baber/WOPTO huggingface dataset:
Patent JP-S58205618-A (JP)
Title: Forming method of drawings having bent part
Inventor: HASEGAWA YUKIO
IPC: B21D24/04
Filed: 1982-05-25
Abstract: PURPOSE:To eliminate adverse effects on the quality of a product due to traces of bead by making the position of bead formed at the time of drawing as the position corresponding to corner part at the time of drawing when a formed product is produced by drawing and bending. CONSTITUTION:For instance, in forming a side sill outer panel S, beads b1, b2 are protruded to adjust material flow on the face 1a of a die 1 at the time of drawing, and a bead receiving part 5b is formed on the pressure face of a blank holder 5. The bead b1 is so made that when the panel S is developed, the distance L1 between the first and second bending corners R1, R2 is equal to the distance l1 between the edge part 1c of the die 1 and the bead b1. Similarly, distances L2 and l2 are made equal. Accordingly, when a flat tabular material W is drawn by this press die, traces of beads B21, B22 are formed at positions corresponding to beads b1, b2. By bending this material as shown by alternate long and two short dash line, after trimming outer periphery in next process, a panel S on which the traces of B21, B22 are scarcely remaining can be obtained.
Patent JP-H11287922-A (JP)
Title: Method and device for connecting optical fiber
Inventor: FUJIURA KAZUO
IPC: G02B6/255
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To connect first and second optical fibers respectively composed of different glass materials through fusion splicing by softening or melting the connection end section of the first fiber by heating. SOLUTION: The optical axes of a first optical fiber (non-quartz optical fiber) 1 and a second optical fiber (quartz optical fiber) 2 are aligned so as to be coincident on a connection end face. As the non-quartz optical fiber, there are tellurite glass optical fiber and Zr fluoride glass fiber or the like. Discharging occurs between electrodes 4 for arc discharge, the optical fiber 2 is made closer to the tellurite glass optical fiber 1 during discharging and a distance between terminal parts is turned to '0'. Only the terminal part of the optical fiber 1 can be made molten by heating due to arc discharging and this end face is connected in contact with the end face of the optical fiber 2. As a method for heating the terminal part of the optical fiber, a heating method due to laser beam incidence or high frequency induction in addition to the arc discharge is used.
Patent JP-S57205285-A (JP)
Title: Method of scrapping hull
Inventor: KAJIMOTO KATSUYA
IPC: B63B9/00
Filed: 1981-06-10
Abstract: PURPOSE:To perform scrapping of a hull efficiently and speedily, by a method wherein cracks are produced at a plurality of parts of a hull, and the hull is exploded after cooling it to an embrittling temperature. CONSTITUTION:First, a ship 1 to be scrapped is brought into a building 2 for cooling. Next, initial cracks 9 to constitute starting points for brittle fracture are provided at a plurality of parts of inside steel plates of the ship 1. Then, liquid nitrogen contained in a liquid-nitrogen storage tank 5 is fed into each hold of the ship 1 through a temperature controller 6 and a pipe 7 and is sprayed all over, and fans 8 are rotated to stir the sprayed fumes of the liquid nitrogen, whereby the ship is cooled to a temperature at which the steel plates constituting the hull of the ship 1 are substantially embrittled. Subsequently, explosives 10 placed at appropriate locations of the ship 1 are detonated, and brittle fractures are induced in hull component members by the explosive radiant energy to dismantle the entire body of the ship instantaneously.
Patent JP-S59206329-A (JP)
Inventor: ANDORIYUU TAITASU GUTSUTOMAN
IPC: C07C57/04
Filed: 1984-05-02
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-S60233635-A (JP)
Title: Exposing device for copying machine
Inventor: MIYAMOTO JIYUNZOU
IPC: G03G15/04
Filed: 1984-05-07
Abstract: PURPOSE:To maintain an optimum illuminance distribution of the image projected on a photosensitive surface by providing a single annular flash light source along the circumference of the inside wall of a housing and reflecting light to a platen surface. CONSTITUTION:The single annular flash light source 20 is provided in the upper part on the inside wall surface in the lateral circumferential part 1c of a housing 1. Reflectors 30a-30d are provided to the light source 20 to reflect light to a platen 3. The light from the light source 20 is irradiated directly to the platen 3 or is irradiated thereto by reflection from the reflector 30. The irradiation is more in the circumferential edge part of the platen 3 than in the central part on account of an optical path length. The light is then projected through an imaging lens 4 to the photosensitive surface 5. The image projected on the surface 5 is more optimum as the illuminance at the circumferential edge of the platen 3 is higher. The illuminance distribution of the platen surface is stabilized as the single annular flash light source is used. The projecting illuminance on the photosensitive surface is thus made optimum.
Patent JP-H06321583-A (JP)
Title: Method and device for coating optical waveguide fiber
Inventor: RIN GURANBIRU AMOSU
IPC: G02B6/44
Filed: 1994-04-05
Abstract: PURPOSE: To control the diameter of a coated fiber by measuring the diameter of the coated fiber in coating of an optical waveguide fiber and controlling the temp. of the outside wall surface of a sizing die in response with a difference between a diameter signal by the measured diameter and a predetermined target value.  
     CONSTITUTION: A fiber 10 is stretched from a preform 10 heated in a furnace 1. The fiber 10 thereafter passes a fiber cooler 2 and is cooled down to a temp. below about 90°C. The fiber 10 passes a primary coater assembly 3 where the fiber is coated with a primary coating layer. The layer is cured by a primary coating curing device 4 and the diameter of the fiber including the cured primary coating is measured by a device 5. The curing device 4 usually consists of an irradiator array. Next, the fiber 10 passes a secondary coater assembly 6 and is coated with a secondary coating layer, which is cured by a secondary coating curing device 7. The diameter of the fiber is measured by a device 8. The fiber 10 is drawn out of the furnace 1 by a tractor means 9. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04302361-A (JP)
Title: Document preparing device
Inventor: MAKINO SATORU
IPC: G06F17/21
Filed: 1991-03-29
Abstract: PURPOSE:To constitute the document preparing device so that printing is inhibited when the editing data are not present at the time of instructing the printing. CONSTITUTION:A document preparing device is equipped with a storing part 1 to store the information to show the existence of the editing data accompanying the storing to the editing data storing means of the editing data, a discriminating means 2 to discriminate the existence of the editing data from the storing content of the storing part 1 at the time of instructing the printing and a control means 3 to validate the printing instruction only when it is discriminated by the discriminating means 2 that the editing data are present.
Patent JP-S5424847-A (JP)
Title: Optical active methionine-mandelic acid complex and its preparation
Inventor: TASHIRO YASUHISA
IPC: C07C323/58
Filed: 1977-07-27
Abstract: PURPOSE: Optical active methionine-mandelic acid complex of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07291795-A (JP)
Title: Diamond film by vapor phase synthesis and production thereof and apparatus therefor
Inventor: KATO MASAHIRO
IPC: C30B25/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide a diamond film, the production process thereof and apparatus therefor which make it possible to obtain a diamond crystal having a large nucleus formation density, decreased impurity-components and excellent crystallinity by a clean nucleus formation assisting method, enable stable thin film production, are relatively low in the cost of the apparatus, assist nucleus formation by using microwave plasma capable of forming the uniform film and enable thin film growth. CONSTITUTION:This apparatus for producing the diamond film includes a base material 3 installed in a reaction tube 5 to be introduced with a gaseous raw material 10, a counter electrode 4 facing this base material 3, a microwave introducing means for supplying the microwaves 6 to this reaction tube 5 and a power source 7 for supplying a bias voltage between the base material 3 and the counter electrode. The gaseous raw material 10 includes a gaseous mixture composed of hydrogen and methane. The process for producing the diamond film includes a pretreating stage and a film forming stage. The bias voltage is impressed to at least one among the base material 3, a base material supporting body for supporting the base material 3 and the counter electrode 4 facing the base material 3.
Patent JP-S57203972-A (JP)
Title: Circuit for converting frequency difference into direct current
Inventor: AZUMA SHINOBU
IPC: G01R23/06
Filed: 1981-06-10
Abstract: PURPOSE:To minimize an output error of a frequency-voltage onverting circuit, an effect of response time and an error due to a ripple, by controlling an output of the respective frequency-dividing circuit for a reference AC signal and a comparison AC signal by an output of a quartz oscillator. CONSTITUTION:The wave form of a comparison AC signal is shaped by a trigger circuit 7'. By a clock signal of a quartz oscillator 8', an output of a frequency-dividing circuit 9' generates an output in an output time width of a frequency-dividing circuit 9, turns a switch 12' ON, and impresses an output voltage of a reference voltage generating circuit 10 on an averaging circuit 13. The outputs of the frequency-dividing circuits 9 and 9' generate rectangular-wave outputs in the number proportional to frequencies on the reference AC signal side and the comparison AC signal side, and the former generates a negative voltage by a switch circuit 12, while the latter generates a positive voltage by the switch circuit 12'. Then, the frequency difference between the reference AC signal and the comparison AC signal is detected by the averaging circuit 13.
Patent JP-H11326846-A (JP)
Title: Contact lens with identification mark
Inventor: WU JONGLIANG
IPC: B29D11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make mounting comfortable and to make marks more easily visible by including s printing region in identification marks and providing this printing region with at least two intersecting recessed surfaces (intersecting recessed surfaces) at the bottom of this printing region. SOLUTION: The printing region 11 consists of the recessed surfaces and all these recessed surfaces 21 to 23 face the surface 13 of the contact lens 12 pressed with the printing region 11 or face toward the surface 13. The recessed surface 21 and the recessed surface 22 intersect with each other at an edge 24. More preferably, the width of the cross-section of the printing region 11 or the entire part of the diameter thereof is constant in the printing region 11 and the printing region 11 is a substantially rectangular groove when viewed from above. Insofar as the cross-section of the printing region 11 has at least two intersecting curved surfaces in the bottom of the printing region 11, the printing region 11 may be any shape.  The recessed surfaces 21 to 23 of the printing region 11 reflect and focus the light falling onto the recessed surfaces 21 to 23 of the identification marks from either of the front surface or rear surface of the lens and, therefore, the identification marks are more easily visible than when the surfaces of the identification marks are flat or disorderly have ruggedness.
Patent JP-2000283581-A (JP)
Title: Cold storage refrigerator and refrigerating unit
Inventor: IKETANI YOICHIRO
IPC: F25B9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress influence onto the peripheral field by forming the core of a first piston of a specific material and filling a first gas channel formed in the side wall of a first cylinder with a first cold storage material for exchanging heat with refrigerant gas. SOLUTION: A first stage piston 31 inserted into a first stage cylinder 30 defines a first stage expansion chamber 35 at the end of a second stage cylinder 40 and couples the high temperature end of the second stage piston 48 with the first stage piston 31 through a coupling member 32. The columnar core part 48a of the second stage piston 48 is formed of a material selected from a group of polyether etherketone, polyamideimide, polyetherimide, and glass fiber reinforced epoxy. The gas channel 43 of a cold head 41 interconnects a gas channel 45 and a second stage expansion chamber 50 and the gas channel 44 of a stop ring 46 interconnects the first stage expansion chamber 35 and the gas channel 45. The gas channel 45 is filled with cold storage materials 51, 52.
Patent JP-S62246118-A (JP)
Title: Magnetic recorder
Inventor: IWATA TERUFUMI
IPC: G11B5/596
Filed: 1986-04-18
Abstract: PURPOSE:To improve the reliability of the read signal for, especially, recording and reproducing by allowing two recording and reproducing elements to face one track of a magnetic recording medium and directly using a reproduced signal to control positions of recording and reproducing elements while reading out recorded data from two recording and reproducing elements. CONSTITUTION:A read waveform (a) is obtained when relative positions of a magnetic head 1 and a magnetic disc are accurate as shown in a figure a', but a read waveform (b) is obtained if said relative positions are deviated as shown in a figure b'. That is, the amplitude of the read waveform on one of ring heads 3 and 4 is larger and that of the other is smaller. In case of the figure b', the amplitude of the read waveform of the left ring head 3 is larger and that of the right ring head 4 is smaller. If amplitudes of read waveforms are unbalanced in this manner, amplitudes of waveforms are compared with each other by a comparing circuit 10, and a head driving control signal generating circuit 9 generates a head driving control signal on a basis of the comparison result.
Patent JP-S61248018-A (JP)
Title: Fiber scope holder
Inventor: TOKISAWA TAKAYUKI
IPC: A61B1/00
Filed: 1985-04-25
Abstract: PURPOSE:To attain the optional conversion of a direction and positional setting by forming the 1st and 2nd joint parts of which respective planes enabled to be bent are formed with 90 deg. difference each other and bending and deforming respective joints independently by operation wires set up so as not to be loosened by coil springs. CONSTITUTION:The 1st and 2nd joint parts 42, 46 are combined so that respective planes enabled to be bent are formed with 90 deg. difference each other around the center axis. When a driving motor 86 is driven and the operation wire W1 is wound up in the arrow Z direction, the coil spring 72 on the operation wire W1 side set up on an intermediate straight pipe part 44 is gradually shrinked and the coil spring 72 on the operation wire W2 side opposed to the operation wire W1 is gradually stretched, so that the 1st joint part 42 is bent in the X1 direction without loosening both the operation wires W1, W2. The 2nd joint part 46 can be bent in the Y1 or Y2 direction, i.e. a direction turned by about 90 deg. from the bending direction of the 1st joint 42, by alternately winding and rewinding the operation wires W3, W4.
Patent JP-H05126250-A (JP)
Title: Electromagnetic control device of servo unit for transmission
Inventor: YAMAGUCHI KOJI
IPC: B60K23/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a control device simple in its structure while actuating a fail-safe when a solenoid is in improper action. CONSTITUTION:Oil of fixed pressure is supplied to a rod side cylinder chamber 52 from an oil path 102, and oil of governing its pressure by the first/second solenoid valves 151, 152, duty ratio-controlled to open/close, is supplied to a head side cylinder chamber 53 through oil paths 103, 104. When both the solenoid valves 151, 152 are turned off (open) together, a low pressure of oil is generated in the head side cylinder chamber 53 by action of two orifices 61, 62. Consequently, by a difference between pressing force of acting on a piston 54a by the low pressure of oil and pressing force of acting on the piston by a predetermined pressure of oil in the rod side cylinder chamber 52, the piston is slowly moved to any one of the stroke ends. By movement to this stroke end, speed change ratio is changed low so as to change a clutch placed in a fully released condition.
Patent JP-H07293118-A (JP)
Title: Installation structure for bay window bracket
Inventor: HORI YOSHIAKI
IPC: E06B3/00
Filed: 1994-04-27
Abstract: PURPOSE:To increase resistant force against moment while problems on the combination of a bracket with outer wall members is being solved, and concurrently assure installation accuracy. CONSTITUTION:A bracket 1 composed of a support section 11 overlapped on the lower surface of a base plate, a placing section 12 which is continued from the support section 11, and placed on the upper surface of a window sill 3, and of a leg section 13 which is vertically hung down from the placing section 12, and overlapped on the side surface 21 of a stud 2, is overlapped on the side surface 21 of the stud 2 with the leg section 13 inserted into the cut-out 31 of the window sill 3. The stud 2 is combined with the window sill 3 with screws 7 in a state that the placing section 12 is placed on the upper surface of the window sill 3.
Patent JP-S5715340-A (JP)
Title: Face discharge type matrix gas discharge panel
Inventor: SHINODA DEN
IPC: H01J11/14
Filed: 1980-06-30
Abstract: PURPOSE:To achieve high resolution display while maintaining reliable discharge operation, by providing the discharge regulating electrode chips on each X-electrode and between each Y-electrode. CONSTITUTION:Discharge regulating electrode chips 11 are provided on the surface of first dielectric material layer 5 on X-electrode 4 such that the both ends will approach with same distance to each Y-electrode 6. The width of said regulating electrode chip 11 is wider than that of X-electrode. Consequently when the drive voltage is applied between X-Y electrodes, the electric line of force produced between both electrodes will be concentrated with high density at the end section of said electrode chip 11 while the potential distribution will vary abruptly at this position thereby the high potential field is concentrated at the end section of said electrode chip. Consequently the discharge is concentrated at said end section and never extends. In the drawing (1), (2) are glass substrates. (3) is the discharge gas space, (7) is the second dielectric material layer and (12) is a fluorescent member.
Patent JP-H08286571-A (JP)
Title: Image forming device
Inventor: HIGUCHI MASAMI
IPC: G03G21/00
Filed: 1995-04-14
Abstract: PURPOSE: To improve operability when a function is registered by a program registering function and to confirm the content of the function when an image is formed by accessing the function registered by the program registering function. CONSTITUTION: While a program registration mode is selected by a program registration mode selection means D, the set of the erasing of a key display by an erasing set means B is automatically canceled. Besides, it is good that the set of a key whose display is set to be erased by the set means B out of the keys for setting the function accessed in a program accessing mode selected by a program accessing mode selection means E is automatically canceled.
Patent JP-S5515674-A (JP)
Title: Wet type exhaust gas desulfurization apparatus
Inventor: UEDA AKIO
IPC: B01D53/77
Filed: 1978-07-21
Abstract: PURPOSE: To circulate the liquid leaving the absorption tank with regenerating into high pH liquid, that is, absorption liquid having a high absorption capacity, by providing a fluid resistance member in an absorption tower circulation tank, forcing out the liquid water in the absorption liquid in the tank to make the water run, and elongation the retention time thereof.  
     CONSTITUTION: A sector plate 75 having a slight downward inclination is installed, as a fluid resistance member, in an absorption tower circulation tank of a wet type exhaust gas desulfurization apparatus, to the side wall of the tank 40 through the circumferential part of the outside thereof. That is, by installing the plate 75, the mixture of absorption liquid and absorbent supplied from lines 25 and 26 is agitated by an agitator 72, and a U-shaped passage is formed from the upper part and lower part of the plate 75. Providing an enough retention time for reaction of said absorption liquid and dissolution of absorbent, pH is sufficiently recovered, and the liquid is supplied to a circulation pump from a line 21. As a result, the reaction of the absorption liquid may be enhanced. Hence, the desulfurization rate may be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09276100-A (JP)
Title: Structure for displaying clothes
Inventor: KONUMA SEIICHI
IPC: A47F7/24
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure for displaying clothes capable of displaying samples and groups of goods under the well-balanced and functional condition. SOLUTION: Sample holders 6 fro hanging and holding a respectively plurality of clothes in parallel under the developed condition as samples from hangers 8, 9 are removably mounted to the upper part of an elongated display shelves 1. At least one stage of goods holding shelves for arranging a plurality of the same goods as the sample clothes classified depending on the kind of the clothes is mounted to the central part of the elongated display shelf 1. The elongated display shelf 1 is formed in the lower part with a stocker 35 for replenishing the goods arranged on a goods holding shelf 20. Seals 16, 16a showing the symbols of the kinds of clothes hung down from the hangers 8, 9 are removably attached to the hangers 8, 9.  A magnet seal 27 showing the symbols of the kinds of goods 26 arranged on the front end of the goods holding shelf 20 is removably attached to the front end of the goods holding shelf.
Patent JP-H02268472-A (JP)
Title: Photovoltaic device and its manufacture
Inventor: POOPON SHITSUCHIYANURITSUTSU
IPC: H01L27/142
Filed: 1989-04-10
Abstract: PURPOSE:To increase a photosensitive area, to improve film quality of a semiconductor layer and to improve durability and output characteristics by forming a conductive path through an electrode layer. CONSTITUTION:Electrodes 2a to 2c are arranged and formed on a transparent substrate 1, and covered with an amorphous semiconductor 3. Electrodes 4a to 4c are arranged opposite to the electrodes 2a to 2c on the layer 3 and each electricity generation area unit is formed. When a laser light is irradiated from over connection extension sections 41a to 41b of the electrodes 4a to 4b and an output terminal 4d, electrodes 4a to 4b and a terminal 4d of an irradiation position, and the layer 3 and the electrodes 2b to 2c, 2a are dissolved to form conductive paths 5g to 5h, 5i, respectively. Each electrode layer is melted by heat of a laser light and passes through an electrode layer 4 together with a semiconductor layer integrally to form an alloy layer.