baber/WOPTO huggingface dataset:
Patent JP-S55136844-A (JP)
Title: Bearing device of small motor
Inventor: ARAI KATSUTOSHI
IPC: H02K5/16
Filed: 1979-04-13
Abstract: PURPOSE:To obtain a bearing device of a low noise and a long life by providing an oil basin on a thrust washer and a bearing and by supplying and disseminating lubricating oil on the thrust loaded surface positively. CONSTITUTION:The inside circumference of a thrust washer is short shaped and an oil basin 10 is provided on inside circumference section of the washer 5. When such a washer 5 as above-mentioned is rotated, the lubricating oil in the oil basin 10 is supplied to the thurst loaded surface, at least to the surface as shown by a two-dot line, and further, the lubricating oil supplied to the thrust loaded surface is disseminated to both circumference direction shown by an arrow and radial direction simultaneously. Therefore, the thrust loaded surface will have no damage by  abrasion and a sliding noise even when the thrust load is increased, thereby allowing to maintain a long life.
Patent JP-H11234202-A (JP)
Title: Transmission power control device and radio communication device
Inventor: MIYA KAZUYUKI
IPC: H04W52/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate dynamic transmission power control characteristic of open loop control without requiring information on the side of a communicated party by deciding a transmission power set value from a control signal included in a reception signal, a transmission power in the past and desired wave reception power. SOLUTION: In a transmission power control device 100, a reception power of a desired wave is calculated in a reception power calculation circuit 101 by using a correlactor output and the calculated reception power is stored in a reception power storage circuit 102. Also, the correlactor output is inputted to a demodulation circuit 103, where a control signal is demodulated. In a transmission power calculation circuit 104, the transmission power is calculated and a transmission power set value is outputted by using a transmission power in the past in a transmission power storage circuit 105, a desired wave reception power stored in the reception power storage circuit 101 and the control signal. Thus, dynamic transmission power control characteristic of open loop control is enabled without requiring information on the side of a communicated party.
Patent JP-S63208763-A (JP)
Title: Base sequence determination device
Inventor: AKIYAMA JUNICHI
IPC: G01N27/26
Filed: 1987-02-25
Abstract: PURPOSE:To detect nucleic acid fragments directly electrically without necessitating labeling of the nucleic acid fragments with radioisotope or phosphor by detecting the nucleic acid fragments under migration by electrode type detectors provided at one end of plural pieces of migration tubes and determining the base sequence. CONSTITUTION:A polyacrylamide gel is packed in the migration tube 2 and the top and bottom ends of the migration tube 2 are respectively immersed in electrolytes 4, 6. A migration voltage is applied to both ends of the migration tube 2 from a power supply 8 through the two electrolytes 4, 6. Migration progresses with the samples A, C, G, T of one set of the migration tubes 2-1-2-4 among n-pieces of the migration tubes 2-1-2-n. Detection signals are obtd. from the electrodes 10, 12 of the respective migration tubes 2-1-2-4 at this time. As a result, the base sequence of one set of the migration tubes 2-1-2-4 is determined as ACGAGACT.
Patent JP-H08241240-A (JP)
Title: Computer system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F3/00
Filed: 1995-03-03
Abstract: PURPOSE: To realize the co-existence of a CPU and a system memory different by supply voltage values and to increase the memory read cycle speed. CONSTITUTION: For the purpose of accessing a system memory 13 operated with 5V by a CPU 11 operated with 3.3V, the data bus of the CPU 11 and the system memory 13 are separated, and a gate array 12 for level shift which converts the voltage level of a data signal in two directions is inserted between them. The gate array 12 for level shift is provided with a latch circuit, and the read cycle of the system memory 13 and the bus cycle of the CPU 11 are asynchronously executed. Thus, the number of waits inserted to the bus cycle of the CPU 11 is reduced at the time of burst read.
Patent JP-H02220824-A (JP)
Title: Molding die
Inventor: MACHIDA ISAO
IPC: B29C45/38
Filed: 1989-02-23
Abstract: PURPOSE:To automatically cut off a product from a runner part by opening a die so as to take out the product and the runner under the state being separated from each other by a constitution wherein a cutter is projected forwards and at the same time a cutter receiver is retreated so as to cut off a gate with a cutting edge at the separation of a movable retainer plate from a retainer plate. CONSTITUTION:When a movable adapter plate 3 is retreaded after molding, a retainer plate 2 under the state being abutted against a movable retainer plate 4 is moved together with the movable adapter plate 3. Further, a cutter 6, which is energized by a spring 62, projects from the movable retainer plate 4 so as to put a cutter receiver 5 in the retainer plate 2, resulting in cutting off the resin at a gate, which connects a molded product to a runner, by cutting edge 61, which is provided at the tip of the cutter 6. After that, by separating the movable retainer plate 4 from the retainer plate 2 and simultaneously actuating an ejecting mechanism, the product and the runner can separately be taken out of the molding die.
Patent JP-S58172002-A (JP)
Inventor: PIERUKARURO MATSUSAAGURIA
IPC: H01P1/161
Filed: 1983-03-18
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-H07217272-A (JP)
Title: Key that prevents leaving door unlocked
Inventor: FUKUYAMA KIICHI
IPC: E05B19/22
Filed: 1994-02-03
Abstract: PURPOSE:To enable a locked state to be recognized at a glance by providing a rotating shaft between a key main body and a key head, and holding the key head in a twisted state relative to the key main body when the key is inserted in the keyhole. CONSTITUTION:A rotating shaft 2 is provided between a key main body 1 and a key head 3. While the key is inserted in the keyhole, the key head 2 can be rotated in a locking direction. The rotating shaft 2 twists the key head 3 and holds it at a certain angle. The rotating shaft 2 may use a nut and bolt or a bearing or may be a structure used in a ballpoint whose pin point is let out by rotating it. When the key is removed, the key head is rotated in the direction opposite to the locking direction and returns to its initial position.
Patent JP-H11242184-A (JP)
Title: Projector
Inventor: KOBA HIROKI
IPC: G02B27/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a high luminance projection in a prism type projector. SOLUTION: In this projector, alight source 35, a projection lens 67 to irradiate a screen with light, dichroic mirrors 45 and 46 which are placed on the optical path from the light source 35 and drivide the light into R, G, and B, and a relay lens 8 which is arranged between the dichroic mirror 46 and the projection lens 67 on the optical path of light having the longest optical path length among optical paths of R, G, and B and which allows this light to reach the projection lens 67 are provided on a chassis 3. An adjustment mechanism 5 which moves the relay lens 8 in vertical and horizontal directions in a perpendicular face orthogonal to the optical path is attached to the relay lens 8, and light is made incident on the irradiation range on the relay lens corresponding to a required minimum irradiation range on a liquid crystal panel 7b by adjustment movement of the relay lens 8.
Patent JP-H04281816-A (JP)
Title: Dehumidifying, cooling and humidifying device
Inventor: MORIYA YOSHIFUMI
IPC: F24F1/00
Filed: 1991-03-11
Abstract: PURPOSE:To provide the device which can be operated with less energy, has humidifying, dehumidifying and cooling functions and allows ventilation as well. CONSTITUTION:This device has an adsorbing section 1A where adsorbents 11 can be deposited on a heating source 2, a blower 3, an out-of-chamber air feed port 7 and an in-chamber air feed port 9 which can switch air paths on the upstream side of the blower 3, a heat exchanger 4 on the downstream side of the adsorbing section 1A, a water sprayer 5 on the downstream side of the heat exchanger 4, and further an out-of-chamber discharge port 8 and in-chamber discharge port 10 which can switch the air paths on the downstream side of the sprayer 5. In addition, the device consists of a control section 13. The moisture of the air from the out-of-chamber air feed port 7 by the blast path 3 is adsorbed in the adsorbing section and this air is discharged into the chamber where the air is cooled by the heat exchanger 4 and the sprayer 5, by which the air is dehumidified and cooled. The moisture of the air sent from the in-chamber air feed port 9 is adsorbed in the adsorbing section 1A and after this air is discharged to the outside of the chamber the air is discharged together with the moisture heated from the out-of-chamber air feed port 7 and desorbed from the adsorbing section 1A from the in-chamber discharge port 10, by which this air is humidified and ventilated.
Patent JP-S56141159-A (JP)
Title: Electronic energy analyzer
Inventor: YAMAUCHI HIROSHI
IPC: G01N23/227
Filed: 1980-04-04
Abstract: PURPOSE:To perform reflection of a reflecting without electron without causing its scattering and decrease loss of the electron, by coupling the part between a grid and a reflection electrode or other grid with a resistor tube. CONSTITUTION:A ceramic tube 6 is interposed between a reflection electrode 4 and grid 5. In both end opening parts of the tube 6, steps 7, 7' are formed in the inside, and conductor films 8, 8' are slightly thickly formed. For said conductor films 8, 8', silver is used. In the periphery of the electrode 4 a step to be fitted to the step 7 is formed and engaged to the left end opening of the tube 6. The periphery of the grid 5 is cast into a metallic ring 9 fitted to the step 7', and the ring 9 is fitted to the right end of the tube 6. On inner surfaces of the tube 6, a resistor film 10 is previously formed uniformly in such a manner that its both ends are overlapped below the conductor films 8, 8'. The electrode 4 is connected to a negative variable voltage source.
Patent JP-S60188963-A (JP)
Title: Handle device for apparatus
Inventor: SAKAI SHIYUNICHI
IPC: A47B95/02
Filed: 1984-03-08
Abstract: PURPOSE:To cope with variations of a weight balance, even in case when an auxiliary apparatus such as a sorter, etc. has been installed, by providing a handle part so as to be movable in accordance with movement of the center of gravity of the apparatus. CONSTITUTION:A handle member 12 is constituted of a handle part 12a and a rotary supporting part 12b, and shaped like a crank lever. The supporting part 12b is inserted into a hole 14 of a handle supporting member 13 cut and raised on a bottom plate member 9. When lifting up only a copying machine body 1, a weight w1 of the body 1 can be lifted up in a well-balanced state by setting the handle part 12a to the right side position shown in the figure. On the other hand, when a sorter 3 has been installed, the body 1 can be lifted up in a well- balanced state in accordance with a weight (w1+w2) by turning clockwise the handle member 12 and setting it to a position of an alternate long and two shart dashes line. Therefore, an apparatus can be lifted up in a well-balanced state by moving the handle in accordance with movement of the center of gravity.
Patent JP-H07231373-A (JP)
Title: Picture reader
Inventor: KASHIYAMA SHUNJI
IPC: H04N1/028
Filed: 1994-02-18
Abstract: PURPOSE:To provide a picture reader capable of correctly detecting the H level and the L level of the output signals of a photosensor. CONSTITUTION:A two-dimensional discharge photosensor is constituted of a photosensor array 10 for reading picture data and a dummy picture element 20 formed on the same substrate as the photosensor array 10. The dummy picture element part 20 is composed of a switching transistor 21 for a dummy and a photoelectric conversion element 22. A data line 23 is connected to the drain of the switching transistor 21 and the photoelectric conversion element 22 is connected to a source respectively. The inverted signals *phiP of precharge signals phiP are supplied to a gate and the data line 23 for the dummy is connected through a switch 24 to a high potential side power source VDD and also connected through an inverter 25 to a data latch circuit 7. The data latch circuit 7 latches signal levels on respective data lines 2 at the point of time when latch pulses phiL' based on the output signals of the dummy picture element 20 are inputted.
Patent JP-S59168999-A (JP)
Title: Memory monitoring circuit
Inventor: MURAI MASAO
IPC: G11C29/04
Filed: 1983-03-17
Abstract: PURPOSE:To read the contents of a memory freely in a system in which interruption of program execution is not allowed by providing second memory having the same address with a system memory and writable from a common bus and a device that reads out the second memory. CONSTITUTION:A memory 4 has the same address with a memory 3. It monitors the system and only writing is possible from a common bus. A system monitoring device 5 reads the memory 4 and analyses and displays the contents. In ordinary operation of the system data are exchanged between a CPU1 and the memory 3 through the common bus. As the memory 4 is the same address with the memory 3, the same data with the memory 3 are written. Accordingly, the contents of the memory 3 and memory 4 are always the same, and therefore, the contents of the memory 3 can be known by looking the contents of the memory 4. Accordingly, by reading the contents of the memory 4 by the monitoring device 5 when writing is not made in the memory 4, the memory can be monitored without stopping the system.
Patent JP-H11242021-A (JP)
Title: Apparatus and method for measuring hardening degree of cyanate resin
Inventor: FUKUMURA HIROTAKA
IPC: G01N33/44
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To simply and quantitatively measure an advancing degree, i.e., a hardening degree of a molding of a cyanate resin combined with an inorganic material at the time of hardening to be used for a package or the like for containing a printed circuit board or a semiconductor element or a modified cyanate resin. SOLUTION: The apparatus 1 for measuring a hardening degree of a cyanate resin comprises a platinum capsule 4 for containing a sample made of the resin and a methyl derivated reagent, a sealed container 5 for containing the capsule 4, a preheater 2 having a constant-temperature oven 6 for heating the container to a predetermined temperature, and a gas chromatograph 3 for coupling a heating furnace 7 for heating the capsule 4 to a pouring inlet 8 of a measuring gas. The method for measuring the hardening degree of the resin comprises the steps of heating the sample sealed in the capsule 4 and the reagent together with the container 5 in the oven 6, then thermally decomposing the sample in the furnace 6, measuring generated trimethylisocyanurate by the gas chromatograph 3, thereby deciding its hardening degree.
Patent JP-S54137970-A (JP)
Title: High-frequency standby heater and method for resin sealing
Inventor: KOYAMA HIROSHI
IPC: H01L21/56
Filed: 1978-04-19
Abstract: PURPOSE: To attain efficient resin sealing with the handling simplified by making the center part of a resin tablet softer than the outer circumferential part by preheating.  
     CONSTITUTION: Rollers 2 and 3 are rotated to rotate resin tablet 1 and electrodes 4 and 5 are applied with a high-frequency voltage to heat the tablet, so that its center part will be comes hotter and be softened. Tablet 1 preheated to approximate 100°C is installed in the metal-mold pot heated to approximate 170°C, where it is further fused at a high temperature. Fused resin is injected into the metal-mold cavity for sealing. In the above method, the generation of bubbles can be prevented which is usually caused by the deformation of the resin tablet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H039028-A (JP)
Title: Internal combustion engine
Inventor: FUIRITSUPU EI ANDAASON
IPC: F02B63/04
Filed: 1990-02-26
Abstract: PURPOSE: To improve the durability of corrosion by defining a chamber which is substantially closed on an upper side surface of an engine block of an internal combustion engine for composing a propulsion unit for an outboard motor, and arranging a flywheel for connecting current generating means therein. CONSTITUTION: An outboard motor 11 is provided with a propulsion unit 31 connected to a swivel joint bracket 19, and the propulsion unit 31 is provided with a power head 35 including an internal combustion engine 37. A crankshaft 61 journaled by a bearing 63 is rotatably supported by an engine block 38 of an engine 37, and a flywheel 83 for connecting current generating means (121, 131) is installed in a shoulder part 74 of a part 67 projected striding over an upper side surface 39 of the engine block 38 in the crankshaft 61. In this case, the flywheel 83 is arranged in a chamber 101 which is substantially sealed, and the chamber 101 is defined by a cover 105 installed in the engine block 38 in a sealing and engaging condition.
Patent JP-H07255037-A (JP)
Title: Video signal processing circuit
Inventor: MATSUKAWA MASAAKI
IPC: H04N19/60
Filed: 1994-03-16
Abstract: PURPOSE:To prevent a S/N deterioration in low-frequency range due to-low frequency replacement processing and to enable accurate motion detection by providing a noncyclic noise removing means for a frame difference on a signal path for low-frequency replacement and using a frame difference signal for the motion detection. CONSTITUTION:A sent signal is delayed by a frame delay circuit 12 to generate a one-frame delayed signal and a subtracting circuit 13 subtracts the frame undelayed current signal from the signal which is one frame precedent to obtain the frame difference signal. A coefficient multiplier 15 multiplies it by a coefficient having nonlinear characteristics for extracting only a small signal part that is regarded as a noise and adds the result to the current signal to remove only the low-frequency noise component. The one-frame difference signal (C) which is outputted from a low-pass filter 14 is led to a motion detecting circuit 6 and utilized to detect the motion quantity of one frame difference, and consequently a one-frame difference detecting circuit and a low-pass filter in the motion detecting circuit 6 can be omitted; and a difference which is not affected by NR processing can be detected and more accurate motion detection is enabled.
Patent JP-H09206616-A (JP)
Title: Fractionating and grinding apparatus for waste
Inventor: NARIMOTO TATSUHIRO
IPC: B02C18/14
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To optimally perform crushing corresponding to fractionated waste without taking up space. SOLUTION: Partition plates 10, 11, 12, 13 are vertically arranged in an apparatus box fitted with castors to divide the upper part from the almost central part of the box into three divided chambers 2, 3, 4 and charging ports are bored in the upper part of the apparatus box and switches 23, 33, 43 are turned ON by the upward revolution of the lids closing the charging ports to drive a motor 55 and crushing roller devices wherein a different number of rotary blades 51, 52, 53 are fixed to two rotary shafts 5, 5 allowing the divided chambers to laterally communicate with each other are provided to the almost central parts of the divided chambers and chutes 25, 35, 45 are arranged under the crushing roller devices and crushed piece,housing containers 26, 36, 46 are arranged to the holding frame members 28, 38, 48 supported under the chutes by rails 27, 37,  47 to be made slidable forwardly and rearwardly.
Patent JP-H09212064-A (JP)
Title: Image forming device
Inventor: MAE HISAYUKI
IPC: B41J29/13
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To accomplish the safety of a moving operator and to prevent the breakage of an image forming device in the case a vertical carrying release cover is suddenly opened/closed at carrying the image forming device. SOLUTION: The device main body 1 is provided with a handle 5 equipped with a grip part 6 at one end and an open-cut part 7 at the other end. A hinge 8 is projectingly installed on the vertical carrying release cover 3, and the hinge 8 is pivotally supported on the device main body 1 by a rotary fulcrum 9. On the hinge 8, a bent part 10 is formed on a part opposite to the main body of the vertical carrying cover 3 across the rotary fulcrum 9. When the handle 5 is pulled out, the open-cut part 7 of the handle 5 abuts on the bent part 10 of the hinge 8, so that the hinge 8 is not rotated around the rotary fulcrum 9, then, the vertical carrying release cover 3 is not opened/closed.
Patent JP-H05246854-A (JP)
Title: Solid preparation composition containing vitamin d3
Inventor: TORII SHIGEYUKI
IPC: A61K9/14
Filed: 1992-03-03
Abstract: PURPOSE:To provide a stable solid preparation composition containing vitamin D3. CONSTITUTION:A stable pharmaceutical composition resistant to the deactivation of vitamin D3 can be prepared by compounding vitamin D3 with sodium benzoate. Vitamin D3 can be stabilized by this process and the obtained preparation is free from bitter taste and easily takable. The composition enables the compounding of vitamin D3 to a calcium preparation which has been considered to be difficult and provides an excellent calcium preparation.
Patent JP-2000242738-A (JP)
Title: Information recording system and information recording method
Inventor: KUROI TOSHIO
IPC: G06K17/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently record information on an IC card. SOLUTION: An individual information recording part 140 makes an IC card irradiated with electromagnetic waves and records individual information being different for every card in X minutes. A common information recording part 150 makes (n) (n is defined as any integer existing within the range of (Y/X)-1<n<(Y/X)+1) pieces of IC cards irradiated with electromagnetic waves in order to record common information being common to the plural IC cards in Y minutes. A card carrying part 210 arranges an IC card one by one at a position that is irradiated with electromagnetic waves by the part 140. A card carrying part 220 arranges (n) pieces of IC cards at a time at a position that is irradiated with electromagnetic waves by the part 150.
Patent JP-S61204985-A (JP)
Title: Folding type amorphous solar battery
Inventor: SANNOMIYA HITOSHI
IPC: H01L31/04
Filed: 1985-03-07
Abstract: PURPOSE:To increase a short-circuit current, to decrease optical deterioration, to make it possible to set an open end voltage in correspondence with the optimum voltage of a load, and to reduce the surface resistance of a conducting film, by forming the surface of a substrate as a folded surface having slanted irregularities, whose thickness is sufficiently larger than that of an amorphous semiconductor layer. CONSTITUTION:When sunlight (a) reaches in the vertical direction, part of the light is refracted at the surface of transparent conducting film 23 and inputted into said film 23. The light is inputted in an amorphous silicon layer 22 in the slanted direction (n) with respect to the normal of the layer 22. The part of the incident light in the layer 22 is absorbed and carriers are generated. The light, which is transmitted through the layer 22, is reflected by the surface of a metal substrate 21 and inputted to the layer 22 again. The remaining part is absorbed in the layer 22 and carriers are generated. The generated carriers are moved to a collecting electrode and the substrate 21. A voltage is generated between both parts. The light, which is reflected by the surface of the transparent film 23 repeats the reflection between the facing surface of the film 23. The most part of the light is transmitted through the transparent conducting film and inputted to the layer 22.