baber/WOPTO huggingface dataset:
Patent JP-S5515117-A (JP)
Title: Light quantity variable goggles
Inventor: MORI TAKASHI
IPC: G02C7/16
Filed: 1978-07-18
Abstract: PURPOSE: To surely detect laser light and surely protect eyes from laser light by providing multiple photo detecting elements and controlling the laser light entering the eyes in response to the maximum output thereof.  
     CONSTITUTION: A polarizing plate 2 is provided to the front face and semi-transparent mirrors 5 and shield bodies 3 are provided on the inner side thereof, and this is constituted by a multiplicity of reflected light detecting elements 6 detecting the reflected light from the semi-transparent mirrors and the shield body driving means 7 for operating the shield bodies 3 in response to the maximum output signal out of the detecting elements 6. Hence, when the laser light L enters by passing through the polarizing plate 2 and shield bodies 3, part L 1  thereof is reflected by the semi-transparent mirrors 5 and is led to the reflected light detecting means 6, where one or a number of the multiple photo detecting elemetns are excited and the shield body driving means 7 turn the polarizing plates 3 by means of motors 8 or solenoids, etc. in response to the maximum output out of these or apply the voltage to the Kerr shutters 3, whereby the light shielding goggles which cut off the laser light L 2  entering the eyes may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270086-A (JP)
Title: Safety device for cargo lifting equipment
Inventor: KIYOHARA YUTAKA
IPC: B25J15/06
Filed: 1993-03-22
Abstract: PURPOSE:To operate a cargo lifting equipment to lift and move a cargo by a fluid pressure prime mover while sucking the cargo to a vacuum suction pad without fear of falling of the cargo. CONSTITUTION:A pilot valve 11 of a main valve 2 to open and close a vacuum generating pipeline 46 of a vacuum suction pad 50 is locked on a closing position by operating fluid introduced from an operating fluid pipeline 47 by operation of a load detector 71 when a cargo is lifted, and even if a vacuum directional control valve 49 of a pilot fluid pipeline 48 to introduce the operating fluid acting on the main valve 2 through the pilot valve 11 is operated when the cargo is moved, the vacuum generating pipeline 46 is not turned off.
Patent JP-S63253475-A (JP)
Title: Display device for block diagram of optical system
Inventor: MATSUNO SHOJI
IPC: G01M11/00
Filed: 1987-04-10
Abstract: PURPOSE:To improve the designing efficiency of a lens system by calculating and editing the new lens system block data after adding it to the designated position of a desired basic lens system or exchanging said block data with a designated lens member. CONSTITUTION:The desired basic lens system block data is read out a lens system block data file stored in an auxiliary memory 5 and then is displayed on a CRT 7. Then the information on addition, deletion, exchange, etc., of lens members are supplied from a keyboard 1. In the case of the addition and the exchange, the lens system block data to be added and exchanged is read out of the data file. Thus a lens system block diagram is displayed together with the basic lens system block diagram displayed on the CRT 7. The processes for addition, deletion, exchange, etc., are confirmed and carried out through the keyboard 1. An addition/deletion arithmetic means 3 calculates and edits the new lens system block data based on the input information and displays a new lens system block diagram on the CRT 7 via a screen control means 6.
Patent JP-H03286181-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: NITO HIROYASU
IPC: F02P5/15
Filed: 1990-03-30
Abstract: PURPOSE:To prevent any malfunction caused by noise by providing a noise eliminating switch circuit for operating to make signals output from a signal generator ineffective during application of a noise eliminating trigger signal. CONSTITUTION:There are provided a noise eliminating trigger signal generating means 9 for generating a noise eliminating trigger signal during a time since a signal generator 1 generates a first polarity signal till it generates a second polarity signal, and a noise eliminating switch circuit 10 for operating to make the signals output from the signal generator 1 ineffective during application of the noise eliminating trigger signal. Accordingly, in the case where a noise signal is generated subsequently to the first polarity signal due to vibration of an engine, the noise signal can be made ineffective. Therefore, the noise signal can be prevented from being supplied to a microcomputer, thereby preventing any malfunction caused by the noise.
Patent JP-S5312661-A (JP)
Title: Contactless switching mechanism for watches
Inventor: TAKAHASHI AKIO
IPC: H01H36/00
Filed: 1976-07-21
Abstract: PURPOSE:To prevent the increase in contact resistance, chattering, etc. by employing a contactless system for switch mechanism in a watch wherein time correction is performed by generating electromotive force with a permanent magnet and coil.
Patent JP-S5710919-A (JP)
Title: High pressure heating device
Inventor: HIRAYAMA MAKOTO
IPC: H01L21/31
Filed: 1980-06-23
Abstract: PURPOSE:To reduce a processing time and improve the accuracy of processing by a method wherein a high frequency heating device or a lamp is arranged in such a way as it covers a reaction tube installed in a pressurizing tank of a high pressure heating device. CONSTITUTION:Silicon reaction tube 2 (3 is a sealing cap) for use in storing Si wafer 4 placed on a Si coated carbon board 7 is arranged in a metalic pressurizing tank 1 keeping its interior pressure higher than an atmospheric pressure. High frequency heating coil 6 (or heating lamp) 6 is installed around the reaction tube 2 to perform an oxidation and/or diffusion of Si wafer 4 or heat treatment such as annealing etc. Thus, a processing time may be reduced as compared to that performed by a resistance heating, as well as the accuracy of heat treatment may be improved, resulting in making a superior characteristic of the component element.
Patent JP-H11279620-A (JP)
Title: Method for adjusting steel tapping time of converter
Inventor: TANAKA MASATO
IPC: C21C5/46
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To keep the strip tapping time in an optimum range regardless of the wear of a steel tapping hole of a converter and to prevent the discharge of slag. SOLUTION: At the time of tapping the molten steel from the steel tapping hole 2 by tilting the converter 1, since inert gas is spouted from plural gas spouting nozzles 10 opened on the way of flowing passage of the steel tapping hole 2 to control the steel tapping stream with bubbles 12 formed in the molten steel 4, even in the case of enlarging the inner diameter of the steel tapping hole 2 caused by erosion, the steel tapping time can be kept to in the optimum time range without frequently executing the repairing and the exchange of the steel tapping hole 2. In this result, the oxidation of the molten steel 4 is reduced and the unit requirement of Al for deoxidation can be reduced and flow-out of the slag 5 into a ladle caused by the entrapment can be reduced.  Since the cost of equipment is inexpensive and the repairing is facilitated, this method can contribute to the improvement of operating ratio of the converter.
Patent JP-S60230064-A (JP)
Title: Analyzing element for solid-containing liquid sample
Inventor: MASUDA HISASHI
IPC: G01N33/52
Filed: 1984-04-27
Abstract: PURPOSE:To improve analyzing accuracy by molding integrally and constituting an analyzing element of a volumetric filter layer consisting of a fibrous blank material having a prescribed size and a development layer consisting of a non- fibrous porous medium having the liquid holding power larger than the liquid holding power of the volumetric filter layer. CONSTITUTION:The volumetric filter layer is constituted of, for example, glass fibers having 0.1-1.0mum size, 10-4,000mum length and 0.02-0.1g/cm<3> density to 100-2,000mum thickness so as to have about >=85% voids. The development layer is then constituted of the non-fibrous porous medium, for example, brush polymer. The volumetric filter layer and the development layer are integrally molded in the state in which the glass fibers are thrusted to the inside walls of the pores in the development layer at the boundary between the two layers, i.e., in the state of a three-dimensional anchoring structure, thereby forming the analyzing element. The exact and quick analysis is thus made possible without generation of clogging by using such analyzing element.
Patent JP-H07276099-A (JP)
Title: Operating method for hydraulic push press
Inventor: NAGAE MASAYUKI
IPC: B30B15/22
Filed: 1994-03-31
Abstract: PURPOSE:To lower a noise under simple control without making a machining time greatly long. CONSTITUTION:After a punch tool 4 intrudes a plate material work W through the lowering operation of a hydraulic cylinder 2, the hydraulic pressure of the hydraulic cylinder 22 is released at a specific stroke position Hc before the plate material work W breaks. The hydraulic cylinder 2 moves back slightly owing to the releasing, but the cylinder is lowered again after that to perform twice punching operation. When the specific stroke position Hc is set, the plate material work W is punched tentatively, a break point B is calculated from data on the cylinder pressure and stroke position of the machining, and the specific stroke position Hc may be set.
Patent JP-H07277043-A (JP)
Title: Trolley wire anchor yoke and method of preventing flow of trolley wire using same yoke
Inventor: KATO NOBUAKI
IPC: B60M1/24
Filed: 1994-04-01
Abstract: PURPOSE:To prevent wear of a trolley wire and deterioration of current collecting capacity of a pantograph by providing the locking position of a anchor rope displaced from the straight line for mutually connecting the locking positions of a catenary and a trolley wire and giving it force to restore to the opposite direction matching to the rotation angle against the trolley wire flow. CONSTITUTION:A yoke 1 has a catenary M locked on its upper part and a trolley wire T locked on its lower part, respectively, and a anchor rope R of the tension balancer locked on at its midway. The locking position of the anchor rope R is provided by sliding it to the tension balancer side from a straight line O connecting the locking positions of the catenary M and the trolley wire T. It is composed so as to give restoring force to the opposite direction complying with the angle of rotation against the trolley wire flow caused by frictional resistance of the trolley wire T and the pantograph. Thus it can be restored to the normal position against the trolley wire flow even if the trolley wire is bulged or there is a gradient, wear of the trolley wire can be prevented and deterioration of current collecting capacity can be impeded.
Patent JP-S5313759-A (JP)
Title: Method and apparatus for conveying material
Inventor: IMAI TADASHI
IPC: B65G65/28
Filed: 1976-07-20
Abstract: PURPOSE: To enable automatically tilting and horizontally resetting a bag container for conveying scraps or the like in iron making industry without power in tilting the container at the place where the containers are accumulated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05253760-A (JP)
Title: Work holding device
IPC: B23P19/00
Filed: 1992-03-12
Abstract: PURPOSE:To transport a work of which reeds are inserted into both sides of a bobbin, so as not to dislocate its axis. CONSTITUTION:For holding and transporting a work 1 which is formed by providing a lead inserting hole 2a on a cylindrically formed bobbin 2 and inserting leads 3 coated with adhesives 4 into the lead inserting hole 2a, a work holding mechanism 10 composed of an embracing claw unit 11 and a vacuum sucking means 21 is used, and the work holding mechanism 10 is mounted on a robot R. The embracing claw unit 11 is provided with respective pairs of embracing claw 12, 13 to embrace the leads 3 from the lower part, the vacuum sucking means 21 is provided with a sucking head 23 having a reverse V-shaped bobbin sucking face 23a on the lower end part of an elevatable rod 22, and the bobbin 2 is sucked from the upper part so as not to transmit the load of the bobbin 2 to the leads 3.
Patent JP-H01261294-A (JP)
Title: Liquid growth of compound semiconductor
Inventor: HATTORI KUNIHIRO
IPC: H01L21/208
Filed: 1988-04-08
Abstract: PURPOSE:To provide the title liquid growth process so designed that a compound semiconductor solution is cooled and made supersaturated to separate a part of the supersaturated component out on the surface of a compound semiconductor material to be laminated and the separating operation is discontinued in such a state that still separable supersaturated components are left, thereby enabling compound semiconductor products such as high-quality light emitting diodes to be produced in high yield. CONSTITUTION:A compound semiconductor solution is cooled to make the components desired to be separated out supersaturated. Thence, the resultant supersaturated solution is kept a specified temperature and separable supersaturated components are separated out on the surface of a compound semiconductor material to be laminated (e.g., p-GaAs substrate), and the separating operation is discontinued at a point where the amount separated accounts for <=80wt.% of the whole amount of the separable supersaturated components, thus forming a thin epi layer <=5mu in thickness.
Patent JP-S60231259-A (JP)
Title: Transferred bank account guiding system having studying function
Inventor: OMOTO TAKESHI
IPC: G06Q40/00
Filed: 1984-05-02
Abstract: PURPOSE:To shorten a time required for selecting a bank account to be transferred and to reduce labor for the operation of a selection key by deleting bank accounts to be transferred with low requirement on the basis of the number of times of transfer or transferred dates when a memory area in a central processor is filled with data, registering a new bank account to be transferred, and at the specification of a bank account to be transferred, displaying the bank account to be transferred in the descending order of the number of times of transfer or the transferred frequency. CONSTITUTION:When a transferring person inserts a transfer card 2 into a card reader/writer, a CPU8 reads transfer data from a memory 1, temporally stores the read data in a memory 6 and displays the bank account to be transferred on a display device 4. Selection processing is completed by inputting corresponding numerals from a keyboard 5. After the completion of transfer processing, the CPU8 updates the number of times of transfer of a bank account F to be transferred which is stored in a memory 6 from ''1'' to ''2''. A sorter 7 updates data in the memory 6 on the basis of a prescribed procedure and writes the updated result in a memory 1 on the card 2 through the card reader/writer 3. If there is no bank account to be transferred, ''0'' is selected from the keyboard 5, the bank account to be transferred is inputted through the keyboard 5 and the inputted data are replaced by the bank account to be transferred with the lowest order.
Patent JP-S5945723-A (JP)
Inventor: MOISESU KEESESU
IPC: H03K19/177
Filed: 1983-05-20
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-S58207829-A (JP)
Inventor: KATAYAMA MUNEMICHI
IPC: H02J9/00
Filed: 1982-05-26
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-S62245808-A (JP)
Title: Signal interruption circuit
Inventor: KAWAYAUCHI NOBORU
IPC: H03G3/00
Filed: 1986-04-18
Abstract: PURPOSE:To eliminate the unpleasant feeling to ears by adding a delay circuit and a multiplier constituting an attenuator to a signal interruption circuit so as to slow down the wave change at the interruption. CONSTITUTION:A selection is thrown normally to the position of a digital signal input terminal 1 and an input signal is sent to a digital signal output terminal 3 without modification, and if a burst error or out of synchronism is detected, a logical '1' level is given to a control input terminal 6 and the selection circuit 2 interrupts the input signal. The output level just before the interruption is given from a delay circuit 4 with a delay of one sampling time, a coefficient (a) is multiplied by a multiplier 5, the level is reduced and the result is outputted through the selection circuit 2. The output is outputted with a smaller level again through the delay circuit 4, the multiplier 5 and the selection circuit 2. Since the operation above is repeated, the output level at a digital signal output terminal 3 is reduced with a slant waveform after the interruption and approaches the'0' level.
Patent JP-S5211939-A (JP)
Title: Signal reading device
Inventor: YAMAZAKI FUMIO
IPC: G02B27/00
Filed: 1975-07-17
Abstract: PURPOSE: To read out the bar-code of narrow width without narrowing the laser beam more than it needs by adjusting the position of lens according to the height of the substance attached signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11192107-A (JP)
Title: Dress ornamental belt
Inventor: HONDA NAGATOSHI
IPC: A44B11/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new dress ornamental belt contrived in the manner for connecting the belt end part to a buckle. SOLUTION: The back end part of a buckle body is provided with a belt connecting part 2 to which the base end of the belt is connected, and support walls 7 are provided on both the right and left sides of the front end part of the buckle body, and an operation member 9 is erectably journaled to these right and left support walls 7. The belt is provided with a locking function for pressing the end part of the belt 14 against the back part of the front end part of the buckle body when the operation member 9 is made in the prostrated condition together with a projectedly supporting function for preventing the movement of the belt end part in the drawn-out direction, and also with a locking and projectedly supporting part for performing both the locking and the unlocking of the projectedly supporting function when it is made in the erected condition.
Patent JP-S59213767-A (JP)
Title: Preparation of natural colorant
Inventor: MIYAZAKI KIMIE
IPC: A23L1/275
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a natural colorant having excellent color tone, by adjusting the pH of the juice of vegetables containing chromoproteins with an acid, separating the chromoproteins precipitated from the juice, freezing slowly, thawing in water, and separating and drying the precipitate. CONSTITUTION:Juice of vegetables (root and leaf of carrot, leaf of radish, spinach, etc.) or pasture (e.g. alfalfa) containing chromoproteins is added with an edible acid such as acetic acid to adjust the pH of the juice to the isoelectric point of the chromoprotein. The resultant precipitate of the chromoprotein is separated, frozen slowly, and thawed in water. The produced precipitate is neutralized preferably with an alkali, washed with water, separated and dried to obtain the objective natural colorant.
Patent JP-H07111588-A (JP)
Title: Method for adjusting density of digital picture
Inventor: KAARU DABURIYU ROBAATOSON
IPC: G06K15/12
Filed: 1994-04-26
Abstract: PURPOSE: To provide the saving mode of toner or ink for a high resolution printer. CONSTITUTION: This method is achieved by generating a mask pattern, adding it to image data before printing and reducing the number of dots to be actually printed. In one embodiment by a hardware, a repetitive mask is generated by using a pair of finite state machines and the mask is offset from a certain row to the next row at the time of being applied to the image data. The mask is applied to the image data by ANDing the bits in the mask and the bits in the image data. In the case that OFF bits appear in the mask, the corresponding bits in the image data are surely turned OFF. An edge detection/preservation function preserves some or all of the upper, lower, left and right edges of images or characters.  For edge preservation, the adjacent picture elements of the image are compared before masking and preserving a 'transition' picture element and ON picture elements for which OFF picture elements precede or succeed are preserved.
Patent JP-S59214392-A (JP)
Title: Simulator for furnace television
Inventor: KAWABATA TETSUJI
IPC: H04N7/18
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a simulator which evades the use of a video device by decomposing and storing picture information of a furnace television or its simulated picture information in proper picture elements, and editing necessary picture information from the units. CONSTITUTION:An operation processor 5 includes unit video memories and a fresh memory stored with information on over the entire picture. Figures 7a-7b show pieces of picture information displayed on the picture tube of the furnace television; the figure 7a shows the state wherein only a torch is ignited and the figures 7b and 7c show the states wherein burners at four corners of two or one stage are fired. When an output device 2 inputs the state signal of the furnace to the operation processor 5, the processor 5 reads unit video memories corresponding to the signal and edits obtained pieces of information to input picture information for simulating the state 7a, 7b, or 7c, or some intermediate state to the refresh memory; and a CRT6 reads and displays the stored information as a picture.
Patent JP-H0847434-A (JP)
Title: Seat
Inventor: YOHANESU TEODORUSU MARII RAASE
IPC: A47C7/38
Filed: 1995-04-13
Abstract: PURPOSE: To prevent fetal injuries to head and neck parts by buffering an impact force suddenly generated in the head and neck parts of a passenger in acceleration and collision of conveyances. CONSTITUTION: A seat 1 is equipped with a sitting part 2, a backrest 3 and a head support 4 and a neck support means 13 is arranged between the backrest 3 and the head support 4 for the support of the neck 19 of a user 17. The neck support means 13 is equipped with at least one pillow main body 14 at least partially projected forward from the main flat surface defined by the backrest 3 and the head support 4 and the pillow main body 14 has a shape conformed to the user's neck. The pillow main body 14 is deformable and can be adjusted in height by setting the sitting part 2 as a basis.
Patent JP-H11285509-A (JP)
Title: Absorptive article
Inventor: KUWABARA RIE
IPC: A61F13/15
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which prevents leakage and can be manufactured efficiently. SOLUTION: A top sheet and a back sheet are constituted of one sheet and an absorber 5 is arranged in the state of being wrapped by this one sheet. The top sheet part 3 of the one sheet is folded such as wrapping an extensible elastic body 8 in an extended state to the inside in areas positioned at both side ends of the longitudinal direction of an absorber main body so as to form a stereoscopic gather 6. In addition, the back sheet part 4 on the lower face of the absorber is constituted in the state of wrapping the side edges of the absorber 5 and both of the right and left back sheet parts are adhere-fixed to stand the gather 6 upward.