baber/WOPTO huggingface dataset:
Patent JP-H04312419-A (JP)
Title: Coffee percolator
Inventor: NODA KOUJI
IPC: A47J31/42
Filed: 1991-04-11
Abstract: PURPOSE:To extract a coffee liquid according to the taste of a user by providing a coffee bean crushing means, and mixing coffee powder with two different grain sizes to freely adjust the grain size. CONSTITUTION:A motor 5 rotated in both directions, a crushing means 4 driven by the motor 5, a porous filter 7 with two different hole diameters, a mixing ratio calculating means 12, a rotation direction control means 13 controlling the rotation direction of the motor 5, and a motor control means 14 controlling the excitation to the motor 5 are provided, the grain size of the crushed coffee powder is determined by the mixing ratio calculating means 12 based on the condition of the coffee liquid to be extracted, the rotation direction and rotating time of the motor 5 are controlled to change the grain size, and the coffee liquid is extracted.
Patent JP-H06267733-A (JP)
Title: Fixing material and fixing structure of oxide superconductor
Inventor: TOGANO KAZUMASA
IPC: H01F6/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a fixing material of oxide superconductor which has extremely weak reactivity on oxide superconductor and also keeps powerful strength and powerful bonding force at low temperature. CONSTITUTION:A fixing material which fixes an oxide superconductor by being in direct contact with this superconductor and which is composed of dicarboxylic acid anhydride a curing agent and epoxy resin of bisphenol group as a main agent.
Patent JP-S534947-A (JP)
Title: Controller for elevator
Inventor: MIZUGUCHI HIROAKI
IPC: H02P7/06
Filed: 1976-07-05
Abstract: PURPOSE: To provide a stable speed control characteristic of a gondola indifferent to the magnitude of the weight of the gondola; an output of a gondola weight detector is stored, other than a current control loop, then correct depending on the field current of a motor, and added to a reference current signal of the current control loop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01251035-A (JP)
Title: Developing device
Inventor: YAJIMA TAKESHI
IPC: G11B7/26
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate an uneven development and uneven film thickness and to improve the yield and the quality by allowing a ring having some prescribed thickness to adhere closely to the outside peripheral part on a master disk at the time of a pre-processing and development processing. CONSTITUTION:Nozzles 3, 4 for discharging each processing liquid of pre- processing and development processing are placed on the upper part of a master disk 1, and at the time of respective processing, each processing liquid flows out for a prescribed time. At the time of said pre-processing and development processing, a ring 6 having some prescribed thickness is allowed to adhere closely to the outside peripheral part on the master disk 1. Accordingly, even if a variation of the surface state of a resist which is applied onto the master disk 1, or a rotational fluctuation of a turntable 2, or a variance of the state of a chamfer provided on the outermost periphery of the master disk 1 occurs, thickness of the processing liquid existing on the master disk 1 can always be held so as to be above prescribed thickness. In such a way, the master disk 1 with high quality being free from uneven development and uneven film thickness can be manufactured with a high yield.
Patent JP-H06117634-A (JP)
Title: Flow rate control filter
Inventor: MIFUNE HIDEO
IPC: F23Q2/167
Filed: 1992-02-28
Abstract: PURPOSE:To provide filters whose flow rates are controllable by installing a large number of chambers communicating with a passage and independent chambers inside and non-breathable members to their tops and bottoms. CONSTITUTION:A large number of chambers 22a, 22b to 22n are formed in a mother material 21 of a filter 10 having a central opening 20. There are formed a plurality of passages 24a, 24b to 24n which communicate with the chambers 22a, 22b and 22n oriented in their radial directions while a large number of independent chambers 23a, 23b to 23n are formed between the respective chambers 24a, 24b to 24n. Furthermore, a non-breathable film is pasted on the top and/or the bottom of the filter 10, thereby installing non-breathable members 25a, 25b to 25n. A liquid flows through every chamber, i.e., 22a, 22b to 22n and every passage, i.e., 24a, 24b to 24n and the liquid is not allowed to flow out from the top and the bottom of the filter 10.
Patent JP-S5414242-A (JP)
Title: Measuring method for toner concentration in developer
Inventor: HONDA MINORU
IPC: G01N27/60
Filed: 1977-07-04
Abstract: PURPOSE:To enable toner concentration to be measured precisely in a wide range, by taking out change of toner concentration in a developing agent as change of coil inductance and electrostatic capacity, and by composing a resonance circuit with these 2 values.
Patent JP-S62237357-A (JP)
Title: Rotary sensor
Inventor: UEDA SHINJIRO
IPC: G01P3/487
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a long-life, high-reliability, and low-cost sensor by pressing a rotary shaft against a case by a coil spring through a movable bearing whose rotation is restricted and eliminating the thrust play of the rotary shaft. CONSTITUTION:The rotary shaft 5 where a multiple magnetized magnet 5a is fixed on the circumference by insert molding, etc., is supported by a fixed bearing 4 which is pressed in and fixed to a lower case 2. The movable bearing 12 which does not rotate, but is axially slidable in the axial direction is interposed between the rotating shaft 5 and the coil spring 3 inserted into a hole 12b bored in an upper case 1. Further, a detection part 10 is installed nearby the magnetized surface of the magnet 5a. Then, the rotary shaft 5 is pushed by the coil spring 3 through the movable bearing 12 to eliminate the thrust- directional play of the rotary shaft 5. Thus the coil spring 3 is never in rotary motion, so there is not special parts for preventing a coil end from wearing away.
Patent JP-H02255181-A (JP)
Title: Dehydrating/drying washing machine
Inventor: KAWADA FUMIO
IPC: D06F39/04
Filed: 1989-03-29
Abstract: PURPOSE:To discharge and eliminate foam generated at the time of washing operation by providing a heating means for supplying hot air into an inner tub at the time of drying operation, and executing ventilation toward the inside of an outer tub from a hot air supply passage at other time than the time of drying. CONSTITUTION:When a washing operation is ended and water in the inside of the outer tub 15 is discharged, a fan use motor 96 of a hot air supply device 94 is operated temporarily, and ventilation is executed toward the inside of the outer tub 15 from the lower end ventilation port 101 of a hot air supply passage 99. Accordingly even if foam generated at the time of washing operation intrude into the lower end opening of the hot air supply passage 99, its foam is discharged into the outer tub 15 from the inside of the hot air supply passage 99 by ventilation. Therefore, there is no possibility at all that foam flow out of the inside of the hot air supply passage at the time of the subsequent rinsing and dehydrating operations and at the time of drying operation, etc., and the laundry is contaminated by its foam. Especially, by discharging the foam in the passage 99 before rinsing, deterioration of the rinsing effect can be prevented.
Patent JP-S59203522-A (JP)
Inventor: KATOU TATSUO
IPC: A47J42/26
Filed: 1983-05-07
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-S58196629-A (JP)
Title: Optical recording and reproducing device
Inventor: YOSHIZUMI KEIICHI
IPC: G11B7/085
Filed: 1982-05-11
Abstract: PURPOSE:To decide with high image resolution the recording and reproducing spot positions in the radius direction of a disk, by leading the light given from the light source of an optical recording/reproducing device on a mobile stage in the form of parallel luminous fluxes in the direction inclined to the moving direction of the mobile stage. CONSTITUTION:An optical recording/reproducing device put on a mobile stage 15 which is supported on a rail 16 by means of a bearing 14 is driven by a linear motor consisting of a coil 13 and a yoke 12 in the radius direction of a disk 5. The light given from a light source 1 is turned into parallel luminous fluxes having an inclination of a theta degree to the moving direction of the linear motor by a collimator lens 10 and made incident to a photodetecting element 11 of a CCD, etc. The moving degree of the luminous fluxes on a photodetector 11 is decided with Xtantheta, where X is the moving degree of the linear motor. Thus the recording and reproducing spot positions are decided in the radius direction of the disk 5 with about 20mum image resolution.
Patent JP-S61237969-A (JP)
Title: Solar heat collector
Inventor: HAMAGISHI GORO
IPC: F24J2/34
Filed: 1985-04-15
Abstract: PURPOSE:To permit to mix water in hot-water reserving tanks for a plurality of main bodies of heat collecting device by one set of pump simultaneously and simplify the constitution of a mixing means by providing the pump between a suction pipe and a delivery pipe. CONSTITUTION:A plurality of solar heat collector main bodies A, B are provided in parallel and the suction pipe 11, whose both ends are opened in the bottoms 7 of the different hot-water reserving tanks 2A, 2B, the delivery pipe 12, opening toward the heat radiating sections of different main bodies, and the pump 14, interposed between said suction pipe and delivery pipe, are provided in this device. When the pump 14 is driven, low-temperature hot-water in the bottoms of hot-water reserving tanks of different main bodies is sucked simultaneously from both ends of the suction pipe 11 and is discharged toward the high- temperature heat radiating sections of different main bodies from both ends of the delivery pipe 12, whereby heat exchange may be effected efficiently.
Patent JP-H08250360-A (JP)
Title: Manufacture of laminar applied component
Inventor: TAKATANI MINORU
IPC: H01F38/14
Filed: 1995-03-11
Abstract: PURPOSE: To prevent conductor paste from blotting on insulator paste so as to lessen not only a conductor in width but also conductors is space between them by a method wherein the insulator paste or a sheet and the conductor paste are set different from each other in resin composition so as to be incompatible with each other. CONSTITUTION: A coil conductor 5 is built in a first non-magnetic body 2, and most of magnetic fluxes generated from the spiral coil conductor 5 is made to pass through a magnetic body 3. By these processes, the coil conductors 5 fo laminates a and b are electromagnetically coupled well together. At this point, a second non-magnetic body 4 provided as an insulator where the coil conductors 5 are laminated is printed with paste of resin composition in compatible with the pastes of the coil conductor 5 or the first non-magnetic body 2 or a sheet when the coil conductor 5 is printed. By this setup, a coil conductor printed with conductor paste is prevented from bleeding on insulator paste, so that the width of a conductor and a space between conductors can be lessened, and a laminar applied component is capable of being lessened in size.
Patent JP-H09266820-A (JP)
Title: Structure for raising and lowering top panel of desk
Inventor: ARAKI TOMOYASU
IPC: A47B9/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure for raising and lowering the top panel of a desk, with which the top panel can be raised and lowering the easily and quickly. SOLUTION: In a structure for raising and lowering the top panel of a desk, in which the top panel 5 is provided at the upper end of a main body 4 in such a way that its position can be varied vertically, the main body 4 is provided with a pair of right and left vertically movable lift members 11, 11, the top panel 5 is secured to the lift members 11, 11, and freely releasable holding mechanisms B for holding the top panel 5 in a raised position to which it is raised from the upper end of the main body 4 are provided corresponding to the pair of right and left lift members 11, 11, and are interlocked with each other so that the operation of one of the holding mechanism B, B leads to the operation of the other.
Patent JP-S63242697-A (JP)
Inventor: OMORI MAKOTO
IPC: G06K19/077
Filed: 1987-03-31
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-H06295355-A (JP)
Title: Automatic reader for bar code
Inventor: YAMAZAKI HIROMI
IPC: G06K7/10
Filed: 1993-04-07
Abstract: PURPOSE:To execute the rereading of a bar code in an unmanned state by reversely traveling a pallet by pushing it up to an original position when the reading of a bar code is NG to automatically read the bar code again. CONSTITUTION:When the reading of a bar code is not normally executed (reading NG), a resin roller 23 fixed to the tip part of a reverse traveling preventing stopper 22 is allowed to contact with the forward sideface of the pallet 31. When a rodless cylinder 21 is driven under the state and the stopper 22 is reversely traveled, the pallet 31 reversely travels on a free flow conveyer 12 while being pushed by the stopper 31. When the stopper 22 approaches nearby the start point of operation, a bar code reading switch 25 is turned off (reset) by moving down the roller 23. Thereby the pallet 31 is carried to the downstream side (arrow B direction) again and then the switch 25 is turned on to allow a bar code reader 14 to read out the bar code.
Patent JP-H05281492-A (JP)
Title: Optical system device
IPC: G02B27/00
Filed: 1992-04-01
Abstract: PURPOSE:To prevent the infiltration of steam into an air layer by airtightly joining the joint part of a first optical element and a second optical element. CONSTITUTION:The surface 4b on the joint side of a first objective lens 4 consists of a flat joint surface 3 formed to an annular shape and a recessed surface 5 shaping the air layer 10. On the other hand, the plane 6b on the joint side and the projecting surface 6a on the rear end side of a second objective lens 6 are respectively optically effective surfaces. This first objective lens 4 and the second objective lens 6 are joined in such a manner that the joint surface 3 of the first objective lens 4 and the part 7 of the plane 6b of the second objective lens 6 in contact with the joint surface 3 are airtightly joined by an adhesive. Namely, the joint surface 3 of the objective lens 4 and the part 7 of the plane 6b of the objective lens 6 in contact with the joint surface 3 are the joint parts of the objective lens 4 and the objective lens 6 and the air layer 10 is hermetically sealed to an airtight state by airtightly adhering this joint part.
Patent JP-H10273965-A (JP)
Title: Joist installation structure, installation method, and supporting device
Inventor: MATSUDAIRA MITSUHISA
IPC: E04F15/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate construction by jointing a receiving body across both connecting end parts of joists, fastening the receiving body to the side face parts of the joists, and connecting a fixed piece part of the receiving body and the building frame side in a joist side part position. SOLUTION: A shank 11b having a thread groove at the outer periphery is erectly provided at the center part of a base part 11a to form a supporting shaft 11 of a supporting means 1. A bottom part support piece part 12a and a side part support piece part 12b are formed in a bent state using a hard plate, and a fixed piece part is formed projecting at the side of the support piece parts 12a, 12b to form a receiving body 12 of the supporting means 1.  At the time of construction, the receiving body 12 is installed across both connecting end parts of joists 3 provided in line with each other in a longitudinal direction so that the bottom part support piece part 12a of the receiving body 12 is jointed to the bottom face parts of both joists 3 and that the side part support piece part 12b is jointed to the side face part of both joists 3, and fastened to the side face parts of both joists 3 by screws 16. The shank 11b of the supporting shaft 11 erectly provided at a building frame is inserted through the fixed piece part of the receiving body 12 along with a washer 15, and a nut 14 is fastened. Construction can thereby facilitated.
Patent JP-2000273276-A (JP)
Title: Epoxy resin composition and insulating base plate by using the same
Inventor: YOSHIMURA TAKESHI
IPC: C08G59/62
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of improving production efficiency by completing its curing at a low temperature and in a short time while maintaining the physical properties such as glass transition temperature and linear expansion coefficient, and an insulating base plate by using the same composition. SOLUTION: This epoxy resin composition contains a modified polyphenylene ether of which terminals are modified by a novolak phenol, obtained by heating and melting a polyphenylene ether with a novolak phenol, a brominated bisphenol A type epoxy resin, a curing agent and curing an accelerator as essential components.
Patent JP-S567229-A (JP)
Title: Auto-tracking unit
Inventor: SATOU TAKESHI
IPC: G11B5/588
Filed: 1979-06-26
Abstract: PURPOSE: To hold always the vertical position of a magnetic tape in a reference position, by grasping vertical slippage of the magnetic tape as level change of the reproduced output and by applying depression pressure different by the vertical position of the magnetic tape according to level change above.  
     CONSTITUTION: In case that magnetic tape (signals for position detection have been recorded by superposition) is slipped upward, position detecting head 36-1 gets out of track 1, and position detecting head 36-2 enters fairly track 2. Therefore, the output level of head 36-1 becomes small, and the output level of head 36-2 becomes large. The difference components output is generated from comparing circuit 54, and reversible motor 30 is rotated. Position correcting post 16 is rotated in the B direction with pin 24 as the fulcrum by off-center cam 28, and magnetic tape 12 is moved downward. When output levels of heads 36-1 and 36-2 become equal to each other in points (a) and (b), that is, tape 12 comes to the reference position, the difference components output becomes zero, and motor 30 is stopped to restore the normal position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10275520-A (JP)
Title: Candlestick for grave
Inventor: KUROSAKI FUMITADA
IPC: F21V35/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a candlestick for grave, which facilitate the ignition of candle even in a windy day. SOLUTION: A device is formed of a candle stand main body 3, which is provided with a cavity 1 for installation of candle and which is provided with an opening part 2 for putting on/out of candle and ignition thereof, and a cover 4 for covering the opening part 2 of the candlestick main body 3 in the condition that a candle set therein and the light of the candle are not hidden. The cover 4 is formed of a transparent plate 5 and a metal frame 6 for holding the transparent plate 5, and a pair of holding pieces 7, 7 are symmetrically stood from both right and left edges of a surface of the frame 6 in the condition that a space between the top parts 9, 9 is set equal to a space between base parts 8, 8 of both the holding parts 7, 7 or a little longer, and width of the frame 6 is set at an appropriate length so as to be placed on a palm of a hand.
Patent JP-H08276495-A (JP)
Title: Heat-shrinkable polystyrenic tube
Inventor: TAKAGI JUN
IPC: B29C55/22
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a heat-shrinkable polystyrenic tube suitable for coating a dry battery can and good in coating processability. CONSTITUTION: A heat-shrinkable polystyrenic tube is obtained by stretching a tube composed of impact-resistant polystyrene having 3-15wt.% of conjugated diene hydrocarbon polymer particles dispersed therein and suitable for coating the zinc can of a dry battery. This tube has stiffness (rigidity), strength and inner surface slip properties suitable for the insertion of a dry battery in a dry battery automatic coating apparatus.
Patent JP-H01253352-A (JP)
Title: Loudspeaking calling equipment
Inventor: TAKEYAMA HIROAKI
IPC: H04M9/10
Filed: 1988-03-31
Abstract: PURPOSE:To avoid the cut of the head or the end of a work by using a differential amplifier circuit which uses the outputs of two microphones transmitted through a delay circuit and a level adjusting circuit as two inputs and a switching means which turns off a voice switch from speech sending/receiving lines except a doorphone mode of a called station. CONSTITUTION:Contact parts r1-r4 perform selective switching between a state where a voice switch 30 is put into the speech sending/receiving lines and a state where the speech sending/receiving signals are transmitted via the speech sending/transmitting lines with no intervention of the switch 30. A detour preventing circuit 20 consists of a pair of microphones M1 and M2, a pair of amplifier circuits 21a and 21b, a delay circuit 22, a level control circuit 23, and a differential amplifying circuit 24. A speech sending signal is transmitted to a message line L via the switch 30 and a side sound preventing circuit 2 to a doorphone of the called station. Then the loop gain is reduced less than 1 owing to the function of the switch 30 and the occurrence of howling is avoided.
Patent JP-H11277957-A (JP)
Title: Discriminative structure of papery object and method for discrimination
Inventor: HOSHINO SHUICHI
IPC: B42D15/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a discriminative structure being very hard to forge, having high discriminative properties and being suitable for papery articles circulating generally, and a method for discrimination. SOLUTION: A discriminative medium having a macromolecular cholesteric liquid crystal film 1 is integrated with a papery object when this is manufactured. Thereby the discrimination making use of the characteristics of polarization by a cholesteric liquid crystal is made easily available and the discriminative properties are improved. Since the object and the discriminative medium are integrated, besides, an unfair practice of peeling off the discriminative medium from the object and sticking it to another object can be prevented. Moreover, the discriminative properties are further improved by providing a polarizing plate and a wave plate in this sequence from the incident light source side, as occasion demands, in an optical path through which an incident light on the discriminative medium and an emission light therefrom pass and by confirming the emission light visually or by a detecting device.
Patent JP-H08253602-A (JP)
Title: Production of deprotenized natural rubber latex molding
Inventor: TANAKA YASUYUKI
IPC: C08J5/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject molding by extracting and removing a non- rubber component from a molding containing the non-rubber component as it is, shortening a production time by simplifying a production process, capable of raising a yield and suppressing rise in a manufacturing cost, useful as gloves for medical operation. CONSTITUTION: This molding is obtained through a process for adding (B) a protease (e.g. alkali protease), (C) a surfactant (e.g. potassium laurate) and water to (A) a natural rubber latex and hydrolyzing a protein, a prevulcanizing process, a molding process and a process for removing a non-rubber component and cleaning and postvulcanizing the resultant material. In the process for extracting and removing the non-rubber component, preferably the process is carried out twice, a releasing process is provided between the processes and the total nitrogen content in the objective molding measured by Kjeldahl method is <=0.05%.