baber/WOPTO huggingface dataset:
Patent JP-H05223344-A (JP)
Title: Electric heater
Inventor: TANIGUCHI YOSHIYUKI
IPC: A61L9/12
Filed: 1992-02-10
Abstract: PURPOSE:To make it possible to emit perfumes equally by installing an air supply device and a ventilation passage inside a main body, and what is more, installing a heating element in the ventilation passage and mounting a perfume case capable of controlling the generation of perfumes between the heating element and an outlet on the front of the main body in such a fashion that the case may be freely removed. CONSTITUTION:When an air supply device 4 is operated, an outside air 14 deodorized and filtered by way of a filter 3 with an air cleaning function is absorbed into a box-shaped main body 1. The absorbed air is heated by a semiconductor type heating element 5 and receives perfume components in a perfume outlet 10 on the side of the main body 1. After the perfume components are given, the air is blown off outside the box-shaped main body 1 from an outlet 7. At that time a perfume case 8 is rotated and impacted inside the box-shaped main body 1 by rotating the lever 12 of the perfume case 8 so that a doubled area of the main body side perfume outlet section 10 and a case side perfume outlet section 11 may be changed, thereby controlling the generation of the perfumes. Perfume emission effect is enhanced by laying out perfumes 9 inside the ventilation passage 6.
Patent JP-H01198860-A (JP)
Title: Communication processing system
Inventor: FUNEKAWA KIMITOSHI
IPC: H04L13/00
Filed: 1988-02-03
Abstract: PURPOSE:To simplify a terminal device and a function expansion by constituting in order to enable each function to separate in a terminal and preparing for a function to interlock each function in a net. CONSTITUTION:A communication between a terminal device 1 and a net device 7 is executed as the communication among each function, an intra-terminal call connection function 2 communicates only with an intra-net call connection function 11, an intra-position registration function 3 communicates only with an intra-net position registration function 10 and an intra-terminal line connection function 4 communicates only with an intra-net line connection function 9. Signals sent out by each function are layer 2-multiplexed by an intra-terminal layer 2 multiplex separation function 5 or an intra-net layer 2 multiplex separation function 8, a header is respectively added to information and the signal is distributed to each function. When it is necessary to act with interlocking plural functions in order to realize a certain service, an intra-net inter-function management function 12 instructs the action of each function in the net. Thus, the simplifications of the terminal device and the function expansion can be attained.
Patent JP-S57137922-A (JP)
Title: Buffer controlling circuit
Inventor: KAWABATA ICHIROU
IPC: G06F5/06
Filed: 1981-02-19
Abstract: PURPOSE:To decrease the number of man-hours for design and manufacture, and to reduce the cost, by constituting a buffer controlling circuit of plural integrated circuits of the same kind. CONSTITUTION:In the first integrated circuit 1, as for a timing signal CLKA1 and CLKA2 transferred from the first controlling circuit part 3, the former and the latter are transferred to a buffer 6 through MPX2, 3 and a switch controlling circuit part 4' through an MPX1, respectively. In the second integrated circuit 1', a timing signal CLKA1 and CLKA2 generated by the second controlling circuit part 3' are disregarded. In case when the circuit part 3' has been selected, the signal CLKA2 and the signal CLKA1 are supplied to a buffer 6' through MPXs 2, 3 and a switch controlling circuit part 4 of the first integrated circuit 1 through an MPX1, respectively.
Patent JP-H05227475-A (JP)
Title: Signal processor for wide aspect edtv signal
Inventor: SUGIMORI YOSHIO
IPC: H04N7/00
Filed: 1992-02-10
Abstract: PURPOSE:To effectively prevent the deterioration of picture quality by attenuating a compensation signal by using a variable attenuator in an input source video switching area at the time of giving special effect processing and generating a new wide aspect signal. CONSTITUTION:In the case of two sources as an input source, the source A is made a composite wide EDTV signal (a), and the source B is made the signal (a') similarly. Then, the composite TV signals a, a' supplied to input terminals 31, 32 are inputted to a video switching device 100. These signals are the TV signal whose scanning lines are 525 lines and aspect ratio is 16:9. Here, the composite wide EDTV signals a, a', are supplied to the device 100 through the variable attenuators 33, 34 respectively, and the composite wide EDTV signals given the special effect processing are outputted. A wipe control signal is supplied further to this device 100 through a terminal 129, and simultaneously, this control signal is supplied to an attenuation control circuit 35. Thus, the attenuators 33, 34 are attenuated simultaneously in the obtained signals Da, Db.
Patent JP-S58141889-A (JP)
Title: Production of thin walled heat exchanger
Inventor: NAKAMURA FUMITAKA
IPC: B23K9/00
Filed: 1982-02-16
Abstract: PURPOSE:To make welding easy and inexpensive, by using a press contact device which has a notch in the lower part and supports a torch by insulating the same electrically in parallel lap welding of a heat collecting plate and a heating medium tube of a heat exchanger. CONSTITUTION:A press contact device 1 having approximately an L-shape in section consists of a horizontal plate 3 provided with a OMEGA-shaped notch 2 and a base plate 6 with a support 5 provided with a device to be adjusted in the upper part connected vertically to said horizontal plate by means of an intermediate electrical insulator 4. In order to weld a metallic plate 8 and a heating medium tube 9 by using a torch 7 fixed to the device 1, the plate 8 is placed on the tube 9, the tube 9 is fixed, the plate 3 is brought into press contact with the plate 8 by means of a counter weight or the like provided above the device 1, and the plate 8 and the tube are arc welded. The tube 9 and the plate 8 are moved according to the welding to weld both for a desired length continuously and to form beads 10, whereby a heat exchanger 11 is obtained.
Patent JP-S56120944-A (JP)
Title: Simple method for analysis of molybdenum
Inventor: KOI RIYOUZOU
IPC: G01N27/42
Filed: 1980-02-29
Abstract: PURPOSE:To analyze molybdenum in metal material simply and with high reliability by using a specific reagent and performing measurement by the electrograph method. CONSTITUTION:Mixed solution composed of acid solution containing thiocyanate and sulfuric acid and of L-ascorbic acid solution and having a composition shown in the table is used as the reagent. That is, the anode end 5 of an electrode 2 is connected with metal material 1 to be inspected, and then absorbent cotton 3 impregnated with the aforesaid reagent solution is picked up with electroconductive tweezers serving as a cathode end 4 and is made to contact with the material 1, and electrification is made for about 5sec. Next, coloration (red-brown) caused by reactions between molybdenum and thiocyanate is measured and thereby molybdenum in the metal material 1 is analyzed (for judgement of the presence, half quantification).
Patent JP-S56120293-A (JP)
Title: Diaphragm plate for speaker
Inventor: HAYAKAWA FUMIO
IPC: H04R7/02
Filed: 1980-02-27
Abstract: PURPOSE:To enable the press machining of complicated shape, by making thick the thickness of a diaphragm plate, through the formation of a diaphragm plate with Mg-Li alloy. CONSTITUTION:The diaphragm plate is formed with magnesium lithium-alloy (Mg: 80-90%, Li: 10-20%, Zn: 0.1-1.5%, Mn: 0.1-1% and traces of Zr, Si, Th, and rare-earth group). Thus, in forming the shape of diaphragm plate, the value of Eh<3>/12 (where; E is Young's modulus and h is thickness) which is a gist of the rigidity in actual usage is remarkably higher than the diaphragm plates made of Ti and Al.
Patent JP-H09218919-A (JP)
Title: Method and device for processing table
Inventor: OOKUMA YOSHINORI
IPC: G06K9/20
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten time required for table processing by preferentially extracting an item frame out of frames adjacent to a ruled line longer than a reference value in the direction vertical to the character line of characters described in the frame. SOLUTION: A frame extracting means 20 extracts the frame from the coordinates of ruled lines read out of a table information storage means 18. When extracting the frame, the frame surrounded by ruled lines extended horizontally (in main scanning direction) and vertically (in subscanning direction) is extracted. The coordinate of the extracted frame is stored in the table information storage means 18. Then, an item frame extracting means 22 preferentially extracts the item frame out of the frames adjacent to the ruled line longer than the reference value in the direction vertical to the character lines described in the frames.  Besides, the item frame extracting means 22 extracts the frame, for which it is preferable to have the area within the range of the reference value and have the length along the direction of character lines within the range of the reference value in addition to the length, as the item frame.
Patent JP-2000217821-A (JP)
Title: Manufacture of high-frequency, ultrasonic probe
Inventor: SATO YUKIO
IPC: H01L41/337
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-frequency ultrasonic probe capable of enhancing the yields of processes and enhancing and stabilizing a product characteristic even if a piezoelectric oscillator is small and thin- walled. SOLUTION: A polarized plate-shaped piezoelectric element 1 having a relatively thick wall has one side formed into a convex surface 4 of the required curvature, and after an electrode 5 is formed on the convex surface, the piezoelectric element is mounted in a case 6 with the one side of the element facing inward. The other side of the piezoelectric element is cut into a concave surface 9 of the required curvature and an electrode 10 is formed on the concave surface.
Patent JP-S61186510-A (JP)
Title: Disassembler for used spinning packs
Inventor: OSUMI MASAO
IPC: D01D4/04
Filed: 1985-02-13
Abstract: PURPOSE:To disassembler for spinning packs that is provided with a heating oven, a pack supporter and a robot for demantling the clamping cover, thus enabling used spinning packs to be automatically disassembled. CONSTITUTION:When used spinning packs 2 are put on pack charge conveyors 3, a robot 4 transfers the spinning packs 2 to a pack cart 5 from one end in order. Pusher 6 sends the pack cart 5 into the heating oven. After completion of heating, the pusher 6 pulls out the cart from the oven and the robot 4 holds a spinning pack 2 with its holder 1 and transfers to the pack supporter 16 of the pack-disassembling robot part 9 in the disassembling robot 8 removes the pack-clamping cover and the robot part 10 pushes out the pack components from the housing. Individual components of the pack are transferred by the robot 4 to a conveyor 17 and the components are separately stored in a case 18.
Patent JP-S62181423-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGAWA AKIO
IPC: H01L21/324
Filed: 1986-02-05
Abstract: PURPOSE:To make it possible to form a P-N junction and an electrode by a simple process, by including a process for forming the metal electrode on a P-type silicon substrate, a process for annealing using the projection of an electron beam, and a process for forming an N-type layer. CONSTITUTION:A tungsten film having a thickness of about 0.1mum is formed on the surface of a P-type silicon substrate 1. Then, patterning is performed and a tungsten electrode 2 having an area of 5X5mum<2> is formed. Thereafter, an electron beam is projected to a region including the tungsten electrode 2 for 5X10<-4>sec from an electron beam annealing apparatus. A defect introduced layer 3 is formed to a depth of about 0.1mum in the surface of the P-type silicon substrate 1 beneath the tungsten electrode 2. Then, heat treatment is performed in a nitrogen atmosphere in an electric furnace, and an N-type layer 4 in 5X5mum<2> square is formed to a depth of about 0.1mum only beneath the tungsten electrode 2. By these simple processes, the P-N junction and the electrode can be formed with excellent controllability.
Patent JP-H07234644-A (JP)
Title: Light shielding device of display device
Inventor: ITO SEIICHIRO
IPC: G09F9/00
Filed: 1994-02-22
Abstract: PURPOSE:To prevent an incoming light fault by mounting a half mirror, which is produced by forming a thin planar member to a saw tooth shape, forming the surfaces perpendicular to a display surface as light non-reflection surfaces and forming the slopes between these perpendicular surfaces as light translucent surfaces at the front surface of the display surface. CONSTITUTION:A transparent plate 3 applied with a reflection decreasing coating is mounted at the display surface of a display device l and hoods 2 subjected to matte black coating on their inside surfaces are mounted at the front and rear surfaces and side faces thereof. The half mirror 4 obtd. by forming the thin planar member to the saw tooth shape is mounted at the front surface of the transparent plate 3. The saw tooth shape of the half mirror 4 is alternately formed with scores of 45 deg. on both surfaces. The surfaces 4a perpendicular to the display surface are finished black to make no reflection and the slopes 4b are formed as the light translucent surfaces by vapor deposition of thin films. As a result, the incoming light L1 falls onto the slopes 4b and is divided to reflected light and transmitted light. The reflected light is mostly absorbed by the perpendicular surfaces 4a. The transmitted light is reflected by the display surface of the display device 1 and falls onto the slopes 4b. The separated and reflected light is absorbed by the perpendicular surfaces 4a.
Patent JP-S57138039-A (JP)
Title: Transferrable magnetic tape
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/738
Filed: 1981-02-20
Abstract: PURPOSE:To improve antiblocking performance and trnsferring performance, by specifying the surface tension on another side of a base film of which a mold release layer, a magnetic layer and an adhesives layer are provided on one side, and the 90 deg. peeling adhesive force for the three layers. CONSTITUTION:On another side of a base film such as polyester film of which a mold release layer, a magnetic layer and a adhesives layer are sequentially laminated on one side, a surface processing layer made of silicone resin is formed, and the surface tension is set to 30-50dyne/cm, especially 35-45dyne/ cm, and the 90 deg. peeling adhesive force for the said three layers is specified to 0.3-8g/mm., especially 0,8-5g/mm.. Thus, the blocking at a tape winding state can be suppressed and the transferring performance in use can remarkably be improved.
Patent JP-S60172772-A (JP)
Title: Flexible boot
Inventor: NAGATA NOBUYOSHI
IPC: F16D3/16
Filed: 1984-02-14
Abstract: PURPOSE:To enhance the wear-resistance of a flexible boot without imparing the stretchability thereof, by planting short fibers onto only crest parts of the outer peripheral surface of the flexible boot. CONSTITUTION:Only crest parts 22 of the outer peripheral surface of a flexible boot body 20 is subjected to a primer treatment. As to the treatment, an ultraviolet treating method is at first performed to the crest parts 22 which is then coated thereon with an adhesive 24, and short fibers 26 are planted to the crest parts 22 before the adhesive is hardened. Thereby, no abrasion is generated even after the use of the flexible boot according to the present invention for more than 500hr, which should be compared with conventional flexible boots which incurrs abration between the crest parts after the use of them for 25-30hr. Accordingly, the wear-resistance of the flexible boot may be enhanced without imparing the stretchability of the boot.
Patent JP-S60168911-A (JP)
Title: Hollow drive shaft
Inventor: KAGEYAMA KENICHI
IPC: F16C3/02
Filed: 1984-02-13
Abstract: PURPOSE:To shorten the length of an end member and make easy the processing of it by attaching the end member, which is formed separately from a shaft body, on the end face of a small-diameter portion, which is formed as one body with the end of the shaft body, through friction welding. CONSTITUTION:A drive shaft 10 has a taper portion 14 and a small-diameter portion 15 at each end of a shaft body 11, which are formed as one body through draw forming. At this time, to the end face of the small-diameter portion 15 is connected an end member 16, which has been previously formed into the prescribed shape, by friction welding. This friction welding is performed by rotating one of the small-diameter portion 15 and the end member 16 relatively with respect to the other at high speed to generate friction heat in the state that the end face of the former is in slide contact with the end face of the latter. Thus the length L1 of the end member 16 can be shortened. In this way, the end member can be made smaller in size and its shape can be simplified, and therefore the forging or cutting can be made easily.
Patent JP-H03228879-A (JP)
Title: Ceramic-metal bonded body and its production
Inventor: TANAKA SHUNICHIRO
IPC: C04B37/02
Filed: 1990-02-01
Abstract: PURPOSE:To easily obtain a high strength bonded body at the time of bonding a ceramic member consisting of a partially stabilized zirconium oxide sintered body and a metallic member by interposing an oxygen barrier layer of Ni (alloy) between both members and bonding both members with a Ti-Cu-Ag-based active metal brazing material. CONSTITUTION:An oxygen barrier layer 3 consisting of Ni or an Ni alloy is interposed between a ceramic member 1 consisting of a partially stabilized zirconium oxide sintered body and a metallic member 2 to he bonded. A Ti-Cu- Ag-based active metal brazing material 4 is inserted between the layer 3 and the ceramic member 1 and metallic member 2, and the members are laminated. The obtained laminate is heat treated at 800-950 deg.C for 0.5-20min in vacuum or in an inert gas atmosphere to obtain a ceramic-metal bonded body. Consequently, since the barrier layer 3 is interposed, the generation of an oxygen- deficient layer is controlled, and the bonding strength is improved.
Patent JP-S62184378-A (JP)
Title: End position detecting device for radar display
Inventor: HONDA TADAO
IPC: G09G1/16
Filed: 1986-02-07
Abstract: PURPOSE:To simplify device constitution and to reduce cost by storing previously data indicating a specific display area and a display end position in an area setting memory and reading it in synchronism with the writing operation of a frame memory, and writing display area data in the frame memory and inhibiting display end position data from being written. CONSTITUTION:At the time of video data is written in the frame memory 5, the display end position is detected and position information for inhibiting data from being written is stored previously in the area setting memory 16. Then, the address of the memory 16 is specified from a scan converter 8 in synchronism with the writing of the video data to the frame memory 5 to read the storage contents, which are supplied to an end position detecting circuit 17. The end position detecting circuit 17 when detecting data '1' on an azimuth ring 18 from the area setting memory 16 outputs a write inhibiting signal to a scan converter 8 to inhibit data from writing a memory area exceeding the azimuth ring 18.
Patent JP-S58142678-A (JP)
Title: Image pickup tube deflecting device
Inventor: HATACHI SHINJI
IPC: H04N3/22
Filed: 1982-02-18
Abstract: PURPOSE:To reduce the noise of delfection voltage and to improve the quality of picture, by performing main deflection of electron beam by a main deflecting electrode and performing correction of deflection such as circuit correction, etc. by an auxiliary deflecting electrode. CONSTITUTION:An output of vertical and horizontal sawtooth wave generating circuits 30, 31 is applied to main vertical and main horizontal deflecting electrodes 21, 23, 20, 22 by vertical and horizontal synchronizing pulses. At this time,  the adjusted sawtooth wave voltage of vertical and horizontal period is applied to auxiliary horizontal and auxiliary vertical deflecting electrodes 25, 27, 26, 28 through horizontal and vertical deflection correcting circuit 35, 33. Accordingly, the electron beam is scanned normally by a deflection electric field generated by  an electrode 24 after corrected by a deflection correcting electric field generated by an auxiliary deflecting electrode 29. Since deflection voltage is generated only in circuits 30, 31, an amplifier for overlapping correcting voltage becomes unnecessary, and the noise in the amplifier can be eliminated.
Patent JP-S54118759-A (JP)
Title: Synthesized oscillator for radio device
Inventor: FUJIWARA YUKINARI
IPC: H03L7/18
Filed: 1978-03-08
Abstract: PURPOSE:To realize reduction for the noise, the structure measurements and the cost by constituting the PLL circuit using the voltage control oscillator featuring the oscillation frequency of M- times as high as the final output frequency and then giving M step-division to the output of the  voltage control oscillator to obtain the final output. CONSTITUTION:The N1 step-division is given via fixed divider 2 to the output of reference oscillatol 1 featuring the oscillation frequency of M-times as high as the output frequency and then  supplied to phase comparator 3. While the output of voltage control oscillator MC010 is mixed  with the output of reference oscillator 6 via mixer 7 and undergoes N2 step-division at variable  divider 4 through band pass filter 5 which draws out only the difference frequency component to  be supplied to comparator 3 where the phase comparison is given with the reference signal given  from cscillator 1 with N1 step-division applied. Then the error signal is supplied to VC010 via loop filter 8 and LPF9 to be used for the phase synchronization of VC010. The output of VC010  undergoes M step-division through step-divider 12 to be delivered through terminal 11. In this constitution, the final output phase noise is reduced down to 1/M the output noise of VC010,  thus ensuring easy reduction of the noise along with use of the low-noise crystal oscillator to  oscillator 1.
Patent JP-H08218634-A (JP)
Title: Method of placing concrete
Inventor: MATSUDA TOSHIO
IPC: E04G21/02
Filed: 1995-02-14
Abstract: PURPOSE: To provide a concrete structure with which a work for placing concrete can be made convenient in a reduced burden, which can reduce a construction cost, and which does not crack after curing and has a strength with less unevenness. CONSTITUTION: Rich-mix concrete 1 ready-mixed is fed under a pressure by a concrete pump, and is placed in a form, and a vibration cylinder 2 is inserted in the concrete ready-mixed before the concrete is cured, so that the concrete is vibrated to cause mortar slurry 3 to ooze out through holes for extraction. The mortar slurry 3 pooled in the cylinder 2 is fed by a feed pump 6, and is then mixed in a lean-mix concrete ready-mixed and successively fed before the slurry 3 is cured, so that the concrete is turned into rich-mix concrete, that is, the slurry 3 is used as a fluidizing agent.