baber/WOPTO huggingface dataset:
Patent JP-H04119862-A (JP)
Title: Laser depiction device
Inventor: OKAWA KATSUHISA
IPC: G03G15/04
Filed: 1990-09-12
Abstract: PURPOSE:To make correction of optical axis executable without depending on man power by a method wherein deviations of optical axes of separated laser beams are detected by stages in a plurality of light position-detecting sensors installed to positions of focal points of the laser beams, and a beam deflector is controlled to the rotation of a polygonal scanner. CONSTITUTION:A laser beam condensed with a f-theta lens 8 is separated by a beam splitter 10. The separated laser beams are made incident on a plurality of light position-detecting sensors 11 that are located on focal, points. Stages 14 provided to the light position-detecting sensors 11 adjust deviations of scanning directions of the laser beams and optical axes from the perpendicular direction, and detect the deviations of the laser beams. The results of said detections are sent to a control unit 4, and a beam deflector 5 is controlled therewith. As reflectors of a polygonal scanner 7 are different one another on their reflecting surfaces, the beam deflector 3 is controlled to the rotation of the polygonal scanner 7 with positions of each of reflecting surfaces of the polygonal scanner grasped.
Patent JP-H0691860-A (JP)
Title: Ink jet recorder
Inventor: TANAKA YUJI
IPC: B41J25/304
Filed: 1992-09-10
Abstract: PURPOSE:To obtain an ink jet recorder which can be reused as required with a recording head replaceable as required with no possibility of an inclusion of foreign particles into a detached recording head and an occurrence of clogging caused by ink drying. CONSTITUTION:An ink jet recorder is provided with a first loading/unloading limiting mechanism 6 so constructed as to inhibit a removal of an ink container 20 when a recording head 10 is detached from a transport member 30 and a second loading/unloading limiting mechanism 7 so constructed as to inhibit a detachment of the recording head 10 from the transport member 30 when the ink container 20 is removed from the recording head 10, thereby always preventing the recording head 10 from being left alone.
Patent JP-S6397040-A (JP)
Title: Communication method for packet switching communication network
Inventor: SHIKAMA TOSHIHIRO
IPC: H04L1/18
Filed: 1986-10-13
Abstract: PURPOSE:To reduce the capacity of a packet storage device in a switching device without any delay due to order-control by executing the order-control only by the switching device to which the destination terminal of a packet is connected in case the selection and the re-transmission of a lost packet is requested. CONSTITUTION:The reception sequence of the switch device B3 finds the lose of a packet Pal by receiving a packet Pa2, and transmits a selection retransmission request. Since the packets Pa2, Pb1, Pb2 are not such ones as designated to use terminals connected to the switching device B3 as destination, the order-control is not executed for these packets, but these packets are directly transmitted to switch devices C4, C5. Since the packets Pal and Pa2 are designated to use a terminal 8 connected to the device C4 as destination, the order-control is executed by the device C4, after the reception of the packet Pa1, an original data is formed then transmitted to the terminal 8. The destination of the packets Pb1, Pb2 is a terminal that is connected to a switching device D5, therefore, the device D5, after receiving the Pb1, Pb2 by other transmission/reception sequence, forms an original data and transmits the result to a terminal 9.
Patent JP-H08337975-A (JP)
Title: Leathery sheet-like product and its production
Inventor: ARAI SEI
IPC: D06N3/14
Filed: 1995-08-28
Abstract: PURPOSE: To obtain a leathery sheet-like product imparted with both air permeability and moisture permeability as well as having both appearance and touch feeling in close resemblance to those of natural leather. CONSTITUTION: This leathery sheet-like product is composed of a fibrous base material, a polyurethane resin layer thereon and surface finishing layer thereon. The polyurethane resin layer is obtained by impregnating and/or coating the fibrous base material with a polyurethane resin solution containing synthetic resin fine particles 5-100μm in average diameter soluble in polar solvents such as dimethylformamide but insoluble in nonpolar solvents followed by conducting a wet solidification.
Patent JP-S61121921-A (JP)
Title: Control of metering speed of injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/76
Filed: 1984-11-19
Abstract: PURPOSE:To make metering time constant and effect more precise molding by a method wherein the retreating speed of a screw upon metering plasticized material is controlled by direct feedback control in case of injection molding. CONSTITUTION:Upon metering the plasticized material, the rotation of the screw 12 is driven by a screw driving motor 18 and molten resin is transferred by the rotation of the screw into the fore part of a screw cylinder 10 while the screw 12 is retreated by the pressure of the resin. When the screw 12 is retreated, a rack 24 is also retreated in conjunction therewith and a pinion 26 is rotated in accordance therewith while a screw retreating speed detector 28 detects the actual retreating speed of the screw. The detected speed and an objective retreating speed are operated in a relational operator 32 while the rotation of the screw is controlled into a direction to eliminate the difference operated in the operator 32. According to this method, the retreating speed of the screw is controlled at a constant value at all times and the molding cycle of the machine may also become constant.
Patent JP-H0958777-A (JP)
Title: Mailing case for plural floppy disks
Inventor: NAKANO YUTAKA
IPC: B65D27/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To mail two floppy disks safely without fail as a regular shape mail by a mailing case wherein an outer lid is folded so as to place and house a spacer for stopping two floppy disks having a regular shape of mail on a bottom of a case body and it is inserted into a cut hole and held by a stopping piece. SOLUTION: Two floppy disks are inserted into a floppy insertion hole of a spacer 1 and held. It is placed on a bottom 3 of a mailing case body 2, folded at a fold 21 of a flap 7. Further, it is made to conform with a cut hole 8 punched in a side wall 6 which engages with a protrusion 13 of the spacer 1 and folded by the fold 21. Next, after an outer lid 4 is folded by the fold 21, a stopping piece 16 is folded by the fold 21 for the stopping piece 16 and the stopping piece 16 is fitted in a cut hole 17 for the stopping piece formed on the bottom 3 of the case body 2 and held. Lastly, a fold back flap 10 formed by notching at nearly the central part of the short side of the outer lid 4 is folded down by the fold 21.
Patent JP-H0990046-A (JP)
Title: Body surface monitor
Inventor: KOBAYASHI HIRONOBU
IPC: G01T1/169
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a body surface monitor which can be accepted by such a subject as a visitor, etc., who is not accustomed with contamination measurement so that the subject can feel strong affinities with the monitor and feel easy about the measurement and the monitor can appropriately and smoothly monitor the subject. SOLUTION: A body surface monitor is composed of an entrance door 1, an exit door on the opposite side of the door 1, a left-side front wall body 3, a right-side rear wall body 4, and a base 5 and is constructed in a square pipe body having an opening on the top. A display window unit is provided on the left-side front face of the wall body 3 and a display unit 40 which displays guiding and instructing messages for measurement and is set at an angle of elevation so that the messages can be read easily is provided on the upper surface of the wall body 3. In addition, a pair of hand measuring units 30 is provided on the left and right side of the upper part of the wall body 3 immediately below the upper surface so that the positions of the units 30 can be changed.  Grained decorative sheets are respectively stuck to the upper edges of the door 1, wall bodies 3 and 4, etc., as indicated by the hatched parts in the figure. In the space of the window of the unit 20, in addition, the picture or photograph of such a scenery that can set the minds of persons to be monitored at ease or can calm down the feelings of the persons or such an object at still that can make the persons feel strong affinities with the object is displayed.
Patent JP-H0549778-A (JP)
Title: Automatic thread cutter of sewing machine
Inventor: HAYASHI KAZUHISA
IPC: D05B65/02
Filed: 1991-08-28
Abstract: PURPOSE:To easily provide an automatic thread cutter of a sewing machine which is low-priced and can be reduced in its size by eliminating the need of a large-sized solenoid, can be decreased in its power consumption at the time of cutting a thread and can prevent the generation of noise. CONSTITUTION:At the time of cutting a thread, a solenoid 17 is energized and an operating member 37 of an operating lever 35 is brought into contact with the cam face 9A of a thread cutting holding cam 9 on a rotating hook shaft 3 through the pressing portion 33 of a rotary member 23 adapted to rotate according to the energization. The operating lever 35 is operated by the rotation of the thread cutting holding cam 9 to rotate a clutch lever 65 connected to the operating lever 35, thereby locking between a locking recess portion and the cam follower 83 of an intermediate lever. Thus, the cam follower 83 is moved by the action of an energizing lever 75 and brought into contact with the cam face 11A of a thread cutting cam 11, and a machine sewing thread is cut according to the rotation of the thread cutting cam 11.
Patent JP-H07161701-A (JP)
Title: Etching of molybdenum silicide using sulfur hexafluoride, hydrogen bromide and oxygen
Inventor: AANESUTO ERU CHIEUN
IPC: C01G39/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a method for selectively etching a silicon molybdenum, wherein a minute filling degree of side surface shape is small and etching rate and etching selectivity are high by allowing depositions on a chamber wall surface to be minimum and providing substantially anisotropic etching. CONSTITUTION: A substrate, having a molybdenum silcide layer 25 on which a resist material 26 is provided, is placed in an etching region of a device and a process gas consisting of SF6 and HBr is introduced. Preferably, a volume/ flow rate ratio of SF6 : HBr is about 1:10 to 1:1, and more preferably, such oxygen-containing gas as O2 is added. A plasma is generated in an etching region to generate an etching gas from the process gas, so that an MoSix layer 25 is etched with good selectivity and low microfilling degree.
Patent JP-S62106133-A (JP)
Title: Frictional material
Inventor: HAMADA EIJI
IPC: F16D69/00
Filed: 1985-10-31
Abstract: PURPOSE:To improve the oil retaining force and breaking strength of a humid frictional material by using acryl fibers liable to be fibrilated and having satisfactory adaptability to resin and an adhesive force to other fibers. CONSTITUTION:Fibrilated acryl fibers are used to provide thin air bores for improving an oil retaing force. The acryl fibers consisting of 5-50 wt% of fibers mixed with filler are formed into a sheet of paper to provide a base material which is impregnated with thermosetting resin to be hardened. The acryl fibers improves not only the oil retaining force but also an adhesive force to other fibers and breaking strength.
Patent JP-H1188315-A (JP)
Title: Key management method and program recording medium
Inventor: KANDA MASASUKI
IPC: H04L9/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent solving from being performed by neglecting the security policy of other management organs by the arbitrary decision of a partial key management organ at the time of making a user belong to one of the key management organs and executing cipher sentence decoding by an execution organ. SOLUTION: When system joining is requested from the user A to the key management organ 1, the organ 1 generates and keeps (31 and 32) reception secret information RSA, sends the RSA to the user A, prepares (33) reception management information RCA by using the RSA and sends it to an upper layer management organ 5. The organ 5 prepares and keeps (51 and 52) user reception secret information xA and prepares (33) reception open information RPA. At the time of cipher communication, the transmission user A requests the generation of transmission secret information SSA to a belonging organ 3, the SSA is prepared and kept in the organ 1 and sent to the user A, management information SCA for transmission is prepared (11) by using that and the SSA and the SCA is sent to the organ 5.  The organ 5 prepares (53) open information SPA for the transmission, the user A prepares (11) a key KS by the SSA, the xA and the RPB of an opposite user B (2), ciphers a message M by the KS and sends it and the SPA to the user B and the user B prepares the KS by the SPA, RSB and xB and performs decoding by the KS.
Patent JP-H0517172-A (JP)
Title: Control of float bath ribbon width and device therefor
Inventor: OKAFUJI MASAHARU
IPC: C03B18/02
Filed: 1991-09-24
Abstract: PURPOSE:To provide a method for controlling float bath ribbon width and a device therefor taking advantage of fuzzy control. CONSTITUTION:A tweel 20 to regulate a flow rate of glass material from a melting furnace to a float bath is vertically moved and glass ribbon width at the hot end of the float bath is controlled to be specific. The amount of the tweel controlled is obtained by fuzzy reasoning from given control variables. The method is carried out by a fuzzy computing element 42 of obtaining the amount of the tweel operated by fuzzy inference from given control variables in a float bath ribbon control device.
Patent JP-H0576683-A (JP)
Title: Fully automatic washing machine
Inventor: ANDO MASARU
IPC: D06F39/04
Filed: 1991-09-24
Abstract: PURPOSE:To provide the additional function of drying by rotating a rotary vane, controlling a heater on the basis of temperature information and circulating hot water between a washing tub and a rotary tub in a fully automatic washing machine to perform hot water washing, using a heater. CONSTITUTION:A protection cover 34 having many vent holes 35 is mounted on a rotary tub 4, clothes to be dried are placed thereon and a drying process is selected. Then, only a rotary vane 5 starts to rotate and a heater 7 is turned on. Also. hot air is blown to the clothes, due to the air supply function of the vane 5. The air after the clothes is again introduced to the heater 7 via a passage A and reheated. This process is repeated and the drying process continues. During the drying process, hot air temperature is controlled to be at the predetermined level or lower, and an operation time is set, depending upon the volume and type of the clothes. After the predetermined time of operation, the heater 7 is turned off, and when a supply air temperature detector 32 detects temperature at the predetermined level or lower, the vane 5 is stopped and the drying process is ended. According to this construction, a simple drying process can be attained by adding several parts to a washing machine.
Patent JP-H05172918-A (JP)
Title: Multichannel dc-squid magnetometer
Inventor: YAMADA YASUHARU
IPC: G01R33/035
Filed: 1991-09-24
Abstract: PURPOSE:To suppress the evaporation of liquid helium by connecting modulation coils in parallel with individual SQUID rings and supplying feedback signals to the SQUID rings through the coils. CONSTITUTION:Input coils 2...2 and modulation coils 3...3 are magnetically connected to a plurality of SQUID rings 1...1 and the coils 3 are used for modulation only. Then feedback signals are supplied to the rings 1...1 through magnetic transformers by separately providing coils for each channel and magnetically connecting the coils 20 with the magnetic transformers. As a result, signals from one AF oscillator 7 can be commonly made to flow to the coils 3 and can be supplied to the rings 1...1 by using two signal lines 13 and 12. At the same time, the electric current induced by a magnetic field to be measured is canceled by means of a feedback current If at pickup coils 4 and the input coils 2. Therefore, the number of wires installed between liquid helium and room temperatures and evaporation of the liquid helium can be suppressed by suppressing the intrusion of heat.
Patent JP-H1178440-A (JP)
Title: High speed/heavy duty pneumatic radial tire
Inventor: ITAI SEIJI
IPC: B60C9/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a tire hard to cause rim sliding of a tire and to facilitate rim assembling work and rim disassembling work in a high speed/heavy duty pneumatic radial tire furnished with a radial carcass moored on a pair of bead cores having round cross sections. SOLUTION: A compression factor is 0.28 to 0.40 immediately below a center of a bead core 1, an inflection point P on which an inside diameter of a bead base surface suddenly changes is furnished between a point immediately below the center of the bead core and a bead toe head end, the inside diameter of the bead base surface is gradually decreased with certain taper from a bead heel part to the inflection point P, the inside diameter of the bead base surface is gradually decreased or kept roughly the same or gradually slightly increased from the inflection point P to the bead toe head end.
Patent JP-H0693236-A (JP)
Title: Bonding material composition
Inventor: KAWAGUCHI TOSHIO
IPC: A61K6/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an adhesive composition suitable for a dental field, showing bond strength of water resistance especially to noble metals, comprising a COOH-containing polymerizable monomer, a polymerizable monomer containing a mercapto groupcontaining silicon compound and a polymerization initiator. CONSTITUTION:An adhesive composition comprises (A) 0.1-10 pts.wt. mercapto group-containing silicon compound of formula I or formula II [R1, R4 and R6 are 1-20C alkylene; R2, R3 and R5 are 1-5C alkyl; (h) is 1-3 integer; (k) is 1-10 integer], (B) 100 pts.wt. (meth)acrylate-containing polymerizable monomer, containing 1-100wt.% COOH-containing polymerizable monomer of formula III [R7 is alkyl or H; R8 is 2-20C organic residue; (1) os 0 or 1; (m) is 1-3 integer; (n) is 1 or 2; X is COOH (may b acid anhydride group in the case wherein n=2)] (e.g. p-methacryloxybenzoic acid) and (C) 0.01-10 pts.wt. polymerization initiator (e.g. alpha-diketone or organic peroxide and optionally 0.01-10 pts.wt. tertiary amine.
Patent JP-H0291313-A (JP)
Title: Wave-deenergizing block for gently inclined bank
Inventor: SUGIURA KUNIO
IPC: E02B3/14
Filed: 1988-09-28
Abstract: PURPOSE:To intend less occurrence of seawater splash, lower height of rising wave and lower cost of construction by using a wave-deenergizing block square shape in the plan-view with the upper face open or partially open, the bottom face sealed and the side faces provided with opening portions. CONSTITUTION:A block body 1 has the upper face 2 provided with an upper opening portion 21, the bottom face 4 sealed and the side faces 3 provided with side opening portions 31 to constitute a wave-deenergizing block for a gently inclined bank in a plane-viewed square shape with a preset height F. The absorption capacity of wave gets larger to enhance wave-deenergizing effect as well as to reduce the rising height of wave, prevent the occurrence of seawater splash and in addition cut down construction cost without building up the filter layer of ballast etc. on foundation. The structure can be made, that the surface is covered with permeable grating, rubber-coated reinforcement or etc., or the block is formed into rectangle. It is thus possible to prevent damages due to sea breeze, salt water or others.
Patent JP-S62102289-A (JP)
Inventor: HAYASHI AKIRA
IPC: G10D13/00
Filed: 1985-10-29
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-S62104402-A (JP)
Title: Slide plate supporting structure of current collector
Inventor: KUWABARA SHIGEO
IPC: B60L5/20
Filed: 1985-10-30
Abstract: PURPOSE:To improve the followability by lapping slide plate small pieces each other at adjacent ends of the longitudinal small pieces of shoes by irregular shape longitudinal. CONSTITUTION:Two shoes 4 are integrated by a coupling arm 6, and mounted in a frame of a pantograph to press a slide plate on the upper surfaces of shoes 4 to a trolley wire 5 by a spring tension or the like. Slide plate small pieces 1a, 1b divided from the slide plate into many small pieces are disposed adjacently in one row longitudinally on the upper surfaces of the shoes 4, and the pieces 1a, 1b are arranged to lap each other in an irregular shape at the adjacent ends. The pieces 1a, 1b are secured with bolts on a continuous stainless steel 2 having elasticity.
Patent JP-H0291226-A (JP)
Title: Production of raw material yarn for carbon yarn
Inventor: ADACHI YASUO
IPC: D06M101/16
Filed: 1988-09-27
Abstract: PURPOSE:To reduce falling-off of silicone occurring during fireproofing and carbonizing process and to obtain carbon yarn without causing end breakage and fluff by providing yarn with an additive to prolong and prevent of conversion of raw material finishing oil comprising modified silicone into resin. CONSTITUTION:In producing raw material yarn for carbon yarn by using a raw material finishing oil comprising a modified silicone at least as one component, the yarn is provided with an additive (preferably 0.001-10.0% based on the silicone finishing oil of an alkali compound) to prolong or prevent conversion of the finishing oil to resin. A compound shown by the formula R1R2R3R4NOH (R1-R4 are alkyl), Mm(OH)n (M is Na, K, Ca, Al, Li or Mg; n and n are >=1 integer corresponding to stoichiometric amounts of M and OH) and weakly acidic salts thereof are preferable as the alkali compound.
Patent JP-H1086773-A (JP)
Title: Vehicular airbag device
Inventor: MURASE FUMITAKA
IPC: B60R21/16
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of a tensile force at the expansion time of an airbag and increase its sewing reliability. SOLUTION: A pick up part 12 which is a ridge line in parallel with a sewn line is formed on the center of an attached cloth so that a tensile force by an airbag expansion inertia force generated when the airbag 7 is expanded by receiving the discharge force of the high pressure gas from an inflator does not act directly to the sewn line between the airbag 7 and the attached cloth 9 for supporting the inflator storing cylinder. A pick up sewing 13 bent from both end upper edges of the pick up part 12 across the center lower side of the pick up part is applied.
Patent JP-S6397262-A (JP)
Title: Device for treating stamper protective film
Inventor: USHIYAMA TOSHIHIRO
IPC: B05C11/08
Filed: 1986-10-14
Abstract: PURPOSE:To simultaneously treat the front and rear surfaces of a stamper by providing a turntable rotating while vertically carrying a stamper and a mechanism for moving the stamper toward a protective processing soln. from the upper part, stopping the stamper, and then lifting the stamper toward the upper part at a constant velocity. CONSTITUTION:The stamper 1 is vertically fixed to the turntable 2 by a jig, and the turntable 2 is rotated. The stamper 1 is then moved toward a protective processing soln. container 8 from the upper part by the constant-velocity lifting mechanism consisting of a motor 3, bevel bears 4, a feed screw 5, a guide rod 6, a holder 7 for the turntable driving motor, etc., stopped, and then again moved toward the upper part. As a result, a protective film is simultaneously formed on the recording surface and the rear surface of the stamper, and the protective film without any defect such as cracks can be formed.