baber/WOPTO huggingface dataset:
Patent JP-H01252471-A (JP)
Title: House equipped with home elevator
Inventor: MIURA FUMIISA
IPC: E04H1/02
Filed: 1988-04-01
Abstract: PURPOSE:To permit the getting-on action without waiting the arrival of a cage on the floor in the upper part where a living room for an old man is arranged, by installing a means for waiting a cage on the upper floor, when an old man lives on the upper floor of a house. CONSTITUTION:A living room for an old man is arranged on the third floor 13, and a cage 5 is put into waiting on the third floor 13 by a waiting means 7 on the third floor 13. On the basis of the demand of operation by a user, the cage 5 is driven by controlling the extension and contraction of a plunger 6. When the operation of the cage 5 on the basis of the demand of operation is completed, the cage 5 is put into waiting onto the third floor 13 on which the living room for an old man is arranged. Since the cage is put into waiting in the upper part where the living room for an old man is arranged, e.g., on the third floor, if the emergent refuge is necessary because of the occurrence of a fire disaster, etc., the old man can be lowered, riding on the cage, without waiting the arrival of the cage 5, on the third floor 13, and can be allowed to escape outside from an entrance, etc.
Patent JP-S555950-A (JP)
Title: Preparation of methacrylic resin molding material
Inventor: HOSOYA KAZUHIRO
IPC: C08F2/00
Filed: 1978-06-28
Abstract: PURPOSE: To obtain a colorless transparent methacrylic resin molding material having improved resistance to thermal decomposition, by reacting methyl methacrylate with a tert-butyl peroxy ester and a straight chain alkyl mercaptan.  
     CONSTITUTION: Methyl methacrylate (M) or a mixture comprising 50 wt.% or more of M and a vinyl compound copolymerizable with M is reacted with 0.01W 2 wt.% based on the monomer of a tert-butyl peroxy ester, e.g. tert-butyl peroxyisobutyrate or tert-butyl peroxypivalate as a polymerization initiator, and 0.02W 3 wt.% based on the monomer of a straight chain alkyl mercaptan as a chain transfer agent at 60W120°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S534220-A (JP)
Title: Chain-tightened wooden buckets
Inventor: KIYAMA SHIGERU
IPC: E04D13/08
Filed: 1976-06-30
Abstract: PURPOSE: For forming various kinds of chain-linked conduit with different appearances, to attach detachably notched cylinders with a C-shaped travers section on mutually linked chain elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07288025-A (JP)
Title: Operation panel for 'karaoke' terminal machine
Inventor: BEPPU YOSHITAKA
IPC: G10K15/04
Filed: 1994-04-18
Abstract: PURPOSE:To confirm the operation key part of a 'KARAOKE' terminal machine at a low cost even in a dark place. CONSTITUTION:A panel part 16 in the periphery of an operation key is slightly recessed, an acryl resin plate 21 is located on the back of a membrane sheet 15, and LED 20 as a light source is arranged on the end surface of the plate 21. This can efficiently light the operation key part by means of a small number of light sources.
Patent JP-H06291023-A (JP)
Title: Exposure-light projection device
Inventor: SASANO MIKIO
IPC: G03B27/32
Filed: 1993-04-06
Abstract: PURPOSE:To project illumination light having a proper coherence factor by a method wherein the replacement operation of an aperture is eliminated, the contamination of an optical component is prevented, the waste of useless time is eliminated and the light-shielding shape of exposure light adapted to a transfer pattern can be changed instantaneously. CONSTITUTION:A mirror 1 which reflects exposure light 2 in one direction is divided into square-shaped segments la, the mirror can be turned by making use of one end of the segments la as a fulcrum, the segments 1a which have been selected arbitrarily from the segments 1a are turned, the segments are dislocated from the reflecting surface of the mirror, the exposure light 2 is passed from openings produced by the rotation of the segments 1a, and a desired light-shielding shape is formed.
Patent JP-S61239041-A (JP)
Inventor: SATO MAKOTO
IPC: D03C7/06
Filed: 1985-04-15
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-H11262069-A (JP)
Title: Mobile communication dynamic secure grouping communication system
Inventor: ISHII DAISUKE
IPC: H04W12/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a group key to secure confidentiality of a multiple address message in group communication for mobile communication, where the configuration of groups is always changing. SOLUTION: In the case of making group communication from a terminal A to terminals B, C in a group (a) consisting of the terminals A, B, C, a message is divided in the unit of transmission and the message is encrypted by a common encryption key different in each transmission unit. The common encryption key is encrypted by a public encryption key of the terminals A, B. The encrypted message and plural common encryption keys which are encrypted for each of the terminals B, C are transmitted all together to the terminal B, C through multiple address transmission. Each of the reception terminal B, C decodes the common encryption key by the use of a decoding key of a public key and decodes the message by the use of the decoded common encryption key.  Since other terminals cannot decode the common encryption key and cannot use common encryption keys with different transmission unit, confidentiality of the message is ensured. In the case of sending from the terminal B (c) and sending from the terminal C (b), the processing above is applied similarly. Since a public key corresponding to each terminal is used and no group key is required, the secrecy confidentiality of group communication is ensured by having merely to store the decoded key of the public key confidentially.
Patent JP-H05237039-A (JP)
Title: Dough kneader
Inventor: YOSHIDA SHINJI
IPC: A21C1/02
Filed: 1992-02-27
Abstract: PURPOSE:To remove an exclusive heat source for temperature control of dough and make use of the generated heat from the mixing motor as the heat source for the control of the dough temperature to obtain a dough kneader, by connecting the kneader vessel to the motor chamber where the motor is installed by an aperture and freely opening or closing the aperture by an closing plate. CONSTITUTION:A kneader vessel chamber 3 is connected to a motor chamber 5 at an aperture 7 where a closing plate 15 is fitted to freely open or close. Since a solenoid 16 is connected to the closing plate 15, the aperture 7 can be opened or closed by the movement of the closing plate 15 with the solenoid 16. Accordingly, when the aperture is opened, the generated heat of the motor 6 can be supplied from the motor chamber 6 to the kneader chamber 3, and when the aperture is closed, the heat supply can be suspended. In this way, the generated heat of the motor 6 can be utilized as a heat source of the control of temperature of the dough.
Patent JP-H06262154-A (JP)
Title: Rotary rinser
Inventor: NODA TETSUJI
IPC: B08B9/28
Filed: 1993-03-15
Abstract: PURPOSE:To minimize the time for a draining process and to miniaturize equipment by extremely facilitating the discharge of water from a container. CONSTITUTION:In a rotary rinser where containers to be washed 10 are successively grasped on the peripheral edge part of a turntable 41 and a washing step and a draining step are performed with the rotation of the turntable 41, the direction of the centerline of the container 10 with its opening downward in the draining step coincides with that of composite force S of centrifugal force C and gravity G exerted on the container 10 by the rotation of the turntable 41.
Patent JP-H0688937-A (JP)
Title: Remote control camera and control method thereof
Inventor: CHIYOU YOUSHIYUN
IPC: G03B17/38
Filed: 1993-03-12
Abstract: PURPOSE: To simplify a structure and to miniaturize a camera by utilizing a photodetector capable of sensing infrared rays provided for automatic focus adjustment and sensing remote control transmission signals. CONSTITUTION: A remote transmitter 1 emits the control signals of the infrared rays provided with fixed frequency and impact ratio through an infrared ray lnght emission diode IRED1 to a remote receiver (camera main body) 20 corresponding to the operation of a remote shutter switch S1 . The infrared ray signals are sensed by the photodetector PSD of an automatic focus adjustment and remote reception part 202 and prescribed signals are outputted to a central processing unit 201. The central processing unit 201 recognizes a remote control operation and outputs the ON signals of a release switch SW2 . Thus, the automatic focus adjustment and remote reception part 202 emits the infrared rays to an object by the infrared ray light emission diode IRED and senses the infrared rays reflected from the object by the photodetector PSD for the automatic focus adjustment.
Patent JP-H06265703-A (JP)
Title: Flexible lens barrel with built-in liquid lens
Inventor: UEDA TAKESHI
IPC: G02B3/12
Filed: 1993-03-13
Abstract: PURPOSE:To remarkably shrink a lens barrel when it is carried by reducing lens axial thickness when the lens barrel is shrunk more than that when it is used. CONSTITUTION:Liquid with prescribed pressure is supplied from liquid supply quantity adjusting means 10, 20 consisting of cylinder members 11, 21, piston members 12, 22, and spring presser means 13, 23 to liquid lenses 1, 4 via communication pipes 14, 24. Thereby, the liquid lenses 1, 4 go to optical lenses provided with prescribed axial thickness t1, t2 and prescribed focal distance f1, f2. The transfer of such state to a state where they are not used is performed by mowing movable holding frames 2, 5 manually or electrically in a housing direction. Thereby, the liquid in the inside of the liquid lenses 1, 4 move the pistons 12, 22 via the communication pipes 14, 24 against the pressing force of the spring presser means 13, 23. As a result, the liquid lenses 1, 4 are compressed, and the axial thickness of them are remarkably reduced, which makes the lens barrel compact.
Patent JP-S57192875-A (JP)
Title: Detecting device for quantity of electricity
Inventor: MIYAKE YASUAKI
IPC: G01R19/165
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a highly reliable detecting device practically free from false operarion due to overlapping noises, by delivering an input subjected to full-wave rectification and having a level higher than the prescribed through the intermediary of a timer having an operating time longer than the pulse lenght of noises without being affected by the noises. CONSTITUTION:A signal V2 corresponding to an AC input subjected to fullwave rectification and having a level higher than the prescribed is inputted, via an inverter 5, to a switching circuit 7-1 connected to a diode 8-1 and having a transistor Tr 1, on one hand, and to a switching circuit 7-2 constituted in the same way as the circuit 7-1 and connected with a reversely-polarized diode 8-2,  via a timer having an operating time longer than the pulse lenght of noises, on the other. Owing to this timer 6, an output VST2 which is to have a high level in accordance with the signal V2 from the circuit 7-2 is detected, as a discharge voltage of a capacitor 9, by a level detection circuit 10 and a timer circuit 4 corresponding to a half cycle of an input signal, without being affected by noises even when a crack is generated thereby in the signal V2. Accordingly, a highly reliable detecting device practically free from false operation due to overlapping noises.
Patent JP-H04311823-A (JP)
Title: Optical disk device
Inventor: KAJI YOSHIAKI
IPC: G11B7/085
Filed: 1991-04-11
Abstract: PURPOSE:To perform the kick-back with high precision and surely and to miniaturize the circuit of a kick-back control means even when a final sector ID signal cannot be detected due to any cause. CONSTITUTION:An ID detecting circuit 21 detects the ID signal of a sector from a read reproducing signal 20, outputs sector number data 22, presets a sector counter 23, outputs a resetting pulse 24 and resets one-sector timer 25. The one-sector timer 25 is set to the prescribed time a little longer than one- sector length, when the prescribed time passes, a counting-up pulse 26 is outputted, and the counted value of the sector counter 23 is updated. By a comparator 28, the counted value of the sector counter 23 and the set value of a kick-back sector number register 27 are compared, at the time of coincidence, a kick-back timing signal 28a is outputted to a jumping pulse generating circuit 19 and a switching circuit 16 and the kick-back is performed.
Patent JP-H10249895-A (JP)
Title: Mold internal pressure reducing device
Inventor: MATSUMOTO SHIGERU
IPC: B29C45/27
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To form a mold internal pressure reducing device capable of reducing the internal pressure of a sprue and runner. SOLUTION: The mold internal pressure reducing device is comprised of a filling material release passage 2 formed to communicate to a runner 3 from the outside of a mold, and a sprue bush 4 that is disposed to be movable toward and away from the interior of the passage 6, and allowed to advance to the communication port 2a position with the runner 3 at the time of injection of material for closing out the release passage 2, and then retreat therefrom for controlling the internal pressure by opening the release passage 2 at the time of the completion of injection filling so that material filled in the runner 3 is introduced into the release passage 2.
Patent JP-H07173933-A (JP)
Title: Base formwork of foundation concrete
Inventor: KOYAMA HIROO
IPC: E02D27/01
Filed: 1992-02-28
Abstract: PURPOSE:To expansively or contractively adjust only the base formwork by forming the upper form plate of a formwork body with a rising part and an upper receiving part and also the lower formplate with a sliding part and a side surface part, and also by fixing the fitting pieces to be superposed on the fitting plate in a flange shape so that the moving adjustment and fixing can be enabled. CONSTITUTION:A formwork body is made up of an upper form plate 1 and a lower form plate 2. The sliding part 8 of the lower form plate 2 is inserted into the gap between the lower part receiving part 7 of the upper form plate 1 and the lower surface of a fitting plate 11. After laterally sliding the lower form plate 2 in accordance with the width of base concrete so as to adjust the width, it is fixed. Then, the adjusted base formworks are arranged inside and outside in accordance with the length of the foundation and then connected. Then, a cloth foundation frame is screwedly fitted on the upper receiving part 6 of the upper form plate 1. Thereby, the lateral width of the base formwork can be expansively or contractively adjusted.
Patent JP-H11273593-A (JP)
Title: Cathode-ray tube apparatus
Inventor: MURATA HIROTAKA
IPC: H01J31/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube apparatus capable of easily correcting the inclination of scanning beam and displaying images without disconnection or overlap. SOLUTION: A defection apparatus 20 installed in the outside of a funnel comprises a horizontally deflecting coil 23 and a vertically deflecting coil 25. The horizontally deflecting coil 23 is installed so as to keep the symmetric axis 27 of the coil at an angle θto the horizontal direction X. The horizontally and vertically deflecting coils 23, 25 are arranged so as to keep an angle between the deflecting direction 27 of the horizontally deflecting coil 23 and the deflecting direction 28 of the vertically deflecting coil 25 from 90 deg. to the angle θ.
Patent JP-S63246174-A (JP)
Inventor: NAGASE TOSHIO
IPC: A61M1/10
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-H08248632-A (JP)
Title: Photosensitive composition, photosensitive lithographic printing form plate and developing method thereof
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/027
Filed: 1995-03-13
Abstract: PURPOSE: To provide a photosensitive composition which is excellent in the developability in an alkali water solution not including an organic solvent and in which the blocking of a printing form is hardy caused by providing a hydroxyl group inside the molecule and also by setting the value of the number of the hydroxyl groups in one molecule divided by the molecular weight to a specific value or more. CONSTITUTION: In a photosensitive composition including a compound having addition polymerization unsaturated bond inside of a molecule, a photopolymerization initiator, and a high molecular compound capable of forming a film, it is necessary for the compound having addition polymerization unsaturated bond to have a hydroxyl group in its molecule, and also it is necessary for the number of hydroxyl groups in one molecule divided by the molecular weight to be 3.0×10<-3> or more. Further, it is preferred that the number of hydroxyl groups in one molecule in the value of that divided by the molecular weight is 4.0×10<-3> or more. Further, the addition polymerization unsaturated bond inside a molecule is preferably to be 2 or more.  As the addition polymerization unsaturated bond to be introduced inside the molecule, that which is introduced from an acryloyl group or methacryloyl group is preferable.
Patent JP-H01251257-A (JP)
Title: Data communication system
Inventor: SAKAGUCHI HARUYOSHI
IPC: G06F13/00
Filed: 1988-03-31
Abstract: PURPOSE:To promote a work processing of each station computer by avoiding a program execution period of a slave station and updating the contents of a main memory by setting a program stored in a memory card, as an object. CONSTITUTION:Memory cards 11-14 of each station STN 3-6 store temporarily a program which has been transferred through a data transmission line 1 in order to update the contents of main memories 7-10 from a master STN 2. Thereafter, a maintenance control device 16 sets the program stored in the cards 11-14, as an object, and updates the contents of the main memories 7-10 by avoiding a program execution period in computers of the STNs 3-6. Therefore, the computer program of the STNs 3-6 can be changed without stopping the processing operation in the computers of the STNs 3-6 which are executing the program. Accordingly, the work processing in the computers of the STNs 3-6 integrated into the system can be promoted.
Patent JP-2000275567-A (JP)
Title: Beam shaping optical system and recording and reproducing device
Inventor: TAKAHASHI YOSHITAKA
IPC: G02B13/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To stably form a nearly circular light spot on a recording surface and to secure sufficient light utilization efficiency when the beam of the recording and reproducing device is shaped. SOLUTION: In the recording and reproducing device that converges the luminous flux from a semiconductor laser into a light spot on the recording surface of a recording medium by an objective to record, reproduce, and erase information more than once, a beam shaping optical system which parallelizes the luminous flux from the semiconductor laser into parallel luminous flux and expands the luminous flux diameter parallel to an active layer of the semiconductor laser satisfies 0.55<=P<=0.9, where P is the objective lens edge incidence intensity defined by P=[M.fk.sin(θp/2)]/(f0.NA0), M is beam shaping magnification, fk is the focal length in the direction wherein the luminous flux diameter is not expanded, θP is the half-value overall width of an angle of luminous flux divergence in the direction parallel to the active layer of the semiconductor laser,  f0 is the focal length of an objective, NA0 is the numerical aperture.
Patent JP-S61238925-A (JP)
Title: Pretreatment of blended raw material for sintering
Inventor: NITTA SHOJI
IPC: C22B1/16
Filed: 1985-04-16
Abstract: PURPOSE:To enhance the air permeability of a sintering fed and to curtail the heat energy for the sintering and to increase the productivity by predrying a raw material for the sintering which is subjected to the pseudogranulation before the sintering in case of producing a sintered ore with a bottom suction type sintering machine. CONSTITUTION:The various kinds of raw materials 1 for the sintering are weighed and introduced in a mixer 2 and water is added and the mixture is made to a pseudogranule having about 6% water content. It is introduced in a transferring pallet type dryer 12 and dried up to 3-4% water content of the pseudogranule by feeding an exhaust gas of 200-250 deg.C sent from a cooler 11 of the sintered ore with a fan 14. In this case, the water content of the dried pseudogranule is measured with a moisture meter 18 set in a hopper 17 and the measured value is inputted to a control circuit 20 and compared with a preset value and the water content of the pseudogranule is always made to 3-4% by controlling the number of revolutions of the fan 14 and adjusting the feed amount of the exhaust gas. The water content of a wetting layer of a lower part in a raw material layer on a pallet of a sintering machine 6 is made to a proper value and the air permeability of the raw material is enhanced and the sintered ore is produced with small heat energy in excellent productivity.
Patent JP-S62241533-A (JP)
Title: Mixer driver
Inventor: UIRIAMU EFU HATSUCHINGUZU
IPC: B01F15/00
Filed: 1987-03-31
Abstract: Mixer drive apparatus, which provides gear reduction for driving the impeller shaft of the mixer. A drive shaft (22) from an electric motor (18) is parallel to the impeller shaft (34) which extends through a support collar of a housing where the collar has a hole therethrough into which the impeller shaft extends into the housing. A hub (38) is rotatably mounted on the outside of the housing (10) and carries a gear (42) which is coupled to a pinion on the motor drive shaft. A coupling (70) is attached to the hub and bridges the hole in the collar. The end of the impeller shaft is cantilevered and overhung from the coupling. A gap is defined between the impeller shaft and the inside surface of the support collar which is adapted to receive a seal assembly. The seal assembly (30) includes a retainer hub which captures a sleeve containing the seal structure in the gap between the coupling and the retainer. The seal sleeve (40) may readily be removed upon disassembly of the coupling, which has two sections defining a split ring which clamps the upper end of the impeller shaft, and has a thrust plate with a bolt therethrough into the end of the impeller shaft for axially adjusting the location of the shaft so as to bring the seal sleeve into engagement with the coupling for rotation therewith. A support collar on the impeller shift engages the retaining hub when the coupling releases the shaft for the removal and replacement of the seal sleeve assembly. A seal captured by the collar engages the retainer hub and provides a pressure seal to facilitate replacement of the seal sleeve when the mixer is used with a pressurized vessel.
Patent JP-H02259222-A (JP)
Title: Exhaust gas carbon separator device used in connection to exhaust system of combustion engine
Inventor: MUTO KOICHI
IPC: F01N3/02
Filed: 1989-03-30
Abstract: PURPOSE:To improve efficiency of incinerating carbon grains by collecting them in exhaust gas in a ceramic filter incinerated by a heater and embedding it directly in the ceramic filter in case of regenerating the ceramic filter. CONSTITUTION:A ceramics filter 2 is fixedly inserted in the inside of a casing. The ceramics filter 2 is formed into an appearance of column shape further drilling in the lengthwise direction two or more passages 2a, 2b so as to alternately cross with their respective opening and closing ends. A partition between each passage 2a, 2b is formed by being set to a filter action layer 2c. While a heater 3 is directly buried in the ceramics filter 2. In this way, the ceramics filter 2 is promptly heated in a short time by the heater 3. Accordingly, an output loss of an engine can be reduced by efficiently regenerating the ceramics filter 2 by incineration of carbon grains collected in the ceramics filter 2.