baber/WOPTO huggingface dataset:
Patent JP-S58222544-A (JP)
Title: Electronic parts and preparation thereof
Inventor: KOBAYASHI KOUZOU
IPC: H01L21/60
Filed: 1982-06-21
Abstract: PURPOSE:To prevent deterioration of characteristics of junction area due to an external force or heat applied to the bump and improve yield by forming a hole for bump on an electrode metal at the position different from the junction area of P type substrate and by providing the bump on the bump plating electrode within such hole. CONSTITUTION:A hole 11 for bump is formed by removing the photo resist on the extended part of vacuum-deposited metal 3 at the position different horizontally from the junction area 1 of a P type silicon substrate 4. Then, silver (Ag) is vacuum deposited on the electrode metal 3 and resist (or insulating film) 6 within the hole 11 and a bump plating electrode 7 is formed. Thereafter, a resist 8 is applied on the bump plating electrode 7, and the hole 11 for bump is also formed on the resist 8 by removing the photo resist, thereby the hole of resist 8 is formed as the neck of bump. Moreover a silver bump 9 is attached on the bump plating electrode 7 within the hole 11 with the electrode metal 3 used as the electrode. Finally, the unwanted part of resist 6, 8 and bump plating electrode 7 are removed by the etching and thereby a completed structure can be obtained.
Patent JP-H11286646-A (JP)
Title: Cold-curing one-pack epoxy resin-based sealer for building exterior finish work
Inventor: YASUKAWA ICHIRO
IPC: C09D163/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealer for building exterior finish work which exhibits excellent dryability and coating film properties while having a good long-term storage stability by compounding an epoxy resin having a specified epoxy equivalent with a ketimine having a specific structure, a solid resin having a specified average mol.wt., and a specific dehydrating agent in a specified ratio. SOLUTION: This sealer contains (A) an epoxy resin having an epoxy equivalent of 300-1,000, (B) a ketimine of formula I (wherein R1 to R4 are each H, 1-4C alkyl, or the like; R5 is hydroxyalkyl or the like; Y1 and Y2 are each 2-6C alkylene; and n is an integer of 0-2), (C) a solid resin which is a high-mol.- wt epoxy or phenoxy resin having an average mol.wt. of 2,500 or higher, and (D) a dehydrating agent of formula II (wherein R is H or methyl). Ingredient B is compounded in such an amt. that 0.7-1.0 equivalent of active hydrogen of the ketimine per equivalent of epoxy group is contained in the compsn. The content of ingredient C is 5-30 wt.% of the total solid content of the sealer. The content of ingredient D is at least 10 wt.% of ingredient B.
Patent JP-S588913-A (JP)
Title: Elongated insertable type soot blower
Inventor: TOMINAGA SHIGERU
IPC: F28G15/02
Filed: 1981-07-08
Abstract: PURPOSE:To obtain a soot blower that has an enough strength and would not break due to fatigue, by supporting a lance pipe by a fixed pipe, and allowing the lance pipe to rotate relatively to the fixed pipe. CONSTITUTION:The lance pipe 1 is arranged coaxially in the fixed pipe 6. A bearing 7 attached to the inner circumferential surface of the fixed 6 supports the lance pipe 1 rotatably with respect to the fixed pipe 6. A driving motor 3 actuates a trolley 3a to move back and forth as well as rotates the lance pipe. Accordingly, since the lance pipe can be inserted with it being protected by the fixed pipe 6, it would not directly undergo the heat in a furnace, and therefore the warping is less, and there is no risk of breakage due to fatigue.
Patent JP-S589962-A (JP)
Title: High-strength stainless steel with superior intergranular corrosion cracking resistance and workability
Inventor: HOSHINO KAZUO
IPC: C22C38/00
Filed: 1981-07-08
Abstract: PURPOSE:To improve the sensitivity of a stainless steel to intergranular corrosion cracking without deteriorating the strength, workability, corrosion resistance, etc. by reducing the C content, adding N in place of C, and regulating the stability of the austenite phase. CONSTITUTION:A high strength stainless steel with superior intergranular corrosion cracking resistance and workability is obtd. by providing a composition consisting of, by weight, <=0.04% C, 0.04-0.20% N, <=1.0% Si, <=2.0% Mn, 6.0- 10.0% Ni, 16.0-20.0% Cr and the balance Fe with impurity elements mixed inevitably in steel manufacture and by regulating the components so that the Agamma value represented by Agamma=(Ni%)+0.60(Cr%)+0.70(Mn%)+13[(C+N)%]is made to 19-21. As mensioned above, the amount of C increasing the sensitivity to intergranular corrosion is reduced, and by making the Agamma value 19-21, the stability of the austenite phase is regulated.
Patent JP-S61264039-A (JP)
Title: Film for cultivation of strawberry
Inventor: HARAGUCHI EIICHI
IPC: A01G13/02
Filed: 1985-05-17
Abstract: PURPOSE:To obtain the titled film transparent to the light having a specific wavelength, preventing the generation of mist nor the outbreak of blights, and giving excellent colored and grown strawberry, by compounding a vinyl chloride resin with a specific amount of a specific surfactant such as a nonionic surfactant. CONSTITUTION:A film transparent to the light of 330nm wavelength can be produced by compounding 100pts.(wt). of a vinyl chloride resin with (A) >=0.5pts., preferably 1-5pts. of a nonionic surfactant (e.g. partial ester of a polyhydric alcohol such as sorbitan and a 12-22C fatty acid, (B) 0.01-1pt. of a fluorine- containing surfactant [e.g. compound of formula RfOH, RfCOOM (Rf is 1-20C fluorinated aliphatic group, etc.; M is H, etc.), etc.] and/or a silicone-based surfactant [e.g. (non)hydrolyzable siloxane-polyoxyalkylene block copolymer, etc.] and (C) a substance absorbing the light of 330nm wavelength (e.g. ultraviolet absorber).
Patent JP-H11288536-A (JP)
Title: Substrate placing member, substrate transfer device and optical disk manufacturing device
Inventor: OMORI KEIICHI
IPC: G11B7/26
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a warp or deflection from occurring in a substrate by providing a conical base like placing part fitted to a pedestal part, having a bottom surface diameter larger than the diameter of the central hole of the substrate and having an upper surface diameter smaller than the diameter of the central hole. SOLUTION: A substrate placing member is provided with a columnar pedestal part 301, and the pedestal part 301 is connected with a conveyer belt of a substrate transfer device. For placing the substrate 303, the upper part of the placing part 302 is provided with the diameter smaller than the diameter of the central hole of the substrate, and the substrate 303 is in contact with the placing part 302 of the substrate placing member in a linear minute area, and the matter that only the inner peripheral part of the high temp. substrate 303 just after ejected from an injection molding machine is cooled suddenly is prevented. The placing part 302 is preferred to use resin material whose thermal conductivity is smaller than that of a metal such as stainless steel.
Patent JP-H045514-A (JP)
Title: Optical fine displacement measuring instrument
Inventor: MOBARA MASAICHI
IPC: G01C3/06
Filed: 1990-04-20
Abstract: PURPOSE:To prevent an optical system from not being aligned owing to a collision by detecting the state right before an objective lens collides against a body to be measured with reflected luminous flux from the body to be measured which is emitted originally by a lighting means which shares the objective of a lighting optical system. CONSTITUTION:When the body 4 to be measured is at a distance from the focal length of the objective lens 3, the reflected light from a light source 2 is photodetected by a detector 6. When the body 4 to be measured approaches to the focal length of the objective lens 3, on the other hand, the reflected light deviates from the photodetection surface of the detector 6 gradually and when the body 4 to be measured approaches to a constant distance, the reflected light deviates completely from the photodetection surface of the detector 6. For the purpose, the position of the detector 6 is adjusted to detect the state right before the objective 3 collides against the body to be measured.
Patent JP-S59232829-A (JP)
Title: Molding process of polyvinyl chloride formed product
Inventor: KAWASHIMA GIICHI
IPC: B29K105/04
Filed: 1983-06-15
Abstract: PURPOSE:To obtain a foamed molded product with excellent appearance having a nonfoamed skin film layer with a embossed pattern and a foamed body molded inside by putting and heating premolded foamed body in a mold in which the skin film lager made of nonfoaming thermoplastic resin film is moded on the embossed pattern surface of the mold cavity. CONSTITUTION:Vinyl chloride resin composition containing foaming agent is molded into a molded foamed body by injection molding. Said foamed body is put into a mold wherein; The inner surface of the cavity of said mold has the same shap as that of the obtained foamed body and on said inner surface, an embosse pattern is formed, and then the film which is made of nonfoaming plastic resin with thickness equal to or less than 2mm. and becomes the skin film layer of a final molded product, is formed on the inside surface of the mold. The skin film layer on the inner surface of the cavity is made integral by fuse-bonding with said foamed material by directly or indirectly heating. When the surface temperature of said foam is kept at 100 deg.C or more and at 400 deg.C or less, a good result is obtained, and especially, the temperature 100-400 deg.C makes a good result, especially, 140-220 deg.C is the most suitable range.
Patent JP-S591728-A (JP)
Title: Spinning apparatus
Inventor: ANAHARA AKIJI
IPC: D01H5/22
Filed: 1982-06-19
Abstract: PURPOSE:To eliminate the need for stopping the whole spindles even when a trouble is caused in a spindle, by supporting two pairs of back roll and front rolls on a roll supporting apparatus for each spindle, and mounting the respective supporting apparatuses detachably from the machine frame. CONSTITUTION:A roll supporting apparatus 1 consisting of a supporting base 2 and a roll stand 3 is pivoted rotatably on the supporting base 2 is provided for each spindle of a spinning machine. A back bottom roll 5 and a front bottom roll 7 are supported on each supporting base 2, and a back top roll 6 and a front top roll 8 are supported on each roll stand 3. The roll stand 3 is detachably pivoted on the supporting base 2 to make the back top roll 6 into pressure contact with the back bottom roll 5 and the front top roll 8 into pressure contact with the front bottom roll 7 respectively and form two pairs of draft rolls of the back and front rolls.
Patent JP-S5229944-A (JP)
Title: Solid state relay for three phase use
Inventor: YONEDA TAKEYOSHI
IPC: H03K17/725
Filed: 1975-09-01
Abstract: PURPOSE:A three phase solid state relay using three switching devices as contactless switches and eliminating the possibility of phase deflicit the simultaneous switching of them.
Patent JP-S587958-A (JP)
Title: Detecting system for signal interruption
Inventor: KIYOTA SHINJI
IPC: H03K5/19
Filed: 1981-07-07
Abstract: PURPOSE:To precisely decide signal interruption in a repeater to be used for digital communication by applying a signal outputted from a discriminating and reproducing part and a signal obtained by delaying the phase of said output signal to a flip-flop (FF). CONSTITUTION:A signal (a) outputted from a discriminating and reproducing  part 1, an equalizing amplifier part or a wave-shaping amplifier and a signal (b) obtained by delaying the phase of the output signal (a) by a delay circuit 3 are applied to FF2. When a data signal is inputted, its output signal (c) is DC and, at the time of signal interruption, the signal (c) is AC. By detecting the AC component, the signal interruption can be precisely decided.
Patent JP-H07275531-A (JP)
Title: Razor with deep shaving device
Inventor: SHIRAI TAKASHI
IPC: B26B19/42
Filed: 1994-04-08
Abstract: PURPOSE:To expand each roller right and left for pushing out a beard, and allow smooth deep shaving without damaging the skin by attaching support rods on both sides of the head of a razor and fitting a roller to the forward end of each rod. CONSTITUTION:Support rods 3 are attached on both sides of a razor head 2 and a roller 4 is fitted to the forward end of each rod 3. For the use of a razor, a body handle 1 is held by hands and a beard is shaved off as conventionally. In this case, each roller 4 is expanded right and left, and a beard is pushed out for deep shaving. As a result, the deep shaving can be smoothly undertaken without any damage to the skin.
Patent JP-H04333991-A (JP)
Title: Motion detector for image pickup device
Inventor: ARAKAWA HIROAKI
IPC: H04N19/00
Filed: 1991-05-10
Abstract: PURPOSE:To apply the device even to an automatic focus, for which motion detection can not be conventionally utilized, by executing the motion detection while comparing only the low frequency component data of last time and this time data compressed by orthogonal transformation encoding. CONSTITUTION:A low frequency component LDC of the this time image data stored in a first image memory is compared with a low frequency component LDCT of the last time image data stored in a second image memory. In this case, in the compression due to DCT, one picture is divided into blocks having plural picture elements, and the DCT is executed for each block. Namely, the picture is divided into the blocks, the DCT is executed for each block, and the low frequency component data LDCT are compared for each block. By comparing the low frequency component of the compressed data, the motion detection in a moving image can be exactly executed.
Patent JP-S5631384-A (JP)
Title: Controller for regenerating brake of shunt motor
Inventor: KOGA TAKESHI
IPC: B60L7/04
Filed: 1979-08-22
Abstract: PURPOSE:To interrupt braking force in a noncontact configuration by a method wherein output from a comparator generating output when currents reach not more than a fixed value and braking-off instructions are provided to an OR gate, and a field chopper is controlled by the signals. CONSTITUTION:A dynamic brake resistor 3 is connected to an armature 1, a field chopper 5 is turned ON-OFF to control a field magnet 6, anc a dynamic brake is applied. The currents of the armature are detected by means of a detector 8 at that time, anc compared with a set value previously set by means of a potentiometer 9 by means of a comparator 10, the output is sent to an OR gate 11, output from a brake-OFF instruction device 12 is also inputted to the OR gate11, and OFF signals are generated at the field chopper 5 when either of the conditions is satisfied. Thus, the brake can be stopped without opening a switch 2, the contacts of a device are removed and life and reliability can be improved.
Patent JP-S58224023-A (JP)
Title: Rosary-like chain body used for forming of short bent tube
Inventor: GOTOU TAIJI
IPC: B21D9/03
Filed: 1982-06-22
Abstract: PURPOSE:To enable effective pressing and extrusion of a short bent tube by aranging rosary-like chain body made of alternately adjoining cylindrical bodies and spherical bodies having penetrated holes positioning the center of spherical bodies at intersections of axial lines of cylindrical bodies in a curved hollow. CONSTITUTION:When a rosary-like chain body consisting of alternately adjoining cylindrical bodies 2, 4 and spherical bodies 3, 5 having penetrated holes 9 is in a curved hollow, the center of spherical body 3 is positioned at intersection B of axial lines A, A' of the cylinrical bodies 2, 4 on both sides of the spherical body 3. The chain body is allowed to bend freely, and individual component is connected by a tie cord that passes through the holes 9. However, as there is considerable freedom, each component can rotate more than necessary. When the body is placed in a curved hollow as mentioned above, excessive inclination to the axial line of the bent material tube is restrained.
Patent JP-H09271242-A (JP)
Title: Leaf vegitable harvesting machine
Inventor: FUKUDA YUKIHIRO
IPC: A01D45/28
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the leaf vegitable harvesting machine which can mechanize reaping operation for greens and is adaptive to various ridge widths and planting streak numbers. SOLUTION: A function part C constituted by arranging a grass division part F which guides leaf vegitables planted in a field, a root cutting part G which cuts the roots of the leaf vegitables, an upper conveyance mechanism which consists of a right and a left couple of upper and lower conveyors made of flexible materials capable of gripping the leaf vegitables, and extracts the leaf vegitables, having their roots cut by the root cutting part G, from the field by slanting at a front-low and rear-high attitude and conveys them backward, and a storage part K which stores the leaf vegitables conveyed by a conveyance part H in order from the front is supported by a travel part G which travels by itself so that the function part can swing forward and backward;  and a sled is arranged on the reverse surface of the grass division part F, and a fulcrum part is projected at the center part on the top surface of the sled, which is pivoted on the reverse surface of the grass division part through a support shaft having the fulcrum part inserted in the right-left direction so that the sled can freely swing forward and backward.
Patent JP-H045454-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D43/00
Filed: 1990-04-24
Abstract: PURPOSE:To suppress a rise in exhaust system temperature in high load operation area by estimating exhaust system temperature on the basis of a heat generation quantity set with engine load at least as a parameter and a basic exhaust system temperature, and setting an ignition timing advancing quantity to lower the exhaust system temperature. CONSTITUTION:An ignition timing is set by an ignition timing control means A on the basis of engine operating state. The engine load is detected by an engine load detecting means D, and the cooling water temperature of the engine or the state related to the cooling water temperature is detected by a temperature detecting means E. Using the engine load at least as a parameter, the heat generation quantity in a combustion chamber is set by a heat generation quantity setting means F, and a basic exhaust system temperature is set by a basic exhaust system temperature setting means G. On the basis of the set heat generation quantity and basic exhaust system temperature, an exhaust system temperature is estimated by an estimating means H. On the basis of the estimated exhaust system temperature, an ignition timing advancing quantity is set to lower the exhaust system temperature by a spark advancing quantity setting means I, and the ignition timing set on the basis of this is corrected by an ignition timing correcting means J.
Patent JP-H047275-A (JP)
Title: Call registration device for elevator in group management
Inventor: YAMAMOTO SATOSHI
IPC: B66B1/18
Filed: 1990-04-24
Abstract: PURPOSE:To suppress wasteful call for elevator by lighting up the other response lamp if either of the boarding call registration button for ordinary passengers and the boarding call registration button for the handicapped in the same direction and at the same storey is pushed, and allowing it to go out after a certain time. CONSTITUTION:When the boarding call registration button 4 for the handicapped is pushed, for ex., by a person using a wheel chair, a call registration relay 5 is energized and self-held, and both a response lamp 10 incorporated in the call registration button 4 and the response lamp 9 built in a boarding call registration button 1 for ordinary passenger s are lighted up. An ordinary person coming there will see the response lamp 9 lit and wait without pushing the call registration button 4. However, the response lamp 9 goes out when counting of the time by a clock device 1 is ended within several seconds, and he will know that the call registration button 1 has not been pushed. Thus it can be judged after certain time how another machine is registered, and the user can enjoy himself with easy-to-use property of the arrangement, and also drop of the operating efficiency of elevators in bunch management can be prevented.
Patent JP-H10299246-A (JP)
Title: Ceiling storage shed
Inventor: IN SHIKOU
IPC: E04B9/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To adjust the height of a shelf board freely, and to form the shelf board in the same surface as a ceiling surface at the time of housing by installing the shelf board, on which an article to be housed is placed, to a suspension system through a height adjusting board. SOLUTION: A shelf board 2, on which an article to be housed is placed, is suspended and supported in a freely vertically movable manner to a lower section from a ceiling surface 5 by a suspension system 3 in the ceiling storage shed 1. An upper frame 19 and a lower frame 20 are connected by a plurality of link pieces 21 in a pantagraph type in the suspension system 3, and a wire 16 is rolled in and rolled out by a motor 17 and the shelf board 2 is lifted and lowered. The shelf board 2 is mounted on the lower frame 20 through a height adjusting board 6, adjusting holes 33 are bored to the height adjusting board 6 at regular intervals in the vertical direction, and the mounting height of the shelf board 2 can be adjusted. Consequently, when the shelf board 2 is housed in an attice space, the underside of the shelf board 2 can be adjusted easily so that the underside is formed in the same surface as the ceiling surface 5. A drying unit can also be set up to the lower frame 20 in place of the adjusting board 6.
Patent JP-H04313839-A (JP)
Title: Traveling tape phase servo circuit
Inventor: MATSUI HIROKI
IPC: G11B15/46
Filed: 1991-04-12
Abstract: PURPOSE:To shorten the pull-in time of a phase servo and to improve the accuracy by detecting a phase difference between a regenerative CTL signal and an FG pulse signal by using a 3rd counter and correcting a phase comparison error to be generated in a phase circuit. CONSTITUTION:A phase error is included in a serrate wave output signal S16 based on a phase difference between the regenerative CTL signal S1 and the FG pulse signal S11. Then, the 3rd counter 73 is provided, and, for instance, a clock signal S60 as the clock signal of a microcomputer is started for counting at a rising point of the regenerative CTL signal S1, and when a counted value at the 1st rising point of the FG pulse signal S11 is held, a value V61 of this hold value S61 becomes a phase difference data between the regenerative CTL signal S1 and the FG pulse signal S11. Then, this value V61 is supplied to a calculation circuit 74 to be multiplied by a prescribed coefft. value K and followed by addition and subtraction with the serrate wave output signal S16, so that an error signal generated in a phase comparison stage can be eliminated.