baber/WOPTO huggingface dataset:
Patent JP-S58144983-A (JP)
Title: Block detector
Inventor: YOSHIKAWA KAZUMITSU
IPC: G06T7/60
Filed: 1982-02-24
Abstract: PURPOSE:To detect the existence and the position of a block of a closed loop consisting of vertical and horizontal segments and segments inclined at 45 deg. in automatic drawing reading, by discriminating whether the detected closed loop is the block or not. CONSTITUTION:By a closed loop detecting circuit 102, all bits of a link storage part 106 whose bits correspond to bits of a picture storage part 107 in 1:1 are reset to ''0'', and bits of the link storage part 106 corresponding to the outermost line of a drawing 201 are set to ''1'', and bits set to ''1'' on the picture storage part 107 are regarded as obstacles, and bits set to ''1'' on the link storage part 106 are propagated near 4. For the purpose of discriminating whether each detected closed loop is a block or not, the closed loop formed by bits set to ''1'' in the picture storage part 107 is traced by a tracing circuit 104. The operation of the tracing circuit 104 is monitored by a trace end point discriminating circuit 105; and when the tracing reaches the same coordinates as the start point, the circuit 105 discriminates that the tracing of one closed loop is terminated.
Patent JP-H06225355-A (JP)
Title: Emergency information repeating and transmitting system
Inventor: OKUTSU YUJI
IPC: H04W4/04
Filed: 1993-01-26
Abstract: PURPOSE:To repeat and transmit additional information in succession to emergency information so that a prompt countermeasure can be taken by maintaining a set emergency information repeating path for a definite period of time even after the end of the emergency information. CONSTITUTION:When the emergency information and the additional information are transmitted from a low order base station side while a radio wave is being received, an emergency tone signal is detected and converted into a direct current by an emergency tone signal filter 4 and a detector 5. Then, a timer circuit 6 is driven, and a relay contact 2 is turned,to an OFF state by a relay 7, and a system is returned 16 repeating operation. At that time, the circuit 6 is set previously at a larger value than the total time of an emergecy tone signal and an additional information signal. Accordingly, the operating time of the relay 7 is prolonged, and repeating operation time is maintained for a definite period of time, and the emergency information and the additional information are transmitted and relayed surely to a control office side.
Patent JP-S60173978-A (JP)
Title: Solid-state image pickup device
Inventor: KONUMA TOORU
IPC: H04N5/335
Filed: 1984-02-20
Abstract: PURPOSE:To prevent diffusion of a pseudo signal electric charge by forming a shallow or deep groove packed with an insulation material or a semiconductor material between a photoelectric converting element group and a signal charge transfer element group. CONSTITUTION:A photodiode part 5 and an imbedded type vertical CCD channel 6 are formed by the 1st conduction type (e.g., n-channel) diffusion layer. A well diffusion layer 18-1 of the 2nd conductor type (e.g., p-channel) at the lower part of the photodiode 5 and the well diffusion layer 18-2 at the lower side of the vertical CCD channel 6 are formed on an n-channel semiconductor substrate 17. The wells 18-1, 18-2 are connected electrically at the lower part of a transfer gate 11. After a groove is formed by etching a part of the well diffusion layer, this groove is packed with the insulation material so as to form a pseudo signal electric charge diffusion preventing region 21-1. Since the depth xd of the insulation layer 21-1 is deeper than the depth xw of the well and the wells 18-1, 18-2 are separated completely, it is prevented that the signal electric charge 14 generated in the well 18-1 due to incident light is diffused and enters the well 18-2, and a false signal to the channel 6 of the vertical CCD is mixed.
Patent JP-S52112354-A (JP)
Title: Automatic attenuator
Inventor: HIWATARI MASAHIDE
IPC: G01R15/09
Filed: 1976-03-18
Abstract: PURPOSE: To reduce number of times of driving relay and shorten delay time of response by constructing the unit with an attenuator, a d.c. converter, a logarithmic converter, an A-D converter, a digital arithmetic unit and an attenuator control circuit digital arithmetic unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61187399-A (JP)
Inventor: SATO TAKASHIGE
IPC: H05K7/20
Filed: 1985-02-15
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-S59154305-A (JP)
Title: Apparatus for cleaning detector head
Inventor: HARA AKIRA
IPC: G01B21/00
Filed: 1983-02-23
Abstract: PURPOSE:To increase the operation efficiency by covering the outer circumference of a detector with a cover having holes, clearances and grooves capable of blowing the surface of the detector and the surface of a material to be measured, and supplying a gas from the outside to clean the detector and the material to be measured. CONSTITUTION:The cleaning apparatus has a detector 11 incorporating an objective lens and a cover 12 covering the detector 11. And the cover 12 has holes 15 capable of blowing the surface of a material to be measured. At first, by supplying a pressurized gas from an outside pressurized gas supplying source, the pressurized gas passes through the inside of a hose 16 and then through a clearance between the cover 12 and the detector 11. A portion of the pressurized gas is blown against the surface of the material to be measured from the holes 15 located at three different positions to clean the surface of the material to be measured. By said constitution, the intrusion of foreign matter into the detector can be prevented, and the operation efficiency is increased from the stand point of maintenance.
Patent JP-S61186662-A (JP)
Inventor: BABA TAKESHI
IPC: E04F15/00
Filed: 1985-02-15
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-S63196595-A (JP)
Title: Production of antitumor active substance
Inventor: SUZUKI FUJIO
IPC: A61K35/66
Filed: 1987-02-10
Abstract: PURPOSE:To obtain an antitumor active substance in a large amount with hardly any side effects due to the substance derived from living bodies without limitation on the amount of a fed raw material, by cultivating a mouse growth cartilage-derived cell strain, collecting a substance having inhibitory activity against vascular endothelial cell growth from the resultant culture. CONSTITUTION:Mouse growth cartilage tissues are treated in 0.1% EDTA, washed and successively treated with 0.15% trypsin and then 0.15% collagenase to separate a mouse growth cartilage-derived cell strain, which is subsequently cultivated in a culture medium containing 20% bovine fetal blood serum. The culture fluid is recovered to remove cellular components by centrifugation and provide a cultivation supernatant liquid, which is then dialyzed and freeze-dried to afford the aimed antitumor active substance having inhibitory activity against vascular endothelial cell growth.
Patent JP-H02208932-A (JP)
Title: Pattern formation
Inventor: KAMON KAZUYA
IPC: H01L21/338
Filed: 1989-02-08
Abstract: PURPOSE:To enable a stepped resist pattern to be formed within a short time by a method wherein two kinds of resists are laminated on a substrate and then one resist is made solution retardant. CONSTITUTION:A silicon substrate 11 is coated with the first positive resist 12 to be alkali-processed. Next, the resist 12 is further coated with the second positive resist 12 and after heating process, an exposure part 14 is formed by photo.lithographic transfer process, etc. At this time, the resist 12 being alkali-processed, a part of a sensitizer is denatured becoming insoluble to restrain the solution of the resist 12. When the exposure part 14 is developed, a stepwise resist pattern 15 is formed to partially expose the surface of the substrate 11. Later, a film 16 for electrode comprising tungsten is evaporated on the pattern 15 by CVD process and then the pattern 15 is removed to form an electrode 17. Through these procedures, the stepped pattern 15 can be formed by the transfer process within a short time.
Patent JP-S61186609-A (JP)
Title: Building method for jacket
Inventor: IKEDA YUKIO
IPC: E02B17/00
Filed: 1985-02-15
Abstract: PURPOSE:To reduce a working area and to increase finish precision, by a method wherein relatively small sectional panels are connected, in order, through central legs and side legs. CONSTITUTION:Side legs 15-18 and a second central leg 19 are aligned to the upper parts of side legs 11-14, aligned on both sides of a first central leg 10 and the upper part of the leg 10, and the legs 10 and 19 are coupled to the side legs 11-18 to form an upper end surface 20 of a jacket. Side legs 21 and 22 are connected to the legs 12 and 13, first and second sectional panels 25 and 28 are positioned facing each other, and the legs 21 and 22 are connected to the panels 25 and 28. Thereafter, side legs 23 and 24, connected to the legs 11 and 12, are connected to the panels 25 and 28, and side legs 26-29 are connected to the legs 15-18, respectively. Further, the legs 26-29 are connected to the panels 25-28, the side leg is connected to the legs 21 and 22, and third and fourth sectional panels are positioned facing the panels 25-28. The given number of the sectional panels are connected, in order, in a similar manner as described above.
Patent JP-S60174424-A (JP)
Title: Control device for gas equipment
Inventor: IMAHASHI HISASHI
IPC: F23N5/20
Filed: 1984-02-17
Abstract: PURPOSE:To improve a safety of gas equipment by a method wherein a transistor and a thyristor are connected in series and the safety valve is operated when both switching operations are generated. CONSTITUTION:In case that a pilot flame sensing circuit 9 is in trouble and its output V2 is similarly increased as an output V1 of a power supply 8 at the same time as the turning-ON of the power supply switch 7, a gate current iG of the thyristor 10c is not reached to a current to trigger the thyristor 10c. Therefore, in this case, the safety valve 12 is not operated. Then, in case that a collector-emitter of the transistor 11c are short circuited, the thyristor 10c is connected in series with the transistor 11c and the safety valve 12 is not operated. With this arrangement, even if the pilot flame ignition sensing circuit 9 is troubled or the transistor 11c is troubled, the safety valve 12 is not operated, resulting in that a safe operation can be assured.
Patent JP-S53114457-A (JP)
Title: Sizing method
Inventor: KOBAYASHI KENICHI
IPC: G01B11/02
Filed: 1977-03-16
Abstract: PURPOSE: To automatically measure the size of a fine pattern with high reproducibility and in high accuracy through the electric processing by projecting a triangular pattern of knowr information upon the image of a pattern to be measured, which is projected upon a TV monitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08216816-A (JP)
Title: Arrangement part structure of air bag device
Inventor: AYABE KAZUHIKO
IPC: B60R21/205
Filed: 1995-02-17
Abstract: PURPOSE: To prevent deformation of a housing for air bag storage without separately using a special reinforcing member and to use the housing for air bag storage as a reinforcing member of a knee panel by using the knee panel as the reinforcing member of the housing for air bag storage. CONSTITUTION: An overhung part 26 is integrally molded on an end edge of a knee panel 20 fastened on a back surface 2a of an instrument panel 2, and the overhung part 26 of the knee panel 20 is correspondingly arranged in the neighbourhood of a side wall 7a so as to correspond with the side wall 7a of a housing 7 for air bag storage arranged on the back surface 2a side of the instrument panel 2.
Patent JP-S55122862-A (JP)
Title: Manufacture of rotor wedge material
Inventor: TERAI SHIROU
IPC: C22F1/057
Filed: 1979-03-13
Abstract: PURPOSE: To easily manufacture a rotor wedge material with ductility made uniform esp. in the longitudinal and lateral directions by extruding an Al alloy billet at the recrystallization temp. or below by a hydrostatic press. extrusion method followed by soln. heat treatment.  
     CONSTITUTION: An Al alloy billet esp. pref. of JIS2024 is strongly extruded at a working degree of 80% or more and the recrystallization temp. or below by a hydrostatic press. extrusion method. As a result, the grains of the billet are refined, and the intrinsic structure is destroyed. The extruded billet is then subjected to soln. heat treatment by heating usually to about 465W525°C and rapid cooling. By this treatment the structure of the billet is converted into very fine recrystallized structure, and the ductility in the longitudinal and lateral directions is made uniform. By using the resulting material and selecting dies a rotor wedge material of wedge form is obtd. easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58147247-A (JP)
Title: Pulse code transmission system
Inventor: MIZUNO YUTAKA
IPC: H04L27/02
Filed: 1982-02-26
Abstract: PURPOSE:To transmits binary-coded serial data through a commercial AC power line by turning on and off a switching circuit according to the binary-coded serial transmitted data, and superposing a high frequency signal which is outputted from an oscillating circuit during turn-on operation upon an AC voltage. CONSTITUTION:Respective electronic registers 1a-1c are connected electrically to the commercial AC power line L by connecting corresponding plugs 2a-2c to outlets 3a-3c. Similarly, a host computer is also connected electrically to the commercial AC power line L. Then, the electronic registers 1a-1c and the host computer interchange data through the commercial AC power line L.
Patent JP-H11210304-A (JP)
Title: Open/close device for wind introduction window
Inventor: YAMAGUCHI ATSUSHI
IPC: E05C17/28
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To automatically stop a wind introduction window at a prescribed open position simply by pushing the window from the inside of a room, and to easily release a state of the engagement of the window with a slide engagement member. SOLUTION: This device is formed of a mounting guide plate 5 fixed to the stile of 1b of a wind introduction window 1, a slide engagement piece 6 having one end journalled on the mounting guide plate 5 via a pivot 14 and having a stopper-like engagement part 15 at the side of an interior wall, and a slide engagement member 7 fitted to the mounting guide plate 5 via a horizontal guide slot 12 so as to be slidable with the slide engagement piece 6.  In addition, the device has an open angle restriction arm 8 with one end integrated with the slide engagement member 7 and the other end journalled on a window frame 3 via a support shaft, 18, and a slide engagement energization spring 9 fitted to the support shaft 14 of the slide engagement piece 6 so that the stopper-like engagement part 15 of the slide engagement piece 6 catches a slide engagement rod 7 after travelling the horizontal guide slot 12 in a forced contact state, when the wind introduction window 1 is opened to a prescribed angle.
Patent JP-H09223500-A (JP)
Title: Nickel hydrogen battery
Inventor: ONISHI MASUHIRO
IPC: H01M4/48
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed nickel hydrogen battery with high capacity by controlling the discharge reserving amount with a hydrogen storage electrode prepared by adding a metal oxide or a metal hydroxide to hydrogen storage alloy powder. SOLUTION: A suitable amount of cobalt monoxide powder is added to hydrogen storage alloy powder whose basic structure is MmNi5 comprising misch metal (Mm) which is a mixture of rear earth metals and nickel (Ni) to produce an active material, a carboxymethylcellulose aqueous solution serving as a thickening agent is added to the active material, they are mixed to prepare a pasty material, the specified amount of pasty material is filled in a nickel porous substrate, and they are dried, then pressed to obtain a hydrogen storage electrode. By adding a suitable amount of cobalt monoxide to the hydrogen storage alloy electrode, discharge reserving amount can be reduced. Thereby, a sealed nickel hydrogen battery with high capacity is obtained.
Patent JP-S58146733-A (JP)
Title: Disc brake
Inventor: KURAMOTO MINORU
IPC: F16D65/097
Filed: 1982-02-25
Abstract: PURPOSE:To increase a supporting amount of a pad, by foldably molding front elements successively provided to a fixed element of a pad spring, which supports a pair of the brake pads to a torque member, continuously to side elements positioned to a side face of the torque member. CONSTITUTION:A disc brake is equipped with a torque member 1 having two arm parts 2, caliper 4 fixed to a slide pin 5 slidably inserted into said part 2, and a pair of brake pads 7 arranged to the inside of an arm part 4b of this caliper 4. This pad 7 is slidably supported to the member 1 by a pad spring 19. Then the spring 19 is constituted by a fixed element 20, pressing elements 21 and front elements 27, here the elements 27 are formed by folding continuously to side elements 28 positioned to the side face of a brake pad supporting face 8 and the pad 7 of the member 1.
Patent JP-H10225409-A (JP)
Title: Wiping cleaner
Inventor: MIYAGAWA YOSHIRO
IPC: A47L13/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To satisfactorily wipe dust stuck to the surface of an object to be cleaned different in thickness and outer diameters in a wiping cleaner provided with a wiping mop capable of nipping and cleaning the object to be cleaned having plate shape or bar shape. SOLUTION: A pair of mop fixing bodies 40 are fixed to the tip part of a handle 2 through a holding body 10 in an opposed state, and the first and second mop parts 52 and 55 of a wiping mop 50 are inserted to these fixing bodies 40 in the state capable of respectively detachable. A pair of mop fixing bodies 40 are constituted of a spring material to be elastically extend-opened and has spring force capable of strongly nipping the first and second mop parts 52 and 55.
Patent JP-S57142394-A (JP)
Title: Heat-sensitive diazo recording material
Inventor: MOTOSUGI YUKINORI
IPC: G03C1/52
Filed: 1981-02-28
Abstract: PURPOSE:To improve head abrasion, head contaimination or sticking, by incorporating fine urea-formalin resin powder in the surface layer of a heat-sensitive recording layer in contact with a thermal heat. CONSTITUTION:In constituting a heat-sensitive recording material by providing a heat-sensitive recording layer containing a diazo compound (e.g. a compound shown by the formula) and a coupler (e.g. phenol or resorcinol) on a support, a specially selected fine urea-formalin resin powder is incorporated in the surface layer of the heat-sensitive recording layer in contact with a thermal head to form the objective heat-sensitive diazo recording material. As the fine urea- formalin resin powder, the one having an average particle size of about 0.01- 10mu and an oil absorption of about 100-500ml/100g is preferred and its amount is pref. about 0.1-5pts.wt. to 1pt.wt. diazo compound.
Patent JP-H068789-A (JP)
Title: Device for expanding vehicle occupant restraint apparatus
Inventor: JIESU EI KIYUUBUASU
IPC: B60R21/26
Filed: 1993-02-18
Abstract: PURPOSE: To provide an inflator capable of surely controlling the movement of a piston in a simple structure. CONSTITUTION: An inflator 10 includes a container 14 contg. an amount of gas 12, a gas outlet 50 for flowing the gas to an airbag from the container 14 and a valve means 40 for controlling the flow rate of the gas 12 flowing through the gas outlet 50. The valve means 40 has a cylinder 42 and a ball piston 80 movable in the cylinder 42 in which a honeycomb 90 is disposed. As the piston moves in the cylinder to increase the gas from the gas outlet, the honeycomb 90 crushes to thereby control the movement of the piston.
Patent JP-H10154351-A (JP)
Title: Optical recording medium and its production
Inventor: YASUDA KOICHI
IPC: G11B7/24047
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium ensuring high recording density and rigidity by laminating an information recording layer having a fine rugged structure on a substrate having a specified modulus of bending elasticity and forming a light transmitting layer having a specified thickness on the recording layer. SOLUTION: An information recording layer 15 having a fine rugged structure is laminate on a substrate 20 having >=7×10<9> Pa (7GPa) modulus of bending elasticity and a light transmitting layer 100 reading information and having sufficiently high transmissivity to laser beam for recording and <=0.3mm uniform thickness is formed on the recording layer 15 by applying a liq. photosetting resin on the layer 15, spinning the substrate 10 at a high rate and setting the spread resin by irradiation with UV.
Patent JP-H09221288-A (JP)
Title: Centering device for elevator guide rail
Inventor: NAGASE ATSUSHI
IPC: B66B7/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To allow fixedly centering a guide rail easily and accurately by use of laser beam. SOLUTION: Laser beam generators each having a weight in its axial direction and being capable of variably supporting the radiation direction of laser beam are arranged at specified positions of a pit, a positioning part is supported on an elevator car working floor 8 moving in an elevator way 3. and an elongation abutting units are elongated and made to abut on walls 3a, 3b of the elevator way and fixed thereto. Laser light receiving parts 43a, 43b are mounted on a base member 30, and the base member 30 is held by holding units 45a, 45b through a position adjuster capable of adjusting a position in the same plane with the elongation direction of the elongation abutting units.
Patent JP-S62187259-A (JP)
Title: Wiring checker
Inventor: YAMAGUCHI MASARU
IPC: G01R31/02
Filed: 1986-02-13
Abstract: PURPOSE:To improve reliability by reading connection information out of a memory part with a timing clock from an address timing circuit, comparing it with the output of a signal detection register, and sending out an error output unless they coincide with each other. CONSTITUTION:The 1st and the 2nd connector plugs 3 and 4 are connected to connectors and pieces of connection information are inputted from an input terminal 11 to the RAM memory part 7. Then an address diming circuit 6 operates a switch switching circuit 2 with the 1st clock signal 13 and applies the voltage of a power source 12 to terminals of the connectors through an input terminal 1, and then the outputs of the connectors are stored in a signal detection register 5 through the 2nd connector plug 4. Then, the outputs of the connectors from the register 5 and information from the memory part 7 are inputted to a matching detection part 8 with the 2nd clock signal 14 from the circuit 6 and the detection part 8 compares those pieces of information and sends out an error output to an output terminal 9 unless they coincide with each other.
Patent JP-H01207557-A (JP)
Title: Finishing of building wall surface and device therefor and corner bead
Inventor: SAWADA MISAO
IPC: E04F13/04
Filed: 1988-02-10
Abstract: PURPOSE:To arrange a wall finishing member along a body wall surface correctly and easily by position-fixing a corner head onto a body wall surface and fitting-installing the upper part of a wall finishing member onto the corner bead. CONSTITUTION:Onto a body wall surface 1, a corner bead 4 is positioning-fixed along the body wall surface 1. Then, a wall finishing member 6 is erected along the body wall surface 1 so that the upper edge part of the wall finishing member 6 is fitted into the corner bead 4. The part between the body wall surface 1 and the wall finishing member 6 is charged with foaming agent 7 from a plurality of through holes formed on the wall finishing member 6.