baber/WOPTO huggingface dataset:
Patent JP-S5832135-A (JP)
Title: Light shielding plate
Inventor: HARA FUMIO
IPC: G01M11/00
Filed: 1981-08-21
Abstract: PURPOSE:To adjust optical axis easily by means of a light shielding plate provided with guiding grooves such as slits connecting to a pinhole. CONSTITUTION:A light shielding plate consists of a plate provided with a pinhole 4 in the central part of slitlike grooves which intersect orthogonally. For example, it is assumed that an optical axis 3 is on the plane of a shielding plate 1a. If in this time the plate 1 is moved so as to move the axis 3 in an arrow 5 direction, the movement in the arrow 5 direction is stopped where the optical axis arrives at a slit 2c. Then the plate 1 is moved so as to move the axis 3 in an arrow 6 direction. If the plate is moved along the slit 2c, the axis 3 can be aligned to the position of an intended pinhole 4. The optical axis is adjusted more easily as compared with the case in which the optical axis 3 is aligned by random scanning of the pinhole 4.
Patent JP-S5923878-A (JP)
Title: Plasma etching device
Inventor: OGI HITOSHI
IPC: C23F4/00
Filed: 1982-07-28
Abstract: PURPOSE:To enable etching of fine patterns at a high rate without the generation of the working defects in a work piece and without contamination by the other elements during working, by adding an annular flat magnet to a titled device for the flat plate-like work piece. CONSTITUTION:High frequency electric power is impressed from a power source 7 with a capacitor 6 between upper and lower horizontally parallel-opposed electrodes 4 and 5 in the atmosphere evacuated by an evacuation system to dissociate electrolytically the reaction gas A to be supplied between the electrodes to a plasma state. A work piece is etched therein. An annular flat magnet 8 is provided on the lower side of the electrode 5 and the magnet 8 is so magnetized as the have respectively single magnetic poles over the entire circumference in the central part and the entire outside circumference. The upper magnetic lines 9 of force from the magnet 8 exhibit a distribution as shown by broken lines. Then the ions A<+> colliding against the surface of the work piece placed on the electrode 5 release secondary electrons but are prevented from escaping far away by the lines 9 and collide against the gaseous molecules A, thereby generating the ions A<+>. Such cycle is vigorously repeated momentarily and the many ions A<+> contribute to the etching.
Patent JP-H0223921-A (JP)
Title: Suction type cleaner
Inventor: RARUSU GUNNAA KIRUSUTOROOMU
IPC: A47L9/28
Filed: 1989-05-25
Abstract: PURPOSE: To reduce a motor output and to lower a noise level by setting a second pressure switch which is worked by a pressure level in an exit path exceeding a predetermined level to work a control circuit. CONSTITUTION: A control circuit 20 which is connected to a motor 15 is worked to reduce a motor output till a predetermined level. A first pressure switch 21 to which the control circuit 20 is connected is worked by pressure in a filter chamber 12, and works the control circuit 20, when this pressure decreases below the predetermined pressure level. Therefore, negative pressure to attract a nozzle on a face to be cleaned is prevented from excessive increasing. A second pressure switch 22 which is connected to the control circuit 20 in parallel with the first pressure switch 21 works the control circuit 20, when a pressure level in a exit path 17 between a suction fan 14 and an exit 16 exceeds the predetermined level.  Hence, a flow of air flowing through this suction type cleaner and, therefore, a noise level are reduced corresponding to decreasing of suction resistance such in the case of releasing the nozzle from the face to be cleaned.
Patent JP-S61288236-A (JP)
Title: Ice interface
Inventor: HANEDA ISAMU
IPC: G06F11/28
Filed: 1985-06-14
Abstract: PURPOSE:To make a bread board unnecessary by stopping the CPU operation of a target machine having a USI including a CPU and a peripheral circuit and making it possible to operate the USI by an in-circuit emulator ICE. CONSTITUTION:With respect to connection between a USI 10 including a CPU 1, controllers 19 and 30, etc. and an ICE 26, address busses 14 and 64, data busses 15 and 65, and control busses 16 and 66 are connected to each other through gate circuits 35, 36, and 37 respectively, and circuits 35-37 are controlled by a circuit 45. The switching signal from a developing tool is inputted to controllers 19 and 30 and a keyboard 4 through a line 23, and the interrupt request signal or the like from the external is inputted to the controller 19 and the circuit 45 through a line 20; and when the signal on the line 23 is in the high level, the operation of the CPU 1 is stopped, and the USI 10 is operated through a key input bus 25 by the ICE 26.
Patent JP-S5755422-A (JP)
Title: Control method of continuous cooling
Inventor: FUKUSHIMA KENYA
IPC: B21B37/00
Filed: 1980-09-19
Abstract: PURPOSE:To prevent over- or under-cooling, by sectioning a steel band cooling area into a plurality of zones, and controlling the coolant supply amount from nozzles provided with each zone depending on the change in the steel band speed, thickness and temperature. CONSTITUTION:Nozzles 211-22n are assigned to cooling zones 61-6n. The adjusting time pulse of a pulse generator 7 is given to a cooling controller in synchronizing with the introduction and movement of a steel band 1. The plate thickness and the incoming side plate temperature are given respectively from measuring devices 8, 9 to the cooling device, and on the other hand, the outgoing side plate temperature is given from a measuring device 10 to the cooling controller. This controller detects the steel band speed, calculates the coolant entire jet amount from the comparison between the incoming side data and the objective outgoing side temperature and subtracts the stationary maximum jet amount of the zones 61-6n. Flow rate control valves 51i-52i are adjusted according to the variation in each incoming side data.
Patent JP-2000323844-A (JP)
Title: Multilayer printed circuit board
Inventor: IWANAMI MIZUKI
IPC: H05K3/46
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a radiated electromagnetic noise caused by a power source system composed of a power source layer and a ground layer when an IC or LSI is switched or operated in a multilayer printed circuit board. SOLUTION: A power source layer 4 of a multilayer printed circuit board 1 is wired so that an inductance element 10 having a structure where flat spiral interconnect lines 6a, 6b, which are spiral in plan view, are disposed in two vertical layers. The two flat spiral interconnect lines 6a, 6b connected to each other at the center is provided near LSI 12a, 12b. Furthermore, an insulating magnetic material is inserted at a position 7 between the upper and lower planar spiral interconnect lines 6a, 6b in layers over the entire substrate to allow the inductance element 10 to have high impedance to a high-frequency current.
Patent JP-H09290754-A (JP)
Title: Seat for rolling stock
Inventor: SUZUKI HIROSHI
IPC: B61D33/00
Filed: 1996-04-28
Abstract: PROBLEM TO BE SOLVED: To expose a rearward region of a seat back to the outside by simple operation, by providing a pair of lock members each mountably/demountably connecting an upper part of the seat back in a pair of shafts each protrusively provided in a direction opposed to each other in a right/left part of an arm rest frame. SOLUTION: In an arm rest 1 for rolling stock provided with a seat cushion 2 turnably between a use/storage position, in a base end part of a seat cushion frame 8, a pair of support shafts 10 protruded in right/left direction outward thereof are integrally secured, in a lower part of both strut parts 6 of an arm rest frame 4, each support shaft 10 is supported to a bearing hole 12 of a support bracket 11. A shaft 16 is fixed to an upper part of each strut part 6 through a mounting plate 15, in the other hand, a lock member as a plate spring 17 is secured to a right/left part of a back frame upper part 19, in a free end side 20 flexed almost 90 deg. relating to a base end part 18 of each lock member, a protruding part 21, engaged with the shaft 16 to connect a back frame 13 swivelably relating to the shaft 16, is provided.
Patent JP-H0639034-A (JP)
Title: Piping set
Inventor: RICHIYAADO II KURASU
IPC: A61M5/165
Filed: 1993-06-01
Abstract: PURPOSE: To provide a piping set to form a comparatively constant pressure drop under a constant flow rate and to perform self sucking action. CONSTITUTION: This is a piping set for an infusion device including a supply tube 12 connected to an infusion device, an air/particle filter to remove air and microparticles in a drug solution in a supply tube when a fluid is passed, a flow rate limiter with a length and an inner diameter calculated to achieve a desired pressure drop according to the design standard of the system to drop the delivery pressure of the infusion device to the average vein pressure of a patient, a slide clamp to stop the fluid flow from the supply tube, and a connector 20 to connect an interface to a patient such as a hypodermic injection needle or a cannula.
Patent JP-H0864598-A (JP)
Title: Method of patterning metal layer
Inventor: ROBAATO EICHI HEIBUMAN
IPC: H01L23/532
Filed: 1995-05-29
Abstract: PURPOSE: To provide a semiconductor device, for which the structural strength of a low dielectric constant material is improved. CONSTITUTION: A metal layer 14 is provided with a first part and a second part, and the metal layer is deposited on the substrate 12 of a semiconductor wafer 10. The widely-spaced leads 16 are formed at the first part of the metal layer 14 and a first structural dielectric layer 26 is deposited at least on the widely-spaced leads. The closely-spaced leads 18 are formed at the second part of the metal layer 14 and a low dielectric constant material 34 is deposited between the leads 18. A second structure dielectric layer 36 is deposited at least on the low dielectric constant material 34 and the leads 18. The advantage of the present invention is that the structural strength is improved by arranging the structurally weak low dielectric constant material only at a required part, that is an area provided with the closely-spaced leads.
Patent JP-H09291150-A (JP)
Title: Thermosetting resin composition
Inventor: ITAMI SETSUO
IPC: C08G59/40
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cured film excellent in transparency, heat resistance, chemical resistance, surface smoothness, tight adhesion, and sputtering resistance, and to provide a resin composition giving the cured film. SOLUTION: The composition comprises: a polyamic acid which is a product of the reaction of a tetracarboxylic dianhydride, a diamine, and an aminosilicon compound; an epoxy resin; an epoxy hardener; and a solvent. The amount of the epoxy resin is 50-250 pts.wt. per 100 pts.wt. the polyamic acid, while that of the epoxy hardener is 1-80 pts.wt. per 100 pts.wt. the epoxy resin.
Patent JP-H02309694-A (JP)
Title: Multilayer circuit substrate
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1989-05-24
Abstract: PURPOSE:To response to a request for a high density mounting and to prevent its yield from decreasing by incorporating capacitor electrodes, and exposing at least one of the electrodes on the surface. CONSTITUTION:A capacitor section 4 has capacitor electrodes 5, 5a laminated in an opposed state, and the uppermost electrode 5a of the electrodes 5, 5' is exposed on the surface of a multilayer circuit substrate 1. Thus, the substrate 1 of the state in which passive components are contained or substantially contained including a capacitor, to respond to a request for a high density mounting. After the substrate 1 is obtained, the electrode 5a exposed of the surface can be trimmed, and an obtained capacity can be regulated. Accordingly its yield can be improved.
Patent JP-S5920715-A (JP)
Title: Rear suspension of motor car
Inventor: MAEBAYASHI JIROU
IPC: B60G3/00
Filed: 1982-07-27
Abstract: PURPOSE:To make a toe-in effect improve, by a method wherein mutual relative positions among a ball joint, two rubber bushings, a wheel conter and the edge part of a stabilizer and a direction of the rubber bushings are specified for arrangement. CONSTITUTION:A ball joint 11 and a rubber bushing 12 are arranged in the rear of the lower part and in the front to a wheel center W respectively, and they are positioned by the surface P including the ball joint 11 and the rubber bushings 12 and 13 far inner side of a car body than the wheel center W at the center height CL and far outer side of the car body of the wheel center W on the ground GL, in the vertical surface including the central axle C of a wheel. In addition to the above, the rubber bushings 12 and 13 are made to direct by facing inward in the rear and facing outward in the rear respectively and a connecting part between the edge part 16a of a stabilizer 16 and the rear edge 15a of an arm 15 of a wheel hub 10 is positioned on the upper part of the center of an oscillation in the rear of the ball joint 11. With this constitution, an improvement of a toe-in effect can be contrived.
Patent JP-S62286387-A (JP)
Title: Magnetic recording/reproducing method for video signal
Inventor: SAKATA HARUO
IPC: G11B20/02
Filed: 1986-06-05
Abstract: PURPOSE:To attain recording/reproducing of a television signal with use of a driving mechanism for DAT(digital audio tape) and a tape by thinning recording signals down to every other scanning lines, and interpolating them by inserting scanning lines thinned out from reproduced signals. CONSTITUTION:A horizontal synchronizing signal is separated from a television signal 1 by a horizontal synchronizing separator circuit 2, and a vertical synchronizing signal by a vertical synchronizing separator circuit 3. A pulse (g) is generated by a gate signal generator 4. An input signal (c) is gated by a scanning line gate circuit 5 by using the output of the generator 4, to produce a thinning signal which is recorded in a field memory 6. Thus stored thinning signals are consecutively read out, and designated as a signal(d). That means that the output of the field memory 6 comes to be of 1/120sec signal length, and this signal is made a signal suitable for recording by a signal conversion system 7. At the time of reproduction, either of heads 12 and 13 is selected by a head switching switch 14, and the output of the selected head 12 or 13 is modulated by a video signal modulation circuit 15, the intermittent scanning line signals (d) written in a field memory 16 are read out, scanning line dealy I/O to a one-scanning line delaying system 22 is switched by a switch 23, so that consecutive signals 25(e) are obtained.
Patent JP-2000324124-A (JP)
Title: Atm exchange
Inventor: YAMAMOTO TORU
IPC: H04L29/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that so-called impartial distribution cannot be warranted because of different transmission rates due to difference from input side cell buffers through which cells pass even between ABR connections of the cells passing through a same ATM exchange in an input output buffer type ATM exchange where buffers are placed before and after a switch port in the inside of the ATM exchange. SOLUTION: A congestion state of input side cell buffers is written in an idle field of a backward resource management RM cell as a logic queue length or an explicit rate ER value calculated from the logic queue length and the resulting cell is transferred to an ATM switch section. The ATM switch extracts and collects a state of the input cell buffers to decide the ER value according to a congestion state of the entire witch and calculates the ER value from the logic queue length of output buffers for each output channel to warrant impartial distribution of the band for all input and output channels of the ATM switch.
Patent JP-H06319588-A (JP)
Title: Production of optically active norstatin derivative
Inventor: TAKAHASHI WATARU
IPC: C07C229/00
Filed: 1993-05-10
Abstract: PURPOSE:To stereoselectively produce an optically active norstatin derivative useful as an intermediate for various renin inhibitors, HIV protease inhibitors and carcinostatic agents from a cyanohydrin derivative or an aldehyde derivative using an enzyme. CONSTITUTION:An optically active norstatin derivative is stereoselectively produced from a cyanohydrin derivative or an aldehyde derivative using a nitrile hydrolase.
Patent JP-S61289539-A (JP)
Title: Optical reproducing device
Inventor: MORIYA MITSURO
IPC: G02B7/28
Filed: 1985-06-17
Abstract: PURPOSE:To improve the reliability by converting an optical current outputted from the 2nd photodetection means into a voltage, processing properly the signal to detect an out-of-focus signal and an off-track signal thereby reducing out-of-focus and off-track. CONSTITUTION:When a light beam 4 on a recording medium 1 is converged as specified, the luminous amount of reflected light 14 on a photodetection region 41 and reflected light 15 on a photodetection region 44 is equal, output of differential amplifiers 47, 48 are equal and an output of a differential amplifier 27 is zero. When a converging lens 8 is too close to the recording medium 1 and the light beam 4 on the recording medium 1 is not in the prescribed converging state, the luminous amount F1 of the reflected light 14' on the photodetection region 41 is smaller than the luminous amount F2 of the reflected light 15' on the photodetection region 44 and the absolute value of the output of the differential amplifier 47 is smaller than that of the differential amplifier 48. When the converting lens 8 and the recording medium 1 are too much parted, the relation of F1>F2 is caused and the absolute value of the output of the differential amplifier 47 is larger than that of the differential amplifier 48. Thus, the out of focus or the off-track against temperature change is minimized.
Patent JP-S5922796-A (JP)
Title: Heat sensitive stencil base paper and manufacture thereof
Inventor: AOYAMA KOUICHI
IPC: B41N1/24
Filed: 1982-07-29
Abstract: PURPOSE:To provide heat sensitive stencil base paper laminated by a small amount of an adhesive and capable of obtaining an excellent perforated image and a print image, obtained by laminating a polyester film and porous Indian paper or a mesh like sheet in such a state that an adhesive is made present at the contact parts of both of them. CONSTITUTION:An adhesive paint (e.g., linear polyester resin) pref. having paint viscosity of 100cp or less is applied to a polyester film pref. having a thickness of 2-8mum and the coated film is superimposed on porous Indian paper (e.g., based on a natural fiber or a synthetic fiber) or a mesh like sheet in an undried state to be subsequently laminated by drying while a welding preventing layer (e.g., room temp. curable silicone) with a manuscript is provided to the surface of the aforementioned film to obtain objective heat sensitive stencil base paper.
Patent JP-S63297166-A (JP)
Title: Crew's room electric wire duct for vehicle
Inventor: NAKAYAMA YOSHITAKA
IPC: H02G3/38
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a crew's room electric duct for a vehicle which can improve the workability of the electric wire installation by providing a large extruded mold at the center of a bed frame and using a floor structure constituted of a duct bottom plate, floor receivers, and a floor plate at the end of the bed frame concurrently as a duct. CONSTITUTION:An end floor structure is provided at the end of a vehicle and connected to a large extruded mold 11 provided at the center and also connected to a center sill 2, a side sill 3, and an end sill 4. For the floor structure 5, a duct bottom plate 7 provided with a joint box 8, floor receivers 6, and a floor plate 9 are installed between main members of a bed frame to be used concurrently as an electric wire duct, and the floor plate 9 is fastened to the floor receivers 6 with rivets. Electric wires 10 are drawn through the hollow section of the large extruded mold 1 and branched below a crew's room and pass between the floor receivers 6 provided at preset positions and enter a rising or joint box. After the installation work of the electric wires is completed, the floor plate 9 is fitted, and the work is completed. The electric wire duct concurrently serving as the floor structure can be constituted without providing a separate duct, and the floor plate can be installed last, the downward work attitude can be taken, and man-hours can be reduced.
Patent JP-H10314060-A (JP)
Title: Bathtub
Inventor: GOTO YOSHIO
IPC: A47K3/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to warm the entire body efficiently in a short time and enjoy a comfortable vapor bathing for long hours by continuously connecting a plurality of mist generating nozzles in the longitudinal direction on the lateral walls pinching a backrest and covering the entire upper opening by a lid having a notch in the center of one short side. SOLUTION: At one end of a bathtub 1, a backrest 11 is installed and in the lateral wall 12 pinching the backrest 11, a mist generating nozzle 2 jetting warm water in foggy form is continuously connected in the longitudinal direction. In the outer lateral wall, warm water cranes 3 forked from the backrest 11, are arranged. To the warm water cranes 3, the mist generating nozzle 2 is connected. From a warm water feeder connected to the other end, warm water is arranged to be fed uniformly to the mist generating nozzle 2. In the center of one short side of a lid 4, a notch 41 in a nearly rectangular form is provided. The entire upper opening of the bathtub 1 is covered by the lid 4 and warm water in fogs jetted from the mist generating nozzle 2 is arranged to fill up the inside of the bathtub 1.
Patent JP-H07172748-A (JP)
Title: Hand rail air cushion
Inventor: TOMASU AARU NIYURUNBAAGU
IPC: B65G15/60
Filed: 1992-04-27
Abstract: PURPOSE: To prevent the generation of dust caused by the sliding friction of a handrail by generating pressure for lifting the handrail from an air type newel post slide to minimize friction or drag resistance, using air supplied to each pocket through an orifice from a common air supply source. CONSTITUTION: Air force-fed from an air supply source into a plenum is pressed into a pocket 36 through an orifice 38 to generate pressure applied radially outward to a handrail 18. Since the handrail 18 comes in close contact with the edge of the pocket 36 and the upper face of a guide 24 to apply pressing force by the normal load of the handrail 18, a seal is set around the pocket 36. Push-up force is applied to the handrail by the pressure generated in the pocket 36. The handrail 18 is therefore lifted from the guide 24 to open the pocket 36 and to release the air sealed in the pocket 36 by the handrail 18 in the normal state, so as to create an air bearing layer between the handrail 18 and the guide 24.
Patent JP-S63298807-A (JP)
Title: Magnetic head
Inventor: ZAMA HIDEO
IPC: G11B5/23
Filed: 1987-05-29
Abstract: PURPOSE:To improve wear resistance and reliability by specifying the compsn. of a glass material. CONSTITUTION:The glass material having the optimum compsn. which can be treated at the crystallization temp. of an amorphous magnetic material or below without increasing the treatment temp. for packing and adhering a glass layer 4, i.e., setting said temp. at about the softening point temp. of the glass material plus 100 deg.C is selected. Namely, the glass material having the compsn. contg. 75<PbO<85, 8<B2O3<15, 1<SiO2<5, 2<ZnO<9, 0<=Al2O3<5, 0<=Bi2O3<3, respectively by weight % is used. The packing glass most suited to the amorphous magnetic material 1 is, therefore, usable, by which the workability is improved and the reaction with the amorphous magnetic film is decreased. The high water resistance, wear resistance and reliability are thereby obtd.