baber/WOPTO huggingface dataset:
Patent JP-S61202920-A (JP)
Title: Construction for installing hinge housing for removable roof plate for car
Inventor: ISOMINE HIDEAKI
IPC: B60J7/08
Filed: 1985-03-04
Abstract: PURPOSE:To prevent an installing member from rusting by forming a recessed part on a frame member provided on the opening part of the roof of a car, and installing a hinge housing to this recessed part via a bracket consisting of a leg member and an installing member. CONSTITUTION:An opening part 3 provided on a part of the roof 2 of a car, is covered by a removable roof plate 4. A frame member 11 having a drip groove is installed on the front edge side of the opening part 3, while a housing 13 which is engaged with a hinge member 6 on the front part of the roof plate 4, is also provided on the front edge side of the opening part 3. A recessed part 116 is formed on the parts corresponding to the hinge member 6, of the front longitudinal wall parts 113, 114, and bottom wall part 112 of the frame member 11. A bracket 12 consisting of a supporting part 121, leg parts 122, and mounting parts 123, 124, is provided in the recessed part 116. And, the hinge housing 13 is installed between the both leg parts 122 of the bracket 12 while being fixed to its mounting parts 123, 124.
Patent JP-S54134928-A (JP)
Title: Coordinate detection system of data input device
Inventor: YAGI HIROSHI
IPC: G06F3/02
Filed: 1978-04-12
Abstract: PURPOSE: To avoid an error input caused by a contact defect such as chattering, by allowing an input after conforming a state for a constant time by scanning sequentially switch elements arranged in a matrix.  
     CONSTITUTION: Switch elements arranged in a matrix are scanned on by multiplexer 14 controlled by X-adderss counter 5 at any time. With one switch ON now, one of transistors Tr 1  to Tr s  connected to the Y-axial position turns ON. Then, X-axial multiplexer 14 stops at the corresponding address, the Y-address counter starts immediately, and the Y-axial multiplexer operates. When the Y- axial multiplexer indicates the corresponding address, inputting is performed. Namely, both X and Y inputs deviate in terms of time and since it is required that the switch should be being depressed for the period, an error input such as chattering can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62199068-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MITANI TATSURO
IPC: H01L29/872
Filed: 1986-02-27
Abstract: PURPOSE:To improve the characteristics of the element of a semiconductor memory device and to make it possible to miniaturize the device, by providing high concentration impurity regions in a low concentration semiconductor layer by a self-aligning mode through side wall films, and forming taking out electrodes, which have the same material as that of a gate electrode. CONSTITUTION:High concentration impurities are introduced in both side regions of side wall films 33, which are formed from a dummy gate in a low concentration semiconductor layer 21 of a GaAs substrate 20. Thus impurity regions 22a and 22b are formed in alignment with a source electrode, a drain electrode and a gate electrode 21-23. Then source and drain taking-out electrodes 24a and 24b, which have the same material as the gate electrode 23, are formed through the films 33, and a semiconductor memory element is formed. Since these electrodes have the same material, the characteristics of the element are improved. The high concentration impurity region is self-aligned with the electrodes, the interval between the electrodes can be made sufficiently small, and the element is subdivided.
Patent JP-2000241541-A (JP)
Title: Radar device and target scattering point detection method in it
Inventor: HORIUCHI KENJI
IPC: G01S13/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a radar device for detecting the scattering point of a tracking target with resolution that is equal to or less than distance resolution being prescribed by the bandwidth of a transmission frequency, and a target scattering point detection method in the radar device. SOLUTION: In a radar device, a plurality of pulse signals where a frequency is changed in steps are transmitted to a tracking target, pulse signals that are reflected from the tracking target are received and are frequency-converted into video signals, and the scattering point of the tracking target is detected from reception signals that have been converted into digital data. The radar device is provided with a resolution processor 9 that estimates the delay time of a pulse signal being reflected from the scattering point of the tracking target according to the phase rotation matrix between two sets of similar reception signal vectors that are composed by dividing the reception signal and detects the scattering point of the tracking target according to the distance to the scattering point based on the delay time and the reflection intensity of the scattering point.
Patent JP-S55135672-A (JP)
Title: Ink jet type recording head
Inventor: MARUYAMA MITSUO
IPC: B41J2/14
Filed: 1979-04-09
Abstract: PURPOSE:To eliminate an uneveness between nozzles of a multi-type recording head and to improve printing qualities by a method wherein shapes and sizes of piezo electric elements are made different with those of ink chambers. CONSTITUTION:A plurality of ink chambers 3, ink jet passageways 4, nozzles 5 and the like are formed on a base plate 1 of glass or the like. Further, a thin base plate 8 provided with piezo electric elements 9 corresponding to each of the ink chambers 3 is adhered on the base plate 1 and thus an ink jet recording head is constituted. Here, shapes of the piezo electric elements 9 are formed so as to be either bigger or smaller than those of the ink chambers 3. It is preferable to make the sizes of the piezo elements a little bit smaller than those of the ink chambers 3 from a view point of efficiency.
Patent JP-H08230156-A (JP)
Title: Scanner for internal surface of cylinder
Inventor: KAWADA TORU
IPC: B41J2/44
Filed: 1995-03-02
Abstract: PURPOSE: To provide a scanner for the internal surface of a cylinder by which generation of a jam is prevented. CONSTITUTION: When a sensitizing material is sent into the body 22 of an internal drum of a cylinder, punching units 27Ea-27Ee are evacuated in the position where these are not brought into contact with the sensitizing material 1. The sensitizing material 1 is positioned in the direction of the center axis of the body 22 of the internal drum of the cylinder at a position projected on the sensitizing material 1 side farther than the insertion port 27E8 of the sensitizing material. After the sensitizing material 1 is fixed through vacuum holes 225a1-225a6, vacuum holes 225b1-225b9 and a vacuum groove 229, the punching units 27Ea-27Ee are moved on the sensitizing material 1 side.
Patent JP-S60188654-A (JP)
Title: Power transmission device
Inventor: TERAOKA MASAO
IPC: F16H48/38
Filed: 1984-03-08
Abstract: PURPOSE:To achieve a power transmission device which has both a function of a differential control-type differential device and a function of an auto hub by providing clutches for releasing the connection of an input member with the first and second output shafts when the angular velocity of the input member becomes smaller than the angular velocity of the first and second output shafts. CONSTITUTION:The first and second output shafts 7, 9 rotatably supported on an input member 1 receiving rotation input are connected to each other through the first and second clutches A, B for releasing the connection of the input member 1 with the first and second output shafts 7, 9 when the angular velocity of the input member 1 becomes smaller than the angular velocity of the first and second output shafts 7, 9. Thus, the device can have a function of a differential control-type differential device and a function of an auto hub.
Patent JP-H09238125-A (JP)
Title: Error control method and its device
Inventor: KAMIBAYASHI SHINJI
IPC: H04L1/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance the communication transmission efficiency and the error correction capability by providing a step receiving a signal, a step selecting part of the received signal and a step using part of the selected signal for decoding. SOLUTION: A transmitter 20 adds a CRC code to transmission information, encodes it and transmits the result. A reception section 31 receives a signal including an error pattern and converts the signal into a base band signal. An error correction decoding section 33 receives the base band signal via a buffer 32, a CRC decoding section 331 decodes a CRC and when decoding is enable, the decoded signal is given to a reception terminal equipment 40 via an interface section 36 and a transmission section 37 sends an ACK signal to terminate the reception processing. When there is any error and decoding is impossible, a Chase decoding section 332 applies Chase decoding to the signal.  In the Chase decoding, a bit with lower reliability is selected at first and a trial order is decided from a pattern with a small sum of reliability of error production bits in the error pattern and CRC decoding is applied to the pattern. When decoding is failed, a re-transmission request NAK is sent, the decoding is tried again and the Viterbi decoding is performed.
Patent JP-S55134868-A (JP)
Title: Recording apparatus
Inventor: INOUE TAKAHIRO
IPC: G03G21/00
Filed: 1979-04-09
Abstract: PURPOSE:To reduce the cost of a recording material and to prevent environmental pollution, by using paper as an image bearing material, and keeping high the  volume resistivity of this paper until a latent image formed on this paper reaches  developing means. CONSTITUTION:Recording paper 1 is conveyed in the arrow direction at a constant speed in recording operation. Paper 1 is heated with heat dryer 3 using an infrared heater, moisture is removed, and electrically high volume resistivity is obtained. An imagewise static image is formed on paper 1 at this state with recording electrode 4. This recording section has stylus electrode 4, opposite electrode 5 grounded or bias applied to optional charge, and a control unit for sending a signal to electrode 4. The latent image on paper 1 does not decay because of high electrical resistivity of paper 1, is visualized with toner in developing unit 6, and fixed in fixing unit 7, thus permitting the cost of the recording material to be reduced, and environmental pollution to be prevented.
Patent JP-H04280831-A (JP)
Title: Production of optical fiber preform
Inventor: KOAIZAWA HISASHI
IPC: C03B37/014
Filed: 1991-03-08
Abstract: PURPOSE:To provide the title matrix with accurate reproducibility. CONSTITUTION:Parallel beams 10 transmitted through the flame 6 of a burner 2 are passed through the first and second gratings 12, 13 and projected onto a screen 17. The shift level of moire fringes developed on the screen 17 is catched with a CCD camera 18, analyzed using a computer 19, thereby detecting the change in the temperature and/or density within the flame 6. With the resulting signals, the feed of a gas to the burner 2 is controlled.
Patent JP-H06235280-A (JP)
Title: Ventilation structure in door
Inventor: MORI HIROSABURO
IPC: E06B7/02
Filed: 1993-02-08
Abstract: PURPOSE:To perform the indoor/outdoor ventilation without losing the function and appearance of a door. CONSTITUTION:Horizontal edge parts of the outdoor side face plate 1 and indoor side face plate 3 forming a door 1 are turned inward, respectively, to form guide pieces 9a, 9b. A plurality of holes 6, 6... are provided at determined intervals in the lateral direction of the indoor side face plate 3, and a regulating plate 10 for regulating the holes 6, 6... to the ventilating state and the blocked state is provided in contact with the inner surface of the indoor side face plate 3. It is fitted and inserted in such a manner as to be capable of laterally sliding along the guide pieces 9a, 9b.
Patent JP-S62200324-A (JP)
Title: Projection type liquid crystal display device
Inventor: YOSHIKAWA SHIGERU
IPC: G02F1/133
Filed: 1986-02-28
Abstract: PURPOSE:To prevent unnecessary grating patterns from being displayed by forming a reflecting layer, whose shape corresponds to gaps between picture elements, on a substrate on the light incidence side of a liquid crystal panel. CONSTITUTION:A reflecting layer 15 corresponding to gap parts between picture elements of the liquid crystal panel is formed into a grating shape on the rear face of the substrate in the light incidence side. For example, Al is vapor- deposited on a glass substrate and is patterned to form this layer 15. A polyimide layer and a transparent electrode are laminated on the layer 15, and this substrate is combined with another to constitute the panel. It is preferable that the reflectivity of the layer 15 is equal to the light transmittance of picture elements in the transparent state. Since the light made incident on gap parts between picture elements from a light source is reflected directly in this constitution, the unnecessary grating-shaped pattern is not superposed and the display quality is improved.
Patent JP-S60187120-A (JP)
Title: Monostable multivibrator circuit
Inventor: MARUTA HIDEICHIROU
IPC: H03K3/284
Filed: 1984-03-07
Abstract: PURPOSE:To prevent an output signal pulse width from depending on temperature by constituting a monostable multivibrator with a reference voltage circuit, a time constant circuit, a comparator circuit, a reset signal generating means, an FF circuit and a reset switch means. CONSTITUTION:When a high level set trigger signal Si is inputted to a set input terminal 35, the FF circuit 30 is set, a voltage at an output terminal 41 goes to a high level and a charging current flows to a time constant circuit 39. When a terminal voltage of a capacitor C is larger than a reference voltage VR after a prescribed time T0, a reset signal transistor (TR)Q9 is turned on by a comparator circuit 37, the FF circuit 30 is reset, a reset TRQ10 is turned on and the electric charge in the capacitor C is discharged. Thus, the reset signal generating TRQ9 is turned off and a reset output terminal 40 of the FF circuit 30 is kept to a high level reset state.
Patent JP-S63209052-A (JP)
Title: Consecutive recorder
Inventor: TABUCHI JUNICHIRO
IPC: G11B15/467
Filed: 1987-02-26
Abstract: PURPOSE:To remove the possibility of failure in consecutive recording by detecting the relation of a recording track and a head locus in a tape stopping state after rewinding the tape with an ATF error signal and starting the traveling of the tape according to it. CONSTITUTION:When a pause state is released, the trailing edge of the ATF lock signal inputted in a microcomputer 3 is detected and a timer of 24msec corresponding to about 1.5 field is made to start. After 24msec pass a capstan motor 1 is rapidly made to be in a steady rotary state by setting an ON/OFF signal in H level and setting a pull-up signal in H level in a specified period. Thus, an ON track state is obtained in the shortest time whatever the tape stopping state is and the possibility of failure in consecutive recording in a (d) point can be removed.
Patent JP-H03247595-A (JP)
Title: Method for synthesizing acicular diamond
Inventor: KOBAYASHI TOYOHIKO
IPC: C30B29/04
Filed: 1990-02-23
Abstract: PURPOSE:To enable high-speed synthesis of high purity diamond by specifying the pressure of a reaction system, the ratio of C to H in starting material and the rate of deposition when diamond is synthesized on the surface of a substrate by thermo-plasma CVD method. CONSTITUTION:Thermo-plasma is generated in working gas consisting of rare gas and gaseous hydrogen in a reaction system, hydrocarbon, a carbon-contg. org. solvent or oxide of carbon is introduced into the plasma in a gaseous state and diamond is deposited on the surface of a substrate by CVD. At this time, the interior of the reaction system is kept under 2,000-10Torr pressure, the ratio of C to H is regulated to 0.003-0.07 and diamond is deposited at 0.3mum/min rate. By this method, high-speed direct synthesis of high quality acicular diamond is enabled.
Patent JP-2000240083-A (JP)
Title: Manhole cover
Inventor: KUMETA SUMIHIRO
IPC: E02D29/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manhole cover which is not removed from an upper end opening section even if the water level in a manhole body rises quickly. SOLUTION: A vent hole 5 constituted of a group of many slits 5A and having a relatively large ventilation cross sectional area is bored near the center section of a manhole cover 3, and an air valve 6 is fitted to the lower face of the cover 3 correspondingly below the vent hole 5. The air valve 6 is provided with a float valve 11 which is lowered by its tare weight in a valve casing 7 to open the air valve 6, thus communicating the inside of the manhole body 2 with the outside via the vent hole 5, is lifted by the buoyancy generated when sewage flows into the valve casing 7 to close the air valve 6, thus interrupting the communication between the inside of the manhole body 2 and the outside.
Patent JP-H06259705-A (JP)
Title: Magnetic tape reproducing device
Inventor: SATAKE ICHIRO
IPC: G11B5/02
Filed: 1993-03-04
Abstract: PURPOSE:To prevent deterioration of the quality of a reproduce sound by suppressing the increase of a thermal sliding noise in low frequency band outputted from a reproducing output terminal. CONSTITUTION:A magneto resistance effect element which detects a signal magnetic field generated from a magnetic tape 1 as the change of resistance, is used for a magnetic head 2. The state of the contact between the magnetic head and magnetic tape is changed by the surface property of the magnetic tape or the pressure of a pad. By the change of the contact state, frequency components in low band of the thermal sliding noise from the head is increased. By a level detector 8, the level of the thermal sliding noise is detected during the interval of musics or the time of silence and when the level becomes higher than an initial setting level, a cut-off frequency in low band of a bandpass filter is raised by a filter performance changeable device 9 till the next music is completed, thereby the increase of the thermal sliding noise in low band from the output of terminal 6 is suppressed.
Patent JP-S62201358-A (JP)
Title: Ion species analyzer
Inventor: MATSUURA TAMIZO
IPC: G01N27/416
Filed: 1986-02-28
Abstract: PURPOSE:To enable measurement of the ion species in a liquid to be measured simultaneously with pH, etc., by providing a physical quantity detector on the downstream of a sample drawing valve which draws a prescribed amt. of the liquid to be measured and detecting the physical quantities of the liquid to be measured. CONSTITUTION:The eluate in a tank 1b flows through a pomp 2b-sepn. column 4- detector 6 to a waste liquid tank 1e when a liquid feed pump 2b is driven. The removal liquid in the tank 1c flows in the flow passage of the pump 2c-waste liquid tank 1f and makes an ion exchange with, for example, the cation existing in the liquid in an inside chamber 5b of a background remover 5 when a liquid feed pump 2c is driven. The liquid to be measured in the tank 1a flows in the flow passage of the pump 2a-measuring pipe 3g-detector 8-waste liquid tank 1d and the pH of the liquid to be measured is detected by the detector 8 when a liquid feed pump 2a is driven. The liquid to be measured in the pipe 3g arrives at the column 4 and, for example, the anion species is separated when the sample drawing valve 3 is turned on. The eluate of the column 4 is decreased in electric conductivity by the ion exchange and is conducted to the detector 6, by which the electric conductivity is detected and the ion species of the liquid to be measured is analyzed.
Patent JP-H03247937-A (JP)
Title: Range hood
Inventor: OHATA SUMIO
IPC: F24F7/06
Filed: 1990-02-23
Abstract: PURPOSE:To enable oily smoke to be collected under its low noise state and at the same time to reduce the difference between the indoor pressure and the outdoor pressure by a method wherein an air supplying port is provided with a duct connection port communicating with the indoor side and the outdoor side, and the duct connection port is provided with a damper for closing any one of passages at the indoor side and the outdoor side. CONSTITUTION:At the time of discharge, an air discharging sirocco fan 30 is rotated by an air discharging motor 29, oily smoke generated by a cooking device or the like passes through a suction port 23 and a filter 32. The oily smoke enters a discharging casing 28 and then discharged out of a room through a duct at a discharging duct connection port 36. In turn, when air is supplied, an air supplying sirocco fan 39 is rotated by an air supplying motor 38, a fresh surrounding air is sucked from a duct arranged at a duct connection port 40 into an air supplying casing 37a. In turn, air is discharged from a discharging port 24 toward an air passage in the food storing part 46 partitioned by a fixed food partition plate 48. On the other hand, air is discharged into an indoor side 17 through an opening 73 of an opening 72 of an ornamental panel 72. In addition, a damper 75 is provided for sealingly closing either one of passages 40a communicating with the indoor side 17 and the outdoor side 19 in the duct connection port 40.
Patent JP-S57159339-A (JP)
Title: Edit control system for character pattern
Inventor: YAMADA KIMITOSHI
IPC: G06F3/14
Filed: 1981-03-27
Abstract: PURPOSE: To edit a character pattern efficiently, by using a code converter, a pattern converter and a pattern generator, in a character pattern edit control system which forms and displays synthesized upper/lower positioned characters at a terminal device.  
     CONSTITUTION: A code coverter 4 stores the correspondence between the memory address data length and a character code of a character pattern in an inte- nal memory. A pattern converter 6 gives an address to allocate a basic character pattern on the character pattern as a result of an overall editing. Further, a pattern generator 7 dividing a character pattern for a full angle's share as the result of edit into a half angle is provided. Thus, various character patterns are edited, and the edited character pattern is prepared for the next time usage with the number of times of information of a managing table 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11240323-A (JP)
Title: Vehicular air conditioner
Inventor: SAGAWA KATSUHIKO
IPC: B60H1/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner that is able to quickly switch an inside air mode to an outside air mode and vice versa according to pollution of outside air, even if such a sensor as being inferior in responsiveness is used. SOLUTION: Transition of a reference value Bgsn comes to such as shown in Fig., and thereby this reference value Bgsn is calculated so as to follow being late as long as the specified time to the increase or decrease of a detected value Vgsn. In addition, a pollution degree A on operation comes to a ratio of the detected value Vgsn to the reference value Bgsn. Therefore, even if such a gas sensor as being inferior in responsiveness, and late in variations in the detected value Vgsn is used, this reference value Bgsn is varied later than the detected value Vgsn when this detected value is minutely varied, so the operational pollution degree A is calculated by the detected value Vgsn and the lated reference value Bgsn.  Accordingly, if there is a minute variation, the operational pollution degree A is largely alterable with certainty, so that both inside and outside air modes are quickly switchable according to the pollution degree of outside air.