baber/WOPTO huggingface dataset:
Patent JP-H0281891-A (JP)
Title: Drum clamp device
Inventor: ISHIBE TADAO
IPC: B25J15/08
Filed: 1988-09-16
Abstract: PURPOSE:To narrow a space in which a drum is placed and to enhance a vol ume efficiency by forming a clamp device by four belt plates for enlarging or reducing spaces therebetween by the rotation of a worm wheel and approaching the adjacent spaces of drums close enough to vertically pass the belt plates. CONSTITUTION:A clamp device 1 is moved just above a drum 17 on a floor or a pallet with a space of a belt plate attaching plate 15. The, the clamp device 1 is lowered. When the drum 17 is detected by the sensor 4 of this clamp device 1, a driving motor 5 is operated to rotate a worm wheel 14 and reduce the mutual spaces of the belt plate attaching plates 15 placed at four corners. Thus, the diameter of a circular arc formed by the belt plates 16 is decreased, the center part of the core of the drum 17 is clamped by the four belt plates 16 and the drum 17 is clamped. Then, the clamp device 1 is carried to a pre scribed position by an overhead crane, thereafter, the motor 5 is driven to increase the space between the belt plate attaching plates 15 and release the clamp force of the drum 17 by the belt plates 16.
Patent JP-H0851220-A (JP)
Title: Semiconductor material and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/02
Filed: 1995-09-08
Abstract: PURPOSE:To obtain a film-shaped semiconductor material high in mobility with excellent reproducibility by forming a specified protective film on an amorphous silicon film where each concentration of carbon, nitrogen, and oxygen is at a specified value or under, and applying a laser beam, etc., through the protective film, and performing annealing. CONSTITUTION:This semiconductor material consists of an amorphous silicon film 602 where any concentration of carbon, nitrogen, and oxygen is 5X 10<19>cm<-3> or over, and a protective film consisting of silicon oxides, silicon nitrides and /or silicon carbides made on the amorphous silicon film 602. This is such semiconductor material being obtained by the annealing which regularizes the amorphous silicon film 602 without fusing it by applying a laser beam or a strong beam equivalent to it through the protective film. For example, the thickness of the protective film is made 5-1000nm. And, after finishing the annealing, the protective film is removed, thus a thin film field-effect transistor, etc., are manufactured.
Patent JP-S6476901-A (JP)
Title: Production of material for compound superconductor
Inventor: URATA MASAMI
IPC: C01F17/00
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a raw material powder for the production of a superconducting wire exhibiting excellent superconducting characteristics, by finely pulverizing a raw material in hydrogen gas atmosphere having specific pressure and temperature. CONSTITUTION:Yttrium powder is disposed in a pressurized reaction vessel in the form of a thin layer and the space in the reaction vessel is substituted with hydrogen gas of >=300 deg.C and 10kg/cm<2> pressure. The above temperature is maintained for a prescribed period with a temperature controller. Uniformly pulverized fine powder can be obtained by taking the powder out of the reaction vessel. The powder can be used for economical production of a superconducting wire exhibiting excellent superconducting characteristics.
Patent JP-S61109726-A (JP)
Title: Conspergative
Inventor: MOGI KAMEHIKO
IPC: A61P17/00
Filed: 1984-11-02
Abstract: PURPOSE:A conspergative useful for preventing skin inflammations such as bedsore, prickly heat, etc. and remedying them in an early stage, absorbing sweat, dissolving it gradually, neutralizing acidity of sweat, keeping the skin weakly alkali, containing lime carbonate or Aragonite type. CONSTITUTION:A conspergative capable of preventing occurrence of skin inflammations and bedsore, containing lime carbonate of Aragonite type. Its content is properly 3-15W/W%. The lime carbonate of Aragonite type in the conspergative absorbs sweat, dissolves it gradually, neutralizes acidity of sweat, and keeps the skin weakly alkali. Moreover, neutralizing effect continues, so skin inflammations such as bedsore, prickly heat, etc. can be prevented and remedied in an early stage.
Patent JP-2000025893-A (JP)
Title: Bottle opener
Inventor: KITAHARA KIMIHIKO
IPC: B67B7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To easily open a bottle without bending a cap by setting a rotation axis of a bottle opener along an upper face circumference at the time of opening of the cap of a container. SOLUTION: In order to open a cap easily, the cap is viewed right from a side, the cap is hooked by a claw 2 of the bottle opener from behind the cap, and pulled down toward front, whereby large force can be easily applied to the cap. Therefore, the bottle opener when viewed right from a side is narrowed from a tip 1 of a grip toward the claw 2 catching the cap on a slope of approximately 15 degrees, whereby caps of almost all sizes can be supported while a rotation axis remains along a circumference. Thus the rotation axis is free in a case of a crown-cap type cap, a plug of canned beverage or a plug of a 1.8 liter bottle, so that the bottle opener can be fitted to any size and easy opening can be insured. Further, since the crown cap may not bend in the vicinity of the center, the crown-cap type cap can be reused on an original bottle.
Patent JP-H0766060-A (JP)
Title: Rotary transformer
Inventor: SATO ATSUSHI
IPC: H01F38/14
Filed: 1993-08-25
Abstract: PURPOSE:To provide a rotary transformer which has a small rotary diameter of a rotor part and a small outer diameter at the corresponding stator part, is suited for high-density packaging, is superb in high-frequency characteristics and high-speed response, and can prevent crosstalk positively. CONSTITUTION:There are at least three rotor parts 1 and stator parts 2. The rotor part 1 and stator parts 21 and 22 are provided on a rotary shaft O1 of the rotor part 1 alternately. The rotor part 1 is provided with coils 11 and 12 at the side of both rotary surfaces 14 and 15 in a rotary shaft direction X, respectively. The stator part 21 is provided with a coil 211 which is electromagnetically coupled to the coil 11 at the side of an end face 215 opposing the rotary surface 14 of the rotor part 1. The stator part 22 is provided with a coil 221 which is electromagnetically coupled to the coil 12 at the side of an end face 224 opposing the rotary surface 15 of the rotor part 1.
Patent JP-S6291371-A (JP)
Title: Car speed response type power steering device
Inventor: NAGAE KIYOSHI
IPC: B62D6/02
Filed: 1985-10-18
Abstract: PURPOSE:To regulate an assist amount during low and high speed running and to produce car speed response having a high effect, by a method wherein an orifice is located between a control valve and a pressure oil feed part, and the restriction force of a restricting mechanism, energizing a control valve body in a neutral direction, is produced by a spring member. CONSTITUTION:A restriction control orifice 17 is located in an oil passage between a pressure oil feed part, decreasing an amount of oil fed according to the increase in a car speed, and a control valve 18, a pressure up a line thereform is connected to the liquid chamber on the side opposite to a spring of a restricting mechanism 23, and a part down a line therefrom is connected to a liquid chamber on the spring side. Thus, when a car speed is low, the force of a restriction spring 22 is offset with a control oil pressure, a power assist amount is increased, and an amount of energy consumed during running is decreased to prevent increase of the temperature of working oil. With the increase in a car speed, an amount of oil fed is decreased, a different pressure between the upper stream and the downstream of the orifice is decreased, the contraint force of the valve body of the control valve 18 is increased, and an assist amount is decreased. This enables production of car speed response, having a high effect, through a mutual effect.
Patent JP-H0976061-A (JP)
Title: Method and device for smoke removing
Inventor: NIITSU YOSHIYUKI
IPC: B08B5/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of dust and fume stuck to a material to be worked by forming partitioned spaces with partitioning a surface plate in the longitudinal and lateral direction and individually sucking at each partitioned space so as to improve the efficiency of smoke removing. SOLUTION: In the case where a cutting position is moved in the lateral direction and to a next partitioned space, a duct selecting device 11 is moved step by step by both rod type air cylinder 13. For example, the cutting position is moved from a partitioned space 5a to partitioned space 5b, by a position detecting device of a plasma torch 4, the duct selecting device 11 is moved with both rod type air cylinder 13, and a suction duct to execute smoke removing is changed from 9a to 9b. By executing smoke removing only from the suction duct 9 connected to the partitioned space where cutting is executed, the duct and fume stuck to the material to be worked 7 are efficiently reduced.
Patent JP-H1065164-A (JP)
Title: Insulating gate type semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/10
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To realize fine semiconductor device with short channel length, while preventing the short channel effect. SOLUTION: Impurity regions 104 taking linear pattern shape in parallel with a channel forming region 103 are formed in the channel direction (field direction). The impurity regions 104 suppress the expansion of the drain side depletion layer also bringing about the narrow channel effect, so as to arrest the short channel effect. Furthermore, in the channel forming region 103, the impurity regions 104 energywise specify the carrier moving path in one direction, thereby suppressing the scattering of mutual carriers due to irregular collisions.
Patent JP-S61110654-A (JP)
Title: Brake hydraulic control unit for vehicles
Inventor: MATSUDA SHOHEI
IPC: B60T8/40
Filed: 1984-11-05
Abstract: PURPOSE:To secure braking force in time of trouble happening as well as to improve a degree of deaeratability so better, by installing a first safety valve between an output hydraulic chamber and a decompression chamber and also a second safety valve in a bypass passage lying between both input and output hydraulic chambers, while setting a level of each chamber for input hydraulic pressure, decompression and output hydraulic pressure in order from the lower side. CONSTITUTION:When a hydraulic pump 38 is out of order and control hydraulic pressure drops so extremely, pressure reducing pistons 15a and 15b go up and valve mechanisms 13a and 13b are closed but the control hydraulic pressure in hydraulic chambers 72a and 72b is also dropped down so that safety pistons 57a and 57b go up by dint of springs 83a and 83b, whereby first safety valve mechanisms 85a and 85b are closed, and simultaneously second safety valve mechanisms 87a and 87b are opened. Here when a brake pedal 89 is operated for braking, these safety valves 87a and 87b are opened, and since bypass oil passages 88a and 88b are interconnected with each other, braking hydraulic pressure out of output ports 2a and 2b of a master cylinder 1 acts on brakes 4a and 4b via these bypass oil passages 88a and 88b. Therefore, even if a hydraulic pressure source 8 gets out of order, a braking function is securable, and both hydraulic pressure routes head for the upper part, thus deaeration comes so easy.
Patent JP-H0891455-A (JP)
Title: Tissue paper container
Inventor: TSUTSUI JOJI
IPC: B65D83/08
Filed: 1994-09-28
Abstract: PURPOSE: To enhance the joint relation between folded pieces when they are raised and jointed. CONSTITUTION: Joint parts of folded pieces 40A and 40B, that mesh with each other when they are raised, consist of upper joint pieces 41A and 41B and lower joint. pieces 42A and 42B and their deepest parts are joint points 34A and 34B. An angle formed by a line connecting the joint points 34A and 34B and a raising fold line is an obtuse angle.
Patent JP-S6386624-A (JP)
Title: Optical analog transmission equipment
Inventor: NAGAO NAOTAKE
IPC: H04B10/61
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to improve linearity of the relation between input and output by converting a voltage value or a current value as information into a frequency, transmitting a light beam projected based on the frequency-converted information through an optical transmission line, receiving thus transmitted optical signal, converting it to the original analog signal of the voltage value or the current value. CONSTITUTION:An analog input signal 1 is supplied to a V-F converter 2 and converted to frequency-converted information 10 corresponding to the voltage value or the current value of the analog input signal 1, and this frequency-converted signal 10 is converted to an optical signal by an E-O converter 3. A resulting optical signal is supplied to an O-E converter 5 through the optical transmission line 4, where the optical signal is converted to the original frequency-converted information 10, and the information 10 is further converted to an analog output signal 7 in the form of the original voltage or the current value by a F-V converter 6. As a result, such a thing as that a pulse- width that represents information is not influenced by the level-lowering of an optical signal due to the shifting of an optical axis at the time of connecting/disconnecting the optical transmission line 4 with/from the E-O converter 3 or the O-E converter 5, therefore, the linearity between the input and the output is not degraded.
Patent JP-S6385510-A (JP)
Title: Structure for fixing optical fiber core having liquid crystal polymer coating layer to optical connector ferrule
Inventor: KAKII TOSHIAKI
IPC: G02B6/36
Filed: 1986-09-29
Abstract: PURPOSE:To improve the joint strength to an optical connector ferrule by exposing a liquid crystal polymer layer and adhering said layer directly to the optical connector ferrule. CONSTITUTION:An optical fiber core 1 is constituted of three layers; a silicone layer 2 as a coating layer of optical fiber glass 11, the liquid crystal polymer layers 13 and a nylon layer 14 which is the outermost layer. The optical fiber glass 11 and light crystal polymer layer 13 of such optical fiber core 1 are exposed and are inserted into the optical connector ferrule 2. The optical fiber core is thus adhered and fixed by using an adhesive agent to the optical connector ferrule 2 in the 3-stage constitution consisting of the optical fiber glass 11 part, the liquid crystal polymer layer 13 and the nylon layer 14 which is the outermost layer. The adhesive power is effectively improved by deciding the adhesion length L1 of the liquid crystal polymer layer 13 longer than the adhesion length L2 of the nylon layer 14 which is the outermost layer.
Patent JP-H1076690-A (JP)
Title: Printer and printing method
Inventor: KOBAYASHI YOICHI
IPC: B41J2/36
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of performing 3D printing fitted to a small quantity of printing and a method therefor. SOLUTION: A sublimation type thermal transfer printer 1 has a control circuit 5, an image memory 6, a thermal head 7 and a motor 8 for a platen roller and image data subjected to image processing by a host computer 3 is stored in the image memory 6. When heat is applied to an ink ribbon by the heating elements of the thermal head 7, the dye molecules 14c in an ink layer 14b are sublimed and ink is transferred from the ink layer 14b to the receiving layer 15b of printing paper 15. The amt. of transferred ink can be controlled by the heat value of the heating elements and the light and shade of an image is expressed. Only by attaching a lenticular lens 18 to the printing paper 15, 3D printing is performed.
Patent JP-S61112636-A (JP)
Inventor: NISHIMURA KUNIO
IPC: B32B3/12
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1078990-A (JP)
Title: Form sheet system
Inventor: NAKAMURA SHINICHI
IPC: G06F19/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To display and output all elements of a data list when a regular document showing the data list is produced in an information processing system which uses a paper document as a user interface. SOLUTION: A form execution part 14 once stores the data on a file list acquired from a file server 20 in a list holding part 144. Then the part 14 acquires the definition information on the list display area of a relevant form from the form appearance information 142 and calculates the number (n) of list elements that can be displayed on a single form sheet based on the said definition information. Furthermore, the part 14 continuously takes the list elements out of the part 144 every (n) pieces until no list element exists at the part 144 and produces a form sheet where these elements are shown on the list display area.
Patent JP-2000061794-A (JP)
Title: Polishing device of panel for cathode ray tube
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: B24B13/015
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent grinding wheel from finely vibrating while holding flexibility by providing tensioners for giving initial tension to a grinding tool holding plate, and elastic members having elasticity in nearly perpendicular direction to the face of a panel on a polishing jig. SOLUTION: Descent is stopped at the height when grinding wheel 1 run against a panel 16 and a grinding wheel holding plate 2 becomes into a nearly flat face. Even under the condition, storing tension is maintained in a steel disc by action of tensioners 5. However the force is macrovisually neutral against polishing pressure, pressure nearly equal to repulsion of springs 8 is generated between the grinding wheel 1 and the panel 16, and hence the polishing pressure is accurately applied by the spring force. Although exciting force mainly due to friction force is added to the grinding wheel 1 during polishing, the holding force of the grinding wheel holding plate 2 is high, and hence horizontal vibration in the relative advancing direction of the grinding wheel 1 and overturning rotational vibration are hardly generated to prevent abrasive grains from falling.
Patent JP-S6295996-A (JP)
Title: Access control method for disk drive
Inventor: YUASA MASAHIRO
IPC: G11B21/08
Filed: 1985-10-21
Abstract: PURPOSE:To enable control, through which noises are hardly generated and there is no possibility of stepping out, by slowly starting a stepping motor and driving the stepping motor at a fixed speed at a first stepping rate close to a highest stepping rate after starting. CONSTITUTION:The interface and a stepping motor 22 are controlled by a micro CPU 23. The step signals of an interface input and direction-indicating signals are inputted to input ports BS0, BS1 for the micro CPU 23. The stepping motor 22 is controlled by each output line of phi1-phi4 outputted from output ports P14-P17 for the micro CPU 23. The stepping motor is started slowly at a second stepping rate at that time. The stepping motor is driven at a first stepping rate such as a stepping rate close to a highest stepping rate, where noises are hardly generated, after starting.
Patent JP-H1058884-A (JP)
Title: Label for data arrangement using envelope
Inventor: SANO TOMOHIKO
IPC: B42F5/04
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a level to be stuck on an envelope and used as an index for the purpose of retrieving a title representing a data content easily from outside when the envelope for general use is used for the adjustment of the data. SOLUTION: A label 1 is stuck on one side end of an envelope containing a data and used as an index, and the label 1 is provided with the length sufficient for filling headlines of the data, and an index letter filling section 1A of hard quality and sufficient width for filling the headlines of the data is provided all over the overall length of the label 1 on a central section of the width direction of the label 1. The data adjusting label is so folded as to form the crest folding of the surface on the boundary of a headline filling section 1A and a cushion section 1C, and the surface is so folded as to form the root folding on the boundary of the cushion section 1C and a sticking section 1B. Paste is applied on the back of the sticking section, and one side end of the envelope 5 is stuck thereon in a manner of clamping the envelope.
Patent JP-S60125671-A (JP)
Title: Ink bag of ink cartridge in on-demand type ink jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1983-12-12
Abstract: PURPOSE:To reduce the amount of air to pass through an ink inducer by hot- sealing an ink bag with the sealing portion of the ink inducer integrally molded with the fitting portion for the sealing portion, the ink inducer, and a sealant. CONSTITUTION:An ink inducer 20 is made up of an ink inducing tube 21 having a large thickness and a very short length, formed of a plastic material such as polyethylene which is the same heat-sealable material as the contact face of an ink bag 10, a sealing portion 22 provided at one end of the tube 21, and a sealant fitting portion 23 provided at the other end of the tube 21. A sealant 30 of rubber, etc., is fitted into the sealant fitting portion 23. Ink is supplied to the ink jet head by thrusting a hollow needle leading to the ink jet head into the sealing portion 23. At least facing pair of the sealing portion 22 is tapered into a form of knife edge.
Patent JP-S60125021-A (JP)
Title: Pseudo synchronism detecting device for phase-locked loop
Inventor: AKIYAMA MAKOTO
IPC: H04L7/033
Filed: 1983-12-12
Abstract: PURPOSE:To convert a result of frequency subtraction into a voltage and detecting the pseudo synchronism state of a PLL by providing a frequency subtracting means which detects the difference between the output frequency of a reference frequency generating means and the output frequency of the PLL. CONSTITUTION:The PLL1 consists of a phase comparing circuit, filter, voltage- controlled oscillation circuit, and frequency dividing circuit, and extracts a clock frequency signal from an EFM input signal fE. The frequency subtracting circuit 3 calculates the difference between the output frequency f1 of the PLL1 and the output frequency f0 of a reference oscillation circuit 2. The output frequency signal of the frequency subtracting circuit 3 is converted by a frequency-voltage converting circuit 4 into a voltage, and a window comparator 5 which has two power sources 5a and 5b as reference power sources decides whether the output voltage is within the voltage range of the power sources 5a and 5b or not. When so, it is judged that the PLL1 is in a pseudo synchronism state.
Patent JP-H0680031-A (JP)
Title: Rear wheel drive vehicle
Inventor: TODA ISAO
IPC: B60K5/02
Filed: 1992-09-01
Abstract: PURPOSE:To provide a rear wheel drive vehicle by which vehicle body longitudinal directional length occupied by a driving system arranged adjacently in the rear of a seat can be shortened in a midship vehicle. CONSTITUTION:A driving system 4 arranged between a rear seat 2 and a trunk room 3 has an engine 5, a transmission 6 and a differential gear 7, and the engine 5 is a transverse type formed by turning an output shaft 5a in a vehicle width direction, and is mounted in an erected condition where a cylinder bore is turned in a vertical direction. The transmission 6 is arranged adjacently in the rear. The output shaft is composed of a hollow shaft, and a rear wheel driving shaft extending from the directly connected differential gear 7 passes penetratingly through the hollow shaft. The engine 5 is formed in a head air intake system where an air intake port is opened on the top surface 10a of a cylinder head 10, and after being extended backward once, an air intake manifold 20 is formed in such a shape as being bent downward, and an air cleaner 22 is arranged in an upper area.