baber/WOPTO huggingface dataset:
Patent JP-H03277983-A (JP)
Title: Dut load change-over circuit using db type as
Inventor: NAGATA TAKAHIRO
IPC: H03K17/76
Filed: 1990-03-28
Abstract: PURPOSE:To change over a driver signal and a load circuit at high speed in low power consumption by employing a DB (diode bridge) type AS (analog switch) in the driver I/O switch circuit of an IC tester. CONSTITUTION:DB type ASs 5, 6 are connected to TRs (Transistors) 1, 2 and TRs 3, 4 as collector loads and a driver 21, an ILD (current load circuit) 23 and a CLD (capacity load circuit) 24 are connected to the respective ASs 5, 6. Driver voltage is applied to the driver 21 and load voltage is applied to the ILD 23 and the ASs 5, 6 are differentially operated by the I/O signal from I/O signal supply terminals 11 - 14 applied to the TRs 1 - 4. The load circuits and the driver voltage are connected to a DUT (device to be measured) 22 connected to the outputs of the ASs 5, 6 so as to be changed over. Therefore, the individual switches and drive circuits for the ILD 23 and the CLD 24 are not required and power consumption can be reduced.
Patent JP-H026643-A (JP)
Title: Fine spinning frame equipped with many fine spinning devices for producing bobbin used as twisting supply bobbin
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H13/26
Filed: 1989-03-30
Abstract: PURPOSE: To hold a yarn at a fixed position for a yarn piecing process by synchronizing the interruption of a feeding process to stopping of a bobbin timewise. CONSTITUTION: A bobbin 42' is taken up from a winding roller 41 by a control unit 80 through a pneumatic press 47, a yarn storage device 51 is actuated to suck an excess double yarn as a yarn loop 57. When the bobbin 42' is stopped or immediately before stopping, a loading arm 19' is turned around a shaft 20 by actuating the pneumatic press 53, the subsequent feeding of fiber bundles is interrupted thereafter, Yarn components 1 and 2 are broken, a remaining double yarn 38 is sucked into the yarn storage device 51, The double yarn engaged to the bobbin 42' is waited between the yarn storage device 51 and the bobbin 42'.
Patent JP-S63247582-A (JP)
Inventor: TOMISAKA YASUSHI
IPC: F25J1/00
Filed: 1987-03-31
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-S524338-A (JP)
Title: Control device in game machine
Inventor: OKADA KAZUO
IPC: A63F11/00
Filed: 1975-06-27
Abstract: PURPOSE: A control device in an all-round game machine with a small device with the use of an IC circuit and having excellent durability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57195945-A (JP)
Title: Fly wheel
Inventor: NOGUCHI MASANARI
IPC: F16F15/305
Filed: 1981-05-27
Abstract: PURPOSE:To adsorb radial stress worked by deformation of a rim by coupling a spoke to the rim through a coupling member slidably mounted on the end of the spoke main body. CONSTITUTION:A rim 1 is formed on a double-layer ring by fiber reinforcing plastic. Spokes 2 radially coupled in the internal hole 1c of the rim respectively comprise a main body 3, the base of which is gradually thickened, and a coupling member 4 mounted on the end portion of the main body. One surface of the main body 3 has a step portion 5, the central portion of which is provided with a coupling groove 6 cut toward the radial direction of the fly wheel. A shaft portion 4a of the coupling member 4 is slidably fitted in the coupling groove 6. A fiber reinforcing plastic cover 7 is disposed on the step portion 5. A coupling portion 4b of the coupling member 4 is secured to the inner edge of the rim 1.
Patent JP-H01253052-A (JP)
Title: Monitoring system for memory
Inventor: YOSHII TOSHIHARU
IPC: G06F12/16
Filed: 1988-04-01
Abstract: PURPOSE:To securely detect even a fixed error by writing and reading a time- division multiplex signal (TDM) by using 1st and 2nd memories alternately, and writing and reading test pattern data (TPD) by using a 3rd memory and checking the read TPD. CONSTITUTION:A memory for time slot conversion is provided with the 1st-3rd memories 11a-11c, the 1st and 2nd memories 11a and 11b are used to write and read the TDM, and the 3rd memory 11c is used to write and read the TPD and also check the read TPD. Then those are written and read by being shifted to the 1st-3rd memories 11a-11c in order repeatedly. Consequently, the respective memories can be monitored by turns and the RAMs 11a-11c are reduced in necessary capacity and a failure in error detection due to readout fixation to a normal state is eliminated.
Patent JP-S575492-A (JP)
Title: Image pickup method for stereoscopic image
Inventor: IKUSHIMA HIROSHI
IPC: H04N13/02
Filed: 1980-06-14
Abstract: PURPOSE:To obtain a stereoscopic video signal with one image pickup device, by making an optical signal of a two-transmission type into one transmission type with an optical wave director, through the separation of rays from an object into a left and right image with a shutter. CONSTITUTION:A shielding plate 6 is provided with two window holes 7L, 7R and rotating shutters 8L, 8R are provided by opposing to the window holes. An incident ray passed through the window holes 7L, 7R alternately with the shutter plates 8L, 8R and is made incident to an optical wave direction 12 as an optical signal of two-transmission type. The left and right signal from the optical waveguide is made incident to an image pickup device 15 as one transmission type optical signal. The output of the image pickup device 15 is mixed with a synchronizing signal from a synchronizing signal generating circuit 17 at a mixer 18. Further, motors 9L, 9R turning the shutter plates 8L, 8R are driven with a power supply 16 controlled with a synchronizing signal generating circuit 16. Thus, the shutter and the output of the image pickup device can be synchronized.
Patent JP-S58211844-A (JP)
Title: Conveyor in machine tool
Inventor: UCHIDA YOSHIROU
IPC: B23Q3/155
Filed: 1983-05-09
Abstract: PURPOSE:To simplify a drive system by providing a coupling member to a chain coupling with a conveyed object in the direction parallel to a convey process and fleeing in the lateral direction so that the chain can be carried out or carried in by one drive source. CONSTITUTION:A table 3 is slidably mounted on table guide surfaces 2A, 2B on a bed 1. A magazine support base 16 is fixed to the upper surface of a spindle head 12, and a magazine A is mounted on it. A magazine B is mounted on a table 26 behind the bed 1. Coupling plates 75A, 75B capable of coupling with a roller follower 74 when magazines are carried in or carried out are long extended backward and fitted to the rear end of the base 17 of each magazine. Coupling grooves 76A, 76B are laterally formed below the tip of the coupling plates 75A, 75B, and the roller follower 74 is coupled with them so as to convey the convey process movement of a chain 65 to the magazine and it is removed from the coupling grooves 76A, 76B when it is moved in the lateral direction.
Patent JP-S58196575-A (JP)
Title: Binary-fresnel transformed hologram and its formation
Inventor: HIROSE FUJIO
IPC: G03H1/08
Filed: 1982-05-12
Abstract: PURPOSE:To provide a Fresnel transformed hologram which does not require the use of any lens for the purpose of image reproduction and is expressed binary and a method for forming said hologram. CONSTITUTION:A hologram is formed by subjecting the input data of an object picture image to Fresnel transformation by using a computer, calculating the intensity of the combined wave of the Fresnel transformed value and predetermined data on reference wave by using both, recording the calculated data on the combined wave in the dot of the area corresponding to the intensity of the combined wave in the corresponding coordinate position on recording paper by a dot recorder, and reducing the recording recorded paper with the data on the intensity of the combined wave by photographic copying. Said recording is reduced preferably down to about 0.1X0.1mm. size of each picture element on the hologram. Since the intensity of the calculated combined wave is expressed by the area of the dot in such a way, the binary-expressed Fresnel transformed hologram is formed. Since the reference wave is used, the hologram formed is approximate to the Fresnel transformed hologram formed by using an optical system.
Patent JP-H02282043-A (JP)
Title: Packing vessel
Inventor: BENGUDO BUYOORUTSUKU
IPC: B65D5/74
Filed: 1990-03-28
Abstract: PURPOSE: To enclose a packing container by a simple and speedy method and to provide said container with a greater tightness and durability by having an outer cover elongated piece connected to an end wall. CONSTITUTION: An elongated outer cover piece 5 and an end wall 3 are made of a material having at least one outer coating comprising a metallic layer and plastic capable of being welded. The most desirable and suitable sealing joint is obtained by a method wherein the elongated outer cover piece 5 and the end wall 3 are connected each other along the sealing joint formed by the surface fusion between each of the outer plastic coatings 8 and 10 which the elongated outer cover piece 5 and end wall 3 are faced. More particularly, a sealing joint which functions well and can easily be controlled is formed when the elongated outer cover piece 5 and the end wall 3 are connected each other by induction-heating core metallic layers 6 and 9. This facilitates the opening and sealing of a packing container which has a sealing joint with mechanical durability and liquid tightness.
Patent JP-H02258219-A (JP)
Title: Vulcanizing device
Inventor: YAMAMOTO TAKUMI
IPC: B29K105/24
Filed: 1989-03-30
Abstract: PURPOSE:To facilitate the conveyance of forming mold assembly and to greatly miniaturize a heating oven by a method wherein a forming mold is blocked by a contact-bonding type one-touch fitting and said blocked state is kept by the contact-bonding force of the one-touch fitting itself. CONSTITUTION:A bottom force 23 is attached to other end side of a forming mold 15, from one end (upper end) side of which a mandrel member 22 is inserted in a rubber roller forming hole 16 so as to fit the other end (lower end) of the mandrel member to the fitting recess 25 of the bottom force 23. Next, green rubber is forced from one end side opening of the forming mold 15 in a space part, which is formed between the inner peripheral surface of the rubber roller forming hole 16 and the outer peripheral surface of the mandrel member 22. Next, by mounting a one-touch fitting 27 to the other end of the bottom force 23, an air vent hole 26 of the bottom force 23 is blocked. Further, under the condition that one end of the mandrel member 22 is inserted in the center hole 30a of a mandrel pad 30, a one-touch fitting 19 is mounted to one end of the forming mold 15 so as to block the one end of the rubber roller forming hole 16 in order to rollingly move the resultant forming mold assembly in a hot air drying oven 32.
Patent JP-H09239455-A (JP)
Title: Cold roll forming method of metal hoop
Inventor: OKUNO KYOJI
IPC: B21D22/04
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cold roll forming method for effectively and inexpensively producing a grating material of a walker grating whose non-slip face is hardly produced by hot forming and whose production lot is small. SOLUTION: A metal hoop material 2 is transferred forcibly to one side direction, a recess-marked part 21 is formed on the side edge part 20 of the metal hoop material 2 with four numbers of rolls 11 to 14 installed on the way. Three among four numbers of rolls 11 to 14 are pressing rolls 11, 12, 13, the upper and lower main face walls 19, 19 of the metal hoop material 2 and one side edge wall 20 are pressed and held. The rest one of mark impressing roll 14 is provide with a mark impressing teeth 22. This mark impressing roll 14 is pressed on the other side edge face 20 of the metal hoop material 2, a recess impressing part 21 is formed continuously under the normal temperature on the side edge face 20 of the metal hoop material 2. When the recess- marked part 21 exhibits non-slip effect as the grating material of the grating.
Patent JP-S5416923-A (JP)
Title: Picture quality improving device
Inventor: NAKAGAWA HIMIO
IPC: H04N5/208
Filed: 1977-07-08
Abstract: PURPOSE: To improve the picture quality by securing the sudden rise and fall of the waveform by combining plural signals of different delay time and without using the compensating signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61238667-A (JP)
Inventor: TOKUNAGA KENSUKE
IPC: G06M7/00
Filed: 1985-04-16
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-S5417231-A (JP)
Title: Roller wheel used in power agricultural machinery
Inventor: TSUGA KOUICHI
IPC: B62D55/15
Filed: 1977-07-08
Abstract: PURPOSE: To provide an arrangement for mounting roller wheels for endless track of selfdriven power machinery such as combined harvester and thresher, wherein these roller wheels are mounted on a truck roller shaft by means of holder and two angular- ball bearings, so as to withstant the axial force acted by the crawler belts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10280315-A (JP)
Title: Dry processing device for road face
Inventor: HIRASHITA KENJI
IPC: E01C23/088
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To rapidly collect dust generated during works from a housing and prevent a blade from heating to obtain an efficient cutting and a favorable execution, in a cutting and grooving device of a road face. SOLUTION: The rotary direction of a blade 2 covered with a housing 3 provided in a device body 1, is set to scrape up the road face layer against the advancing direction and air is supplied with a pressure to flow along both faces of the blade 2 into the housing 3. An air suction means is provided to suck air from the downstream. In this way, air including dust can be collected without discharging from the housing to the outside.
Patent JP-H02261149-A (JP)
Title: Method of water stop for roof
Inventor: TSUKADA KENICHI
IPC: E04D12/00
Filed: 1989-03-31
Abstract: PURPOSE:To remove the necessity of working on roof panels and thus save much labor in order for cost reduction by initially applying a waterproofer on the upper face portion and side face portion of each roof panel, and also putting roof panels together and sticking them to each other, the roof panels each having a sealant provided on its side face portion. CONSTITUTION:Waterproofer 15 is initially applied on the upper face portion and side face portion of a plywood 14, and also a sealant 16 which expands outwards more than the side face portion of a frame body 13 by a predetermined size is provided on the side face portion of the plywood so that roof panel 11 is formed. A pair of roof panels 11, 11, or a set of one roof panel 11 and an adjusting board 12 are put together in the direction of one plane, and a pair of sealants 16 or a set of one sealant 16 and an adjusting board 12 are put together and sealant 16 is compressed by a predetermined size and its end portions are each deformed into a flat shape and are stack to each other so that the roof panel 11 is fixed on the frame body 13. Water stop structure is thus secured by waterproofer 15 and sealant 16.
Patent JP-H07286875-A (JP)
Title: Two-wire type electromagnetic flowmeter
Inventor: ISHIHARA TAMIO
IPC: G01F1/60
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a two-wire type electromagnetic flowmeter with which a performance and function equal to those of a four-wire type flowmeter can be obtained at a average instrumentation work cost of two-wire type flowmeters by maintaining the constant-current circuit of a converter at a current value a little higher than the electric current consumed by the converter. CONSTITUTION:A converter 2 supplies an exciting current to a detector 1 and amplifies a flow velocity signal transmitted from the detector 1. The excitation circuit which generates the exciting current and the amplifier circuit which amplifies the flow velocity signal are contained in a signal processing section 5. The flow velocity signal is converted into a digital quantity by means of a microprocessor in the section 5. The electric current required to perform this series of processes is supplied from a power source 3, but the electric current largely varies due to signal processing. A constant-current circuit 6 for converter corrects the electric current to be a constant current and because of this circuit 6, the electric current consumed by the signal processing section 5 of the converter 2 is corrected to a constant current. Therefore, the signal processing section 5 becomes a constant-current circuit when viewed from the power source 3 even when the exciting current is increased to several hundreds mA.
Patent JP-H02261397-A (JP)
Title: Determination of concentration of water-soluble organic substance
Inventor: ITAKURA EIJI
IPC: C12Q1/26
Filed: 1989-04-03
Abstract: PURPOSE:To determine the concentration of the subject substance in high accu racy in a short time with a simple procedure by immobilizing a microorganism containing redox enzyme sensitive by various kinds of organic substances to a bead, contacting the bead with a specimen liquid in a buffer solution containing a redox dye of oxidized state and measuring the absorbance of the solution. CONSTITUTION:Microorganism-immobilized beads 1 having included and immobi lized microorganism containing redox enzyme to various kinds of organic substances are packed to a column 2. A buffer solution 3 containing a redox dye of oxidized state and a specimen liuqid 4 are supplied to the column 2 with respective feed pumps 9, 10 to contact the liquid, etc., with the beads. The contacted liquid is transferred to a spectrophotometer 5 and the reduced amount of the redox dye corresponding to the concentration of the water-soluble organic substance in the specimen liquid is detected by a flow cell 6 as a varia tion of absorbance at a specific wavelength to determine the concentration of the water-soluble organic substance in the specimen liquid.
Patent JP-S537026-A (JP)
Title: Transport vehicle
Inventor: NISHIDA MUTSUMI
IPC: B62D49/08
Filed: 1976-07-08
Abstract: PURPOSE:To prevent a transport vehicle from lying sideways by detecting the upper limit of the arm of a bucket loader of the vehicle to generate an alarm or by providing a device for stopping the arm of the loader at the upper limit.
Patent JP-S59208532-A (JP)
Inventor: JIYON MOROTSU
IPC: G02F1/33
Filed: 1984-04-23
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-S5720732-A (JP)
Title: Photopolymerizable composition
Inventor: UIRIAMU ROORENSU FURINTO
IPC: G03F7/033
Filed: 1981-05-27
Abstract: A photosensitive composition having reduced cold flow comprising (a) addition polymerizable ethylenically unsaturated monomer, (b) an initiating system activatable by actinic radiation, and (c) an organic polymeric binder containing at least two percent by weight, basis binder, or an amphoteric interpolymer.
Patent JP-S63248349-A (JP)
Title: Device for preparing soft ice beverage with ice block storage tank
Inventor: ANDO TOSHIO
IPC: A23G9/04
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate necessity of operation for charging ice blocks into an apparatus, by mounting a funnel-shaped ice block storage chamber on an ice shaving mechanism and successively providing an ice block storage tank with a conveying member and ice making part on the ice block storage chamber. CONSTITUTION:An ice block storage chamber 35 having a funnel-shaped wall 38 in the interior of the bottom and opened top is mounted on an ice shaving mechanism having a shaving blade 19. An ice block storage tank 65 having a discharge port 71 at a position opposite to the opening is provided and an ice conveying member 68 is installed in the interior of the ice block storage tank 65 provided with an ice making part 66 for feeding ice blocks thereto. Thereby the aimed soft and cold beverage, containing fine ice grains and having excellent palatability can be obtained in a large amount by operation only once.
Patent JP-S559422-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: TANIGAKI YUKIO
IPC: H01L21/302
Filed: 1978-07-07
Abstract: PURPOSE: To expose a multicrystal Si layer reasonably from a nitrified Si film by utilizing a phenomenon that the nitrified Si film formed by means of the plasma vapor reaction method, tends to be etched at stepped sections.  
     CONSTITUTION: A nitrified Si film 14, multicrystal Si gate layer 16, and a phosphorous silicate glass film 18 are laid upon a Si substrate 10 which passes the current in only one direction. Then the entire surface of the substrate 11 is covered with a nitrified Si film 20 by means of the plasma vapor reaction method. This film 20 is not tough at stepped sections ST, and is easily removed by etching. After the nitrified film around the stepped sections ST is removed, the multicrystal Si layer 16 is exposed by eliminating the film 18 together with the film 20 being located on the film 18. Then ion impurities are supplied to the layer 18 by the use of the remaining film 20 as a mask before necessary surface treatments such as forming an oxidized film 28 are given. As a result, the multicrystal Si layer can be exposed reasonably from the nitrified Si film, thus enabling impurity doping or an oxidation treatment by using the nitrified film as a mask. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5420872-A (JP)
Title: Method of treating material such as feather
Inventor: NISHIZAWA YOSHIHIKO
IPC: C05F3/06
Filed: 1977-07-11
Abstract: PURPOSE: To convert materials such as feather into an easily crushable state for shortened time required for compression and heating treatment, while simplifying post-treatment, through a special treatment thereof in a pressure proof apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08252398-A (JP)
Title: Iron
Inventor: OTSUKA TAKAKIYO
IPC: D06F75/20
Filed: 1995-03-15
Abstract: PURPOSE: To ensure a satisfactory finish by attaching a valve mechanism for permitting or inhibiting the discharge of steam from a steam storing chamber on a blower chamber formed separately from the steam storing chamber, and spraying hot air together with steam from a blowing hole, or injecting only steam or only hot air. CONSTITUTION: An iron, which is a hand iron having a handle 10 mounted on the upper part, has a plurality of blowing holes 5 on a bottom plate part 11. A blower chamber 12 is set on the bottom plate part 11, and a steam storing chamber 13 is formed on the upper part of the blower chamber 12 so as to enclose the blower chamber 12. Steam 16 is supplied from a steam supplying source 14 to the steam storing chamber 13 through a pipeline 15. An opening and closing valve 17 attached on the upper part of the blower chamber 12 stops the flow of the steam 16 or adjusts the steam quantity into the blower chamber 12. When the opening and closing valve 17 is opened by an arm member 18, the steam 16 supplied from the steam supplying source 14 is carried into the blower chamber 12, and blown out to an ironing surface through the blowing holes 5 in the bottom plate part 11.
Patent JP-H09247589-A (JP)
Title: Multi-image magnification device
Inventor: NAKAMURA KATSUO
IPC: H04N5/66
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To display integral large images without using an expensive and special cathode-ray tube and to provide a sharp large screen of full colors at a low cost by contriving a means so as to make the joints of a multi-screen invisible. SOLUTION: The television screens 2 of the same size are horizontally and vertically arranged and arrayed in equal intervals on the same plane and the multi-screen 2M is formed. On the front surface of the multi-screen 2M, plural square plane lenses 3 corresponding to the respective television screens 2 are horizontally and vertically continuously arranged and a multilens surface 3M is formed. Then, by dividling and displaying one image on the television screens 2 of plural television receivers and arranging the television screens 2 on the same plane, the large image is displayed as the whole.