baber/WOPTO huggingface dataset:
Patent JP-H02160906-A (JP)
Title: Full-face type helmet
Inventor: ARAI MICHIO
IPC: A42B3/04
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a full-face type helmet, having an air bag, normally folded but instantly inflating in collision and turning over and a gas producer for inflating the above-mentioned air bag on the periphery at the lower end of a hat body and capable of preventing an accident, such as whiplash, neck bone fracture, etc., in the collision or turning over. CONSTITUTION:A helmet, obtained by applying an air bag 3 housed in a cover to the lower end periphery 12 of a hat body 1, providing a gas producer 4 for inflating the above-mentioned air bag 3 at the back, the afore-mentioned gas producer 4 consisting of a casing filled with a solid fuel therein and an ignition plug 43 electrically connected through a cord 45 to a sensor provided on the side of a car body and capable of sparking the ignition plug 43 and detonating the solid fuel, instantly inflating the air bag 3 and protecting the neck by cutting off the above-mentioned cord 45, etc., due to collision or turning over.
Patent JP-H01159583-A (JP)
Title: Stopping moisture compensator for cereal drier
Inventor: YUMITATE MASASHI
IPC: F26B17/14
Filed: 1987-12-15
Abstract: PURPOSE: To improve accuracy of a finished water contant by providing rest drying control means, return detection means, and terminal water content correction means in a grain dryer including terminal water content set means and drying completion control means. CONSTITUTION: A burner 10 is ignited and drying is started, rest drying control means C interrupts combustion of the burner 10 at predetermined timing after passage of predetermined time since the starting and performs rest drying, and after passage of predetermined time the burner 10 is recombusted. Return detection means D reads each measured water fraction of a water content meter 20 upon starting and completion of the rest drying, and detects return of the water fraction from both measured water contents. In response to the return terminal water fraction correction means E corrects the terminal water content set by terminal water content set means A. The drying is continued until the measured water content of the water content meter 20 is coincident with the corrected value, and when coincidence is attained, combustion of the burner 10 is interrupted to complete the drying.  Accordingly, finished water content is settled to the terminal water content utilizing the return of the water content after completion of the drying.
Patent JP-H10123639-A (JP)
Title: Composite type ultrasonic shutter speed detecting mechanism
Inventor: TAMURA HARUTO
IPC: G03B43/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic shutter speed detecting mechanism conformable also to a very high speed shutter of camera by arranging plurality of operating speed detecting mechanisms at short intervals, and narrowing the space of the respecting function ranges. SOLUTION: In order to make an ultrasonic shutter speed detecting mechanism conformable to a very high speed shutter, a plurality of ultrasonic shutter speed detecting mechanisms are arranged about in line at small pitches. When they are regularly in operation at the same time, the shutter speed can be successively and continuously detected at short intervals even when the speed of transmitting acoustic wave is low. Since the detecting mechanisms successively and continuously detect the shutter speed at short intervals, an ultrasonic shutter speed detecting mechanism conformable to a very high speed shutter can be constituted.
Patent JP-H11148583-A (JP)
Title: Pipe fitting structure
Inventor: KINUGAWA UMEAKI
IPC: F16L23/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a circular pipe to be coupled resulting from stress concentration when a clamper is fastened, and perform the manufacture of clampers simply. SOLUTION: A clamper 2 to couple two circular pipes to be coupled 3 coaxially by means of fastening consists of two clamper elements 2a and 2b extending around the pipes 3, and the first grooves are formed so as to be fitted on flange butting part formed by butting the end faces of the mounting flanges to the respective clamper elements 2a and 2b, and a large of second grooves 7 and 8 are parallel furnished at a certain spacing in the extending direction of the first grooves, and thereby abutting parts 9 and 10 are formed being interposed between two adjoining ones of the second grooves 7 and 8.
Patent JP-H02159385-A (JP)
Title: Production of wear resistant structural body
Inventor: YOKOSHIMA NAOHIKO
IPC: C23C26/02
Filed: 1988-12-13
Abstract: PURPOSE:To weld and form a wear resistant part on the surface of a base body metal with high adhesive strength by using a metallic material which is lower in m. p. than the base body metal and can be diffused to the base body metal at the time of welding the metallic material having excellent wear resistance onto the surface of the base body metal. CONSTITUTION:A groove is formed on the surface on the sealing surface side of the base body part 4 of a floating seal 1 made of a mild steel used for a bulldozer, etc., and the fine powder of the wear resistant metallic material having the melting temp. lower than the melting temp. of the base body part 4 is imposed in the form of a layer into this groove. The base body part 4 placed with the powder metallic material is thereafter heated in a high-frequency furnace to melt the powder of the wear resistant metallic material and to effect the mutual diffusion with the base body metal 4, by which the wear resistant film part 5 is welded and formed. The layer having the excellent wear resistance is formed without generating the strain by heating in the base body metal part 4.
Patent JP-H06137434-A (JP)
Title: Method for screwing screw and hole cap
Inventor: NAKADA MASATOSHI
IPC: F16J13/14
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method for threadingly engaging a cap and screw with each other by which the cap can be thrust down from a hole only by pressing the cap with the tip of the screw without removing the cap after the cap is fitted by the screws so as to cover the hole for fixing accossories. CONSTITUTION:A cap formed of soft resin consists of a collar 1 and fitting part 2. A recessed groove is formed around the root part of the fitting part 2 so as to reduce the rigidity of the outer peripheral part of the collar. The screw 7 is pressed while the cap is fitted in a hole 8 to deform the collar and the cap is thrust down from the hole 8 for screwing the screw 7.
Patent JP-H05152696-A (JP)
Title: Metallized substrate and manufacture thereof
Inventor: WATABE YOHEI
IPC: H05K1/03
Filed: 1991-11-29
Abstract: PURPOSE:To dissolve a fault in bonding of metal pieces for facilitating a selection of solder and connections through Al or Cu wires of a specified diameter value or longer. CONSTITUTION:In a metallized substrate, on which chip components 3 are mounted and wirings through wires 4 are provided and which consists of ceramics and a metal powder uncomposed material 1 consisting of 70 to 95wt.% of Cu with the remnant of Ti, metal pieces 5 are respectively provided at the connection parts of the wires 4. These metal pieces consist of at least one kind among Cu, Ag, Fe and Au, which have a melting point higher than the metallized temperature of a metal powder composition 1 for metallizing use. The metal pieces may be laminated in at least two layers. In the manufacture of this metallized substrate, the metal pieces are used for bonding of the connection parts of the wires and when a metal composition is applied at the time of the bonding of the wires, the metal pieces are respectively attached to the connection parts of the wires and at the same time a metallized firing is performed to make the metal pieces bond to the wires.
Patent JP-H09156093-A (JP)
Title: Head driving device of ink jet printer
Inventor: ONO SHUNICHI
IPC: B41J2/055
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To increase printing speed by using an ink jet head wherein a large number of ink chambers isolated by partition walls of piezoelectric elements are arranged in a line form and to impart the sufficient degree of freedom to a time driving the piezoelectric elements sequentially. SOLUTION: An ink jet head wherein a large number of ink chambers isolated by partition walls of plezoelectric elements and provided with electrodes are arranged in a line form is used and this head is equipped with MOS type FET 26 connecting the respective electrodes of the ink chambers to a +Vcc power supply line, MOS type FET 27 connecting the respective electrodes to a -Vcc power supply line, a bidirectional switch connecting the respective electrodes to an earth line and a decoder DE decoding two-bit sequence signals S0, S1 to three drive signals F1-F3 to supply them to FETs and the bidirectional switch FETs and the bidirectional switches are selectively subjected to ON/OFF operation by the sequence signals and the piezoelectric elements are sequentally distorted to apply pressure to the ink chambers.
Patent JP-H03178919-A (JP)
Title: Dandruff-suppressing agent composition
Inventor: KITAMURA KANEMOTO
IPC: A61K31/195
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a dandruff-suppressing agent composition having excellent effect and safety by using at least one kind of compound selected from tranexamic acid, epsilon-aminocaproic acid and their derivatives as an essential component. CONSTITUTION:The objective composition contains 0.001-10wt.% of one or more compounds selected from tranexamic acid, epsilon-aminocaproic acid and their derivatives, preferably alcohol ester of the acids and is properly compounded with various components used in cosmetics, pharmaceuticals, etc., an aqueous component, humectant, thickener, antiseptic agent, antioxidant, perfumery, colorant, drug, crude drug, etc. It can be used in the form of hair cosmetics (e.g. shampoo or rinse), hair tonics (e.g. hair tonic, hair conditioner or scalp treatment), hair dressings (e.g. hair liquid, hair spray or hair cream), etc.
Patent JP-H10156491-A (JP)
Title: Width changeable mold device
Inventor: KATO AKIRA
IPC: B22D11/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To shift one pair of short side molds interposed with one pair of long side molds without shifting the whole bodies of one pair of the long side molds while closely contacting between the long and the short side molds and to easily operate by minifying the mechanism needed to the shifting, related to a width changeable mold device used at the time of continuously casting an aluminum or its alloy. SOLUTION: The short side molds 10 horizontally shiftable corresponding to change of the size of the long side direction of a cast slab to be cast and one pair of the long side molds 4 interposed while closely contacting with both ends of the short side molds, are provided and the center part 5 of each long side mold 4 is fixed to an outer frame. This width changeable mold device 1 is the one closely contacting by abutting on both ends of the short side molds 10 which are elastically deformable in the horizontal direction to both end parts 6 and set the inside surface of both end parts 6 to a prescribed position by utilizing the elasticity. Further, a pushing device 20 for pushing each end part 6 of the long side mold 4 to the short side mold 10 and together with a separating device 50 for separating both end parts can be used.
Patent JP-H08178550-A (JP)
Title: Dross sucking device and sucking method
Inventor: ITO AKIHIRO
IPC: C22B19/00
Filed: 1994-12-20
Abstract: PURPOSE: To perform an efficient sucking of settled dross accumulated at a bottom part of a furnace without agitating it. CONSTITUTION: A swingable bucket 1 is descended down to settled dross 20 within a furnace 13 and rotated from its horizontal position to a position slightly passed through its vertical position so as to scrape the settled dross 20 and then the bucket 1 is lifted up to suck up the dross 20. Then, the bucket 20 is lifted up to suck up the dross 20. Since the bucket 1 is formed of an arcuate shape around its rotating flucrum point, the dross 20 is not disturbed when the dross 20 is scraped up. In addition, in the case that an amount of settled dross 20 is less, the bucket 1 is advanced while it is being held at its inclined position, resulting in that the dross 20 can be scraped together and then the dross 20 can be efficiently scraped up.
Patent JP-H04287450-A (JP)
Title: Digital communication system having inteligent user terminal
Inventor: PATORITSUKU MARIA YOSEFU HEREM
IPC: H04M1/247
Filed: 1991-11-29
Abstract: PURPOSE: To provide a communication system which executes extended operations, can be managed readily and easily, and does not require any complicated switching network. CONSTITUTION: A digital communication system which is provided with a digital switch network DSN, a plurality of user terminals IT1-IT4 connected to the network DSN, and a control means which executes basic operations for setting and canceling user data connection among the user terminals IT1-IT4 and extended operations which are different from the basic operations is characterized in that the extended operations are controlled by means of exclusive control means which are exclusively positioned to the user terminals and, for remote execution, for example, one user terminal IT1 makes the exclusive control means of another user terminal IT2 control the execution.
Patent JP-2000130041-A (JP)
Title: Ventilation device
Inventor: ONODERA KINYA
IPC: E06B7/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device which is simple in the structure and whose opening/closing operability can be improved. SOLUTION: This ventilation device is provided with a horizontally extended device body 1, a blade 50 rotatably built in the device body 1, and an urging mechanism 80. The device body 1 is provided with upper and lower profiles 10, 20 and a pair of caps 30R connected to both ends of the profiles 10, 20. The blade 50 is arranged between fixing walls 12, 22 of the profiles 10, 20 and rotatably urged by the urging mechanism 80 so that a closing position where the contact parts 52, 53 come into contact with the fixing walls 12, 22 and an opening position separeated from the fixing walls 12, 22 are retained. An operation opening 90 is defined by the fixing wall 12 of the profile 10, the basal part 21 of the profile 20, and the pair of caps 30R. The opening can be opened or closed by pushing the blade 50 from the operation opening 90.
Patent JP-H06160061-A (JP)
Title: Detecting device for position body of rotation
Inventor: HASHIZUME HIROMICHI
IPC: G04B21/02
Filed: 1992-11-26
Abstract: PURPOSE:To eliminate any detection error and improve detection precision of a position of a body of rotation without increasing a current value allowed to flow in a reflection type photosensor by making a form in which the lengths of a light receiving part and a row direction thereof are longer than ones of rotation directions of a detection hole and a reflection part. CONSTITUTION:Because light emitted from a light emission part of a reflection type photosensor 3 is made incident on a reflection plate 1A and there is a form in which the lengths of row directions of the light emission part and a light receiving part of the sensor 3 are longer than ones of a detection hole 2A and a reflecting plate 1A, incident light enables reflection in a wide range on a path face. The light receiving part can receives a sufficient light quantity in the same case as a case where the reflection plate 1A is enlarged and detection is performed with the sensor 3 in a short time in the same case as another case where the reflecting plate 1A is lessened. Therefore precision of a position detector of a body of rotation can be improved without any increase of a current value allowed to flow in the sensor 3 and any detection error.
Patent JP-H06164269-A (JP)
Title: Power amplifier
Inventor: MATORI NAOYA
IPC: H03F3/68
Filed: 1992-11-26
Abstract: PURPOSE:To form two power amplifiers packaged in one chassis and of light weight and with high reliability by using them not only as a redundant system but operating them simultaneously. CONSTITUTION:An input signal from an input terminal 1 is demultiplexed by a demultiplexer 2, and demultiplexed signals are amplified by first and second power amplifiers 5a, 5b, and they are multiplexed by a multiplexer 7, and it is outputted from an output terminal 8. Each power amplifier is comprised of first and second DC/DC converters 3a, 3b, and first and second amplifiers 4a, 4b, and also, it is controlled by command signals from first and second command input terminals 6a, 6b. The first and second power amplifiers 5a, 5b are used not only as the redundant system, but they are operated simultaneously, which enables a power of four times to be outputted compared when only the amplifier on one side is operated. Also, when both amplifiers are operated simultaneously, the phase matching of each system can be easily performed by adding a phase shifter. a coupler, a filter, an oscillator, and a phase comparator.
Patent JP-H03177219-A (JP)
Title: Conveyer system control device
Inventor: FUKUI NORIO
IPC: B65G43/00
Filed: 1989-12-06
Abstract: PURPOSE:To prevent a failure due to erroneous setting and to enhance the efficiency of the operation of a control device for controlling a plurality of charge conveyers so as to collect loads from the charge conveyers onto a collecting conveyer, by uniformly increasing and decreasing set discharge values of the charge conveyers when the total of the set discharge values of the charge conveyers differs from the maximum capacity of the collecting conveyer. CONSTITUTION:A maximum capacity of a collecting conveyer and planned discharge volumes of charge conveyers 1 through (n) are inputted in a CPU 11a in an automatic discharge value collecting device 11. The CPU 11a compares the total of the planned discharge volumes of the charge conveyers 1 through (n) with the maximum capacity, and if they are inconsistent with each other, the CPU 11a computes values to which the planned discharge volumes of the charge conveyers 1 through (n) are uniformly decreased, and sets them on a PC 12. Meanwhile, actual discharge volumes of the charge conveyers 1 through (n) are obtained from the results of detection by a weighting belt scale 15 and a pulse pick-up 16, and then are controlled to the set values.
Patent JP-2001130256-A (JP)
Title: Vehicular sun visor
Inventor: NONOYAMA TAKEKI
IPC: B60J3/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a sun visor component 14w from resonating for preventing chattering noise of a sun visor main body. SOLUTION: In this vehicular sun visor of a structure sandwiching the sun visor component 14w between a front plate 20 constituting the front face side of the sun visor main body and a back plate 30 constituting the back face side of the sun visor main body, the front plate 20 and the back plate 30 are connected by a combination structure so that a continuous sandwiching force is applied to the sun visor component 14w for preventing the sun visor component 14w from vibrating inside the sun visor main body. By this, even if a vibration is applied to the sun visor main body during vehicular driving or rotational operation or the like, the sun visor component 14w does not resonate and the chattering noise of the sun visor main body is prevented.
Patent JP-H02214571-A (JP)
Title: Vertically operable door for use with drier
Inventor: ARAN DABURIYUU ROGUNE
IPC: E05F11/00
Filed: 1989-12-06
Abstract: PURPOSE: To obtain a pneumatically perpendicularly operating door for a web drying machine provided with a door seal having good energy efficiency to the web drying machine. CONSTITUTION: The pneumatically perpendicularly operating door for the web drying machine has a door 10, opposite door channels 50, 52 mounted at the opposite side parts of this door 10, a plurality of cam followers 58a to 58n mounted at the spaced points on the perpendicular planes of the opposite door channels 50, 52 and a pneumatic cylinder 18 mounted at the intermediate portion of the bottom of the door 10 in order to operate the door 10 from the open position to the close position in the drying machine. The perfect seal is obtd. and the energy efficiency is improved by adopting the perpendicular operation system for the door.
Patent JP-H01159778-A (JP)
Title: Uneven surface information detector
Inventor: EGUCHI SHIN
IPC: A61B5/117
Filed: 1987-12-17
Abstract: PURPOSE:To miniaturize and simplify the title detector by providing a hologram itself with a function to form an image on a photodetecting means out of scattered incident light. CONSTITUTION:A transparent flat plate 1 has an uneven surface information input part 1a on which uneven surfaces for indices are press-fixed. Light form a light source 2 is made incident into the plate 1 and scattered by the input part 1a, and among the reflecting scattered light from the convex part 6 for indices, such high whose angle made incident to the plate 1 exceeds a critical angle is conducted out to the external via the hologram 30, and detected by the detector 4. The hologram 30 has such an image-forming function as forming an image on the detector 4 out of the scattered incident light 9.
Patent JP-2000149897-A (JP)
Title: Battery holder and electronic apparatus with it
Inventor: YAJIMA MASARU
IPC: H01M2/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To easily remove a battery, by providing an opening part to store the battery, a battery holder body having a notch formed to expose a part of the peripheral side surface of the battery in the peripheral rim part of the opening part, and a spacer separating a board from the stored battery and having enough thickness to expose a part of the peripheral side surface of the battery from the notch between a board and the opening part. SOLUTION: A negative electrode connecting terminal 21 and a positive electrode connecting terminal 22 are provided at a positive corresponding to an opening part 31 of the surface on the case (upper part) 51 side of a board 2. The positive electrode connecting terminal 22 abuts on a positive electrode part 42 with the terminal inserted in the fitting groove 34 of the opening part 31. In addition, a spacer 1 is provided between the board 2 and a button type battery 4 stored in the opening part 31. This spacer 1 is provided with a through hole 11 which inserts the negative electrode connecting terminal 21 and the positive electrode connecting terminal 22 in a state of integrating the case 51 and a case 52 and makes the terminals 21, 22 abut on the negative electrode part 41 and the positive electrode part 42, respectively.
Patent JP-2001129476-A (JP)
Title: Coating method
Inventor: KAWABUCHI KENJI
IPC: B05D7/24
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating method by which a coating film having a uniform hue can be formed by using >=2 kinds of powder coating materials excellent in fluidity and having a different hue from each other to obtain the power coating material used for this coating method and a method for forming a coating film using the coating method. SOLUTION: The coating method for obtaining the coating film having a uniform hue is performed by the color mixing of >=2 kinds of the powder coating materials having a different hue from each other, and the difference of melt surface tension between the powder coating materials at 200 deg.C is <=6 mN/m in the coating method and the method for forming the coating film using the coating method is provided.