baber/WOPTO huggingface dataset:
Patent JP-H05327704-A (JP)
Title: Broadcast system and message generating device
Inventor: MAZAKI FUMISATO
IPC: H04L12/18
Filed: 1992-05-15
Abstract: PURPOSE:To omit the registration of the address information by putting the address information into an information area. CONSTITUTION:A message transmitting equipment 30 of an originating terminal puts an address into an information area and transmits a broadcast message. This information is copied based on the address information put into the information area and supplied to a message generating device 40 provided to the exchange of a network. Thus the messages can be supplied to each address. Therefore it is not required to register the information on each address into the network in a broadcast mode. As a result, the circuit scale of the network can be reduced and the network resources can be effectively used.
Patent JP-2000308534-A (JP)
Title: Installing structure of kitchen cabinet
Inventor: NAKAMURA KOJI
IPC: A47B77/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a kitchen cabinet which simplifies the connecting work and is capable of widening the open part for putting in and out articles to be housed. SOLUTION: The kitchen cabinet 1 is connected and installed on the side surface of a kitchen unit 2. Then, the cabinet 1 is provided with a housing part 5 placed at a position higher than that of the counter 4 of the unit 2 and opened in the direction toward the unit 2, and a housing part 6 placed at a position lower than that of the counter 4 of the unit 2 and opened in the direction of this side of the abutting kitchen unit 2.
Patent JP-2000312621-A (JP)
Title: Chair adjusting mechanism
Inventor: TERANO MASAAKI
IPC: A47C1/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a chair adjusting mechanism capable of speedily and easily forming an optimum attitude in various use scenes estimated at the time of using an easy chair. SOLUTION: Concerning a chair having a backrest part 1, a seat surface 2, a headrest 3, a foot stand 4 and an armrest 5 or chair composed of the backrest part 1 and the seat surface 2 at least, this chair has a driving part for varying the inclination angle of the backrest part 1 and the seat surface 2, the variable range of the adjustable inclination angle of the backrest part 1 and the seat surface 2 includes a range felt optimum for most of people corresponding to the state of utilizing the chair at the time of TV watching or dozing without fail and on the basis of this optimum range, the inclination angles of the backrest part 1 and the seat surface 2 or inclination angle of the backrest part 1 or seat surface 2 at least is fixed.
Patent JP-S612142-A (JP)
Title: Optical apparatus provided with contact protecting structure
Inventor: YONETAHI TSUNEYO
IPC: G03B7/20
Filed: 1984-06-14
Abstract: PURPOSE:To prevent a top contact part from being slid with a fixed member by saving the top contact part of a movable contact member from the fixed member on the basis of the action of a contact protecting structure when an optical apparatus is rotated around an opposite optical apparatus to load/unload the former optical apparatus to/from the latter one. CONSTITUTION:When the whole exchange lens EL is rotated in a prescribed direction, the contact member 24 runs on from a lower part 2c of a light shielding cylinder 2 successively to an inclined part 2d and then run on to projections 2e, 2f successively. The contact state of the contact member 24 with the respective projections 2e, 2f is as shown in the drawing and the projections 2e, 2f contact with one position on the periphery of the top contact part 24a of the contact member 24 respectively to push back the contact member 24 against the exciting force of the spring 28, namely to the inside of the camera body. Consequently, the top contact part 24a is saved from the wall surface of the light shielding cylinder 2 positioned between the projections 2e, 2f and prevented from being contacted with the wall surface. Thus, the durability of the movable contact member of the opposite optical apparatus can be improved.
Patent JP-S5746134-A (JP)
Title: Force converter
Inventor: MIYATA YASUSHI
IPC: G01L1/22
Filed: 1980-09-05
Abstract: PURPOSE:To enable measuring of a force, applied to a joint part for plates, by means of a force converter which is simple-structured and easy to manufacture, by a method wherein distortion detecting elements are mounted on surfaces of two plates coupled together so that one end of each plate is secured and the other ends of the plates are joined to creat a given angle. CONSTITUTION:One end each of first and second plates 1 and 2 is secured to a supporter 3, and other ends are coupled together at a given angle (for example 3 deg.) by a welding and other means. If a force is applied in a direction of an arrow mark P to a part 5, where the plates 1 and 2, of which a force converter consists, are joined, a tension stress is exerted on distortion detectors 4a and 4b located on the plate 2, and a compression stress on the distortion detectors on the other plate 1. This causes distortion to be produced due to the tension and compression stresses on the distortion detecting elements positioned on the plates 1 and 2, and permits the generation of electric signal corresponding to the stresses from the electrodes.
Patent JP-S5650605-A (JP)
Title: Amplifying circuit
Inventor: TOMIDOKORO SHIGERU
IPC: H03F3/20
Filed: 1980-09-08
Abstract: PURPOSE:To ensure an excitation to increase the using efficiency of the power source at the output stage using a power supply source or positive and negative two power sources, by piling the output voltage supplied from the output terminal onto the loads which are connected to the electrode drain and the source of the exciting stage amplifying element. CONSTITUTION:The push-pull output stage consisting of the FETsQ1 and Q2 is connected between both gate electrodes and at the same time receives an adverse bias by the bias circuit which is represented by the constant voltage diode D2 connected in series to the output electrode of the exciting stage amplifying element FETQ3. The element Q3 contains the 1st source, the 2nd electrode drain and the 3rd electrode gate as the input electrode, the output electrode and the input/output common electrode respectively. Then the output voltage from the output terminal is piled onto both loads connected to the electrode drain and source of the element Q3. In such way, an excitation is possible with an extremely increased using efficiency of the power supply at the output stage with use of a power supply source or the positive and negative power sources.
Patent JP-H0372479-A (JP)
Title: Optically active compound, its production and liquid crystal composition
Inventor: SAKASHITA KEIICHI
IPC: C09K19/34
Filed: 1990-05-14
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [R is 1-18C straight chain alkyl, optically active monohalogenated alkyl or optically active methyl-branched alkyl; X and Y are single bond, COO, OCO or further X is O, Y is CH2O or OCH2; Z is COO, CH2O or O; (m) is 0 or 1; (n) is an integer of 1-14; A1 and A2 are combinations of formula II with heterocyclic ring, such as formulas III to V (B is H, halogen or CN; A1 is the aforementioned heterocyclic ring when (m) is 0; A1 and A2 are not combinations of formulas II with IV and formulas V with II when Y is single bond and Z is O); *indicates asymmetric carbon]. EXAMPLE:(2R,5R)-2-[4-(6-Octyloxypyridine-3-carboxy)-benzoyloxy]-5-hexy l-delta- valerolactone. USE:A chemically stable ferroelectric liquid crystal excellent in light stability with a high speed of response without coloring or blending components thereof. PREPARATION:A compound expressed by formula VI is reacted with a compound expressed by formula VII to afford a compound expressed by formula VIII in formula I.
Patent JP-S59143153-A (JP)
Title: Apparatus and method for joining photographic films exposed and applying coding information to films joined
Inventor: BURUUSU DENISU ARUDO
IPC: B41F17/10
Filed: 1983-07-08
Abstract: Identifying indicia 16, such as numbers, in human and/or machine readable form, generated from an internal or external source is printed on the forward end of a continuous splicing tape (not shown) ready to form a splicing tab 14. The trailing end of a film 10 to be identified and the leading end of a next successive film 12 are brought into register. The tab 14 is severed from the splicing tape, and is used to splice together the adjacent ends of the adjacent films 10, 12 whilst corresponding identifying indicia 16 is imprinted on an associated container, e.g. envelope 30. After processing of the films, they are separated by severing the tab 14 when the indicia 14 is left only on the film 10 which can then correctly be allocated to its respective container. <IMAGE>
Patent JP-S5913015-A (JP)
Title: Stirrer for molten metal
Inventor: YONEKAWA TADAO
IPC: C21C7/00
Filed: 1982-07-14
Abstract: PURPOSE:To stir the molten metal in a melting furnace with simple constitution by sucking the molten metal to a riser located under the molten metal in said furnace and connected to the furnace, and returning the sucked metal into the melting furnace. CONSTITUTION:A riser 10 is mounted in the angled corner part lower than the surface 8 of the molten metal 5 in a melting furnace 1, and is made perpendicular on the outside of the furnace 1. The top end part thereof is connected with a pipe 12 to a protective tank 13. The tank 13 is connected with a duct 14 and a valve 15 to a filter 16. The filter 16 is connected with a pipe 17 to a three- way selector valve 18. The valve 18 is connected with a pipe 19 to a vacuum source 20 and a gas is supplied under the atm. pressure through a pipe 21. Thereupon, the source 20 is operated to suck the metal 5 through the valve 18 to the riser 10, whereafter the valve 18 is changed over to supply the gas under the atm. pressure through the pipe 21 to the riser 10 so that the metal 5 in the riser 10 is returned into the furnace 1 and the metal 5 in the furnace 1 is stirred.
Patent JP-H02301871-A (JP)
Title: Simple remote terminal system
Inventor: USUBUCHI TOORU
IPC: H04N7/14
Filed: 1989-05-17
Abstract: PURPOSE:To perform registration and retrieval of picture data with a simple constitution by connecting a still-picture video telephone set and facsimile equipment to a picture registering and retrieving system as terminals through telephone lines. CONSTITUTION:A still-picture video telephone set 2 and facsimile equipment 3 are connected with a picture data management device 1 through a telephone line 5. Then, when the device 1 is called from the telephone set 2 or equipment 3, a registered information guidance picture is returned to the set 2 or equipment 3 and, when data for selecting registration or retrieval are inputted from the set 2 or equipment 3 by referring to the registered information guidance picture, the picture data management device 1 makes registering or retrieving operations. Therefore, registration and retrieval of a still picture inputted from a camera can be performed to a still-picture video telephone set with a simple constitution.
Patent JP-H06334092-A (JP)
Title: Acceleration sensor and airtight terminal and manufacture thereof
Inventor: TSUKADA YASUO
IPC: H01L29/84
Filed: 1993-05-26
Abstract: PURPOSE:To provide an acceleration sensor and an airtight terminal, along with the manufacturing method thereof, in which an external impact force can be transmitted accurately to a sensor element with increasing the interval of lead insertion hole. CONSTITUTION:A plurality of lead insertion holes 2 are made at predetermined positions on a line of a steel base plate 11 by means of press and leads 3 are sealed in the lead insertion holes 2 by means of glass 4 while furthermore fixing holes 13 are made at the opposite ends of the base 11. In an airtight terminal having such structure, a semiconductor sensor element 7 is mounted substantially in the center of the base 11 through a ceramic board 6, in case of an acceleration sensor. While keeping flatness at the positions of the lead insertion holes 2, the lead insertion holes 2 are punched by means of press and a recess 12 is also made in the rear thus making only that part thin.
Patent JP-H06140635-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: KOMORI KAZUHIRO
IPC: H01L29/792
Filed: 1993-05-26
Abstract: PURPOSE:To enable writing, even with a low drain voltage, by making a drain region of a memory cell, composed of a MISFET having a floating gate electrode and a control gate electrode, a high concentration layer, and causing the end on a channel region side of a source region to have a low concentration. CONSTITUTION:A floating gate electrode 5 is created on a first gate insulating film 4 on a substrate. A second gate insulating film 6 is created on the floating gate electrode 5, and a control electrode 7 is created on the second gate insulating film 6 in such a way that both of their ends overlap with each other. First semiconductor regions 9 and 10 having a second conductivity type are created on one end of the control gate electrode 7, and a second semiconductor region 11 having a second conductivity type is created on the other end thereof. The amount of overlap between the second semiconductor region 11 and the floating gate electrode 5 is made smaller as compared with the overlap of the first semiconductor regions 9 and 10. Thereby, the writing characteristics of a memory cell can be improved.
Patent JP-H0348481-A (JP)
Title: Semiconductor laser
Inventor: ROBAATO RANGU
IPC: H01S5/12
Filed: 1990-05-14
Abstract: PURPOSE: To obtain a semiconductor laser which can emit light over a wider wavelength range by a structure wherein a diffraction grating comprises more than one sub-gratings. CONSTITUTION: A conductor layer 3 is disposed contiguously to a laser active layer 4 on a substrate 2. An end layer 5 connected with an electrode 6 is formed on the laser active layer 4 and a second electrode 7 is provided on the underside of the substrate 2. Boundary between the substrate 2 and the conductor layer 3 is waving to form a diffraction grating 8 beneath the conductor layer 3. When such a diffraction grating is formed, one sub-grating having a grating constant A1 is provided, at first, on the substrate 2 by photograph illumination and then the conductor layer 3 is etched. Subsequently, the same process is repeated for a second sub-grating having a grating constant A2. When more than one sub-grating is formed in the diffraction grating 8, a diffraction grating 8 where amplitude modulation is mixed with frequency modulation can be realized.
Patent JP-S5350107-A (JP)
Title: Preparatin of alkyl chlorides
Inventor: YUKI SHIROU
IPC: C07C67/00
Filed: 1976-10-16
Abstract: PURPOSE: To obtain higher alkyl chlorides in good yields and to separate by-products easily, by the chlorination of higher alcohols using tractable and inexpensive tetrachlorosilane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06338099-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO JUNICHI
IPC: G11B15/12
Filed: 1993-05-26
Abstract: PURPOSE:To automatically select an optimum magnetic head to carry out reproduction by providing a device with a control means for selecting and outputting a larger output based on a comparison result of a comparator means for comparing outputs in size from a changeover means for 1st and 2nd signals. CONSTITUTION:At the time of reproducing a tape recorded by using (+) azimuth magnetic heads for both two heads, switches 1 and 2 are turned to the side of (a) and the side of (d) respectively, so as to output signals of head amplifiers A and C respectively. A reproducing output is obtained from the (+) azimuth magnetic head A because a track under tracing is recorded by the same azimuth, while no reproducing output is obtained from a (-) azimuth head +C. Consequently, the output of an envelope detector 1 corresponding to a reproducing output of the (+) azimuth head +A is larger than the output of an envelope detector 2 corresponding to a reproducing output of the (-) azimuth head C, and a switch 3 is turned to the side of (g) by the comparator to select the output of the switch +1, and the reproducing output of the (+) azimuth head A is obtained at an output terminal.
Patent JP-S5650289-A (JP)
Title: Liquid pressure pump control device
Inventor: SUZUKI MICHIO
IPC: F04B49/00
Filed: 1979-09-28
Abstract: PURPOSE: To reduce installation cost and operating cost significantly by controlling the number of pumps on a pump unit with the assistance of a single control valve.  
     CONSTITUTION: Main liquid supply pipe 5 is connected to supply pressure port 16 on control valve 13 and discharge pipe 2 for each one of plural pumps 1 is connected to inflow port 17 which is selectively closed by means of piston 15 in accordance with a pressure inside main liquid supply pipe 5. Under this arrangement, it is possible to control the number of pumps on a pump unit with the help of a single control valve 13. Thus the electric control part is unnecessary and installation cost, operating cost are significantly reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5248359-A (JP)
Title: Base plate of timepiece
Inventor: MURAKAMI TOMOKI
IPC: G04G17/04
Filed: 1975-10-15
Abstract: PURPOSE:To provide a base plate of a timepiece, which has electronic circuits placed thereon and carries a series of electrodes corresponding to external electrodes of electro-light indicator cell, whereby a digital timepiece of a compact and light structure can be obtained.
Patent JP-H0420870-A (JP)
Title: Overcurrent detecting apparatus
Inventor: HONDA KENJI
IPC: G08B21/00
Filed: 1990-05-16
Abstract: PURPOSE:To achieve high speed response and low cost by providing a means which judges a current flowing through a circuit as overcurrent when the potential difference between the terminal of a detecting means on the side of the drain and the terminal on the side of the source exceeds a specified level. CONSTITUTION:ID (conducting DC in a detecting element) starts to increase because of short circuit of a load and the like. In the region where the current ID is small, VDS (voltage between the drain and the source of the detecting element 20) is not increased so much. In the saturated region of the current ID, the voltage VDS instantaneously reaches the maximum value. Therefore, high-speed overcurrent can be detected by utilizing the voltage VDS as an overcurrent signal. Namely, the detected overcurrent signal which is the voltage VDS is inputted into a cutoff signal generating part 7. In the generating part 7, the cutoff signal is generated when the detected overcurrent signal exceeds a preset threshold voltage and imparted into a main-circuit-contact driving part 8. In a driving part 8, a main-circuit contact point 9 is opened, and the overcurrent of a main circuit 5 is cut off. A power converter part 2 and a load 3 which are connected to a main circuit conductor 4 are protected from the overcurrent.
Patent JP-H11317611-A (JP)
Title: Scan type slot antenna
Inventor: YONEYAMA TSUTOMU
IPC: H01Q13/20
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a scan type slot antenna with a simple configuration which is applicable as an automobile-mounted type radar device of a millimeter-wave band. SOLUTION: This antenna is internally provided with a 1st parallel plate waveguide 101 which guides a radio wave, a folding connecting part 103 provided at one end of the waveguide 101, and a 2nd parallel plate waveguide 102 which guides radio waves reflected by the part 103. Slots 113 for radiating radio waves are opened on side plane of the waveguide 102, and a rocking reflector 201 which deflects the radio wave guided from the waveguide 101 in the tube axial direction of the waveguide 102 is mounted at the part 103. The radio wave radiated from the slots 113 follows up a deflection angle and is changed in a plane that is in parallel with the slots 113 and is scanned, through such a manner that the radio waves which are guided in the waveguide 101 is reflected by the reflector 201 and is guided in a deflected state to the tube axis in the waveguide 102.
Patent JP-S63288004-A (JP)
Title: Manufacture of film with magnetical anisotropy prependicular to film surface
Inventor: HATTA SHINICHIRO
IPC: G11B5/65
Filed: 1987-05-20
Abstract: PURPOSE:To make it possible to form a vertically magnetized film by the effect of a shape magnetic anisotropy even when the magnetic material having no vertical magnetic anisotropy is used if it is the ordinary thin film by conducting a relatively simple process by a method wherein, using a crystal substrate, the surface of which bristles with fine projections, the crystal column having oriented crystal axis is grown on the fine projections in a state magnetically insulated from the circumfererntial materials. CONSTITUTION:When a Pt-Mn-Sb alloy is quoted as an example, the surface of an MgO singles crystal substrate is bristled with fine projections using the etchant mainly composed of fluoric acid. A film is grown using a ternary DC sputtering device. Sputtering atoms 4 of three kinds are flown to the surface of a substrate 3, they come into collision with the Ar atoms of sputtering gas 9 and scattered, their direction become random, and the sputtering atoms 4 which are made incident diagonally are increased. These atoms are interrupted by microscopic projections 2, the atoms are hardly infiltrated into the part affected by the fine projections, the atoms can be grown easily only on the top part of the fine projections 2, and the Pt-Mn-Sb crystal columns 5 isolated from the surroundings. It is desirable that the diameter of the fine projections is 10 mum or smaller, and their height is 0.5 mum or larger.
Patent JP-S63287717-A (JP)
Title: Constitution of medical suppository using water-soluble base
Inventor: TAKENAKA SHIGESABURO
IPC: A61K9/02
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a suppository capable of safely carrying out insertion operation without causing unpleasant side effects during insertion, by forming a coating film to be readily softened by temperature of organism on the surface of the main body of a suppository produced by using a water-soluble base. CONSTITUTION:A coating film such as cacao butter of (Japanese pharmacopoeia) to be readily softened by temperature of organism is formed on the surface of the main body of a suppository produced by using a water-soluble base (macrogol of Japanese pharmacopoeia) as a base for the suppository in order to lubricate the surface of the suppository. The thickness of the coating film is sufficiently <=1mm to attain the aim.
Patent JP-S5826192-A (JP)
Inventor: YAMAKADO NORIO
IPC: E21D9/08
Filed: 1981-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07310687-A (JP)
Title: Vane type hydraulic machine
Inventor: BAN TAKASHI
IPC: F04C28/00
Filed: 1994-05-13
Abstract: PURPOSE:To enable a vane type hydraulic machine to practically stop operation so as to dispense with an expensive electromagnetic clutch and decrease cost by moving engaging members at the time of non-compression to engage a plurality of engaging parts with engaged parts formed in a plurality of vanes so as to impede movement of the vanes. CONSTITUTION:In a vane type hydraulic machine in which a plurality of vanes 2 are interposed for freely advancing/retreating in a rotatable rotor 1, a cutout 21 as an engaged part is formed in a side end surface 22 of each vane 2. An engaging member 3 having a plurality of engaging parts 31 to be engaged with the cutout parts 21 is arranged on the side of the side end surface 22 of the vane 2. This engaging member 3 is energized by a spring 4 in the direction of engaging the cutout parts 21 with the engaging parts 31, and also energized in the direction of releasing this engagement by oil pressure discharged from an oil pump 5 on a shaft 14 and fed via a control valve 6. The control valve 6 conducts control based on cabin temperature and external signals of an acceleration sensor and the like.