baber/WOPTO huggingface dataset:
Patent JP-S6340980-A (JP)
Title: Bar-code reader
Inventor: SATO KOZO
IPC: G06K7/10
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a reader which is satisfactory convenient in use, by using plural scan approval indicators to which connectors have been connected separately, as scanners, allowing them to abut onto labels on which different bar- codes have been provided in different time zones, respectively, and displaying them on the display of a decoder. CONSTITUTION:A scan approval indicator 5 consisting of a light emission diode is provided on a scanner body 2, and it is connected to a connector 4 to a decoder by using a connecting cord 3. Subsequently, connectors 4 of three pieces of scanners 1, 8 and 9 which have been constituted in this way are connected to connectors 11, 12 and 13 of a decoder 10 containing an indicator, and the surfaces of labels 14, 15 and 16 on which different bar-codes have been formed are traced by the approval indicators 5 of each scanner. In this constitution, five pieces of connecting terminals (a)-(e) are provided on the connectors 4, respectively, and also, five pieces of terminals A-E are provided on the connectors 11, 12 and 13, and a read functioning signal, a code reading signal, a power source of '0'V, a deciding signal, and an output time width are given to A, B, C, D and E, respectively, and displayed in accordance with the time zone.
Patent JP-H0850328-A (JP)
Title: Magnetic information recorder
Inventor: HIBINO HIDEOMI
IPC: G03B17/24
Filed: 1994-08-08
Abstract: PURPOSE:To correctly perform a magnetic recording action even when the feeding speed of a film or the quantity of recording data is changed. CONSTITUTION:This invention is applied for a magnetic information recorder provided with a CPU 3 and an IC 6 for driving a head. By the CPU 3, the data which should be recorded on the film is read and the quantity of the data is calculated. According to the quantity of the data, the changing position of the signal level of a PPM signal is decided. Next, the feeding speed is detected and the PPM signal is transmitted to the IC 6 by a frequency corresponding to the feeding speed. Besides, the signal level of a signal conductor TS is monitored by the CPU 3 while the PPM signal is transmitted. Then, when the signal level is changed to low, it is judged that the temperature of the IC 6 becomes abnormal and the data is stopped being transmitted. Besides, it is also monitored whether the film is moved to the position of a perforation or not. Then, when the film is moved to the position of the perforation, the feeding of the film is stopped.
Patent JP-H0236749-A (JP)
Title: Manufacture of rotor
Inventor: KIYOUTANI HIROTOMO
IPC: F16C32/04
Filed: 1988-07-26
Abstract: PURPOSE:To protect a soft magnetic part from crack by solidifying molten of amorphous material quickly and forming a thin magnetic amorphous plate then forming a bored soft magnetic disc part and pressure inserting the bored disc part onto a shaft. CONSTITUTION:Molten 10 of amorphous material is sprayed through a nozzle 11 onto a metallic cooling drum 12 rotating at a high speed so as to cool quickly and solidify the molten 10 thus forming a thin magnetic amorphous plate 13. The thin magnetic amorphous plate 13 is bent such that the face contacting with the cooling drum 12 at the inside. A bored soft magnetic disc part is formed from the thin magnetic amorphous plate 13 then a shaft is pressure inserted from the side contacting with the cooling drum 12.
Patent JP-H0350514-A (JP)
Title: Object zoom lens of microscope
Inventor: EBARA KATSUNORI
IPC: G02B15/14
Filed: 1989-07-18
Abstract: PURPOSE:To obtain the object zoom lens of the microscope which is an infinite- distance correction type and variable in power up to X5 with a high visual field when the object image distance is 280 mm by composing the lens system of four groups arranged in order from the image side to the object side and specifying their focal distances respectively. CONSTITUTION:The zoom lens consists of four lens groups, i.e. 1st-4th groups in order from the image side to the object side. The object zoom lens functions variously by varying lens gaps d5, da, and d11. Namely, the focal distance (f) of the lens system is set to 42.2 mm and d5, Da, and d11 are set to 9.3, 5.0, and 27.1 mm for X5 image formation power. Further, the focal distance (f) of the lens system is set to 76.5 mm and d5, da, and d11 are set to 13.3, 6.1, and 22.0 mm for X3 image formation power. Consequently, the microscope object zoom lens which image formation power is continuously variable from X1 to X5 when the object image distance is 280 mm is obtained.
Patent JP-H064892-A (JP)
Title: Optical disk recording device
Inventor: HAYASHI TOYOJI
IPC: G11B7/00
Filed: 1992-06-19
Abstract: PURPOSE:To remove the influence of the surface waving of an optical disk and to provide an optical disk recording device enabling high definition recording. CONSTITUTION:A tilt sensor 12 for detecting the amount of surface waving of an optical disk 1 is provided, a microcomputer 9 receiving the output of the tilt sensor 12 increases the revolving speed of the optical disk 1 when the surface waving is larger than a predetermined threshold value and simultaneously control for increasing a transfer speed of the data to be recorded on the optical disk 1 outputted from a data clock circuit 10 and a signal modulating circuit 11 is performed.
Patent JP-S6246976-A (JP)
Inventor: NAKABASHI MASAKO
IPC: C04B37/02
Filed: 1985-08-26
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-H04348367-A (JP)
Title: Developing method
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1991-07-25
Abstract: PURPOSE:To easily control the electrostatic charging of toner and to facilitate the prevention of the occurence of fogging and the occurrence of a trouble by performing development under specified oscillating electric field in the case of performing the development by rubbing a two-component developer layer consisting of globular insulating carrier and toner on the surface of an image carrier. CONSTITUTION:A sleeve 2 is set so that a surface gap between the image carrier 1 and the sleeve 2 is within several tens-700mum, and bias voltage having an oscillating AC component is impressed on the gap between the sleeve 2 and the base substance 1a of the image carrier 1 by a bias power source 10. Desirable superposed voltage obtained by superposing DC voltage and AC voltage is used as the bias voltage, so that the DC component prevents the occurrence of fogging and the AC component gives oscillation to a magnetic brush. In such a case, the bias voltage having the AC component that the AC component voltage V(V) and frequency nu(Hz) satisfy conditions shown by expressions I and II is impressed on the gap between the sleeve 2 and the image carrier 1, the carrier particle globed whose resistivity is <=10<8>OMEGAcm is used as the magnetic carrier particle, and the developer layer is rubbed on the surface of the image carrier.
Patent JP-H0529475-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGATOMO MASAO
IPC: H01L21/768
Filed: 1991-07-25
Abstract: PURPOSE:To make it possible to make a good connection of a contact wiring regardless of an increase in the aspect ratio of a contact hole. CONSTITUTION:A contact hole 13 is opened in interlayer insulating films 11 and 12 and, thereafter, a conductive material layer 14a having a good converge is made to cover on the film 12 including the hole 13 and at the same time, an entire surface etchback is performed to bury this covered layer 14a in the hole 13 and a conductive material layer 14 is left. Thereby, after the effective depth of the hole 13 is reduced, a wiring layer 15 is made to connect to this layer 14.
Patent JP-S6166284-A (JP)
Title: Production of magnetic bubble memory element
Inventor: WATANABE HIROMICHI
IPC: G11C19/08
Filed: 1984-09-07
Abstract: PURPOSE:To improve the adhesion of a produced film by etching slightly the surface of an insulated layer formed between resin layers to form minute recesses and projections on the insulated layer. CONSTITUTION:The 1st spacer layer 12, a conductor pattern 13 and the 2nd spacer layer 14, i.e., an insulated layer formed between resin layers are provided successively on a bubble crystal 11. Then the surface of the layer 14 is etched slightly by the gas of CF4, etc. and by means of a plasma etching device to form minute recesses and projections on the surface of the layer 14. An area 15 forming a 'Permalloy(R)' pattern is covered with a photoresist 16, and the 1st and 2nd spacer layers 12 and 14 of an area 17 forming a small 'Permal loy(R)' pattern are etched away. Then the 3rd spacer layer 18 is formed and large and small 'Permalloy(R)' patterns 19 and 20 are formed on the layer 18.
Patent JP-S6247423-A (JP)
Title: Heat treatment device for casting
Inventor: SATO KAZUO
IPC: C21D5/00
Filed: 1985-08-23
Abstract: PURPOSE:To reduce the size of a device and to surely prevent wasteful heat treatment by ejecting and controlling the works of the temp. below the A1 transformation point to the outside of a treatment line in the stage of charging the works cast with metallic molds into a heating furnace and austenitizing the works. CONSTITUTION:The many vertically split metallic molds 2 are disposed to a circular table 1 and are successively moved by a mold attaching and detaching device 3. The works are cast by pouring a molten metal into the molds from a melting and pouring machine 4. The works cast with the metallic molds are knocked out and are conveyed by a conveyance robot 6 to a holding furnace 5 where the works are held at the A1 transformation point or above and are subjected to the austenitization treatment. The temp. of the works knocked out of the molds is detected by a temp. sensor 8 and the output signal thereof is inputted to a CPU 7. The CPU 7 compares the input signal with the quantity of the electricity corresponding to the prescribed temp. above the A1 transformation point perliminarily stored therein and conveys the work of defective temp. below the A1 transformation point to a defective storage line 9 by controlling the robot 6.
Patent JP-S5886749-A (JP)
Title: Containing vessel for semiconductor element
Inventor: TAKAHASHI HIROSHI
IPC: H01L21/56
Filed: 1981-11-19
Abstract: PURPOSE:To enable to automatize the coating of resin by supporting the leads of a semiconductor element at the side of a through hole of a base, covering the main surface of the base with a cover, and simplifying the containment and handling of the element. CONSTITUTION:A semiconductor element 1 isolated from a film carrier is contained in the recess of a base 10, the leads 3 which are fixed to the element are supported by supports 12 at both sides of a through hole 11, and only the element 1 is set to be passed through the hole 11 in contact with the exterior. Further, the base 10 is blocked with a cover 13 which covers the entire surface or the recess including the hole 11 of the base 10, the vessel is inverted, resin is dropped from the hole 11 on the back surface with an injector 14, and the element 1 is covered including part of the leads 3. With this structure, the damage of the leads can be avoided, the resin covering is simple, and the vessel can align and dispose the elements. Accordingly, the vessel can be used as a cassette, thereby enabling automatic resin coating work.
Patent JP-H0828780-A (JP)
Title: Connection structure for heat insulation cylinder for high temperature fluid piping
Inventor: MATSUMOTO NORIAKI
IPC: B32B3/06
Filed: 1994-07-15
Abstract: PURPOSE:To easily connect heat insulation cylinder main bodies without making a gap, eliminate occurrence of the gap at a connection part even in the case where relative positions of the heat insulation cylinders are deflected, and prevent heat loss at the connection part securely. CONSTITUTION:A heat insulation cylinder main body 3 covering an outer circumferential surface of steam pipings 2 is composed of a lamination mould of glass wool mat 4 comprising glass fibers and ceramics fibers, and aluminum foil 6 is applied to an outer circumferential surface of it. A protruding part 8 having an outer circumferential surface 8a in a center line direction of the heat insulation cylinder main body 3 is protruded at one end surface of the heat insulation cylinder main body 3, and a recessed part 9 having an inner circumferential surface 9a in the center line direction of the heat insulation cylinder main body 3 is formed at the other end surface of the heat insulation cylinder main body 3. When the protruding part 8 of one of the adjacent heat insulation cylinder main bodies 3 to each other is engaged with the recessed part 9 of the other one of the adjacent heat insulation cylinder main bodies 3 to each other, both heat insulation cylinder main bodies 3 get in contact with each other at the outer circumferential surface 8a and the inner circumferential surface 9a.
Patent JP-S5975428-A (JP)
Title: Vertically magnetized magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/66
Filed: 1982-10-22
Abstract: PURPOSE:To manufacture a recording medium having high density recording property at a high speed by forming a soft magnetic film combined with a transition of 3d iron group and >=1 kinds of I b group which does not solutionizes or hardly solutionizes with said metal and lead on a non-ferromagnetic substrate then providing a Co-Cr vertical magnetized film thereon. CONSTITUTION:An amorphous Fe-Ag film and a metastable phase crystalline Fe- Cu film combined with >=1 kinds of a transition metal of 3d iron group and I group which does not solutionize at all with said metal or solutionizes extremely less therewith and Pb are vacuum deposited as a soft magnetic film on a substrate of a plastic film or the like. Co-Cr is vacuum deposited on said layer whereby a vertically magnetized film is formed. The vertical orientation property of the vertical magnetization film is improved by forming the specific underlying magnetic layer in the above-mentioned way, whereby a highly reproducing output is obtd. and mass productivity is improved as the deposition of both magnetic layers at a high vapor deposition speed is made possible.
Patent JP-S6342565-A (JP)
Title: Video conference equipment
Inventor: SAKUMA HIROSHI
IPC: H04N7/14
Filed: 1986-08-08
Abstract: PURPOSE:To attain the cost down of a system, and to facilitate the operation of a user, by connecting to a telephone exchange between video conference terminal equipment, by providing a transmission line which transmits a television picture signal, and a voice signal, and a video conference control equipment which issues call requests simultaneously to both outgoing/incoming call control facilities of a television picture signal system, and a voice signal system, and performing a call operation. CONSTITUTION:A call connection control facility 11, when receiving a bit of opposite terminal selection information from an opposite terminal selection facility 3A, issues the call requests simultaneously to both the outgoing/incoming call control facilities 12A and 12B of the television picture signal system, and the voice signal system. Each of the outgoing/incoming call control facilities 12A and 12B applies start up on trunks 15A and 15B mounted in an exchange 4, based on the call request from the call connection control facilities 11. And by sending a selection signal, the transmission lines for the television signal system and the voice signal system are set between the video conference control equipments 2A and 2B. By using a general telephone exchange in such a way, it is possible to obtain an inexpensive system, and to enable the user to easily perform the operation.
Patent JP-H1030923-A (JP)
Title: Method and device for detecting degree of chain extension
Inventor: MINAMI HIDEAKI
IPC: G01B21/32
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To detect the degree of extension accurately even if a chain is partially extended regardless of the extension of the chain due to temperature change, fluctuation of load to the chain, and the polygonal motion to the chain. SOLUTION: A part 43 for detecting degree of extension calculates a distance d1 from the center of the pin projection part image at the center to the center of the pin projection part image on the left side and a distance d2 from the center of the pin projection part image at the center to the center of the pin projection part image at the right side, compares the d1 and d2 , sets the degree of extension to 1 when the values are equal, divides a larger value by a smaller value when the values differ, and set the division to the degree of extension. The part 43 for detecting degree of extension stores the obtained degree of extension at a storage part 44 corresponding to the value of a pin counter 43a, repeats an operation for increasing the value of the pin counter by one, and detects the degree of extension of the circumference of a chain.
Patent JP-2001015416-A (JP)
Title: Aligner and exposing beam calibrating method
Inventor: SUNAOSHI HITOSHI
IPC: H01L21/027
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a beam calibration without decreasing the throughput by optically detect marks in the proximity of marks for exposure beam and marks thermally insulated from the marks for exposure beam respectively at the same time with the mark detection by exposure beam. SOLUTION: The electron beam writing apparatus is provided with a function of measuring with a high accuracy the mark position on a sample by using an optical means. Namely, a mark substrate 22-1 provided with a mark 18-1 for optical detection which can be detected by an optical means is placed on a mark table 7-1, a mark substrate 22-2 provided with a mark 19 for electron beam detection and a mark 18-2 for optical detection near the mark 10 is placed on a mark table 7-2, and marks 18-1 for optical detection and 18-2 and a mark 19 for electron beam detection are placed on each of the mark tables. Since the mark table 7-1 and the mark table 7-2 are thermally insulated from each other, the heat is not transferred to the mark table 7-1 and the mark substrate 22-1 even if the mark substrate 22-2 is irradiated with electron beam and its temperature is increased.
Patent JP-H0350317-A (JP)
Title: Engine unit for vehicle
Inventor: KOBAYASHI MANABU
IPC: F02F1/14
Filed: 1989-07-19
Abstract: PURPOSE:To improve degree of freedom in the arrangement of a water pump by attaching a water pump to the side face of a cylinder block, and supplying cooling water to a jacket for a cylinder head by means of a cooling water passage independently provided of a jacket for the block. CONSTITUTION:A water pump 120 is arranged so that it is located at the front side of an engine E and the axis 121 of rotation thereof is located in parallel to a crank shaft 6. The water pump 120 is rotated in accordance with the rotation of the crank shaft 6 through a chain or the like. At the air intake side of the water pump 120, a water inlet 123 provided with an adjusting valve 125 incorporating a thermostat 126 is provided and connected to an outlet side of a radiator 5 through a piping 124. The discharge port 129 of the water pump 120 is connected to a cooling water inlet 131 provided on the side face of a vehicle front side of a cylinder block 7. Cooling water is supplied to a cooling water passage 132 formed in a cylinder head 11 through a cooling water passage 131 formed in the cylinder block 7 from this inlet 130a.
Patent JP-H0663702-A (JP)
Title: Metal die for horizontal continuous casting
Inventor: YOAHIMU FUON SHIYUNAAKENBURUKU
IPC: B22D11/047
Filed: 1993-06-30
Abstract: PURPOSE: To allow a metallic mold for horizontal continuous casting of a steel having large cross sectional shape of the continuously cast material, such as a flat and thick plate rolling slab, to have high mechanical stability at a low cost. CONSTITUTION: This metallic mold is closed over a part of the free cross section of the mold cavity 10 with a metallic plate 9 at the pouring side and the plate 9 has one or plural opening parts for holding each of brake ring 11 and an end surface plate 12 expanding so as to overlap the whole plate 9 is disposed at the front of the plate 9 in the face contact with the plate 9. Then, recessed parts 13 are arranged on the end surface plate 12 and the position and the number of the recessed parts 13 are matched to the recessed parts in the plate 9 and channels 14 for guiding cooling water are worked in the surface plate 12.
Patent JP-H0352890-A (JP)
Title: 4,7-dihydrothieno(2,3-b)pyridine derivative
Inventor: ADACHI IKUO
IPC: A61K31/435
Filed: 1989-07-19
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkyl or phenylalkyl; R<2> is lower alkyl, (substituted) phenyl, cycloalkyl or cycloalkylalkyl]. EXAMPLE:(+)-Methyl 4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)thieno[2,3- b]pyridine-5-carboxylate [(+)-III]. USE:The compound expressed by formula I is a calcium blocking medicine and used as a remedy for circulatory disease such as angina pectoris, hypertonia, cerebral blood flow or arrhythmia. PREPARATION:2-tert.-Butoxycarbonyl derivative expressed by formula II is treated with trimethylsilyl chloride and iodide of alkali metal and the treated material is hydrolyzed.
Patent JP-H057656-A (JP)
Title: Bonus ball sending device for japanese pinball machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1991-07-01
Abstract: PURPOSE:To provide the bonus ball sending device capable of bearing a long- time use while reducing the load on a driving motor and smoothly and quickly performing the sending operation of bonus balls. CONSTITUTION:A pinball bonus ball sending device 9 is composed of supply paths 15a and 15b to which a bonus ball is supplied consecutively, a lead screw 13 with a spiral projection 28 receiving the bonus ball at the front tip facing on the supply paths 15a and 15b on the outer peripheral surface of a cylindrical body 27, and a driving motor 12 rotating the lead screw 13. It features the rotation-free installation of the driving motor 12 around a motor axis 18 within the prescribed range.
Patent JP-H0931833-A (JP)
Title: Inspection apparatus for continuous article
Inventor: KUBOTA TAKAHIRO
IPC: D06H3/08
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic inspection apparatus for a continuous article capable of detecting abnormalities in high accuracy under the same optical condition independent of the pattern density. SOLUTION: The image of woven cloth 2 is picked up with a CCD camera 4 and the obtained image data is converted to digital image data. The data is binarized in the warp direction and the weft direction by an image binarizing circuit 10. The 1st binarized image data and the 2nd binarized image data are subjected to AND logical processing by an image data logical operation circuit 14 and the obtained 3rd binarized image data is used for the detection of abnormality.
Patent JP-H0514618-A (JP)
Title: Picture reader
Inventor: SHIMIZU SATOSHI
IPC: G03B27/54
Filed: 1991-07-02
Abstract: PURPOSE:To provide the picture reader with high accuracy by allowing a fluorescent tube used for a light source for picture reading to match the light distribution characteristic of a light emitting diode array. CONSTITUTION:An original placed on a plate glass 2 is irradiated by an original lighting unit 3, a reflected light from an original is received by a CCD image sensor 7 via a reflection mirror 4, a shading correction plate 5 and a lens 6, converted into an electric signal to read a picture. When fluorescent tubes 31, 32 and a light emitting diode array 33 are used for the light source of the original lighting unit 3, each light emitting diode of the light emitting diode array 33 is arranged so as to be in matching with the light distribution characteristic of the fluorescent tubes 31, 32 in order to prevent the deterioration in the dynamic range of the CCD image sensor 7 caused by the difference from both the light distribution characteristics.