baber/WOPTO huggingface dataset:
Patent JP-H0616031-A (JP)
Title: Heat pump type air conditioning system
Inventor: MATSUI HIROHITO
IPC: B60H1/22
Filed: 1992-07-02
Abstract: PURPOSE:To quickly raise temperature in a carbon by quickening the startup of a heat pump type air conditioning system for an electric automobile to rapidly raise the interior temperature, and thereby to lighten. CONSTITUTION:A basic refrigerant circuit is made up of a compressor 1, a capacitor 2, an expansion valve 3, and of an evaporator 4. An electromagnetic valve 7 at the refrigerant inlet side of the compressor 1 and an electromagnetic valve 8 at the refrigerant outlet side of the capacitor 2 are provided so as to be closed when the operation of the compressor 1 is suspended, and pressurized refrigerant is sealed in a refrigerant passage between the electromagnetic valves, so that a normal operation can immediately be started again. In order to prevent sealed refrigerant from being lowered in pressure, the inlet 6a and the outlet 6b of a ventilation duct 6 are closed by dampers 11 and 12, the inside of the ventilation duct 6 is heated with heat fluid supplied to a heat exchanger 9 from a heat accumulator 13, and refrigerant is kept warm with heat fluid supplied to a warmer 10 covering the refrigerant passage. Additional heat can be supplied by the heat accumulator 13 even while a system is in normal operation.
Patent JP-S6156062-A (JP)
Title: Device for keeping freshness of edible meat, marine fish and shellfish, vegetable and fruit, and processed food of them
Inventor: KUDO TAIJI
IPC: A23B7/12
Filed: 1984-08-23
Abstract: PURPOSE:To keep freshness of a large amount of food such as perishable edible meat, marine fishes and shellfishes, vegetables and fruits, defrosted foods of them, processed foods of them, etc., by applying negative charge to foods preserved at low temperature by electrostatic induction device. CONSTITUTION:For example, in a chilled storehouse, the metallic shelves 5 to place the foods 10-13, 16, and 17 are formed, the shelves 5 are partially covered with the electrical insulating plate 8, and the electrostatic induction device 2 is connected to the metallic shelves 5 in such a way that negative charge is introduced to the metallic shelves 5. Consequently, a large amount of foods such as perishable edible meat, marine fishes and shellfishes, vegetables and fruits, defrosted foods of them, processed foods of them, etc. can be preserved while keeping their freshness.
Patent JP-H0739142-A (JP)
Title: Power supply apparatus
Inventor: MAEHARA MINORU
IPC: H02M7/217
Filed: 1993-07-15
Abstract: PURPOSE:To obtain the title power supply apparatus whose power factor is high, which maintains an effect to suppress an in-rush current and whose input distortion is reduced. CONSTITUTION:The output voltage of a diode bridge DB which rectifies an AC power supply VS is converted by a chopper circuit 1. The chopper circuit 1 is constituted by incorporating a switch SW and a diode D5 in such away that the chopper circuit 1 mainly performs a step-down operation in a specific period from the turning-on of a power supply and that the circuit mainly performs a step-up and step-down operation after the elapse of the specific period. In the specific period from the turning-on of the power supply, the chopper circuit 1 is operated as a step-down type in the same manner as in conventional cases, a power factor is made high and a function to suppress an input in-rush current is maintained. In addition, after the elapse of the specific period, the chopper circuit 1 is operated as a boosting and step-down type, an input current does not cause a quiescent period even when the voltage across both ends of a capacitor C1 is higher than the output voltage of the diode bridge DB, and an input distortion is reduced.
Patent JP-H098546-A (JP)
Title: Antenna system
Inventor: MARUYAMA TAMAMI
IPC: H01Q3/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide the antenna system with a small back lobe without changing the size of antenna, causing a null point just above an exciting element and losing the shape of the main lobe. CONSTITUTION: In a corner reflector antenna having at least a ground plate 3 whose surface is made of a conductor, an exciting element 1 provided on the ground plate, and at least one reflecting plate 2, a rear reflecting plate 6 provided behind a main beam direction of the exciting element is provided at a tilt from a vertical direction of the ground plate 3.
Patent JP-S5877171-A (JP)
Title: Cooling water supplying method for hydraulic machine
Inventor: SATOU ASAMI
IPC: F03B15/18
Filed: 1981-11-04
Abstract: PURPOSE:To operate the main machine safely and continuously even when the power source in the station is missed, by providing an automatic valve at the delivery tube side of a main water supply pump thereby enabling the automatic take-out of water from another water supply source. CONSTITUTION:When the power in the station is missed during the operation of a hydraulic machine, a main water supply pump 8 will be stopped. Then an automatic valve 19 above a water supply tube 18 connected from an iron pipe 6 to a water supply pipe 7 is opened thus to supply the pressure water from the iron pipe 6 in front of an inlet valve 5 to each coolers 13, 14, 15 for the main machine and the casing 3. Consequently the temperature rise of each cooler and the storage of air in the casing can be prevented.
Patent JP-H1127715-A (JP)
Title: Portable communication terminal equipment
Inventor: OCHIAI KENSAKU
IPC: H04W4/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To change a call tone for a pager or the like. SOLUTION: A terminal equipment is provided with a rewritable memory 24 and a discrimination circuit 12 that discriminates data obtained from a received signal. Music data are stored in the memory 24. Upon the receipt of a signal, the music data stored in the memory 24 are read from the memory 24 to generate an audio signal, and the audio signal is fed to a loud speaker 43, from which a call tone is outputted. In the case that the discrimination circuit 12 discriminates that the reception of the music data has been made, the circuit 12 writes the received music data to the memory 24.
Patent JP-2001006351-A (JP)
Title: Child lockout mechanism for cassette door
Inventor: HAGIYAMA YASUYUKI
IPC: G11B33/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a very safe child lockout mechanism having no possibility of giving injury, capable of reducing production cost by reducing the number of part items and simplifying a structure, preventing the incursion of foreign objects inside from an opening for cassette insertion, and preventing the entry of the hand of a child inside from the opening for cassette insertion. SOLUTION: A cassette door 2 for opening/closing a cassette insertion opening 1 is made of an elastic material, and hooks 3 and 3 are provided in both left and right ends of the backside of the cassette door 2. Also, locking protruded parts 4 and 4 for locking the tips of the hooks 3 and 3 bulged to both left and right outer sides when roughly the center of the cassette door 2 is pushed to bend the cassette door 2 like a bow are respectively provided in both left and right opening edges 11 and 11 of the cassette insertion opening 1.
Patent JP-S6153627-A (JP)
Title: Copying device
Inventor: KONISHI MOTOFUMI
IPC: B42C3/00
Filed: 1984-08-24
Abstract: PURPOSE:To execute a bookbinding whenever copying of the same number of times as a numerical value set in advance is ended, by detecting an item mark placed in accordance with the head information frame of an information frame group of one unit in an information medium, and thereafter, operating a bookbining device by interlocking with a detection of the next item mark. CONSTITUTION:Mark detecting devices 100, 101 are placed in both side parts of a feed path of a microfilm, and detect a frame mark m1 corresponding to each frame provided on both side parts of a film F, and item marks m2, m2'... corresponding to the head frame of information of one unit to which information contents are related, respectively. By a depressing operation of a copying button 11, a copying machine repeats copying successively from the head frame or the final frame. By an exposure end signal of an AND gate G4, a stapler control part 156a controls a film feed, and by a copying completion signal of one unit information of an AND gate G5, the control part 156a operates a stapler driving part 156 of a bookbinding device. In this way, whenever copying of the same number of times as a numerical value set in advance is ended, a bookbinding can be executed.
Patent JP-H0340433-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: HIGUCHI TOSHIHIKO
IPC: H01L23/52
Filed: 1989-07-07
Abstract: PURPOSE:To contrive the improvement of the reliability of a semiconductor device by a method wherein a second wiring metal layer is formed on the surface of a titanium nitride film. CONSTITUTION:A first metal wiring film 2 is formed on a first insulating film 1, a second insulating film 3 is formed on the film 2, a contact hole 4 is formed in part of the film 1 and a titanium metal film 5 is formed on the whole surfaces of the film 3 and the hole 4. The surface of this substrate is heated- treated in a nitrogen-containing atmosphere and the titanium metal film 5 is made to react and is used as a titanium nitride film 6. Simultaneously, the film 5 on the bottom of the hole 4 is turned into a film of an alloy of titanium and the metal in the metal film 2. After this, a second wiring metal layer 8 is formed by a sputtering technique. By such a way, the throwing power of the layer 8 is improved, the initial failure of a semiconductor device can be reduced and the reliability of the device can be increased.
Patent JP-S6068643-A (JP)
Title: Piezoelectric vibrator
Inventor: KOJIMA YUUJI
IPC: H01L27/01
Filed: 1983-09-26
Abstract: PURPOSE:To enable to form and place a moisture resistant insulating film on the same base substrate as a load capacity improved in the moisture resistance with a piezoelectric element by covering the film with the load capacity. CONSTITUTION:A load capacity formed of a lower electrode 21, a dielectric 22, upper electrodes 23, 24 is formed on a base substrate 20 with thicl film paste by printing and baking thick film method, a moisture resistant insulating film 25 is covered thereon, a piezoelectric vibrator 26 is placed thereon, and sealed with a cap 29. To form a moisture resistant insulating film 25, glass paste is printed and then baked, or resist is printed and cured. When the film 25 is formed, electrode terminals 27, 28 are connected to the electrodes 23, 24 of the load capacity by opening windows 30, 30' at the portion.
Patent JP-S5799027-A (JP)
Title: Decoding circuit
Inventor: FUJITA KOUICHI
IPC: H03K17/693
Filed: 1980-12-11
Abstract: PURPOSE:To decrease the occupied area at circuit integration on a wafer,  through a common use of power supply lines, by constituting logical product terms with a series connection of enhancement and depletion MOS-FETs. CONSTITUTION:When input signals 21, 24 are at ''0'', E-FETs 2, 4 are turned off and an output line 27 is at ''1''. On other output lines 28-30, at least one of E-FETs 8, 9, 12, 15, 18, 20 of the system turns on, and since D-FETs 7, 10, 13, 14, 17, 19 are turned on at all times, the output is at ''0''. Similarly, when the input signal 21 is at ''0'' and the signal 24 is at ''1'', the output line 29 only is at ''1'', and when the input signals 21, 24 are at ''1'', the output line 30 only is at ''1''.
Patent JP-H0343033-A (JP)
Title: Fishing net raising device
Inventor: MORI KOICHI
IPC: B65H20/02
Filed: 1989-07-07
Abstract: PURPOSE:To raise the operation efficiency of a fishing net raising by a simple handling and to reduce labor by sandwiching the fishing net between a press roller and a winding roller and rotating the rollers. CONSTITUTION:First, a hydraulic cylinder 7 is contracted to release a press roller 18 from a winding roller 9. Successively, the winding roller 9 is covered with a fishing net 20 to be raised and the roller 18 is stuck fast to the winding roller 9 in the state as it is. Then the winding roller and the press roller are rotated, the fishing net wound by tractive force by rotation of both the rollers is dropped from the rollers by empty weight and the next fishing net raising operation can be successively started without taking time and labor.
Patent JP-S57100453-A (JP)
Title: Printer
Inventor: AOKI KENJI
IPC: G03B27/50
Filed: 1980-12-15
Abstract: PURPOSE:To realize a small-sized and low cost converging optical fiber element which is a component element of a copying machine and at the same time to increase the reliability, by using a liquid crystal shutter array and a half mirror. CONSTITUTION:Owing to the use of a liquid crystal shutter array 13, an expensive photoreceptor 6 can be used with a distribution of wavelength sensitivity plus high reliability. Thus a converging optical fiber element 5, which is originally one of the component elements of a copying machine, is used via a half mirror 12 to transmit the optical signals generated from the array 13.
Patent JP-2000008971-A (JP)
Title: Exhaust gas recirculation cooler
Inventor: TAKAKURA TAKASHI
IPC: F28D7/16
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the durability and safety of an EGR cooler by providing the EGR cooler capable of surely inspecting whether the soundness of a sticking spot is good or not. SOLUTION: An annular skirt part 13 almost same in diameter as a shell 1 and extending toward an axial inner part of this shell 1 is formed on the peripheral part of a plate 12, while a tip part of this annular skirt part 13 is further bent to a radial outside of the plate 12, forming a ring rib 14, and an end part of the shell 1 is butted to a radial inner part at a side end face of the shell 1 of the ring rib 14, sticking it from an outer side of the shell 1, and the fixed side end part of a bonnet 6 is externally fitted in a peripheral part of the annular skirt part 13, and a tip of the fixed side end part is butted to the counter shell side end face of the ring rib 14 whereby it is attached tight from the outside of this bonnet 6.
Patent JP-H0516835-A (JP)
Title: Frame of farm working vehicle
Inventor: OTSUBO HIROSHI
IPC: B62D21/17
Filed: 1991-07-18
Abstract: PURPOSE:To prevent the sticking of mud to a transmission shaft and any possible winding of foreign substances from occurring by a sectional-formed single frame member with each space part at both sides of a partition wall in the longitudinal direction, thereby constituting a body frame, and setting up the transmission shaft in the space part on one side and wire harness in the space part on the other, respectively. CONSTITUTION:A body frame 4 of a rice plansplanter is made up of installing a sectional formed single frame body 4b of horizontal rectangular form, provided with two closed space parts 16, 17 at both sides of an intermediate vertical partition wall 15. Then, a transmission shaft 10 is installed in one side of these spaces 16, 17, while wire harness 18 is installed in the other side. Thus, while it is formed into a single frame structure that prevents any drop in strength and rigidity in a farm working vehicle, such one as being advantageous in view of durability and safety is securable in a state of capable of combining advantageousness from the standpoint of assemblage.
Patent JP-H0780078-A (JP)
Title: Guide wire and its production
Inventor: TANAKA NOBUHIKO
IPC: A61L29/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide the guide wire which is coated with a synthetic resin film on the outer periphery of a core wire and is formed with a hydrophilic film on the surface of this synthetic resin film and is so formed as to avoid the degradation in lubricity in spite of repetitive use and the process for production of such guide wire. CONSTITUTION:The outer periphery of the core wire 1 is coated with the synthetic resin film 2 which is reactive with an isocyanate group. A compd. having the isocyanate group is bonded to the surface of the synthetic resin film 2 to form the unreacted isocyanate group. Further, a polyvinyl pyrrolidone is brought into reaction in the presence of a polymn. initiator to bond the polyvinyl pyrrolidone via the isocyanate group the surface of the synthetic resin film 2 and to polymerize the polyvinyl pyrrolidone molecules with each other, by which the hydrophilic film 3 is formed.
Patent JP-H107144-A (JP)
Title: Container
Inventor: MOROOKA SHOICHI
IPC: B65D25/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be stacked, improves efficiency in loading, prevents load collapse during transportation, realizes them while it is excellent in cost, storage space, weight, and so on and, further, makes it possible to put in/take out a load of small articles without opening/closing a cover body. SOLUTION: The container 1 is in the form of a relatively small box and is used for storing and transporting a load of small articles together. It comprises a pallet 2 whose core is paper honeycomb core, and a body plate 3 and a lid-body 4 which are corrugated board structure. In the body plate 3, its sides 5, 6, 7, and 8 are joined together along first pivotally attaching lines 9 which are vertical and, also, second pivotally attaching lines 10 are made almost in the vertical middles of the two sides 5 and 6 which are opposite each other. It is separable from the pallet 2 and foldable, and can also be erected and set up fixedly by means of mounting members 11. Further, a pivotally attaching line which is lateral is made in the one side of the body plate 3, therefore it can be opened outside.
Patent JP-H0464832-A (JP)
Title: Bath hot water feeding device
Inventor: YOKOAJIRO YOSHIYUKI
IPC: F24D17/00
Filed: 1990-07-05
Abstract: PURPOSE:To eliminate a lack of pressure and make a compact-sized hot water feeding device by a method wherein when a shower is used, hot water is fed from a mixing valve to a shower outlet port through a first changing-over valve, a pump and a second changing-over valve and in turn when the hot water is fed, it is fed to a bath tub from the mixing valve through the first changing-over valve, the pump, an additional boiling heater and a jet discharging port. CONSTITUTION:When a use of shower is instructed by a remote controller 27, a first changing- over valve 24 is changed over to a hot water feeding pipe 23 and a second changing-over valve 26 is changed over to a shower 10. Concurrently, a pump 25 is operated to cause hot water to get its proper temperature with a mixing valve 6, thereby the hot water is pressurized and then the hot water is supplied. When an automatic hot water feeding for a bath tub 11 is instructed by the remote controller 27, the first changing-over valve 24 is changed over to the hot water feeding pipe 23 and the second changing-over valve 26 is changed over to an additional boiling heater 15 and concurrently the pump 25 is operated, hot water set to its proper temperature is pressurized and then supplied to the bath tub 11. During this operation, a water level sensor 22 detects a water level in response to a pressure of the bath tub hot water applied to a closed returning pipe 13. When the water reaches the set water level, the first and second changing-over valves 24 and 26 are returned back to their positions where the operation is stopped and the pump 25 is stopped and then the hot water feeding for the bath tub is completed.
Patent JP-S6154780-A (JP)
Title: Reproducing device of digital information signal
Inventor: MOROTOMI TETSUAKI
IPC: H03H15/00
Filed: 1984-08-27
Abstract: PURPOSE:To improve a reliability of a system and to make a system small, non- adjusting and low-priced by equalizing a waveform and digitizing a reproducing means of data for a digital information signal of a character multi signal, etc., which are overlapped and transferred to a television signal. CONSTITUTION:Synchronizing with the first clock generated at the first clock generating circuit 2, an input signal is quantized at an A/D converter 1 and a waveform equalization is executed for distortion of the input signal at a waveform equalizing circuit 3 which is composed of a digital filter. The waveform equalizing circuit output is inputted to a phase interpolating operation circuit 4 and a phase difference detecting circuit 5. In the phase difference detecting circuit 5, the difference between an ideal sampling phase and a sampling phase by the first clock is detected and the information is outputted to an interpolating clock control signal 6. The phase interpolating operation circuit 4 operates a phase shift for an output signal of a waveform equalizing circuit 3 based upon interpolating control information. Thus, an output signal almost equal when sampling is executed by ideal sampling timing can be obtained.
Patent JP-H06184929-A (JP)
Title: Method for reducing air permeability of highly durable, water and oil-repelling processed product
Inventor: ICHIMURA KAZUHIKO
IPC: C09K3/18
Filed: 1992-06-12
Abstract: PURPOSE:To reduce the air permeability of a cellulosic fiber-containing product by imparting an extremely durable water and oil-repelling effect, i.e., durable repeating washing resistance, to the cellulosic fiber-containing product. CONSTITUTION:A perfluoroalkyl group-containing water- and oil-repelling agent in an amount of >=0.1% as an effective component and a fatty acid-modified aminotriazine compound in an amount of >=0.5% as an effective component are imparted to a cellulosic fiber-containing product. The cellulosic fiber- containing product is thermally treated in the presence or absence of an aminoplast resin and its salt and further treated with liquid ammonia to highly reduce the air permeability.
Patent JP-H0342938-A (JP)
Title: Bridge communication system
Inventor: TSUTSUI HIDEKAZU
IPC: H04L12/28
Filed: 1989-07-10
Abstract: PURPOSE:To use a backbone network as it is without adding a function to each node of the backbone network by providing each of bridge devices which are connected by the backbone network with a node address setting means and a learning table. CONSTITUTION:The bridge devices 1A and 1B are each provided with the node address setting means 5 where the addresses of the nodes of the backbone network 3 where the bridge devices 1A and 1B are connected are preset and the learning table 6 stored with at least the port numbers of the bridge devices and the addresses of the nodes of the backbone network corresponding to the addresses of respective terminals. The address of a terminal and the address of a node which are obtained from a data frame arriving at the learning table 6 are registered and this learning table 6 is retrieved to obtain the number of a port to which the data frame is to be sent. Further, the node address setting means 5 adds a transmission origin node address to the data frames to be sent to the backbone network 3 by the bridge devices 1A and 1B.
Patent JP-H0736481-A (JP)
Title: Interpolation speech recognition device
Inventor: KUROKAWA HIROSHI
IPC: G10L15/22
Filed: 1993-07-19
Abstract: PURPOSE:To provide the interpolation speech recognition device which can output a less-error candidate for a speaker's speech and prevent a no-candidate result due to misrecognition. CONSTITUTION:This device is equipped with an A/D converting circuit 2 which converts a speech signal 1 into a digital signal, a phoneme (string) extracting means 3 which extracts a phoneme (string) symbol 4 from the digital signal, an error model table 10 in which phoneme symbols that persons in a specific group possibly intend are made to correspond to various phoneme symbols, and an error estimating means 5 which compares the extracted phoneme (string) symbol with various phoneme symbols in the error model table 10 and outputs a phoneme symbol that matches some phoneme symbol and is larger in error probability than a standard value.