baber/WOPTO huggingface dataset:
Patent JP-2000126212-A (JP)
Title: Precision powder injection molded implant having selectively leached surface having texture and its production
Inventor: MATTHEWS FRANK D
IPC: A61F2/28
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an implant of a structure which is porous or has texture by using precision powder injection molding. SOLUTION: Implant parts suitable for bone joining or substitution are molded from feedstock including a soluble main binder 10', a framework binder 10' and structural powder C'. The feedstock is injection molded to form a compact or preform and, thereafter, the main binder 10' is removed from an unsintered article. The structure having the internal open cells or the texture is thus formed but the framework binder is made to remain until the compact is sintered.
Patent JP-H0688588-A (JP)
Title: In-line pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/06
Filed: 1992-09-04
Abstract: PURPOSE:To provide an in-line pump that is able to prevent any foreign matter from penetrating into a rotor chamber while equipped with a bearing housing with a slit capable of bleeding air in this rotor chamber. CONSTITUTION:In an in-line pump provided with a suction side casing 1, a discharge side casing 5, a pump casing consisting of a cylindrical outer casing 9 connecting both these casings 1 and 5, and a canned motor 20, and set up with an inlet port and a discharge port on the same line, an impeller 16 is set up at the slipstream side of this canned motor 20, and plural pieces of slits 42c are radially formed in a bearing housing 42 housing a bearing supporting a main shaft 13 of the impeller 16 so as to make a fluid flow into the canned motor 20.
Patent JP-H01107047-A (JP)
Title: Automatic hot water filling device
Inventor: KAGAMI YOZO
IPC: F24H1/00
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the water hammer phenomenon from occurring by eliminating an abrupt interruption of hot water circuit by making the operation of a valve device to be temperature-sensitive so as to continuously change the valve opening from the wide open position to the fully closed position with the temperature change in the hot water circuit. CONSTITUTION:When a water heater comprising a gas burner 31 and a heat exchanger 3 is operated, and a temperature-sensitive valve 1 disposed in a hot water circuit A is opened, hot water is supplied from the hot water circuit A to the bath tub B. When the hot water in the bath tub 3 reaches the set level, it is detected by a water level sensor 21, which causes the operation of the water heater to stop. During the time when the heat stored in the heat exchanger 3 in the water heater is completely exchanged, the hot water supply temperature from the hot water circuit A decreases gradually. Concurrently, the opening of the temperature-sensitive valve 1 decreases gradually to be fully closed when the temperature became lower than the set temperature. Therefore, the water hammer phenomenon will not occur.
Patent JP-H02110875-A (JP)
Title: Electronic still camera
Inventor: TSUNODA HIROSHI
IPC: G11B21/10
Filed: 1988-10-19
Abstract: PURPOSE:To attain immediate pickup at re-application of a main power switch by adopting the constitution such that track information of a magnetic disk stored in a memory is stored by an auxiliary power supply till the loaded magnetic disk is ejected even when the main power switch is turned off. CONSTITUTION:A control means 2 is provided, which detects an output of a recording and reproducing head, stores the information of each track formed on a magnetic disk 7 into a memory 14 and stores the information of the track stored in the memory 14 independently of the off-state of a power switch 1 till the signal representing a disk ejection state from a disk detection means 8 when a main power supply 3 is supplied with the turning-on of a power switch 1. Even when the main power switch 1 is turned off, till the loaded magnetic disk 7 is extracted, the track information of the disk in the memory 14 is stored by an auxiliary power supply 5. Thus, immediately after the main power switch is applied, the pickup is attained.
Patent JP-H01105847-A (JP)
Title: Method of executing hollow type synthetic slab
Inventor: YOSHIMATSU TOSHIYUKI
IPC: E04B5/43
Filed: 1987-10-19
Abstract: PURPOSE: To increase rigidity, reduce stress, and prevent bending by forming a web part sandwiched between upper and lower slabs by steel and reinforced concrete and wiring an unbond steel wire. CONSTITUTION: Steel frames having a web and a flange, respectively, are arranged in parallel across a fixed interval to arrange reinforcing rods at the interval between the steel frames and wire an unbond PC steel wire 12 in a suspension manner. Concrete is placed across lower flanges of the steel frame to form a lower end slab, and then concrete is placed across upper flanges of the steel frame to form an upper end slab 14. Furthermore, concrete is placed in a clearance between the steel frames to form a beam and provide a central part at a fixed interval between the steel frames.
Patent JP-H04140590-A (JP)
Title: Regeneration pipe
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L11/12
Filed: 1990-10-01
Abstract: PURPOSE:To obtain sufficient strength without lowering drain efficiency by forming a wavy pipe, diameter-contracted in its softened state. CONSTITUTION:A regeneration pipe 10 is obtained by applying secondary machining to a straight pipe 10' having an outer diameter D0 using synthetic resin material provided with shape memory performance such as hard vinyl chloride. The straight pipe 10' as it is in the shape memorizing state is softened, diameter-contracted, and machined into a wavy regeneration pipe 10. The degree of diameter contraction is set to D0>D, where D is the outer diameter of the regeneration pipe 10. The regeneration pipe 10 is inserted into an obsolete pipe 16 between manholes 12, 14. After the insertion, hot air of approximately 120-150 deg.C is blown into the regeneration pipe 10 as shown by an arrow mark 24. As a result, the regeneration pipe 10 of desired pipe shape can be formed inside the obsolete pipe 16, and sufficient strength is obtained without lowering drain efficiency.
Patent JP-H08117932-A (JP)
Title: Continuous casting method for small lot slab
Inventor: MIYAZAWA KENICHI
IPC: B22D11/10
Filed: 1994-10-27
Abstract: PURPOSE: To make the defectless part of slabs longer and yield higher by decreasing component mixing regions in the slabs in continuous casting of the small lot slabs. CONSTITUTION: A molten steel mixture lessening plate 3 for lessening mixing of the molten steel in the upper part in a casting mold and the molten steel in the lower part thereof is installed at the bottom end of an immersion nozzle 2 at the time of producing the slab by pouring the molten steel in a ladle through a tundish 10 into the casting mold 1. An iron wire 12 or 12a contg. one or plural elements is added into the molten steel of the immersion nozzle through the axial center of the stopper 11 of the tundish 10 or the molten steel in the casting mold, by which the small-lot slabs of the different components are continuously produced from the molten steel in the same ladle and the length of the component mixing regions in the slabs is reduced.
Patent JP-H11103366-A (JP)
Title: Facsimile equipment
Inventor: OISHI TOMOO
IPC: H04N1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of detecting a pushbutton PB signal of the facsimile equipment accommodating two channels. SOLUTION: External telephone sets 1, 2 are respectively branch-connected to lines 3, 4 contained by the facsimile equipment and use PB signal for transfer of an incoming call or for remote control of the facsimile equipment. A synthesis circuit 5 uses amplifiers A1, A2 to synthesize the PB signals from the external telephone sets 1, 2 and provides an output. A PB detector 6 provides an output of a transfer number resulting from identifying the PB signal from the synthesis circuit 5. A number registration section 7 checks whether or not a transfer reception number that is received from an interface section 8 by the operation of the operator in advance is a registered number and stores the number to a memory 9 when the number is not in duplicate.  A transfer reception control section 10 gives a connection instruction to the line 3 or 4 to a line selector 12 when the transfer number informed from the PB detector 6 is in matching with a transfer reception number registered in the memory 9 and instructs simultaneously reception or transmission operation of the facsimile equipment to a communication control section 11.
Patent JP-2001089885-A (JP)
Title: Parts cleaner
Inventor: KYUMA TAKEHIKO
IPC: C23G3/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a parts cleaner capable of efficiently and securely executing the cleaning of parts in a short time and also effectively utilizing a cleaning solution. SOLUTION: In this parts cleaner, since a basket 2 with a bottomed cylindrical mesh shape stored with parts is fed to a working position, this working position is arranged with a rotation imparting unit rotating the basket 2 at a prescribed speed, and the upper direction of the working position is provided with a shower nozzle 6 showery spraying a cleaning solution in the process of the rotation of the basket 2, the phenomenon that oils and fast floating on the surface of the cleaning solution are adhered to the basket when the same is taken out is nil, the cleaning of the parts can perfectly be executed, and moreover, the efficiency of the cleaning operation is improved.  Moreover, oils and fats washed off can securely be recovered to a tank in the lower direction, and the separation between the recovered cleaning solution and oils and fats can easily be executed, by which the utilization of the cleaning solution is made effective, and the economization of a new replenishing cleaning solution is made possible.
Patent JP-H07123000-A (JP)
Title: Frequency synthesizer
Inventor: SAKURAI NORIYOSHI
IPC: H03B28/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a frequency synthesizer which is capable of quickly outputting a desired frequency when a frequency is switched, has few unnecessary waves of spuriousness, noise, clock components and image components, etc., and is excellent in a C/N ratio. CONSTITUTION:When a frequency is switched in a frequency setting circuit 6, a DOS 1 quickly outputs a set frequency. The output signal of this DDS 1 is used as the reference frequency of a PLL 2, the oscillation frequency of the PLL 2 is not locked at once, and therefore, a phase comparator 3 outputs an unlock signal. By this unlock signal, a switch circuit 7 selects the output of the side of DDS 1 which already outputs the set frequency and outputs it. Subsequently, when the PLL 2 is locked and a lock signal is outputted, the switch circuit 7 selects the output of the side of the PLL 2 where the purity of a signal is high and outputs it.
Patent JP-H11102095-A (JP)
Title: Image forming device
Inventor: INUI MASANOBU
IPC: G03G15/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a copy intended by a user by forming an image on a second sheet, so as to execute binding processing with a second binding means, when the impossibility of the blinding processing with a first binding means is discriminated. SOLUTION: When an original is set on a platen glass, a scanner is moved in the (x)-direction of coordinate axes (1200). When the image is read by the scanner, the image is arranged in the directions of the coordinate axes from the origin at an angle of 0 deg. of a memory (1201). Then, the image is outputted from the origin at an angle of 0 deg. of the memory (1202). When the possibility of stapling by a first stapler is discriminated, the image is formed on an A4 sheet (1203) and stapling processing by the first stapler is attained (1204). When the impossibility of the stapling processing by the first stapler is discriminated, the image after being turned by 90 deg. is formed on an A4R sheet (1206) and the stapling processing is attained by a second stapler (1207).
Patent JP-H09106488-A (JP)
Title: Method for setting reference density of smoke sensor and method for detecting stain of smoke detector
Inventor: FUKUDA MASAFUMI
IPC: G08B29/26
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a smoke sensor for preventing the occurrence of erroneous reports by compensating the error of a measured density caused by a stain, preventing the loss of fire report occurrence even when smoke is present inside an optical room when power is supplied and improving the operation efficiency of a cleaning operation by detecting not only the presence/absence of the stain inside the optical room of the smoke sensor but also the degree. SOLUTION: In the smoke sensor for measuring a smoke density D by detecting light scattered by smoke particles among light beams emitted from a light projecting element, comparing the measured smoke density D with a reference density D0 and detecting the occurrence of a fire, the reference density D0 is the density obtained by correcting the density Dx(1) measured when the power is supplied is corrected by the density Da when no smoke is present measured and held beforehand.
Patent JP-H07106160-A (JP)
Title: Inductor and method of fabrication thereof
Inventor: IGARI HIDETAKA
IPC: H01F41/10
Filed: 1993-09-29
Abstract: PURPOSE:To fabricate a reduced height inductor with the low cost by performing conductive connection between a lead terminal and a wiring end in a folded part of a cylindrical lead terminal. CONSTITUTION:A lead terminal 4 connected with a start end and a final end of a wiring 2 wound on a magnetic core 1 is folded along the external periphery of a resin base table 3, and a resin casing 5 is fitted over the magnetic core 1, and further the casing 5 and the resin base table 3 are connected with each other. The lead terminal 4 is constructed such that a metal plate is folded into a half moon at longitudinal opposite ends thereof and is shaped substantially into a cylinder. In use, the wiring 2 is inserted into the lead terminal, and the lead terminal 4 is folded together with the wiring 2 and further the wiring 2 and the lead terminal 4 are brought into an electrical conduction state. Hereby, an excellent quality inductor is ensured.
Patent JP-2000085441-A (JP)
Title: Cup holder for vehicle
Inventor: EZAKI KATSUMI
IPC: B60N3/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle convenient to use being disposed at a part close to a seat without hindrance in case of operating auxiliary equipment such as a radio. SOLUTION: An under tray 16 is fitted from the rear side of a vehicle to the lower end of a column hole cover 8 provided on the driver's seat side lower part of an instrument panel 2. The vehicle cross direction ends of these column hole cover 8 and under tray 16 are recessed downward to form a recessed part, and a cup 29 is stored in this recessed part. Or the under tray 16 is fitted from the rear side of the vehicle to the driver's seat side lower end of the instrument panel 2, and the vehicle cross direction ends of these instrument panel 2 and under tray 16 are recessed downward to form a recessed part. The cup 29 is stored in this recessed part.
Patent JP-H04140849-A (JP)
Title: Abnormality display system for information processor
Inventor: TANIMARU SENKICHI
IPC: G06F11/22
Filed: 1990-10-02
Abstract: PURPOSE:To easily find the position of a fault device by inferring an abnormal device from a result of diagnosis, registering in advance an equipment number layout of all the devices, and allowing the equipment number of the inferred abnormal device and the equipment number layout to correspond to each other. CONSTITUTION:In the case abnormality is generated in an MTU 110p, a device equipment number, a diagnostic program name, and error contents are displayed as error message on a CDU 17a. An operator can prepare parts for the fault parts from the error contents. Subsequently, a screen of the CDU 17a is switched to a display of a layout chart, and where the MTU 110p is installed is confirmed. A CPU 1 reads in simultaneously layout information, as well at the time of reading in a diagnostic program by an MEM 3, and with respect to the device equipment number of the device in which an error is detected, that is, the MTU 110p, a display instruction is executed together to the CDU 17a. As for the display of the CDU 17a, an error device part is displayed on the layout by a highlight display, and in this case, the present position is also displayed.
Patent JP-H02112044-A (JP)
Title: Communication controller
Inventor: TAKAHASHI TOSHIHIDE
IPC: G06F13/00
Filed: 1988-10-21
Abstract: PURPOSE:To stop unnecessary resending of transmitting data so as to improve the using efficiency of a transmission line by providing a busy period calculating means and time discriminating means which decides the baton right returning timing. CONSTITUTION:If no vacant receiving buffer exists in a receiving buffer memory 5 when data are received, the remaining busy time ta is obtained by finding the remaining capacity A of the receiving buffer transferring the storing content to a CRT 8 and dividing the found capacity A by the transferring speed from the buffer to the CRT which is already decided when this communication system is installed. A communication controlling section 3a is caused to send the busy time ta to a transmission line 1 in addition to busy information and busy information S is answered to a communication controller 7b. Upon receiving the busy information, the controller 7b compares the remaining time of the baton right holding permitted time with the required time added to the busy information and, when the remaining time is shorter, the baton right is returned to the transmission line so as to return the baton right to a next communication controller. Therefore, the using efficiency of the transmission line can be improved, because no unnecessary resending is performed.
Patent JP-H08116804-A (JP)
Title: Mulching film-laying device
Inventor: FUJITA NOBUO
IPC: A01G13/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide the subject device designed to accurately conduct the separation of a mulching film at its laying stroke end with a film cutter. CONSTITUTION: This mulching film-laying device stands equipped with a device 2 to cover the surface of soil with a mulching film 1, a soil covering disc 3 to put soil on and fix it to the side edges of the mulching film 1, a film pressor 4 to press the mulching film 1 on the surface of soil through its vertical motion on the backside of the soil covering disk 3, and a film cutter 5 to force-cut and separate in front-and-rear fashion the mulching film 1 pressed onto the soil surface.
Patent JP-H02110798-A (JP)
Title: Picture signal transmitter
Inventor: KAWASHIMA TAKAO
IPC: G08B25/00
Filed: 1988-10-20
Abstract: PURPOSE:To reduce a charge for using a line by comparing the picture signal of an object obtained in a normal state and another picture signal currently obtained from a telecamera and transmitting the picture signal only when the change of the object is detected. CONSTITUTION:The picture signal in the normal state of the object is written to a picture signal memory 22. Next, when an operation part 24 is operated, and the picture signal is made into a state to be written to a buffer memory 23, while no control signal is outputted from a comparing part 25, and the picture no control signal is never transmitted using a line 3 when no change occurs in the object, the control signal is outputted from a comparing part 25, and a transmitting part 26 reads out the picture signal from the buffer memory 23 and transmits the read out picture signal when even a slight change occurs in the picture signal of the object because of the invasion of an invader, etc. Thus, the line 3 can be used only in necessary time, and the charge for using the line can be reduced.
Patent JP-H07123290-A (JP)
Title: Scanning speed modulator
Inventor: SHIMADA SHIROKATSU
IPC: H04N3/30
Filed: 1993-10-22
Abstract: PURPOSE:To increase the sharpness of a picture while displaying an image close to that of an original signal by applying first order differentiation to the video signal, applying n-th power operation to the first order differentiation signal with the same polarity, and applying a multiplied signal to a scanning speed modulation coil. CONSTITUTION:An input video signal 3 is fed to a first order differentiation circuit 1, which applies first order differentiation to the signal 3, and the differential signal is fed to a multiplier circuit 2. The circuit 2 applies square or cube operation to the output of the circuit 1 and its output being a speed modulation signal 4 is fed to a speed modulation coil. The waveform of the signal 4 is shorter and sharper than that of the output of the circuit 1. Thus, the area on a screen oaf a picture tube on which speed modulation is acted is made short and sharpened to increase the sharpness of th picture while displaying a video image closer to the original signal.
Patent JP-H01108481-A (JP)
Title: Antifreezing device
Inventor: YAMAMOTO ATSUSHI
IPC: F16K17/38
Filed: 1987-10-20
Abstract: PURPOSE:To obtain an antifreezing device of simplified constitution flowing water little by little automatically when water temperature is lowered by opening and closing a drain hole by means of a valve made of super conductor. CONSTITUTION:A magnet 13 is arranged around the drain hole 12 provided on a city water pipe 11, and an antifreezing device consists of the magnet 13 and the valve sheet made of a super conductor 15 provided so as to open and close the drain hole 12 being faced to the magnet 13. By this constitution when water temperature is lowered below the transition temperature of the super conductor 15, the magnet 13 and the valve sheet made of the super conductor 15 repel each other, which opens the drain hole 12 allowing water flow little by little preventing the water in a city water pipe 11 from freezing.
Patent JP-S62125806-A (JP)
Title: Vacuum filtration method
Inventor: OKAMOTO KAZUO
IPC: B01D29/01
Filed: 1985-11-25
Abstract: PURPOSE:To continuously dehydrate and filter and to obtain high dehydration efficiency when difficult-to-filter substances are dehydrated and filtered by applying an appropriate combination of dehydration, water injection, and air supply to a material to be treated on a continuously traveling filter cloth. CONSTITUTION:The endless filter cloth 3 is supported with many intermediate rolls 1 and traveled in one direction by a filter cloth driving drum 2. The material 5 to be treated on the filter cloth is temporarily vacuum-filtered to form cake. The vacuum is turned off, the cake is directly agitated and crushed, water and a solvent are added, hence the combined water between substances is made free along with the water contained in the cake. Besides, compressed air is supplied to the material 5 to be treated in a non-vacuum stage to promote the separation of the blocks or the granular bodies of the cake in cooperation with agitation, and the filtration resistance in the succeeding filtration is reduced.