or decreased. CONSTITUTION:Each of utilization side heat exchangers 51A to 51D is provided with sensors 52A to 52D for detecting temperature or pressure of refrigerant flowing in each of the heat exchangers. Control devices 53A to 53D to which the sensors 52A to 52D are connected are connected to each of actuators for each of changing-over valves 37A to 37D for low pressure gas and each of changing-over valves 38A to 38D for high pressure gas. These valves are comprised of a capacity adjusting valve and a degree of opening of the valve is linearly increased or decreased in response to a signal generated from each of controllers 53A to 53D, i.e. a temperature or pressure of refrigerant flowing in each of the utilization side heat exchangers 51A to 51D.
Patent JP-S6160633-A (JP)
Title: 3-tert-butyl-4-chlorophenyl chloroformate
Inventor: MORINAKA HIDEO
IPC: C07C69/96
Filed: 1984-09-03
Abstract: NEW MATERIAL:3-tert-Butyl-4-chlorophenyl chloroformate. USE:Useful as an intermediate of a substance which can be used as pharma ceuticals and agricultural chemicals, etc. PREPARATION:The titled compound can be prepared by reacting 3-tert- butylphenol with phosgene or trichloromethyl chloroformate. The reaction is carried out in a solvent such as dichloromethane, chloroform, etc., at -10-80 deg.C, especially 0-60 deg.C, preferably in the presence of a dehydrohalogenation agent such as potassium hydroxide. The amount of phosgene is 1-0.5mol-equivalent per 1mol of 3-tert-butyl-4-chlorophenol used as the raw material. The amount of trichloromethyl chloroformate is about 0.5-0.75mol-equivalent.
Patent JP-H0471684-A (JP)
Title: Treatment of acid waste liquid
Inventor: TANEMURA MAMORU
IPC: C02F1/66
Filed: 1990-07-12
Abstract: PURPOSE:To prevent sticking of gypsum, etc., to a pH measuring jig in the method for treating a acid waste liquid by diluting the contact area of the acid waste liquid and the pH measuring jig and measuring the pH value. CONSTITUTION:A neutralization treatment is executed by adding a Ca material 7 to a neutralization tank 3 and the acid waste liquid 1 of the neutralization tank 3 is partly taken out into a pH measuring tank 8. Water is added to the acid waste liquid in the pH measuring tank 8. The pH value is measured by immersing the pH measuring jig 4 into this pH measuring tank 8. Therefore, the pH measuring jig 4 eventually comes into contact with the diluted acid waste liquid and the sticking of the deposits, such as gypsum, to the pH measuring jig simultaneously with the measurement of the pH value does not arise any more. The deposits, such as gypsum, on the pH measuring jig are entirely eliminated by this method and the need for washing the pH measuring jig is eliminated. In addition, even the value measured in the state of diluting the pH measuring value is of no problems. This method is thus the extremely advantageous method for treating the acid waste liquid.