baber/WOPTO huggingface dataset:
Patent JP-S6133756-A (JP)
Title: Molten metal discharging device
Inventor: ARAKAWA KAZUMI
IPC: F27D3/14
Filed: 1984-07-25
Abstract: PURPOSE:To control surely the discharge of a molten metal by using a porous refractory part to form part of a molten metal passage hole and eliminating a joint part which is liable to be eroded and has an easy tendency to the hindrance of sliding between a body part and the porous refractory part. CONSTITUTION:This molten metal discharging device consists of a stationary board 2 for discharging the molten metal and a sliding board 3 for opening and closing a molten metal passage hole 8 by contacting slidingly with the bottom surface thereof and is attached to the bottom of a vessel for the molten metal. The board 2 consists of the body part 7 made of the compact refractories and the porous refractory part 9 forming part of the circumferential wall of the hole 8. The body part 7 has the gas supply hole consisting of a hole 11 and an annular chamber 10 to introduce the gas to the molten metal passage hole.
Patent JP-S5486340-A (JP)
Title: Electrophotography
Inventor: MIHASHI YASUO
IPC: G03G21/10
Filed: 1977-12-22
Abstract: PURPOSE:To make up for insufficiency of cleaning performance by a magnetic brush, by forming with fluororesin the surface layer of a member retaining a static image or a toner image. CONSTITUTION:A fluororesin powder preferably having a primary particle diameter of less than 5 mu is coated on the photoconductive layer, on a support, or on an insulating layer formed on the support to form a surface layer. A static image is formed on such an electrophotographic plate, or the static image formed on the plate is transferred on the above image retaining member without a photoconductive layer. The static image is developed and transferred onto a transfer material. After transfer, excess toner remaining on the image retaining member is removed by magnetic brush cleaning.
Patent JP-H05340368-A (JP)
Title: Cooler for rotary compressor
Inventor: YAMASAKI YASUHIRO
IPC: F04C29/12
Filed: 1992-06-15
Abstract: PURPOSE:To improve cooling efficiency without causing defective lubrication and compression efficiency reduction by disposing a radiator separately from a condenser for cooling refrigerant discharged from a rotary compressor to afford communication between the radiator and a refrigerant path of the rotary compressor through a three-way valve. CONSTITUTION:While motor sections 2, 3 and a compressor mechanism 4 driven by the same are disposed in the upper and lower insides of an enclosed container 1, a rotary compressor 16 is constituted by disposing a refrigerant path 6 in a lubricating oil reservoir 5. On the other hand, while a radiator 8 is disposed separately from a condenser 10 for cooling refrigerant discharged from the rotary compressor 16 in a cooling cycle, the radiator 8 is adapted to communicate to the refrigerant path 6 through a three-way valve 9 which is controllably changed over on the basis of the temperature detecting signal of a thermistor 15 additionally provided in the rotary compressor 16. Then, when the detected temperature reaches a set temperature for example, the three-way valve 9 is changed over to form a refrigerant circuit having the refrigerant path 6 through which the refrigerant flows.
Patent JP-S5857203-A (JP)
Inventor: SATOU MITSUHARU
IPC: F21V5/02
Filed: 1981-09-29
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-H0445318-A (JP)
Title: High frequency heating device
Inventor: ISHIZAKI EMIKO
IPC: H05B6/68
Filed: 1990-06-13
Abstract: PURPOSE:To obviate the key for exclusive use to reduce the cost by rememorizing weight unit of a weight unit memory means, when input comes from a cooking start indication means under initial conditions before input comes from a weight set means, etc., to use the cooking start indication means as a weight unit changeover means. CONSTITUTION:Under initial conditions before inputs come from an input means 1, weight set means 2 etc., when an input is received from a cooking start indication means 4, weight unit of a weight unit memory means 5 is rememorized to use the cooking start indication means 4 as a weight unit changeover means. Therefore, an exclusive key is not necessary to change over weight unit. As a result, the key can be used in common with both an article for which changeover of weight unit is not required and an article for which changeover is required, resulting in reduced cost.
Patent JP-H057165-A (JP)
Title: Am detection circuit
Inventor: AMASAWA KIYOSHI
IPC: H04B1/16
Filed: 1991-06-26
Abstract: PURPOSE:To obtain AM detection circuit in which distortion due to nonlinearity of a diode used for the detection circuit is improved. CONSTITUTION:A difference component amplifier signal So' from a difference component amplifier output means 2 is fed back to a correction means 3, the feedback signal is inputted to a correction use diode D' to obtain a comparison signal So'. Since the correction means 3 employs the correction diode D' having similar characteristic as that of a diode D1 used for a detection means 1, the comparison signal So' outputted from the correction means 3 has a similar distortion to that of a signal in existence between an envelope input signal VI carried by an AM modulation signal Si inputted to the detection means 1 and a detection signal So obtained by the detection means 1. The detection signal So of the detection means 1 and the comparison signal So' of the correction means 3 are inputted to a difference component amplifier output means 2, which extracts a difference component of the both, then nonlinear distortion included in the both is canceled.
Patent JP-H0822864-A (JP)
Title: Engagement device for connector
Inventor: YAGI SAKAI
IPC: H01R13/629
Filed: 1994-07-06
Abstract: PURPOSE:To prevent male and female connectors from being inclined when mating with each other by enabling the connecting terminal group of the female connector to be smoothly connected to the connecting terminal group of the male connector at the required equal connecting pressures. CONSTITUTION:In a connector engagement device, in which the connecting terminal group of a male connector 21 can be connected to the connecting terminal group of a female connector 11, the operating cam lever 31 of the female connector 11 has at least two cam grooves 32, 33 formed respectively in the front and rear of each side of the lever to match the direction of rotation. At least two (i.e., the same number as the cam grooves) engagement pins 23, 24 are projected respectively from the front and rear of each side of the male connector 21.
Patent JP-H0321365-A (JP)
Title: Chemical solution splinkling apparatus
Inventor: KAWAGUCHI HIROMICHI
IPC: B05B17/00
Filed: 1989-06-17
Abstract: PURPOSE:To well sprinkle a chemical solution by providing a throttle mechanism reducing the sprinkling amount of the chemical solution as boom is revolved from a horizontal support posture crossing an advance direction at an almost right angle in a direction allowing the leading end of the boom to approach the center of a machine body. CONSTITUTION:Booms 11 equipped with chemical solution jet orifices 12 provided at a predetermined interval are provided so as to extend in left and right lateral directions and supported so as to be made controllable in the revolution around a vertical shaft in an up and down direction. Further, a throttle mechanism 20 reducing the sprinkling amount of a chemical solution as the booms 11 are revolved from a horizontal support posture crossing an advance direction at an almost right angle in a direction allowing the leading ends of the booms to approach the center of a machine body is provided. That is, when the booms 11 are revolved so as to approach the machine body in a place where a chemical solution coating width is narrow, the jet amount of the chemical solution is reduced automatically and, therefore, the sprinkling of the chemical solution can be well performed.
Patent JP-H05344919-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C7/14
Filed: 1992-06-15
Abstract: PURPOSE:To mitigate oppression to a thigh part without causing complicated operation and complication of structure by providing a swinging plate pivoted to a seat bracket supported on a leg swingably forward and rearward within a fixed angle range, an elastic body for energizing the swinging plate turnably rearward, and a seat fitted onto the swinging plate. CONSTITUTION:When a load is applied to a position directly above a leg 1 of a seat fitted onto a swinging plate 3 and rearward thereof, in a state of being unused or used, a front edge part of the swinging plate 3 is energized upward by an elastic body 4 and the swinging plate 3 is locked to a repose attitude position (m) about 2 deg. inclined rearward relative to the horizontal. When a gravity center of a user is moved forward, a load is applied to a position forward of a pivot 35 of the swinging plate 3, and the swinging plate 3 is thereby tilted forward against energizing force of the elastic body 4 with the pivot 35 as a swinging center to be locked to a working attitude position (n). In this case, the seat and the swinging plate 3 are inclined forward about 4 deg. relative to the horizontal. With this constitution, oppression to a thigh part can be mitigated.
Patent JP-H0447587-A (JP)
Title: Semiconductor memory
Inventor: YOSHIKAWA TAKASHI
IPC: G11C11/401
Filed: 1990-06-15
Abstract: PURPOSE:To accelerate processing speed by outputting data stored in a memory cell in a column direction by a switch means operated based on a column address signal generated at a column readout address generation circuit. CONSTITUTION:The semiconductor memory is equipped with data readout lines 55-1 to 55-m provided in accordance with word lines 51-1 to 51-m, second switch means 60-11 to 60-mn connected between memory cells 57-11 to 57-mn and the data readout lines and which output the data to the data readout lines 55-1 to 55-m based on the column address signal, and the column readout address generation circuit 61 which generates the column address signals 56-1 to 56-n. The second switch means 60-11 to 60-mn perform the output of the data stored in the memory cells 57-11 to 57-mn in a column direction to the data readout lines 55-1 to 55-m based on the column address signal, Thereby, the readout processing speed of the data stored in the memory cells 57-11 to 57-mn in the column direction can be accelerated.
Patent JP-S5379092-A (JP)
Title: Preparation of urokinase
Inventor: SUZUKI KAZUHIRO
IPC: C12N9/72
Filed: 1976-12-24
Abstract: PURPOSE: To prepare a highly pure urokinase in high yield and efficiency, from a liquid containing urokinase, such as unrine, extract of internal organs, tissue culture liquid, etc., or a preliminary purified urokinase solution obtained therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5379435-A (JP)
Title: Color filter for solid state color pickup
Inventor: TAKAHASHI KENJI
IPC: H04N9/07
Filed: 1976-12-24
Abstract: PURPOSE: To obtain a color filter used for a single-plate color camera device featuring no deterioration of the color separation performance by using the pickup element which can be manufactured through an existing processing technology with a reduce number of the picture element and giving a special consideration to the disposition of the color separation filters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05346528-A (JP)
Title: Microscope collimating device for operation
Inventor: KINUKAWA MASAHIKO
IPC: G02B21/24
Filed: 1992-06-15
Abstract: PURPOSE:To improve high-precision focusing control and operability by calculating a rough movement collimation manipulated variable from a collimation manipulated variable including a direction and a fine movement collimation manipulated variable, and performing fine movement collimating operation for focusing control. CONSTITUTION:A focusing arithmetic circuit 65 subtracts the fine movement collimation manipulated variable T2 found by a collimation arithmetic circuit from the defocusing quantity Q obtained by a focus arithmetic circuit 40. As for this fine movement collimation manipulated variable T2, a fine moving operation circuit 61 outputs a driving signal to a fine movement driving circuit 44 on the basis of the rough movement collimation manipulated variable S2 and a fine movement motor M2 is driven by receiving the signal to 4 perform fine movement collimating operation. At this time, the fine moving operation circuit 61 stops the fine movement driving signal in a state '0' according to the comparison arithmetic quantity of the fine movement collimation manipulated variable T2 from a potentiometer 12 and the fine movement arithmetic circuit 48 by a collimation position detecting circuit 41 and a memory 47. Therefore, a lens body 7 is reset at the center position of a fine movement collimation range when AF automatic collimating operation is completed.
Patent JP-H08322758-A (JP)
Title: Rack with sucker exclusively used for tube-like receptacle in bathroom
Inventor: OZAKI YUJI
IPC: A47K5/18
Filed: 1995-05-29
Abstract: PURPOSE: To easily mount a rack only with suckers by providing a shallow receiving tray integral with a back plate, a strip-like arm mounted removably to both sides of the back plate and the suckers provided on the arcuate part integrally with grip pieces projecting from the upper edge of the back plate. CONSTITUTION: A rack body 10 is constituted integrally with a shallow receiving tray 12 with a back plate 11 and can be attractively mounted to a wall surface of a bath room with a pair of soft polyvinyl chloride made suckers 13, 13 provided on the rear surface of the back plate 11. Also, both ends of a U-shaped strip body arm are removably fitted in both ends of the back plate 11 to support a mounted tube or the like so that the tube does not fall down. The sucker 13 is provided on the top of the outer periphery integrally with a tongue-like grip piece 13a somewhat projecting from the upper end of the back plate 11. the strip-like arm 14 is provided on both ends with rectangular spigot pieces respectively. This spigot piece is removably fitting in a fit hole of the peripheral rib of the back plate.
Patent JP-S5277624-A (JP)
Title: Encoding system of facsimile signal and the like
Inventor: YAMADA TOYOMICHI
IPC: H04B1/66
Filed: 1975-12-24
Abstract: PURPOSE: To increase compressive efficiency by detecting and encoding modes consisting of continuous 0 or 1, modes combining continuous 1 more than 2 pieces and 0 placing just after 1 or of the reverse combination and modes combining a piece of 1 and 0 placing just after 1 or of the reverse combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6046871-A (JP)
Title: Welding profile detecting device
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/02
Filed: 1983-08-25
Abstract: PURPOSE:To eliminate a noise disturbance, and to execute welding with a high accuracy and at a low cost by providing an impedance signal equalization amplifier circuit, and always maintaining an output at a prescribed level even if a level of an impedance signal is veried. CONSTITUTION:Even if a detecting value of the impedance of a welding arc is inputted to an impedance signal equalization amplifier circuit and a level of an impedance signal is varied, an output which is always maintained at a prescribed level is obtained. This equalizing impedance signal is inputted to a comparison discriminator which is required for determining a welding torch weaving end turning-back point, and subjected to a welding weaving width automatic control and a welding groove width automatic follow-up control. According to said welding profile detecting device, a noise disturbance is scarcely generated, and welding is executed with a high accuracy and at a low cost.
Patent JP-H01320942-A (JP)
Title: House air conditioning system and unit therefor
Inventor: AIURA MASAHIRO
IPC: A01G9/26
Filed: 1988-06-23
Abstract: PURPOSE:To provide the title system and unit so designed that in an in-house field, the ground is irradiated with far-infrared rays from an upper heat source to keep the temperature of only the atmosphere under the ground at a relevant level without raising the in-house air temperature, thereby retaining house culture conditions favorably. CONSTITUTION:In an in-house field, the upper part is equipped with a far- infrared heater and a heat-reflective equipment is fitted on said heater, thus carrying out the objective conditioning of the interior of the ground by the far-infrared rays emitted from said heater.
Patent JP-H0452750-A (JP)
Title: Pre-command interpreter system
Inventor: AKIYAMA TAKASHI
IPC: G06F15/00
Filed: 1990-06-14
Abstract: PURPOSE:To enable a user to freely use the commands with customization by converting a command train proper to the user and inputted through a terminal into a standard command train by a pre-command interpreter and then analyzing the command train by a command interpreter respectively. CONSTITUTION:A user registers previously the relation between a command train proper to the user and its corresponding standard command train to a pre-command interpreter 3 of an electronic computer 1. Then the user inputs these command trains through a terminal 8, and a terminal input/output part 2 of the computer 1 receives the command trains. Then the interpreter 3 converts the command train proper to the user and inputted through the terminal 8 into a standard command train. Meanwhile a command interpreter 4 analyzes the standard command train and selects and starts a command processor 5 corresponding to the requested processing out of a command processor group 6. Thus the user can freely input the commands in a customized format.
Patent JP-H026770-A (JP)
Title: Timing signal generating circuit for tester
Inventor: UDO KIYOTAKE
IPC: G01R31/28
Filed: 1988-06-23
Abstract: PURPOSE:To set a minute delay time corresponding to a timing of a reference clock signal by selecting the number of shift stages of a shift register in accordance with a set value from the outside and shifting a received pulse signal by its number of stages. CONSTITUTION:A reference clock signal generating circuit 2 sends out its reference clock signal to a frequency dividing circuit 3 and a shift register circuit 5. A periodic signal generating circuit 4 receives a clock signal obtained by dividing the reference clock signal from the circuit 2 through a frequency dividing circuit 3 or the reference clock signal, and generates a pulse signal of a prescribed period. A shift register circuit 5 receives a periodic pulse signal from the circuit 4, selects the number of shift stages of a shift register 51 in accordance with a set value from the outside, and shifts the received pulse signal by allowing it to synchronize with the reference clock signal by its number of stages. In such a way, a timing clock signal of a prescribed delay time which has been synchronized with the reference clock signal can be allowed to correspond to a minute time interval of a time unit corresponding to the reference clock signal, and also, can be generated at an exact timing.
Patent JP-S64761-A (JP)
Title: Semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/336
Filed: 1987-06-23
Abstract: PURPOSE: To prevent reaction between a side wall and metal and to prevent short circuits between source/drain regions and a gate electrodes, in a semiconductor device having a self-aligned silicide structure, in which the insulating film side wall is provided on the gate electrode, by a constitution, wherein Si is not included in the insulating film side wall.  
     CONSTITUTION: On a P-type semiconductor substrate 201, an element isolating oxide film 202, a gate oxide film 203, a gate electrode 204 and a low- concentration N-type impurity diffused layer 205 are formed. An Al 2 O 3  film 209 is formed by a chemical vapor growth method. Then the entire surface is etched with reactive ions, and a side wall 206 of Al 2 O 3  is formed. Metal silicide 208 is formed only on the gate electrode 204 and source/drain diffused layers 207. Since Si is not included in the side wall as described above, Si and the metal are not reacted when the metal silicide is formed, and the metal silicide is not formed on the side wall. A semiconductor layer having an excellent self-aligned silicide structure, wherein the gate electrode and the source/ drain diffused layers are sufficiently isolated, is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H04350837-A (JP)
Title: Mark counting device
Inventor: MAETANI MASAMI
IPC: G03B21/11
Filed: 1991-05-29
Abstract: PURPOSE:To keep the stopping position of a microfilm constant even if the microfilm having marks on both sides is used. CONSTITUTION:In a device counting the mark 1b on the microfilm 1 through the use of plural optical fibers 50, as a characteristic, two of plural optical fibers 50 are arranged closely, on the other optical fibers, fiber units lined up at arbitrary distances, are arranged at the counting mark positions of film both end parts, and the arrangement of the fibers of two fiber units are executed on a mirror image.
Patent JP-S6314037-A (JP)
Title: Bath boiler with cleanable smoke stack and water tube
Inventor: ARIYOSHI KAZUO
IPC: F24H1/00
Filed: 1986-07-02
Abstract: PURPOSE:To make it easy to clean water tubes and smoke stack and to maintain high heating efficiency by mounting a water tube of R-shape which projects from the upper face of the bath tub to a partition plate in the water tank and forming a combustion chamber in the lower space and mounting a smoke stack to the upper section of a supply chamber of the water chamber. CONSTITUTION:A water chamber 1 and a bath boiler 2 are formed in a square shape or a round cylindrical shape, and the water chamber 1 is divided by a partition plate 3 to form a narrow supply chamber 4 and a large hot water chamber 5. In this hot water chamber 5 a bath boiler 2 is provided so as to contact the partition plate 3 to make the distance between the bath boiler 2 and the water chamber 1 narrow. Further, a water tube 6 is mounted which projects from the upper face of the bath boiler 2 towards the partition plate 3 in a R-shape, and the lower space is used as a combustion chamber 7. A burner 8 is mounted to the lower section of the supply chamber 4 and a smoke stack 9 is attached to the upper section. Further, at the upper section on one face of the hot water chamber 5, a hot water discharge pipe 10 is mounted and a return pipe 11 at the lower section of the supply chamber 4, and they are respectively connected to the bath tub 12. As a result, it is possible to heat the bath water efficiently and it becomes easy to clean the water tube and smoke stack.
Patent JP-H0768445-A (JP)
Title: Transfer body delivery device for machine tool
Inventor: KINUKAWA SHINJI
IPC: B23Q5/44
Filed: 1993-06-25
Abstract: PURPOSE:To deliver plural transfer bodies simultaneously in a reverse direction by means of a common delivery screw by fixing at a slider a different gear engageable with the gear of a delivery screw nut, providing at transfer bodies actuators. CONSTITUTION:The synchronized rotation of a delivery screw 4 and a rotary shaft 6 is conducted by means of a drive mechanism, and a clutch 20 is separated by means of an actuator 23, and the gear 18 of a delivery screw nut 15 is separated from the gear 40 of a slider 35, and transfer bodies 3A, 3B are retained in a stop state. When the clutch 20 is coupled by means of an actuator 33, the delivery screw nut 15 is fixed at the transfer bodies, and the transfer bodies are delivered in one direction following the rotation of the delivery screw 4. When the gear 18 of the delivery screw nut 15 is coupled to the gear 40 of the slider 35 by means of the actuator 23, the motive power of the rotary shaft 6 is transmitted to the delivery screw nut 15 through respective gears, and the nut 15 is rotated on the delivery screw 4 at a rotation number different from it, and drive force is generated at the delivery screw nut due to this rotation number difference, and the transfer bodies are delivered in the opposite direction.