baber/WOPTO huggingface dataset:
Patent JP-S60241284-A (JP)
Title: Semiconductor laser device
Inventor: IMANAKA KOUICHI
IPC: H01S5/00
Filed: 1984-05-16
Abstract: PURPOSE:To reduce the cost by facilitating the manufacture by a method wherein a substrate is provided with a streak of projection serving as an internal resonator in the direction orthogonal to the resonator, and an active layer is laminated on both sides of the streak of projection except that the electrode is not provided above this piece. CONSTITUTION:The streak of projection 2 serving as the internal resonator is formed in the direction orthogonal to the resonator in an InP substrate 1 with an orientation of 100 surface. The lower InP clad layer 3 of the same conductivity type as that of the substrate 1 is laminated on the substrate 1 at a lower level than the streak of projection 2. A GaInAsP active layer 4 is laminated on the lower clad layer 3 and thus provided on both sides of this piece 2 of the substrate 1. The upper clad layer 5 having the reverse conductivity type to that of the substrate 1 and the lower clad layer 3 is laminated on the active layer 4 and the piece 2 of the substrate 1.
Patent JP-S5720641-A (JP)
Title: Impact testing method
Inventor: TAKASHIMA RIYOUICHI
IPC: G01N3/30
Filed: 1980-07-14
Abstract: PURPOSE:To permit impact test at actual service temp. with a test piece of high impact strength by exerting bending stress to the test piece and giving impact of breaking type to the maximum stress part. CONSTITUTION:A test piece P is bent in its thickness direction and is grasped at both end parts by grasping members 4. With bending stress held applied thereto, it is set on a base table 1. Thence, by sliding horizontal rods 21, 22, a vertical cylinder 3 is so adjusted as to come to right above the central part of the test piece P, and the blade tip of a blade body 6 is placed on the maximum stress part P1 of the test piece P at a right angle thereto through a slit 51 for insertion of blade body of an inverted U-shaped bridge 5. Next, a prescribed weight 7 is dropped by gravity from the mid-part of the inside of the cylinder 3 and is allowed to collide against the back part of the body 6 projecting from the top surface of the bridge 5, whereby the impact test is carried out.
Patent JP-H05293581-A (JP)
Title: Forming method and die of web-rib shape part
Inventor: TSUDA OSAMU
IPC: B21J13/02
Filed: 1992-04-16
Abstract: PURPOSE:To form with a considerable low capacity press machine and to form to a high dimensional precision while suppressing a generation of forging defect in regard to a forming method and die of die forging for a web-rib shape part with plural webs encircled by ribs. CONSTITUTION:The upper die 1 makes plural stamping parts 3 to form each web W in the main body 2 up and down motion possible and has the reduction robs 5, which is connected to each stamping part 3 at the upper part of the main body 2 and pierces through the upper die, and is provided above these reduction rods 5 with the stepped reduction board, which has steps on its rear surface and is movable in transverse direction. In forming the web-rib part M the reduction force of the press anvil A is selectively transmitted to the reduction rods 5 through the stepped reduction board 6, each stamping part of the upper die is separately and sequentially press fit into the blank B arranged in the lower die to sequentially from each web and the rib R in surrounding.
Patent JP-2000251522-A (JP)
Title: Exposed fluorescent luminaire for ceiling
Inventor: YONEYAMA MASAMI
IPC: F21V19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposed type fluorescent luminaire for ceiling using a so-called T8 type 110 W straight pipe fluorescent lamp 13 that hardly falls and is not mistakenly changed for a T12 type 110 W straight pipe fluorescent lamp. SOLUTION: This luminaire comprises a luminaire body 10 to be arranged at a high place. A pair of lamp sockets 12 facing each other is mounted on a bottom face of a luminaire body 10. A straight type fluorescent lamp 13 is horizontally arranged along the bottom face of the luminaire body 10 and detachably mounted between the pair of lamp sockets 12. The straight type fluorescent lamp 13 is 25.0-26.0 mm in its tube outside diameter and 2300-2400 mm is its length, and is of an exposed type such that a light transmission cover covering the straight type fluorescent lamp 13 from below is not mounted thereto and the lamp 13 is exposed in its lower side. An auxiliary lamp holder 14 is mounted on the bottom face side of the luminaire body 10 at an intermediate position of the pair of a lamp sockets 12.  A form of the auxiliary lamp holder 14 is determined so that the straight type fluorescent lamp 13 is detachably held and a fluorescent lamp with a tube outside diameter of about 38 mm can not be held.
Patent JP-S60179323-A (JP)
Inventor: FURANSOWA MESUNERU
IPC: B60J10/79
Filed: 1984-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05293506-A (JP)
Title: Manufacture of austenitic stainless sheet
Inventor: SUEHIRO TOSHIYUKI
IPC: C21D8/02
Filed: 1992-04-16
Abstract: PURPOSE:To stably execute cold rolling without generating troubles such as edge crack and fracture of sheet even without annealing before cold rolling in the method for manufacturing an austenitic stainless steel sheet with a continuous casting machine in which a cast billet and the wall of mold are synchronously moved by preventing hardening in the edge parts of cast billet due to edge triming treatment. CONSTITUTION:A thin belt-like cast billet is cast with the continuous casting machine in which the cast billet and the wall of mold are synchronously moved and, at the time of cold rolling after edge-trimming this cast billet, this method is constituted so as to execute edge trimming at a temp. that the value of Md 30 that is defined by the formula I plus >=50 deg.. Md 30=413-462 (%C+%N)-9.2% Si-8.1% Mn-13,7% Cr 18.5% Mo-9.5 (%Ni+Cu) ... formula I.
Patent JP-H11278215-A (JP)
Title: Occupant constraining and protecting device for vehicle
Inventor: MIDORIKAWA YUKINORI
IPC: B60R22/48
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an occupant constraining and protecting device for a vehicle to provide comfortable seat belt mounting environment by approximately coinciding containing operation of a seat belt with the intention of an occupant. SOLUTION: After pull-out assist of a seat belt is started, it is discriminated (steps S35-S42), based on a change amount Δv (Δv=|Vk -Vk-1 |) of the interterminal voltage Vk of a DC motor with the prescribed time interval (10 ms), whether or not the seat belt is pulled out by an occupant. When the seat belt is not pulled out by the occupant (YES at the step S41), until a time (j) is increased to a value higher than 200, namely, until 2s (=10 ms×200) elapses starting from first discrimination, discrimination (step S43) of whether it is discriminated whether it is detected by a buckle connection presence detecting part that discrimination and mounting of the tongue of the seat belt on the buckle are effected is repeated.
Patent JP-S5620387-A (JP)
Title: Adjusting device for original scan
Inventor: NISHIHARA TAKAO
IPC: G06T1/00
Filed: 1979-07-30
Abstract: PURPOSE:To make it possible to hold the read signal of every original at a desired level by adjusting the quantity of penetrating light by moving manually an optical  filter. CONSTITUTION:Laser beam light generated by laser unit 1 is led to scanning mirror 5 by way of repeating mirror 3 and optical filter 4 to scan original 7 by deflecting. At this time, driving filter 4 by manually operating operating unit 6 varies the quantity of penetrating light of filter 4 and the intensity of scanning light on original 7 also varies, varying a recording signal level. Therefore, the read signal from an original differing in density on the whole can also be set to a desired recording level easily through the manual operation. In this case, making the operation displacement of operating unit 6 correspond to the quantity of penetrating light of filter 4, e.g. movement position of filter 4 makes it possible to obtain the criterion of adjustment operation, so that the manipulation will improve.
Patent JP-S62253421-A (JP)
Title: Control method of molding based on injection mold
Inventor: YOKOTA AKIRA
IPC: B29C45/78
Filed: 1986-04-28
Abstract: PURPOSE:To fill the inside of a mold cavity with a fixed quantity of molten resin always, by suspending an injection action at the time of arrival of a filling quantity of molten resin into the mold cavity at the most suitable quantity. CONSTITUTION:Electrification of a heating element 10 is started at the time of starting of an advance of a screw 2 and a gate 8 of a mold 4 is opened. Molten resin is injected through an injection cylinder 1 by advancing the screw 2 and streamed into a mold cavity 5. When the screw 2 arrives at a reference position preset on a setting device 15, the inside of the mold cavity is filled with the most suitable quantity of the molten resin. A screw position signal detected by a detector 13 is led to a comparator 14. Control equipment 11 of the heating element 10 suspends the electrification of the heating element 10 by receiving a signal of the comparator 14 and the gate 8 is closed. Thus the inside of the cavity 5 is filled with the fixed quantity of the molten resin.
Patent JP-S62254179-A (JP)
Inventor: NAKAMURA MASAHARU
IPC: G09F13/18
Filed: 1986-04-28
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-S60242589-A (JP)
Title: Pseudo static ram
Inventor: NAKAIZUMI KAZUO
IPC: G11C11/403
Filed: 1984-05-15
Abstract: PURPOSE:To eliminate the need for a refresh terminal by peforming self-refreshing operation with a row address strobe clock. CONSTITUTION:An internal refreshing circuit 20 enters a refresh mode through a refresh timing generating circuit 22 in an inactive period in which the row address strobe clock from a row address strobe terminal RAS is at a level L, thereby refreshing the memory array of the RAM. This constitution eliminates the need for the refresh terminal for inputting a control signal which controls the start of the refresh timing generating circuit of the refreshing circuit in the pseudo static RAM.
Patent JP-S62253862-A (JP)
Inventor: YAMANAKA KUNIO
IPC: D05B23/00
Filed: 1986-04-25
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-S61255055-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUCHIDA KATSUZO
IPC: H01L21/8249
Filed: 1985-05-08
Abstract: PURPOSE:To allow a semiconductor integrated circuit device to absorb a large current by a method wherein connection is accomplished for a parasitic MOSFET to surround a portion of a diffusion layer in the vicinity of a contact hole connecting an input terminal and a diffusion layer serving as a protecting resistor so that the FET threshold value may be set dependent upon the breakdown voltage of a P-N junction diode. CONSTITUTION:An input protecting circuit is built in a semiconductor integrated circuit, and a parasitic insulating gate MOSFET T2 is inserted between the input terminal 1 of the protecting circuit and a diffusion layer resistor R1. The FET T2 is so provided as to surround a portion of a diffusion layer 3 near a contact hole C1 connecting the FET T2 and the terminal 1. As a means to meet an alloy spike, an N-well 8 is formed of the N-type impurity in the diffusion layer 3 deeper than the diffusion layer 3, just under the contact hole C1. Distance L1 is arbitarily set between the source and drain of the FET T2 so that the threshold voltage of the FET T2 may be as high as or lower than the breakdown voltage of a P-N junction diode D1, which capacitates the FET T2 to absorb a large quantity of electric current.
Patent JP-H1036291-A (JP)
Title: D-mannitol and its production
Inventor: YOSHINARI TOMOHIRO
IPC: A61K47/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To simply and safely obtain a new mannitol having excellent compoundability and moldability while keeping inherent chemical and biological properties and useful as shaping agents by bringing δ-type D-mannitol crystals into contact with a water-soluble medium. SOLUTION: The objective mannitol has about >=1m<2> /g specific surface area and is preferably a mixture of δ-type crystals and β-type crystals. The mannitol is obtained by treating (B) δtype D-mannitol crystals with (A) a water-soluble medium (e.g. purified water, ethanol, a mixture of those, etc.). It is preferable to use about 3-70w/w% of the component A based on the component B. The mannitol is preferably used as a solid composition containing (C) an medicinally active ingredient.
Patent JP-S5221686-A (JP)
Title: Cable automatic winder
Inventor: MATSUMOTO TAKUZOU
IPC: B65H75/34
Filed: 1975-08-11
Abstract: PURPOSE: To do the adjustment automatically, being necessary for the dimention error of a winding drum and the alternation of the cable diameter to be wound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02276973-A (JP)
Title: Trace device of logic analyzer
Inventor: TSUGAWA KAZUO
IPC: G06F11/22
Filed: 1989-04-19
Abstract: PURPOSE:To trace a data signal by one logic analyzer by providing memories for tracing which correspond to write clock generating means and both trace stop control circuits and address selecting circuits. CONSTITUTION:Sampling circuits 21 and 22, write clock generating circuits 41 and 42, memories 51 and 52 for tracing, trace stop control circuits 61 and 62, address generating circuits 71 and 72 for the trace memories, address selecting circuits 81 and 82 and a selecting circuit 10 for the memories 51 and 52. Then the trace data signal begins to be traced in synchronism with output pulses of the circuits 41 and 42 and when a logic pattern set in the circuit 3 matches that of an input signal PI, the signal from the circuit 3 is sent to the circuits 61 and 62 to inhibit data from being written in the memories 51 and 52. Further, the circuit 10 is operated to select and read trace data out of the memories 51 and 52. Consequently, trace data which differ in sampling clock can be obtained and analyzed at a time.
Patent JP-S62254354-A (JP)
Title: Display tube for electric signboard
Inventor: YAMAMOTO SATORU
IPC: H01J61/64
Filed: 1986-04-26
Abstract: PURPOSE:To reduce the whole diameter of a display tube by forming the central part of a multi-layer coaxial electrode of a gas discharge type display tube with pipe-shaped electric-conductive material which also serves as a discharge gas filling port. CONSTITUTION:A display tube 17 of an electric signboard is formed of an outer bulb 11, which has a display face 11a, and has a glass tube filled which discharge gas 12 inside and a multi-layer coaxial electrode assembly 18, half of which is inserted into the outer bulb 11 from the side opposite to the display face 11a. The multi-layer coaxial electrode assembly 18 is formed of an electrode 13 at the center which is a pipe-shaped conductive material sealed at the inner end, covered with an insulator 15 over which an electrode 16 of a conductive material is provided. The bulb is filled with the discharge gas 12 using the pipe-shaped electrode 13 for sealing. Therefore no space is needed outside the electrode assembly 18 for sealing gas, resulting in reduced outer diameter of the whole display tube.
Patent JP-S5723358-A (JP)
Title: Third party charging system
Inventor: WANAMI MASAO
IPC: H04M15/00
Filed: 1980-07-18
Abstract: PURPOSE:To make many helping hands for offering a service unnecessary, by charging a call charge of a call to be made between optional telephone sets, as a call charge to a subscriber who desires a third party charging service. CONSTITUTION:A memory is provided on a charged repeating switchboard (charged TTS-CR) to which a subscriber who desires a third party charging service belongs, and when an outgoing side telephone set 1 dials a specific number, it is connected to a trunk PBORT, the trunk PBORT, transmits and receives necessary information for the third party charging service to and from the telephone set 1, executes confirmation between the memory and itself, and after that, it is connected to an incoming side telephone set 9 so that a call can be made, a necessary data for charging is transmitted once, is stored in a charging area of TTS-CR4, and when the telephone set 1 is disconnected, connection of a call is released, also a charging data of the charging area is transferred to the TRS-CR20, and is charged to a subscriber who desires the third party charging service.
Patent JP-S61258086-A (JP)
Inventor: KATAKI FUSAO
IPC: A01K75/06
Filed: 1985-05-07
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-S62256295-A (JP)
Title: Magnetic disk device
Inventor: KAWAKAMI SHIYUU
IPC: G11B25/04
Filed: 1986-04-30
Abstract: PURPOSE:To reduce the cost of a device by incorporating the circuit board of the titled magnetic disk device with a head disk assembly HDA and using the board as part of a dust proof cover of the assembly HDA. CONSTITUTION:A base 2 supports a magnetic head 5 moved and positioned by an actuator 6, a spindle motor 7, a magnetic disk 4 and the actuator 6 and they are surrounded by 5 faces. The circuit board 1 is fitted to the 6th face via a packing 3 to form a closed space together with the base 2 thereby applying dust proof preventing the invasion of dust into the inside. Further, wires of the circuit driving the actuator 6 and leads of the head 5 are connected directly to the board 1 before the board 1 is fitted. Thus, the dust proof cover of the magnetic disk device is omitted and any special connector or packing agent for the enclosing is not required.
Patent JP-H06311735-A (JP)
Title: Constant-voltage power supply equipment
Inventor: NISHIMOTO KAZUHIRO
IPC: H02M3/155
Filed: 1993-04-23
Abstract: PURPOSE:To provide a constant-voltage power supply unit for generating a stable DC output voltage to a load without causing an excessive electrical stress in the power supply equipment. CONSTITUTION:A voltage from an AC power supply 1 is rectified by a diode bridge 2 and supplied through a resistor R9, a diode D2 and a smoothing capacitor C2 to an inside power supply 11 in a controlling IC 5. The power-supply voltage is divided by connecting resistors R10 and R11 in parallel with the smoothing capacitor C2 and is connected through a reverse-current preventive diode D3 to an input M2 of a multiplier 6 as well as an output of an operational amplifier. The control unit 4 is made up of the controlling IC 5, the smoothing capacitor C2, the resistors T10 and T11, and the reverse-current preventive diode D3. The control unit 4 is used to make the output voltage V0 higher or lower under control according to a rise or fall in power-supply voltage at the rise or fall of the power-supply voltage so that the stress applied to a switching transistor Q1 can be reduced.
Patent JP-S5222475-A (JP)
Title: Gas discharge display panel
Inventor: YAMASHITA HIDEO
IPC: H01J11/22
Filed: 1975-08-14
Abstract: PURPOSE: To prevent the deterioration of the fluorescent material due to ion impacts by arranging the holes of the mesh applied with fluorescent material so that they oppose the intersections of X and / electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62255086-A (JP)
Inventor: OSANAI TAKESHI
IPC: B25J13/08
Filed: 1986-04-30
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-H11277609-A (JP)
Title: Parison forming method, device thereof, and blow moding die head used therefor
Inventor: SHINOSAWA KIYOAMA
IPC: B29C49/22
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To realize the easy formation of a parison made of three kinds and two layers, the outer layer of which consists of two compartments by a method wherein an inner layer stock resin under a plasticized state sent from the die inner accumulator chamber and two kinds of outer layer stock resins under plasticized states sent from two die outer accumulator type injection device are independently supplied near respective annular discharging ports so as to be laminated to each other. SOLUTION: In this method, by lowering a plunger 11, a first molten resin is fed to an inner layer cylindrical resin path 19 formed between a mandrel 10 and a second annular sleeve 15b. Further, by using die outer accumulator type injection machines C2 and C3, a second and a third molten resins are extruded in a second and a third branch paths 16a-1 and 16a-2 formed on the outer peripheral surface of the second annular sleeve 15b and coat hanger-like second and third resin branch paths 16b-2. These resins meet the first molten resin so as to be discharged into a parison made of three kinds and two layers, the outer player of which consists of two compartments.
Patent JP-S581953-A (JP)
Title: Projection cathode-ray tube
Inventor: NAITOU YOSHIICHI
IPC: H01J29/51
Filed: 1981-06-26
Abstract: PURPOSE:To correct or reduce misconvergence originated from distortion by a method wherein a pair of elements for controlling a magnetic field are arranged near the penetrating hole of an electron beam oulet of an electron gun in a projection television in a manner that the elements sandwich the projection optic axis. CONSTITUTION:In the case of spherical screen, by making longer said magnetic amplifying element 18a along the direction of the central axis of a projection CRT rather than a magnetic amplifying element 18b, the region of a leakage vertical deflection magnetic field 16 can be made longer as shown in Fig. (a); as a result, this makes larger a deflection in the horizontal direction on the right of an electron beam 12, thus making it possible to obtain a fluorescent raster provided with an arrow-shaped deflection rightwardly deflected. Consequently, it is made possible to simultaneously offset horizontal trapezoidal deflection generated by the inclination of the optic axis of the projection CRT against the screen and the arrow-shaped deflection of the vertical line raster in the central portion of the screen generated when the screen is a portion of the spherical surface.
Patent JP-S6263376-A (JP)
Title: X-ray tomography apparatus
Inventor: HORIBA ISAO
IPC: G06T1/00
Filed: 1986-04-30
Abstract: PURPOSE:To obtain the correct tomographic image without distortion by correcting completely the influence of a coordinate axis inequal to the actual length set at the process of a processing. CONSTITUTION:When deformed two-dimensional coordinates (u and theta) are used, a coordinate axis (u) is completely coincident to a measuring position (alpha), and therefore, it is unnecessary to execute the interpolating calculation in the alphadirection to specify the space resolution. Since respective projecting data are linearly arranged on the deformed two-dimensional coordinates in accordances with the angle position beta of an X-ray source S, the interpolating calculating in the beta direction is also very simple. Here, in the X-ray tomography apparatus using the fan beam X-ray, generally, an angle interval Palpha of the detecting element is in many cases set smaller than a sample interval Pbeta in a rotating direction. Respective projecting data on the deformed two-mensional coordinates in such a case are linearly arranged smaller than 1 for the inclination to a (u) axis, and the rearranging calculation to obtain the parallel beam projecting data in such a case can be executed by one-dimensional interpolating calculating in the simple beta direction.
Patent JP-S5724255-A (JP)
Title: Ink jet recorder
Inventor: KATOU TOSHIBUMI
IPC: B41J2/165
Filed: 1980-07-18
Abstract: PURPOSE:To enable the maintenance of an ink jet head section in a region not printed by covering a cover preventing the disorder of a flying locus on said head section only in a printing region. CONSTITUTION:A carriage 1 and the cover 10 are mounted onto guide rods 2. When the carriage 1 is moved in the A direction, the ink jet head section enters the cover 10, and the cover 10 is pushed by the carriage 1 and moved in the A direction. When returning, the carriage 1 is moved in the B direction and returned to a home position, but the cover 10 is stopped at a printing starting position by means of a stopper 13, and the carriage 1 and the cover 10 are separated here.