baber/WOPTO huggingface dataset:
Patent JP-H06152072-A (JP)
Title: Semiconductor laser
Inventor: IMAI HIDEAKI
IPC: H01S5/00
Filed: 1992-11-16
Abstract: PURPOSE:To allow the use in the region of a short wave length by providing the sandwich structure where an active layer of a prescribed compound semiconductor is sandwiched by two clad layers consisting of prescribed compound semiconductors having lattice matching therewith while having a larger band gap than the active layer and being mutually different in a conductive type. CONSTITUTION:This semiconductor laser is provided with the sandwich structure, in which an active layer 4 consisting of a Ga1-a-b InaAlbN semiconductor is sandwiched by two clad layers 1, 5 consisting of a Ga1-a-b InaAlbN semiconductor having a larger band gap than the active layer while having almost lattice matching and being mutually different in the conductive types. Now, the following formulas are presumed to exsist: 0<=a<=1, 0<=b<=0.5, 0<=X<=1, 0<=Y<=. Further, Ga1-m-n InmAlnN semiconductor changes at least one of m and n by turns for having a constitution tilt construction for finally being made a semiconductor having the composition of Ga1-x-y InxAlyN, whereon the sandwich structure is formed. Further, m, n, x, y are to be in the range 0-1.
Patent JP-H06157164-A (JP)
Title: Production of pc board having covering surface
Inventor: YAMADA TETSUO
IPC: E04C2/04
Filed: 1992-11-16
Abstract: PURPOSE:To reduce the production cost by leveling the surface of a concrete placed in a formwork, injecting a specified covering material consisting of a liq.-cement composition, hardening and curing the covering material and concrete. CONSTITUTION:A side-face formwork 3 having a specified height is arranged on a steel formwork bed 1 in conformity to the shape of a PC board 2, and a flat placing formwork is assembled. Auxiliary members 3a and 3b are arranged to from a recess on both end faces to connect the PC board. An ejector 4b having a protrusion to close the hole of a fastener fixer 4a is set at a specified position of the bed 1, a reinforcing bar 5 is arranged, the fixer 4a is externally mounted, and insert 6 is set, and concrete 7 is placed in the formwork. The surface is then leveled by a trowel, etc., a covering material 8 such as a self-leveling liq. cement composition is spread thereon, the formwork is vibrated by a vibrator, the agent is precured and steam-cured, and the product is released from the formwork and then cleaned, and a PC board 2 having a covering surface is obtained.
Patent JP-H07299106-A (JP)
Title: Portable training device for leg rehabilitation
Inventor: BURATSUDORII AARU MEISUN
IPC: A61H1/02
Filed: 1993-11-11
Abstract: PURPOSE: To obtain a device to practice rehabilitation of a knee joint or a hip joint by providing it with a means to change directions of leg supporting strings connected with an upper leg supporting means and a lower leg supporting means and a means to position each leg supporting string onto each supporting plane and independently support each supporting string. CONSTITUTION: A hollow rigid metallic railway 26 is partially opened along a base end part 28 and at a terminal part 30 and a bottom surface 32, enabling a bending action string 34 and an extending action string 36 to stretch out. The strings 34 and 36 extend from the base end part of the railway 26 and have base end part segments 38 and 40 with which handles 42a and 42b are tied. A suspending system is provided with a soft leg supporting string 44. A knot is formed on the base end part segment 46 to prevent to pass a height lock member 52 in the base end part 28 and slide to the terminal side. A direction converting member 54 which is a pulley is installed slidably along an intermediate segment 50 of a leg supporting string 44, and an upper leg part cuff 56 is removably connected with the direction converting member 54.
Patent JP-S63157487-A (JP)
Title: High-frequency discharge-pumped laser
Inventor: EGAWA AKIRA
IPC: H01S3/097
Filed: 1986-12-22
Abstract: PURPOSE:To facilitate a matching by a method wherein a DC power source which rectifies an AC to output a DC voltage, a high-frequency inverter for feeding a high-frequency power source to a laser tube and a matching circuit for making the impedances of the inverter and the laser tube match are directly coupled with an optical resonator part. CONSTITUTION:A DC power source 1, a high-frequency inverter 2 and a matching circuit 3 are arranged alongside one another on an optical resonator part 7 including a laser tube 5 and the distance between the circuit 3 and the resonator part 8 is made remarkedly shorter. When a device is constituted in such a way, a coaxial cable becomes unnecessary, there is no need to consider an impedance matching with the coaxial cable and the circuit 3 is also constituted simply and in low cost. If the device constituted in such a way is now mounted on the head of a laser processing machine, the point of the arm of a robot and so on, a simply constituted laser for exciting high-frequency discharge can be obtained.
Patent JP-H11140972-A (JP)
Title: Building
Inventor: SUGIYAMA HIDEYA
IPC: E04H9/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a building, in which material cost required for construction can be reduced by decreasing necessary horizontal withstand-load force in a part. SOLUTION: The building 1 is formed in constitution having an internal frame 2 and an external frame 3 installed so as to surround the internal frame 2 while the external frame 3 is formed in rigid-frame structure. Configuration, in which girders 6 organizing the internal frame 2 are pin-joined with columns 5, is formed in the internal frame 2, and the internal and external frames 2, 3 are pin-joined mutually through horizontally arranged connecting members 11.
Patent JP-H01146477-A (JP)
Title: Television
Inventor: WADA ISAMU
IPC: H04N5/445
Filed: 1987-12-02
Abstract: PURPOSE:To know the point of a message by combining a message memory circuit to store the contents of the message and a timer, and picture-displaying the selected message at a scheduled time. CONSTITUTION:A message memory circuit 9 to store the message contents selects the message contents and sets the reserving time by the input of a key board 1, controls a control microcomputer 4 by a program, and sets it to a memory circuit and to a timer 7. Further, the message is picture-displayed at the reserved time on the faceplate of a Braun tube 6.
Patent JP-H10148700-A (JP)
Title: Reactor containment
Inventor: OSAWA YASUO
IPC: G21D3/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To supply oxygen necessary for reacting with remaining hydrogen and changing into water by connecting a pipe from an oxygen supply means placed outside a reactor containment and to a suppression pool and a drywell. SOLUTION: Oxygen generated in an oxygen generation source 11 (oxygen supply means) provided outside the reactor containment is supplied to drywell 5 and suppression pool 6 by way of a pipe 12. The atmosphere in the reactor containment is measured with a hydrogen detector 9, an oxygen detector 10, a pressure detector 14 and a temperature detector 15. The signals of hydrogen concentration, oxygen concentration, pressure and temperature measured with these detectors 9, 10, 14 and 15 are processed with an operator 16 and then indicated on a display. The operation for supplying oxygen is performed by opening or controlling the opening of an oxygen supply prime valve 13 by an operator. Thus, remaining hydrogen reacts with oxygen in a recombiner 4 and is removed.
Patent JP-H05123942-A (JP)
Title: Workpiece supply method by self-traveling truck
Inventor: HAMANO HIROSHI
IPC: G05D1/02
Filed: 1991-11-21
Abstract: PURPOSE:To eliminate lost time in workpiece delivery work at a preparation place by providing at least two trucks so as to get one truck to charge a following workpiece into a specified machining station without returning the other truck, having received a machined workpiece after the termination of machining in another machining station, into the preparation place to deliver the following workpiece. CONSTITUTION:At least two of trucks 41-43 are provided on a track 3, and one truck 41 is moved to stand by at a specified machining station 2 scheduled to terminate machining subsequently among plural machining stations 2. The other truck 42 is moved to a preparation place 1 to receive the following workpiece to be machined in the specified machining station 2. Upon the termination of machining, the workpiece machined in the specified machining station 2 is delivered to one truck 41, and this truck 41 is moved into a refuge place off the specified station 2. On the other hand, the other truck 42 is moved to the specified machining station 2 to charge the following workpiece into the specified machining station 2.
Patent JP-2000095645-A (JP)
Title: Cosmetic composition for skin makeup, its preparation and makeup article obtained from the composition
Inventor: VERONIQUE LE BRAS
IPC: A61K8/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous cosmetic composition for skin makeup, capable of providing the translucent makeup with excellent opacity and a quite natural appearance, when used for the skin makeup by including specific powder fractions. SOLUTION: This cosmetic composition for skin makeup contains one or more powder fractions dispersed in a binder comprising an emulsion containing a fatty oil phase and a water phase. The powder fraction has a particle size of 0.1-100 μm and a relative density of D, and further satisfies specified requirements as to a particle concentration per unit volume of the composition and a filler content.  The particle concentration per unit volume of the composition, referred to as C and defined by the equation: C=VCT/(VCT+VG) (VCT is a volume of all of the powder fractions; VG is a volume of non-volatile oil in the fatty oil phase of the binder, which is calculated by subtracting the volume of volatile oil from the total volume of fatty oil phase containing all of the oil-soluble components), is not less than a critical particle concentration C* (according to ASTM specifications D 281-84). The filler content F, defined by the equation: F(%) = 100 × (weight of the powder fractions excluding pigments)÷(total weight of the composition)], is in a range of from F0 to 1.8×F0. F0 is 10, when D<=0.1. F0 is represented by the equation: (60×D)+4, when 0.1<D<=0.6. F0 is 40, when D>0.6.
Patent JP-H05146102-A (JP)
Title: Permanent magnet type rotor
Inventor: KOJIMA HIROAKI
IPC: H02K15/16
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a permanent magnet-type rotor having a laminated steel plate iron core which can be secured easily by fixing the steel plates by causing caulked projections of one steel plate to fit in with those of another when laminating the steel plates and by securing the end steel plates to the end of a pipe to make the end steel plates and the pipe into one body. CONSTITUTION:In a permanent magnet-type rotor, I-shaped cuts arc made halfway in the diameter direction of each steel plate 2 and the plurality of caulked projections 22 are formed in the cuts and such steel plates are laminated and fixed with the caulked projections of one steel plate being fit in with those of another and thus a laminated steel plate iron core 1 is formed. The end steel plates 2a, 2a which are located at both ends in the lamination direction are so formed as to have an outer diameter which are nearly the same as an inner diameter of a non-magnetic metal pipe 4. The end steel plates 2a, 2a are secured by press fitting to the end of the non- magnetic metal pipe 4. Thus, a magnet 3 is fixed air-tightly by the end steel plates 2a, 2a, the non-magnetic metal pipe 4 and the laminated steel plate iron core 1. Therefore, the magnet can be secured easily without using other members such as clump pins and ! the magnet 3 is prevented from chipping off and the powder falling from the magnet 3 when the magnet chips off is prevented from scattering outside the rotor.
Patent JP-2001127802-A (JP)
Title: Dial-up router
Inventor: MATSUBARA TOMOO
IPC: H04L12/66
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a dial-up router capable of identifying an Internet service provider which sends an electronic mail incoming notice, and preferentially connecting the relevant Internet service provider. SOLUTION: This device is provided with an Internet service provider identification information extracting means for receiving the electronic mail incoming notices from plural Internet service providers and extracting information for identifying the Internet service providers contained in the said electronic mail incoming notices, a storage part for storing the identification information on the said plural Internet service providers and an information comparing means for comparing the extracted internet service provider identification information with the identification information of Internet service providers stored in the said storage part and specifying the Internet service provider, which sends the said electronic mail incoming notice, and the connection priority of the said specified Internet service provider is improved.
Patent JP-2000131690-A (JP)
Title: Light transmission plate and liquid crystal display device using it
Inventor: TANIGUCHI HITOSHI
IPC: G09F9/35
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve a control property of light, to reduce an optical loss and to improve luminance without increasing the luminance of a light source in a light transmission plate of a rear illumination part used for a liquid crystal display device. SOLUTION: Dots 10 consisting of plural partial nearly columns are formed for changing the light from the light transmission plate 2 incident surface to a prescribed angle in the transmission surface direction, and the total value of the whole dots of the area of the dots 10 is made so as to exist within the range of 4 to 12% of the area of the light transmission plate 2 lower surface (dot forming surface 3) of the light transmission plate 2. Further, the arrangement, the sectional tilt angle are provided properly. Thus, a display element is irradiated by the illumination light having a proper angular distribution from a light emission surface.
Patent JP-H03167507-A (JP)
Title: Multi-fiber optical connector plug
Inventor: HANZAWA HIDEYUKI
IPC: G02B6/42
Filed: 1989-11-28
Abstract: PURPOSE:To surely fix a multiple optical fiber cable without causing the deformation of a coated fiber or transmission loss by covering a bent-back reinforcing fiber with a second reinforcing fiber fixing pipe which is relatively more easily deformed than a first reinforcing fiber fixing pipe. CONSTITUTION:The first reinforcing fiber fixing pipe 9 to be mounted on the sheath 7a of an optical fiber cable 7 is provided, and a reinforcing fiber 8 exposed from the end of the cable is bent back on the first fixing pipe 9. The bent-back reinforcing fiber 8 is covered with the second reinforcing fiber fixing pipe 10 which is relatively more easily deformed than the first fixing pipe 9, the first and second fixing pipes 9 and 10 are positioned and stored in a recess 16 provided in the upper and lower covers 2 and 3 of the photoconnector 1, the covers 2 and 3 are clamped by a clamping means to deform the second fixing pipe 10, and the reinforcing fiber 8 is fixed. Since the outer fixing pipe is entirely deformed in this way, a concentrated load is not applied on the optical fiber, and the optical fiber is not carelessly damaged.
Patent JP-S62171905-A (JP)
Inventor: FUUGO FUKUSU
IPC: C01B21/14
Filed: 1986-12-24
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-H03167716-A (JP)
Title: Manufacture of superconducting wire
Inventor: TAGUCHI OSAMU
IPC: H01B13/00
Filed: 1989-11-28
Abstract: PURPOSE:To eliminate a cause owing to a superconducting wire among causes generating a fine movement which causes normal conductive transition during the excitation of a superconducting magnet by performing the enamel coating process to a superconducting wire having a circular cross section, and thereafter, deforming it to the rectangular cross section. CONSTITUTION:Enamel coating process is performed to a superconducting wire having a circular cross section, and thereafter, deforming process is performed to form a rectangular cross section. Consequently, since the enamel layer of a circular cross sectional material has an even thickness, the enamel layer after the deformation to the rectangular cross section also has an even thickness and not generate a bulge. The surface is therefore finished to a flat face without a projection. A superconducting magnet manufacturing by winding the superconducting wire never generates the abnormal voltage, and never generates the extreme normal conductive transition resulting in the stabilized operation.
Patent JP-H04177381-A (JP)
Title: Toner quantity detecting method
Inventor: ISHII MASAHITO
IPC: G03G15/08
Filed: 1990-11-13
Abstract: PURPOSE:To detect toner residual quantity and toner concentration so accurately by generating toner residual quantity data or toner concentration data in use of the mean value since a stirring member has come to constant rotational speed and a toner sensor output voltage has come to a regular waveform. CONSTITUTION:Rotational speed of a stirring member 1a-1 in a toner stirring part 1a is detected by a speed detecting part 5, and when the rotational speed becomes constant, a signal processing part 7 samples the output voltage of a toner 1c as many as the specified times during a specified period, and this sampling value is equalized, thereby generating toner residual quantity data or toner concentration data. Thus, the toner residual quantity data or toner concentration data is generated in use of the mean value since the stirring member 1a-1 has come to constant rotational speed as well as a toner sensor output voltage V0 has come to a regular waveform. With this constitution, both stable toner residual data or toner concentration data undependent upon rotation of the stirring member 1a-1 can be outputted.
Patent JP-H03166886-A (JP)
Title: High definition television receiver
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N19/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent deterioration in the audio and video signal by controlling a sample adjustment circuit with an interpolation signal outputted from an error correction circuit when an error is caused in the audio signal. CONSTITUTION:An output of an A/D converter circuit 11 is subjected to inverse conversion with respect to conversion such as band compression implemented by the sender side. A frame pulse detection circuit detects a frame pulse and a timing generating circuit 17 generates a timing pulse of the circuit 12. A phase comparator circuit 14 outputs a phase error of a horizontal synchronizing signal. A voice signal is outputted by an error correction circuit 18 of a voice demodulation circuit when the error correction is disabled. An interpolation signal is inputted to a resample adjustment circuit 10, and an adder circuit 19 outputting a data adjusting re-sample adds an output of a phase comparator 14 and an output of the resample adjustment circuit 10. The output of the adder circuit 19 is integrated by an integration circuit 15 to absorb a sudden change. An output signal of the integration circuit 15 controls the oscillator of a clock generating circuit 16, a frequency divider circuit divides the frequency of the signal to generate a clock for the A/D converter and the digital circuit.
Patent JP-H06158398-A (JP)
Title: Production of chromium sulfate for chrome electroplating
Inventor: KANAMARU TATSUYA
IPC: C25D3/06
Filed: 1992-11-17
Abstract: PURPOSE:To produce chrome sulfate for chrome electroplating capable of obtaining a plating coating film excelling in adhesion when reducing hexavalent Cr-acid to trivalent Cr-acid by using a reducing agent to prepare chromium sulfate for chrome electroplating by using an inorganic reducing agent as the reducing agent. CONSTITUTION:When a reducing agent is added to a sulfuric acid bath of chromic anhydride, etc., and hexavalent Cr-acid is reduced and purified to trivalent Cr-acid to prepare chrome sulfate for chrome electroplating, an inorganic reducing agent (one or two or more of hydrogen peroxide, sulfurous acid and zinc) is used as the reducing agent. Consequently chromium sulfate for chrome electroplating capable of effectively obtaining a chrome electroplated steel sheet which has excellent plating adhesion and easy for machining can be produced.
Patent JP-H08165041-A (JP)
Title: Automatic supply device for film roll
Inventor: MINOURA SADAO
IPC: B65H19/12
Filed: 1994-12-12
Abstract: PURPOSE: To make automatization capable in all the processes of packaging work by providing a conveyer of reciprocation transfer feeding a jig with a film roll placed on between receiving/supplying positions, and providing a loader of receiving the film roll supplied to the supplying position to charge a set position. CONSTITUTION: When a support arm 62 is placed in a position F in a condition that a charge arm 65 is placed in a not charging position, a film roll (r), placed on a jig (j) in a supply position of a conveyer, is conveyed to turn, when this film roll arrives at a receiving position as shown in the drawing, a rotary arm 61 and the support arm 62 in the clockwise direction at a prescribed angle θ. When the support arm 62 is placed in a position G, the charge arm 65 is moved to a charging position by a cylinder 64, to charge a charging part of a film supporting shaft 23 with the roll (r) held by a holding rod 63. A rubber tube in the film supporting shaft 23 is inflated by charging with air to hold this roll (r) fixed. An empty core tube (c) is discharged by a discharge member 72.
Patent JP-H04178083-A (JP)
Title: Solid-state image pickup device
Inventor: IWAZAWA TAKAHIRO
IPC: H04N5/369
Filed: 1990-11-13
Abstract: PURPOSE:To reduce a defect due to a flaw of a solid-state image pickup element by changing the read sequence of charges stored in plural photoelectric conversion elements and transferring the charge to one direction at a vertical transfer section at all times when the charge is read. CONSTITUTION:A charge of a photo diode PDB is read to a hatched part 104 under adjacent gates V1, V2 by a 4-phase transfer pulse phiV1. The read charge is moved to a cross hatched part 105 under gates V3, V4 of a diode PDA by 4-phase transfer pulses phiV1-phiV4. Then the 4-phase pulse phiV3 is used to read the charge of the diode PDA. and the charge is combined with the charge of the diode PDB and not transferred in the original direction. Similarly, the charge of the diode PDC is moved and the charge of the diode PDa is read to combine both the charges. The combined charge is represented in cross hatch similarly to the case above. In order to match the position of the. charges in preceding and succeeding fields, the combined charge is moved under gates V3, V4 of the diode PDA.
Patent JP-H10148010-A (JP)
Title: Spiral sheath
Inventor: TAKEMATSU TOMO
IPC: E04C5/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve strength by a method wherein when a spiral sheath is buried in concrete for insertion of a tension material for prestress concrete, integral ability for a grout material and the spiral sheath is kept. SOLUTION: A spiral sheath 1 is formed such that spiral protrusion parts 2a and 2b are continuously formed on the outer and inner peripheral surfaces of a pipe made of synthetic resin and a reinforcing wire 3, such as a steel wire, is disposed along. at least one of the protrusion parts 2a and 2b. Further, a part of the outer peripheral surface of the reinforcing wire 3 is exposed from the protrusion parts 2a and 2b. Further, a conductor for electric heating may be used as the reinforcing wire 3.