baber/WOPTO huggingface dataset:
Patent JP-H061300-A (JP)
Title: Tow-phase fluid loop type heat transporter
Inventor: FURUKAWA MASAO
IPC: F24F5/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a two-phase fluid loop type heat transporter of simple constitution capable of displaying a control response characteristic and a heat transport characteristic to the same extent as on the ground even in a gravity- free environment. CONSTITUTION:An accumulator 20 is additionally provided at a fluid loop 7 formed by connecting an evaporator 1, a steam transport pipe 2, a condenser 3, a transport pipe 4, a pump 5 and a transport pipe 6 into a closed loop. The accumulator 20 is provided with a variable volume type liquid storage tank 22 connected to the transport pipe 4 through a pipeline 21, drive mechanism 23 for changing the volume of the liquid storage tank 22 mechanically, a cooling pipe 24 for cooling at least one of the constituent wall of the liquid storage tank 22 and the pipeline 21 with refrigerant in order to cool medium liquid in the liquid storage tank 22, and a pressure detector 25 for detecting the outlet pressure of the evaporator 1. A control device 6 is further provided to control the drive mechanism 23 so that the detected pressure detected by the pressure detector 25 is regulated to the set pressure.
Patent JP-S6145086-A (JP)
Inventor: TAKADA YOSHIAKI
IPC: E21B15/00
Filed: 1984-08-08
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-H0613487-A (JP)
Title: Multichip module
Inventor: FUTAI MINORU
IPC: H05K1/14
Filed: 1992-06-24
Abstract: PURPOSE:To always make it possible to hold and achieve the required functions by easily releasing heat generated from a semiconductor element placed and mounted on a thin film multilayer wiring layers. CONSTITUTION:This comprises a ceramic-based multilayer wiring plate 1 and a synthesized resin insulation layer-conductor pattern layer base-formed on one main surface of the ceramic multilayer wiring plate 1 incorporating a thin film multilayer wiring layer having a via holes 10, an insulation chip carrier 9 mounted and fixed on the thin film multilayer wiring layer 2, and a semiconductor element 3 mounted on the surface of an insulation chip carrier 9 and electrically connected to the thin film multilayer wiring layer 2. In addition, among the via holes 10 for connection, the via holes 10a located below the region, where the semiconductor element 3 is mounted, pass through the thin film multilayer wiring layer 2 and are extended at least to the surface of the ceramic-based multilayer wiring plate 1.
Patent JP-S5686734-A (JP)
Title: Method and device for molding tire
Inventor: JIEIMUZU EMU HOOGAN
IPC: B29D30/02
Filed: 1980-11-27
Abstract: A tire is cast and cured in a stationary mold having an annular mold cavity, an inlet opening and an outlet vent. The mold is tilted for optimum foam flow and minimum air or bubble entrapment. A liquid reactive mixture is injected into the mold through the inlet opening and moves through the mold cavity in different directions providing two leading surfaces which meet to form an interface adjacent the outlet vent. The air, foam gases and interface portion are extruded from the mold cavity through a slot in the vent into a reservoir. After curing of the elastomeric material formed by the liquid reactive mixture in the mold, the material in the slot and reservoir may be severed from the tire.
Patent JP-H06145170-A (JP)
Title: Heterocyclic compound, its preparation and medicinal composition for treatment of hypertension and congestive heart failure
Inventor: ROBAATO HIYUU BURATSUDOBERI
IPC: C07D413/12
Filed: 1992-06-24
Abstract: The invention concerns pharmaceutically useful compounds of the formula I, in which Q, X, Z and Ra have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent JP-H0215914-A (JP)
Title: Automatic housing method for band saw blade and its housing device
Inventor: AOYANAGI MINORU
IPC: B23D55/00
Filed: 1988-07-05
Abstract: PURPOSE:To enable a saw blade of being automatically housed in a delivery saw case within a short period by delivering the saw blade to a saw blade case in such a way that the blade being spread inside the delivery saw blade case and clamped is folded by moving a plurality of clamps. CONSTITUTION:A saw blade B is spread in a delivery saw blade case 9 and clamped with saw blade clamps T1 to T8, and these clamps T1 to T8 are moved to fold the blade in the form of a W. The delivery saw blade case 9 is moved to the left and positioned to a saw blade case 21 which is to contain the blade B. When supporting columns 1R and 1L are moved to the right and the delivery saw blade case 9 is moved to the right by the force of a cylinder 13, the band saw blade B is clamped with a plurality of clamps C1 to C8 mounted to the saw blade case 21 and the saw blade clamps T1 to T8 are unclamped. When the delivery saw blade case 9 is returned, the band saw blade B is housed in the W-form from the delivery saw blade case 9 to the saw blade case 21.
Patent JP-H1013215-A (JP)
Title: Measurement device
Inventor: MURAI YASUHIKO
IPC: G06M1/27
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the measurement device in which number of digits of a display section is optionally set. SOLUTION: The device is provided with a count display section 15 having a display section for a plurality of digits, a setting value display section 16 having a plurality of digits of the display section, a key section 17 to enter a setting value, a RAM 12 to which a maximum digit number and a limit corresponding to the maximum digit number are set, and a CPU 10.  The CPU 10 counts pulse signals and displays the count on the count display section 15 as it is till the count match with the limit and replaces the count with a prescribed value when the count exceeds the limit and displays the replaced value on the count display section 15, receives the entry of the key section 17 as the setting value in a range of a maximum digit and displays it on the setting value display section 16 and allows the count display section 15 and the setting value display section 16 to display blank for the displayed parts in excess of the set maximum digit number.
Patent JP-H06345439-A (JP)
Title: Granulated substance for magnetic iron oxide particle for magnetic recording, production thereof and production of magnetic iron oxide granular powder for magnetic recording with the use of the granulated substance
Inventor: YAMASHITA KATSUMI
IPC: G11B5/706
Filed: 1993-06-10
Abstract: PURPOSE:To provide a granulated substance for magnetic iron oxide particle for magnetic recording composed of needle-like granulated substance of iron(III) oxide hydrate or needle-like granulated substance of iron(III) oxide and to provide a production method capable of obtaining the granulated substance on an industrial scale. CONSTITUTION:Needle-like particles of iron(III) oxide hydrate or needle-like particles of iron(III) oxide is suspended in water. Semisynthetic starch or semisynthetic cellulose, which is soluble in water or hot water, is added to a suspension in the ratio of 0.1-5.0wt.% to the needle-like particles of iron(III) oxide hydrate or the needle-like particles of iron(III) oxide. After mixing of the liquid, a cake is obtained by press-dehydration and this is granulated to obtain the granulated substance for magnetic iron oxide particles for magnetic recording. The granulated substance has an average granulated size of 1-7mm, an apparent density of >=0.3g/cm<3> and a powder ratio of <=40%. This is reduced under heating in a reducing gas to obtain needle-like magnetite particles or thereafter further oxidized to obtain needle-like maghemite particles. The objective magnetic iron oxide granular powder for magnetic recording is obtained from either of those particles, optionally after the modification with Co or Co and Fe<2+>.
Patent JP-H0918620-A (JP)
Title: Facsimile equipment
Inventor: AKIYAMA TORU
IPC: H04N1/21
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the cost of the facsimile equipment having a memory transmission function. CONSTITUTION: A memory 10 storing code data outputted from a coding/ decoding circuit 2 and compressed voice data outputted from a DSP 9 is made up of a DRAM 11 and a PROM 12. An address whose head address is fixed is given to the DRAM 11 and an address with a changeable offset address added thereto is given the PROM 12. Since the address position of the PROM 12 to which compressed voice data and code data are written is shifted by changing the offset address, use of a memory cell of a specific address at a high frequency at a specific address is avoided.
Patent JP-H10133591-A (JP)
Title: Light guide type lighting device and light guide type display device
Inventor: TANIGUCHI KO
IPC: G02F1/13357
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To easily obtain a white lighting surface which is inexpensive and very uniform by providing a light scatter layer sandwiched between two substrates and a reflection layer and a light source which are arranged behind it. SOLUTION: A reflection case 2a efficiently converges the light from an FL lamp 1a on between an upper substrate 10a and the reflection layer 6a. The light from L1 from the FL lamp 1a is guided between the upper substrate 10a and reflection layer 6a through the light converting function of the reflection case 2a. Then part of the light L1 becomes scattered lights L2 to L4 through the light scattering operation of polymer network liquid crystal when passing through the light scatter layer 8. Those light guiding and scattering are repeated and the light reaching the flank of the light guide type lighting device is returned into the device by a reflecting plate 7a and effectively used. Consequently, uniform and light white lighting is obtained on the upper substrate 10a.  Consequently, the need for engineering design of dot printing for the scattering function and the engineering processing of a light guide plate is eliminated. Further, a light projection direction correcting element such as a diffusion plate is not needed because of the scattering effect by the light scatter type liquid crystal layer.
Patent JP-H1118256-A (JP)
Title: Fixing structure for ferrite core
Inventor: OKUBO TOSHIYUKI
IPC: H05K9/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable easy change of a fixing position in a metal body of equipment of a ferrite core mounting part on a cable by using a permanent magnet in a fixing jig used in the case of fixing the ferrite core mounting part, and a therethrough, fixing the ferrite core mounting part in a magnetic metal surface. SOLUTION: In a ferrite core 3 which is an unwanted electromagnetic wave suppressing part, a cable is wound by a single turn. A fixing jig 1 is a permanent magnet, and a recessed part 2 is provided so as to mount the ferrite core 3. A magnetic material of the ferrite core 3 mounted in the cable is attracted to the fixing jig 1 which is a permanent magnet, and the permanent magnet has also a property to attract a magnetic metal, so that the fixing jig 1 which is a permanent magnet can be attracted to a magnetic metal surface 4 of body of equipment. Accordingly, since mounting can be made on all possible magnetic metal surface, a fixing position can be changed easily.
Patent JP-H0993125-A (JP)
Title: Pll synthesizer circuit
Inventor: ICHIMURA ATSUHIKO
IPC: H04N5/44
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To set an optimum damping factor to a wider frequency band by controlling a charge pump signal by frequency setting data. SOLUTION: An input interface 7A selects some bits of frequency ratio setting data DF generated by inputted frequency setting data MF as control bits and outputs control data EF to a charge pump current control circuit 8. Furthermore, the charge pump current control circuit 8 outputs a charge pump control current PF with a prescribed value corresponding to the inputted control data EF and a charge pump circuit 3A controls a current level of the charge pump signal P based on the charge pump control signal PF and phase difference signals PDU, PDD from a phase comparator circuit 2. That is, the current of the charge pump signal P is controlled in response to the supply of the charge pump current control data generated from the frequency setting data, that is, data controlling the frequency division ratio.
Patent JP-S6059567-A (JP)
Title: Spindle servo mechanism having fixed linear velocity
Inventor: KIMURA SHIYUUICHI
IPC: G11B19/247
Filed: 1983-09-09
Abstract: PURPOSE:To obtain required response characteristics over the inner and outer peripheries of a track and to reduce the unevenness of a linear velocity by compensating the transmission function of a servo in accordance with the revolving radius position of the track read out at a fixed linear velocity on a recording medium. CONSTITUTION:Sound signals on a track which are successively read out by a pickup P are applied to an error detecting circuit 4 through a clock extracting circuit 1 and a signal obtained by multiplying the error signal SE by a turning radius signal Sr is applied to a driving circuit 6. The signal Sr is obtained by converting the number of pulses from a motor M by a counter circuit 11 and the driving circuit 6 controls the motor M at its revolution. Consequently, the gain or phase is compensated in accordance with the turning radius direction of a disc D, servo stability and required response characteristics are obtained over the inner and outer peripheries of the track and the performance having a fixed linear velocity free from linear velocity unevenness due to the eccentricity or warp from the recording medium can be attained.
Patent JP-S6410129-A (JP)
Title: Light spectrum measuring instrument
Inventor: MATSUMOTO YOSHIHIRO
IPC: G01J3/28
Filed: 1987-07-02
Abstract: PURPOSE:To measure a light spectrum with high accuracy by measuring and storing the mismatching of the periodicity of engraving line intervals of a diffraction grating and removing a ghost generated by it through arithmetic operation. CONSTITUTION:A measuring instrument converts light diffracted spectrally by a spectroscope 1 provided with the diffraction grating into an electric signal by a photodetector 2. An unnecessary signal generated by the ghost is removed by an unnecessary signal removing circuit 3. The angle theta of rotation of the diffraction grating in the spectroscope 1 and the unnecessary signal removing circuit 3 are controlled by a control circuit 4. The unnecessary signal removing circuit 3 removes the ghost generated in the output of the photodetector 2 due to the mismatching of the periodicity of engraved line intervals caused by a temporal memory, an arithmetic circuit and a ROM 26, by using the storage contents of a read-only memory stored with information on the mismatching of the periodicity of engraved line intervals of the diffraction grating provided to the spectroscope 1 and the output of a main wavelength detecting circuit 24 which detects the main wavelength of incident light.
Patent JP-S6146022-A (JP)
Title: X-ray lithography apparatus
Inventor: KUROSAWA YUKIO
IPC: H01L21/30
Filed: 1984-08-10
Abstract: PURPOSE:To prevent electromagnetic shock from being applied to a exposure chamber on discharging, and thus to expose precisely a substrate, by connecting through a bellows the exposure chamber with a source chamber of a X-ray lithography apparatus utilizing large current discharge pinch. CONSTITUTION:Opposed electrodes 3, 4 having a given interval spaced on a common axis in a source chamber 1 are mounted. A X-ray extracting port 10 is defined perpendicularly to the common axis. At the tip of the X-ray extracting port, a exposuer chamber 15 is mounted through a bellows 13 and a receiving window 14. X-rays generated in the source chamber 1 pass through an X-ray transmitting window 11 and are radiated through a mask 16 over a semiconductor substrate 17 having a resist film coated. In this case, electromagnetic shock due to large current discharge can be buffered by the bellows, so that the shock is not transmitted to the exposure chamber 15. Accordingly, since positioning relation between the mask 16 and the substrate 17 is never misaligned even with a shock, it is possible to exposed precisely the substrate 17.
Patent JP-S5956683-A (JP)
Inventor: OCHIAI HIDEO
IPC: F25D23/00
Filed: 1982-09-27
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-H10337308-A (JP)
Title: Simplified wheelchair
Inventor: YONEDA IKUO
IPC: A61G5/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a simplified wheel chair which can be safely moved by both the electrical and manual force, and is foldable. SOLUTION: To move this wheelchair by an electrical force, a motor 44B is raised as shown as the solid line and the output shaft 44a of the motor is brought into contact with an inner ring 30 to transfer the output of the motor. For or this reason, the cloths of a user of the wheelchair is difficult to be caught between the output shaft 44a and the inner ring 30. To move this wheelchair by a manual force, the motor 44B is lowered as shown as the dotted line and hanged from its mounted part. For or this reason, the output shaft 44a is not engaged with the inner ring 30 even if an impact is applied, so that this simplified wheel chair does not stop accidentally.
Patent JP-H0722466-A (JP)
Title: Semiconductor device and treatment of electrode thereof
Inventor: OBARA TETSUJI
IPC: H01L21/60
Filed: 1993-07-06
Abstract: PURPOSE:To enable the elimination of degradation in CCB electrodes and shorts between electrodes after connection to a board. CONSTITUTION:The semiconductor device is to be connected to a board 3 on one side of the semiconductor pellet 1 through CCB electrodes 2. An insulating protective film 4 is formed on the surfaces of the CCB electrodes 2 using dipping or the like to prevent chemical or electrical influences on the electrode surfaces.
Patent JP-2000353659-A (JP)
Title: Method and system for measuring dislocation amount in superposition
Inventor: MAEDA YASUSHI
IPC: H01L21/027
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the dislocation amount in superposition, which measures the dislocation amount for superposition between a wafer and a pattern formed on the wafer with a pattern dimension measuring device, without the use of a superposition inspecting device. SOLUTION: A resist 10, comprising holes 4-7 which face base material patterns 1 and 2 formed on a wafer, is formed on the wafer for measuring the dimension difference in a pair of holes of the resist 10. The correlation function between the dimension difference of the pair of holes stored in advance and the dislocation amount for superposition between the wafer and resist is compared to the measurement result for calculating the dislocation amount for superpositioning between a wafer and the resist 10.
Patent JP-H111216-A (JP)
Title: Box
Inventor: SHOJI YUKIO
IPC: B65D5/44
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a box by an external force from generating for the box which can be folded under a state wherein two peripheral walls are joined together. SOLUTION: A bottom wall 30 of this box 1 is constituted of a first bottom surface part 26, a second bottom surface part 27, a third bottom surface part 28 and a fourth bottom surface part 29. The first bottom surface part 26 and the third bottom surface part 28 are constituted of main body parts 26a, 28a, and fixing parts 26b, 28b which are connected to the main body parts 26a, 28a with folding lines 31, 32 for folding down. Respective fixing parts 26b, 28b are affixed to the lower surface sides of the second bottom surface part 27 and the fourth bottom surface part 29 with a gluing part 33.  The second bottom surface part 27 which is located at a location closest to the upper surface side of the bottom wall 30, is formed into a square shape which has approx. the same shape and dimensions as the bottom wall 30, and the external edge is brought into contact with the internal surfaces of a first side surface part 5, a third side surface part 7 and a fourth side surface part 8. Thus, the deformation of the box 1 by an external force can be prevented from generating.
Patent JP-H0515233-A (JP)
Title: Electric lawn mower
Inventor: TANBA SHINICHI
IPC: G01R19/165
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the labor for charging and maintenance by driving a mowing blade with a blade-driving electric motor while charging a battery with a solar cell. CONSTITUTION:A solar cell T and a battery 8 to be charged with the cell are mounted on a mower and a mowing blade 10 is driven with a blade-driving electric motor 7. The battery can be charged simply by leaving the mower on a place having a light source. The solar cell is used together with the battery as the power source during the work to prolong the working time or the complete discharge time of the battery.
Patent JP-S6412304-A (JP)
Title: Offset shape generating device
Inventor: NAMIKADO SHIGEKI
IPC: G05B19/18
Filed: 1987-07-06
Abstract: PURPOSE:To shorten a processing time, by providing an offset shape generating means which executes the processings from a first processing which calculates a point corresponding to a corner part to a fifth processing which outputs the offset shape. CONSTITUTION:The offset shape generating device is constituted of a CPU1, a memory 2, a keyboard 3, a CRT display 4, a servo mechanism 5, and a machine tool 7, etc. In the generating device, points Q1-Q2 for first-second curves of offset shape corresponding to the first-second curves of final shape to be processed sandwiching the corner part P1 of final processing shape are calculated by the first processing, and a first straight line L1 is calculated by the second processing. Also, a point R2 on the first straight line is calculated by the third processing, and intersections C1-C2 of the first-second curves by the fourth processing,respectively, and line segments formed by connecting those point so respective point are outputted as the offset shape.
Patent JP-H0333678-A (JP)
Title: Detective sensor
Inventor: IYAMA YUKIO
IPC: A63F7/02
Filed: 1989-06-30
Abstract: PURPOSE:To enable simple and safe detection of a short circuit due to a coin or the like in any place by disposing an anode-side conductive material and a cathode-side conductive material alternately and separately from each other on the upper surface of a sheet made of a flexible material. CONSTITUTION:An anode-side conductive material 3 and a cathode-side conductive material 4 are disposed alternately in the longitudinal direction at a prescribed interval by welding on the upper surface of a sheet formed of a flexible material such as resin. Since this sheet is flexible and shaped in a plane, it can be used in any place in such a manner that its shape is changed or that it is cut freely or laminated. A wiring terminal can be led out of any place of the conductive materials and, moreover, there is no possibility of an accident, since a power source to be employed may be of a low power. Accordingly, a short circuit due to a coin or the like can be detected simply and safely.
Patent JP-S6232171-A (JP)
Inventor: TEIBORU ROBINSON
IPC: C08L23/00
Filed: 1986-07-17
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。