baber/WOPTO huggingface dataset:
Patent JP-H0231787-A (JP)
Title: Toy vehicle having no motor and driving track
Inventor: ROBAATO ESU MATSUKEI
IPC: A63H18/02
Filed: 1989-06-12
Abstract: PURPOSE: To enable to propel a vehicle at a variable speed to forward and backward direction by allowing a driving apparatus to engage with teeth of a gear and a rack inside the toy vehicle and doing a reciprocating motion in forward and backward under a control in the track. CONSTITUTION: A lower part driving gear 78 is installed so as to rotate in a gear housing 68 and engages with teeth of a rack when a toy vehicle 60 locates on a track 132. When the toy vehicle is located on the track, a rack swings back and forth or does a reciprocating motion in the track by a rack driving apparatus 40. The driving gear 78 freely rotates only toward one direction corresponding to the one direction of movement of the rack when it is allowed to rotate only toward one direction by an arrangement relation of the claws 86. However, when the rack returns to the opposite direction by the reciprocating motion, movement of the driving gear 78 is constrained and, thus, the toy vehicle 60 is propelled for a distance equal to the stroke of the rack.  Further more, a user can control a speed of the toy vehicle propelled along the track by controlling the rotating speed of a handle 42 of the rack driving apparatus 40.
Patent JP-H08299397-A (JP)
Title: Cinerary urn burier
Inventor: MOCHIZUKI KOUSUKE
IPC: A61G17/08
Filed: 1995-05-12
Abstract: PURPOSE: To prevent a cinerary urn from dropping during burying, by vertically moving a slide handle, relative to a grip, so as to change the length of a wire so as to fix any of urns having different sizes or to release the fixation of the urn. CONSTITUTION: After setting a cinerary urn in a loop of a wire 3, a slide handle 5 is lowered so as to change the size of the loop with the use of the wire 3 above a through-hole bolt 6 and the slide handle 5. Then, a butterfly screw 7 is fastened, and the slide handle 5 and a grip 2 are held simultaneously. Accordingly, the wire 3 is fastened below a body 1, and accordingly, the urn is held to a rubber stopper 8. Thus, any of urns having various sizes can be surely fixed. It is noted that an expandable part and an expandable stopper may be provided so as to form a urn burier incorporating an expandable device.
Patent JP-2000335807-A (JP)
Title: Printer unit with medium carrier path switching mechanism
Inventor: GOTO TAKEHIKO
IPC: B65H29/58
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously print a plurality of media and to increase printing speed. SOLUTION: This printer unit with medium carrier path switching mechanism has a first printing head 31 printing characters or the like on a preceding medium 21, a second printing head 32 printing characters or the like on a succeeding medium 22 and a mechanism separating a main carrier path 11 and switching a first auxiliary carrier path 12 and a second auxiliary carrier path 13.  This printer unit is provided with a carrier path switching mechanism 8 capable of simultaneously performing printing, carrying the preceding medium 21 and the succeeding medium 22 in only a forward (arrow A) from the second printing head 32 toward the first printing head 31 with respect to the main carrier path 11 and capable of discharging the preceding medium 21 and the succeeding medium 22 by carrying the media 21 and 22 in only an opposite direction (arrow B) in a discharging operation after printing is finished because the first auxiliary carrier path 12 holds a termination part of the preceding medium 21 that the first printing head 31 prints and the second auxiliary carrier path 13 holds a tip part of the succeeding medium 22 that the second printing head 32 prints.
Patent JP-S6210510-A (JP)
Title: Control device for gas cooking stove
Inventor: KANEKO MITSURU
IPC: F23N5/14
Filed: 1985-07-08
Abstract: PURPOSE:To provide a control circuit of a gas cooking stove which is easily used and safe for cooking of tempura etc. by installing a selective switch which has such a temp. control function that by its operation, fire is automatically cut off after temp. reached the set up temp. when the switch is opened and when closed, temp. is always controlled to reach the set up temp. CONSTITUTION:When a selective switch is closed, a latching solenoid valve 100 supplying fuel to a main burner 112 is opened by closing an operation switch 2 and a safety valve 47 is enabled to keep it open. When a temp. sensor 62 is heated and its resistance value is reduced, the valve 100 is closed and fire of the main burner 112 is extinguished. At that time, electric voltage is applied to the safety valve 47 and fuel is supplied to a pilot burner 111 and burning is continued. As temp. of the temp. sensor 62 is reduced y extinction of the main burner 112 and the resistance of the sensor rises up, the valve 100 is opened again and the main burner is ignited. When the selective switch is opened and temp. of the temp. sensor 62 reaches the set up temp., the safety valve 47 is closed and burning is stopped fuel supply is discontinued.
Patent JP-2000338474-A (JP)
Title: Liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1335
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of light leakage from a backlight. SOLUTION: This device is provided with a black matrix BM and a light shield layer 7 formed on the periphery of the black matrix BM. In this case, the black matrix BM is formed on one transparent substrate 3 of respective transparent substrates 2, 3 disposed oppositely to each other via a liquid crystal. The light shield layer 7 is formed on the other transparent substrate 2, and the light shield layer 7 is formed to be extended over a sealant 4 forming region of another transparent substrate 3.
Patent JP-S5274209-A (JP)
Title: Noise detecting circuit
Inventor: MIYAGAKI GIICHI
IPC: H04B1/12
Filed: 1975-12-17
Abstract: PURPOSE:To make effective use of the pulsive noise to reject noise, by detecting the pulsive noise such as engine ignition noise with a good accuracy.
Patent JP-S638342-A (JP)
Title: Production of aromatic hydrocarbon from lower paraffinic hydrocarbon
Inventor: INUI SATOYUKI
IPC: C07B61/00
Filed: 1986-06-27
Abstract: PURPOSE:To obtain an aromatic hydrocarbon in high selectivity, by treating a lower paraffinic hydrocarbon in the presence of a zinc silicate catalyst or a platinum-carrying zinc silicate catalyst in a specific temperature range. CONSTITUTION:A lower paraffinic hydrocarbon is treated in the presence of a zinc silicate catalyst or a zinc silicate catalyst carrying 0.25-1.5wt% platinum (molar ratio of Si/Zn is 20-400 in both the cases) at 300-700 deg.C to give an aromatic hydrocarbon. The zinc silicate catalyst is prepared by adding an aqueous solution containing metallic salt shown by the formula Zn(NO3)2.6H2O, a nitrogen-containing organic cation, an inorganic acid and an ion adjustor and an aqueous solution of silicate to an aqueous solution containing the ion adjustor, the nitrogen-containing cation, the inorganic acid and an alkali hydroxide in such a way that the pH is 9-11 to form gel, separating the gel form the mother liquor, grinding the gel mixture, combining the gel with the mother liquor and subjecting to hydrothermal synthesis.
Patent JP-H0441203-A (JP)
Title: Manufacture of ceramic casting molded form
Inventor: UCHIDA KAZUHITO
IPC: B28B1/26
Filed: 1990-06-07
Abstract: PURPOSE:To prevent the cracking due to shrinkage by forming a non-adsorptive material layer having non-adsorptivity to ceramics in a sludge-shaped raw material on the inner surface of a matrix, casting the sludge-shaped raw material into the matrix and forming a hole to a section corresponding to the non-adsorptive material layer. CONSTITUTION:A matrix 5, on an inner surface 5a of which a non-adsorptive material layer 7 is shaped, is held from upper and lower sections by a molding jig 9 with a sludge-shaped raw material flow path 9a and a molding jig 10, from which a projecting section 10a is projected. A sludge-shaped raw material 11 is casted into the matrix 5 from the sludge-shaped raw material flow path 9a. When the raw material 11 is left to stand, a ceramic-wall-shaped layer 12 is attached to the inner surface 5a of the matrix 5 and grown. Since ceramics are not attached to the non-adsorptive material layers 7, a hole 13 is formed to the ceramic wall-shaped layer 12. When the wall thickness of the ceramic wall-shaped layer 12 reaches a specified value, the sludge- shaped raw material 11 is discharged, and the ceramic wall-shaped layer 12 is dried together with the matrix 5. Since the hole 13 is formed to the ceramic wall-shaped layer 12, shrinkage stress is not generated in the ceramic wall-shaped layer12, thus generating no crack, then improving productivity.
Patent JP-S5481701-A (JP)
Title: Adjusting circuit for resonant frequency
Inventor: YAMANE ETSUO
IPC: H03J3/18
Filed: 1977-12-12
Abstract: PURPOSE: To enable to adjust the resonant frequency, by controlling the pulse width.  
     CONSTITUTION: When the switch SW1 is closed, the input port of the microcomputer MN 1400 is a high level, conducting the transistors TR1 and TR2 by the pulse width of the output port, and the discontinuous waves of power supply +B deepens the bias voltage of the varactor diode D, increasing the frequency F of the resonant circuit LC. Further, when the SW2 is closed, F is decreased with opposite operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6042600-A (JP)
Inventor: KOUZUKI HIROSHI
IPC: F42B15/34
Filed: 1983-08-17
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-S5851687-A (JP)
Title: Pulse width check system
Inventor: KODAMA MICHIO
IPC: H04Q3/72
Filed: 1981-09-22
Abstract: PURPOSE:To prevent pressed exchange processing ability of a central control device, by performing processing for accommodated lines in pulse reception state only at the pulse start and end, in an electronic exchange. CONSTITUTION:In the calculation of a reception pulse width of an electronic exchange, a central controller 3 stores subscriber lines 1-1-1-N during the reception of a dial pulse in count memories 12-1-12-3 provided corresponding to a scanning time point t2 detecting the start of the dial pulse, only reads and compares the count value stored at a scanning time point t6 detecting the end of the dial pulse and only scans the state of scanning point for scanning points t3-t5 at the intermediate time. Thus, when a lot of allocated lines are of pulse reception state, the load of the central controller can remarkably decreased.
Patent JP-H0317355-A (JP)
Title: Concrete placing device
Inventor: SUZAKI ISAO
IPC: E04G21/04
Filed: 1989-06-13
Abstract: PURPOSE:To increase operational efficiency, by providing a rotatable concrete distributor having a boom to a middle mast of a tower crane and by guiding the delivery output of a conducting pipe to an aimed spot of concrete placement. CONSTITUTION:A concrete distributor 3 with a long boom 2 is rotatably provided to the fixed part 4 of the distributor of a middle mast 1. A concrete conducting pipe 8 is attached to be freely flexible via a swivel joint in the distributor 3 and the lower end thereof is connected to a concrete pump and also the delivery outlet 9c is forced to follow the movement of the boom 2. The delivery outlet 9c is turned and moved up and downward to the aimed spot for placing concrete to pump up the concrete from the concrete pump installed on the ground or the completed floor. In this way, the efficiency of concrete placement can be increased.
Patent JP-S5576930-A (JP)
Title: Preparation of blood specimen
Inventor: MATSUSHITA HAJIME
IPC: G01N33/48
Filed: 1978-12-06
Abstract: PURPOSE: To uniformly disperse a very small amount of blood on a slide glass surface, by changing the slide glass surface into hydrophile properties by means of ion etching and by moistening the surface with a liquid having an affinity with blood when preparing a blood specimen.  
     CONSTITUTION: Slide glass 3 is inserted into a vacuum chamber 1 and positioned between electrodes 2, 2', the degree of vacuum in the chamber 1 is decreased to approximate 0.1 Torr, and air in the chamber 1 is ionized by applying AC voltage in approximate 1000V, thus irradiating ions on a surface of the glass 3. When preserving the slide glass 5 in a desiccator, it maintains hydrophilic effect during approximate three days. The hydrophilic surface of the slide glass 5 is moistened with a liquid 6 having an affinity with blood, such as, a physioligical saline solution, albumin, etc., and diluted blood 8 is dropped on the surface of the slide glass in approximate 1μl by means of a pipette 7, diffused and dried by means of a fan 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0388435-A (JP)
Title: Relay station for wireless telecommunication system
Inventor: MISHIERU ARAARU
IPC: H04B7/26
Filed: 1990-06-11
Abstract: PURPOSE: To make it possible to be easily operated incorporating with a broadband or cavity-type transmission combining part with a simple configuration by providing a switching part for the connection with each link line connected to each digital processing unit at each transmitting part. CONSTITUTION: Each digital processing unit 4 is connected to a corresponding link line 7, and the link lines 7 are connected in parallel so that each digital processing unit 4 transmits a relay message to a corresponding transmitting part 8. Each relay message includes data to be transmitted, the frequency of each transmit data, and electric power data to be transmitted if it is possible. Each transmitting part 8 is connected to air of the link lines 7 via the switching part 9, and the switching part 9 selects one of the link lines 7 and connects it to the transmitting part 8. Thus, the relay base station for wireless telephone communication system which has a simple configuration and is easily operated incorporating with the broadband or cavity-type transmission combining part.
Patent JP-H023255-A (JP)
Title: Evaluation method for integrated circuit device and semiconductor device for integrated circuit device evaluation
Inventor: YOSHINO HIDEO
IPC: H01L21/3205
Filed: 1988-06-20
Abstract: PURPOSE:To clarify which technical element the problem is in by dividing an integrated circuit device that a circuit constituting element is arranged into the specified scales, and evaluating the yield rates of the connection of a wiring layer, the interline leakage of a wiring layer, and the leakage between wiring layers so as to seek the yield rate of an integrated circuit device from the results. CONSTITUTION:For example, the area of 256K bits is properly divided so that the yield rate may be easily evaluated. 256K bits area is divided into three areas of 64K bits and three area of 16K bits, and the residual is made a drawing-out area to a pad. That is, they are made to be a pad 10 and areas A1, B1, C1, A2, B2 and C2. For example, the area A1 and A2 are made up based on the aluminum Al1 of the first layer of a memory cell such that breaking of a word line 20, breaking of a power source line 21, and interline leakage of Al1 can be evaluated. Also, they are made up based on the aluminum Al2 of the second layer of the memory cell such that breaking of a bit line 22, breaking of an earth line 23, and interline leakage of the Al2 can be evaluated.
Patent JP-H09308658-A (JP)
Title: Medical treatment unit
Inventor: YOSHIDA KEIJI
IPC: A61G13/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment unit with which a medical treatment bed can be easily moved to any position for facilitating medical treatment. SOLUTION: This unit is equipped with a fixed base 12a (12b), medical treatment bed 14a (14b) mounted on this fixed base 12a (12b) and movable means for making the medical treatment bed 14a (14b) movable to the fixed base 12a (12b). The movable means is provided with a bearing 44 and a rotary shaft 48 fixed on one and the other of the fixed base 12a and the medical treatment bed 14a, the bearing 44 is composed of a turning means for supporting the rotary shaft 48 so as to rotate it, and the medical treatment bed 14a can be rotated on the fixed base 12a. Besides, the medical treatment bed 14b can be slid onto the surface of the fixed base 12b with the movable means as a rail sliding mechanism. Further, the movable means is composed of the turning means and the rail sliding mechanism so that the medical treatment table 14b can be rotated and slid.
Patent JP-H05342875-A (JP)
Title: Semiconductor storage device
Inventor: SAITO HIROAKI
IPC: G11C11/41
Filed: 1992-06-10
Abstract: PURPOSE:To provide a highly integrated semiconductor storage device which reads data at a high speed by switching control the switching elements connected to a first and a second read bit lines during a reading. CONSTITUTION:A switching element 14 lowers the potential of a read bit line BL11 during a on and a switching element 15 lowers the potential of a read bit line BL11 during a on. A switch control means 16 controls elements 14 and 15 so that the element 15 is turned on and the element 14 is turned off when data are read from a memory cell MC1 based on address signals. Moreover, when data are read from a memory cell MC2, the elements 14 and 15 are controlled so that the element 15 is turned off and the element 14 is turned on. Having this constitution, levels of bit lines MC1 and MC2 are controlled to an optimum value and the data stored in the memory cells MC1 and MC2 are surely read by a differential amplifying circuit 13. Thus, a high speed reading and a high integration are provided.
Patent JP-S6130149-A (JP)
Title: Packet signal transfer system
Inventor: CHINO MAMORU
Filed: 1984-07-20
Abstract: PURPOSE:To cope with lack of capacity of a data buffer to simplify software by changing a holding command to a data transfer command in response to solution of the lack of capacity due to the processing of the holding command. CONSTITUTION:When a packet processor 1 of a packet switching system controls transmission and reception of packet data, plural continuous control words are prepared in a main storage device 4 by a main controller 3. When the start of channel control execution is indicated to the processor 1 from a line 2, channel control words are read out successively from the device 4, and packet data is transferred between the processor and a corresponding data buffer of the device 4 in accordance with indications of the start address in the data buffer of the data transfer command and the transfer byte number. If lack of capacity in the data buffer occurs by this transfer, the controller 3 sets the holding command to the data transfer command corresponding to the buffer, thus coping with the lack of capacity of the data buffer to simplify software.
Patent JP-H05343585-A (JP)
Title: Plating machine for semiconductor product
Inventor: IMORI YOSHIHISA
IPC: H01L23/50
Filed: 1992-06-10
Abstract: PURPOSE:To solder-plate an outer lead after resin-sealing in a short time by providing two housings separably movable with a mask having a mask part for masking a lead frame of a periphery of the lead on both surfaces of a resin package of a semiconductor device. CONSTITUTION:The plating machine comprises first and second housings 2 of a hollow structure so relatively separably movable as to hold a semiconductor product from both surface sides. Each housing 1 or 2 has a first mask 11 for masking both surfaces of a resin package 33 of a semiconductor device, a second mask 12 for masking a lead frame of a periphery of an outer lead 34, and a hollow part 17 for surrounding the outer lead. Further, a solder plating solution inputting slit 14 connected to the part 17 and a solder plating solution discharging groove 15 are formed, an electrode 16 is provided partly on an inner wall of the part 17 in such a manner that a positive voltage is applied to the electrode 16 and a negative voltage is applied to the lead 34 from a power source.
Patent JP-H08318509-A (JP)
Title: Manufacture of modified timber
Inventor: SAKA SHIRO
IPC: B27K3/52
Filed: 1995-05-25
Abstract: PURPOSE: To prevent the elution of metal oxide with water from occurring and to maintain flame retardant effect for a long period by employing trace amount of organic silicon compound together with metal alkoxide. CONSTITUTION: When a timber is impregnated with a solution of one or more types of metal alkoxides, organosilicon compound containing hydrolyzable alkoxide group is added, hydrolytically or thermally decomposed in timber intercellular gap, and polycondensed. Thus, the metal alkoxide is altered to non-flammable metal oxide, the organosilicon compound containing the hydrolyzable alkoxysilyl group is polycondensed, self-condensed with the metal oxide in the step, or bonded to the hydroxyl group of the timber, thereby being capable of imparting water repellency to the timer. Thus, the metal oxide is scarcely eluted by the operation of water, and the timber maintaining flame retardance semipermanently can be modified.
Patent JP-S5375961-A (JP)
Title: Method and apparatus for detecting positions of roll groups arranged in cascade
Inventor: TANIE MASAFUNE
IPC: B22D11/16
Filed: 1976-12-17
Abstract: PURPOSE: To promtly, correctly and easily measure the roll position of a roller apron for continuous moding equipments by simultaneously measuring three adjoining rolls and then by measuring next three in a manner to use the two of the measured rolls. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63314827-A (JP)
Title: Film formation by low pressure chemical vapor deposition
Inventor: NOGUCHI FUMINOBU
IPC: H01L21/205
Filed: 1987-06-17
Abstract: PURPOSE:To make deposition speed constant, by arranging substrates in upright position whose intervals are extended sequentially from the front part of a reaction tube to its rear part, when films are grown on a plurality of substrates at a high temperature by horizontal type low pressure chemical vapor deposition method. CONSTITUTION:When a quartz boat 3 in which substrates 4 are arranged in upright position at given intervals is inserted into a reaction tube 2 made of quartz, the substrates 4 are arranged in upright position in the manner in which the intervals are sequentially extended from a reaction gas feeding inlet 5 to a gas discharging vent. The increasing amount of the interval is empirically determined, because it is different with respect to the formation condition. When an Si3N4 film is deposited on the Si substrate 4 in this constitution, SiH2O3 or the like is used for gas, and when a polycrystal Si film is formed, SiH4-H2 is used. In both cases, the substrate 4 is heated by a heater 1 surrounding the reaction tube 2. Thereby, the deposition speed from the front part to the rear part is made uniform.
Patent JP-S63315439-A (JP)
Title: Paper conveyor
Inventor: NAKAYAMA OSAMU
IPC: B65H9/14
Filed: 1987-06-17
Abstract: PURPOSE:To remedy the skewing feed of paper without fail by installing a control device which rotates a conveyor roller as long as the specified prolonging time since a tip of the paper has arrived at a resist roller. CONSTITUTION:A fact that paper has been fed to a conveyor roller 2 is detected by a paper detecting switch 6, and when the paper is being fed to a resist roller 1 by the conveyor roller 2, a paper detecting switch 7 in an extension part of the conveyor roller 2 is turned on. And, after the specified time since this detecting switch 7 has been turned on, the conveyor roller 2 stops its rotation, having the paper bent to some extent and it straightens the paper tip. However, when the paper has no length, in so much that it is bent between rollers, the conveyor roller 2 is rotated in succession, and the paper tip is straightened by microvibration due to the rotation. The paper whose tip is straightened is fed to a sensitizer drum 8 and, after a transfer precess is executed, it is reconveyed by a suction roller 9.