baber/WOPTO huggingface dataset:
Patent JP-H11197920-A (JP)
Title: Chip guide tool
Inventor: TSUTSUI TOSHIO
IPC: B23Q11/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip guide tool by which the occurrence of a burr in a bore edge part can be surely prevented. SOLUTION: This guide tool includes an attaching part 11 attached to a drill 2, a cylindrical guide part 12 which is externally fitted to the outside of the tip part of the drill 2 in close contact state and can be displaced relatively to the drill 2 in the axial direction, and an elastic support 13 connecting the attaching part 11 and the guide part 12 to each other elastically in the axial direction so as to relatively displace, and a chip discharge port 14 is formed between the attaching part 11 and the guide part 12.  By this arrangement, the periphery of a bore edge 30a is continuously surrounded with the guide part 12, and chips 32, 32... sequentially transferred to the bore edge 30a side along a clearance groove 22 in the state of being restrained by the clearance groove 22 of the drill 2 and the inner peripheral surface of the bore 30 are not discharged from the bore edge part 30a even if they reach the bore edge 30a part, but discharged from the chip discharge port 14 formed between the guide part 12 and the attaching part 11, whereby the occurrence of a burr in the periphery of the bore edge 30a can be surely prevented.
Patent JP-S5598855-A (JP)
Title: Solid oscillating element and oscillating device
Inventor: EDA KAZUO
IPC: H01L29/66
Filed: 1979-01-22
Abstract: PURPOSE: To simplify the fabrication of solid oscillating element and device and obtain a high frequency oscillating element producing large output power by interposing a thin high resistance layer between two semiconductor regions and producing a Schottky barrier between the high resistance layer and the semiconductor regions.  
     CONSTITUTION: A high resistance layer 2 containing as main contents Bi 2 O 3 , BaO, SrO 3 , Pr 2 O 3 , etc. is formed between two semiconductor regions 1 made of ZnO or the like, and a Schottky barrier 3 is formed at the boundary between the layer 2 and the region 1. Thereafter, ohmic electrodes 4 are mounted on the exposed surfaces of the regions 1 to form high frequency oscillating elements. In the fabrication of such oscillating elements a sintered material 11 containing as main content ZnO is used for the semiconductor regions 1, a high resistance grain boundary layer 13 of Bi 2 O 3  is coated on the ZnO particles 12, and Schottky barrier 15 is thus formed on the surface of the particles 12. Then, the electrodes 14 are ohmically contacted with both front and rear surfaces of the sintered material 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165115-A (JP)
Title: Constant-voltage circuit
Inventor: SAEKI TAKAHARU
IPC: G05F3/26
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a constant-voltage circuit whose output voltage value is variable, and whose temperature dependency is low, by providing a resistance on a band gap type constant-current circuit, and a constant-voltage circuit which has combined base-emitter voltages of a transistor. CONSTITUTION:Transistors 7, 8, 10 and 11, and a resistance 12 constitute a band gap type constant-current circuit. To the collector of a transistor 13 connected to this constant-current circuit, a load formed by connecting a resistance 16 in parallel to a series circuit of a diode 14 and a resistance 15 is connected. In this case, a voltage V0 of an output terminal 2 is given by an expression I. A temperature coefficient of this time is given by an expression II. When a condition that the temperature coefficient is set to '0' is put in, the expression I is given by an expression III, and by changing a ratio of resistance values R4, R5 of the resistances 15, 16, the output voltage can be changed in a state that the temperature coefficient remains '0'.
Patent JP-H10206757-A (JP)
Title: Projection type video display device
Inventor: MASUTANI TAKESHI
IPC: H04N5/74
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to improve the utilization efficiency of light by integrating video display and a part for projecting video images. SOLUTION: A light source 1 emits parallel light beams so as to reduce the mixing of the video images among picture elements. For a mirror surface reflection type optical modulator 2, plural fine mirror surface elements 22... are arranged in a curved surface shape provided with a prescribed curvature in vertical and horizontal directions corresponding to a picture element number and reflected light from the fine mirror surface elements 22... is magnified and projected on a screen 3 by the effect of the curved surface. It is desirable that the shape of the curved surface where the fine mirror surface elements 22... are arranged is a part of a spherical surface, a paraboloid or a rotary ellipsoid or the like so as to make the distortion of the video images small.  Then, by electric signals supplied to the mirror surface reflection type optical modulator 2, the inclination angle of the reflection surface of the respective fine mirror surface elements 22... is displaced, the reflection direction of the light from the light source 1 is made selectable and the video images are displayed by utilizing that.
Patent JP-S58126030-A (JP)
Title: Sliding device of table
Inventor: TAKASU SHIYUUHEI
IPC: B23Q1/60
Filed: 1982-01-19
Abstract: PURPOSE:To enable to install a table under a low, stabilized and vertical state, by a method wherein a table placed on a base which is opened only in the upward direction is held by a slidable taper slider and is reciprocated. CONSTITUTION:A table 22 is installed within an open groove of a base 21 provided with the open groove opened only in the upward direction, and taper sliders 23a, 23b, 23c and 23d are installed reciprocatably between the table 22 and the base 21 with secrews. The table 22 is moved in the right and the left directions or in the front and the rear directions by making the taper slider 23a and 23b or 23c and 23d, which are in opposition to each other by placing the table 22 between them, slide respectively with screws. The table 22 can be installed in a vertical state stably, by making cross sections of the base 21, the taper slider 21 and the talbe into such forms that they do not secede from the inside of the open groove respectively.
Patent JP-S61209922-A (JP)
Inventor: HANSU BUERUNAA SHIYURUTSU
IPC: C03B23/037
Filed: 1986-01-17
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-S58123980-A (JP)
Inventor: KATOU YOSHIAKI
IPC: E05B37/00
Filed: 1982-01-21
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-S55101351-A (JP)
Title: Apparatus for treating article
Inventor: SHIAKU TAMOTSU
IPC: B23Q7/00
Filed: 1979-01-22
Abstract: PURPOSE: To efficiently treat an article continuously in an apparatus for treating the article by forming a continuous article conveying path between a supply table and an aligning table.  
     CONSTITUTION: When a movable piece 15 is leftwardly moved in a drawing, articles not yet treated in respective rows on a real magazine on a supply table 13 are exhausted from a guide chute 24, a vacant magazine is returned to the original rack in an elevationally movable rack 1, and a real magazine on next rack plate 3 is moved onto the supply table 13. The articles not yet treated are fed from the chute 24 between an abrasive wheel 16 and a wheel 17 facing with the wheel 16. Thus the article is ground to predetermined size. The articles thus treated are fed through the guide chute to a lift 11, and are sequentially protruded therefrom into a storage chute 23. Thereafter, when the movable piece 25 of an article depressor 8 is moved rightwardly in a drawing, the treated articles corresponding in number to one row of the magazine are sequentially inserted into the vacant magazines of respective rows on an aligning table 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124528-A (JP)
Title: Spherical product of sublimable substance, method and apparatus for preparing same
Inventor: KIDA KOUJI
IPC: B01J2/02
Filed: 1982-01-21
Abstract: PURPOSE:To easily obtain a spherical product by a method wherein a sublimable substance is continuously blown off in a molten state from a nozzle to be formed into liquid droplets and, an undissolvable liquid having a b.p. lower than the m.p. of said substance is blown in a spray form on the way of the dispersing and the falling thereof. CONSTITUTION:A melting kettle 6 is arranged above a main body 1 of an apparatus to melt a sublimable substance such as iodine and a liquid droplet forming nozzle 2 connected to the melting kettle 6 through a conduit 7 is confronted with the upper part of the main body 1 to form the sublimable substance into liquid droplets. To the side wall of the main body 1 at a position where the sublimable substance formed into liquid droplets below the liquid droplet forming nozzle is converted to a discontinuous state from a continuous state, a coolant spray nozzle 3 is attached to be directed to a horizontal direction and a coolant is supplied in such a condition that a supply pipe 8 is connected to a pressure pump 9 to cool the discontinuous sublimable molten substance by blowing the same in a mist form.
Patent JP-H05201404-A (JP)
Title: Apparatus for inspecting existence of foreign matter
Inventor: OKUSHITA MASATAKA
IPC: B65B5/08
Filed: 1992-01-17
Abstract: PURPOSE:To make inspection to find out whether foreign matters are existent in a case for encasing collapsible tubes. CONSTITUTION:Inspection rods 11 are arranged so that they can correspond to each of collapsible tube-housing chambers in a case main body 2. The inspection rods are supported with inspection rod support body 10 so that the rods can make sliding movement upward and downward. Sensors 12a and 12b are provided to the inspection rod support body and a part upper than the upper end of the inspection rods is scanned therewith. The inspection rod support body is brought close to the case main body, and the inspection rods are inserted into the case. When any of the inspection rods comes up because of existence of a foreign matter, the sensors catch the upper end of such inspection rod and detect the existence of the foreign matter.
Patent JP-H02187123-A (JP)
Title: Electronic dryer
Inventor: YOSHINO MASATAKA
IPC: F26B21/00
Filed: 1989-01-13
Abstract: PURPOSE:To prevent humidity from getting-in from outside by accommodating an electronic cooling element in a casing, fixing a cooling fin on its endothermic side, providing below the same a discharge section for discharging water content dripping from the cooling fin, into which a counter flow preventing material is inserted. CONSTITUTION:An electronic cooling element 8 is accommodated in a casing 1 with a door to close a feed-in and feed-out hole. A cooling fin 12 is fixed on the endothermic side of the cooling element 8 and a heat dissipating fin 11 is fixed on the heat dissipating side respectively, and a discharge section 15 to discharge water content which is condensing, frosting or freezing and dripping on the cooling fin 12 to the outside of the casing 1 is provided in the cooling fin 12. A counter flow preventing material 14 formed with a water absorbing material for passing through the water content and also preventing humidity from seeping in from the outside is inserted into the discharge section 15. As a result, drying capability can be retained semi-permanently only by supplying a power source, and humidity infiltration from outside can be prevented.
Patent JP-H05197817-A (JP)
Title: Method for geometrically editing graphic and device therefor
Inventor: TAKAGI HIROAKI
IPC: G06T19/20
Filed: 1992-01-17
Abstract: PURPOSE:To change a prismatic graphic produced two-dimensionally into a shape turned three-dimensionally. CONSTITUTION:The apex coordinate value which shows two-dimensionally a prismatic graphic is inputted through an apex coordinate value input means 1 and stored in an apex coordinate value storage means 2. Meanwhile the information necessary for the rotary processing like a rotation mode, a tilt angle, a rotational angle, etc., are inputted through a rotation mode input means 3, an inclination input means 4, and a rotational angle input means 5 respectively and stored in a graphic information storage means 6. If the prismatic graphic is turned around an axis parallel to the columnar direction, for example, based on those input information, a coordinate transforming function calculating means 7 draws out a coordinate transforming function to apply the geometric processing to the upper surface of the graphic. Then a coordinate transforming means 8 converts the upper surface graphic based on the coordinate transforming function. Thus the rotated coordinates are obtained and the contents of the means 2 are changed. Then a graphic generating means 9 produces such a graphic that is turned three-dimensionally around the axis set in the columnar direction.
Patent JP-S5392608-A (JP)
Title: Voice switch circuit
Inventor: KATOU KUNIHIRO
IPC: H04M1/60
Filed: 1977-01-25
Abstract: PURPOSE:To make the circuit into an IC easily without using a transformer by constituting respective variable loss circuits of speech transmission and receiving sides by FET, etc.
Patent JP-S62165560-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: WADA SADAHIRO
IPC: F02F1/24
Filed: 1986-01-16
Abstract: PURPOSE:To unify wall thickness around an ignition plug and improve cooling efficiency by inserting a tool through a water jacket core hole formed on the upper wall of a cylinder head and forming a drill hole on the excess thickness part of a water jacket inner wall around the ignition plug. CONSTITUTION:The internal wall part 23 of a water jacket within a cylinder head 1 is moulded with a core at the time of casting and a water jacket core hole 17 is formed on an upper wall part 16 for taking out core sands after a casting process. In this case, the core hole 17 is formed on the upper part of the plane projection of a combustion chamber 7. And a drill hole 12 is ma chined approximately at the center of the excess thickness part of a water jacket inner wall sandwiched by an ignition plug boss part 11 and an exhaust port boss part. Namely, the drill hole 12 is bored by using a tool 21 inserted with a predetermined inclination angle from the core hole 17. According to the aforesaid constitution, wall thickness around an ignition plug where tempera ture becomes highest, can be unified and cooling efficiency for a cylinder head can be improved.
Patent JP-S59131987-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/00
Filed: 1983-01-19
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-S62165561-A (JP)
Title: Two-cycle v-type engine
Inventor: SHIBANUMA HIDEYUKI
IPC: F02B75/02
Filed: 1986-01-17
Abstract: PURPOSE:To make easy engine assembly and overhaul by dividing the crankcase of the subject engine into upper and lower crankcases and forming separately a pair of cylinder blocks right and left to be arranged in V-shape on the upper crankcase. CONSTITUTION:When the subject engine is applied to an outboard V-type six- cylinder engine 10, the crankcase 11 thereof is divided into an upper crankcase 12 and a lower crankcase 13 along the axial direction of a crank shaft. A pair of cylinder blocks 14 and 15 arranged right and left on the upper crankcase 12 with a predetermined holding angle 'theta' is molded independent of said crankcase 12 and so fixed as to be freely detachably via a tightening means such as bolts. According to the aforesaid constitution, the engine 10 can be overhauled with the upper crankcase 12 dismantled together with each cylinder block 14 and 15, and the connecting rod of a piston fitted to the crankpin of the crankshaft, thereby improving maintenance quality.
Patent JP-S5599589-A (JP)
Title: Seal gap automatic adjusting system for rotary reproducing type heat exchanger
Inventor: HACHIMORI KIYOSHI
IPC: F28D19/04
Filed: 1979-01-26
Abstract: PURPOSE: To effect a seal gap adjusting in high accuracy by a system wherein a gap between an end surface of an outer circumference of a rotor and a surface of a sector plate is detected and operation of a sector plate driving motor is controlled by a time-width pulse in proportional to an amount deviated from a set value.  
     CONSTITUTION: A seal gap is measured by a non-contacting type sensor i utilizing a thermal deformation of a rotor as a disturbance, and a deviation signal between a signal (2) produced by the seal gap measurement and a set signal (a) from a gap setter a is set to an analog switch c through a proportion adjuster b, further, is sent to analog timers d 1 , d 2  transducing an output 3 into a time function in accordance with an measurement objective portion determined by a synchronized signal (1). When the output (3) is possitive, the signal is sent to the timer d 1  through a diode  D 1 , while the signal is sent to the timer d 2  through a diode D 2  for a reversed direction when the output (3) is negative, thereafter, the signals are sent to blind sector  setters e 1 , e 2  respectively and are changed into pulse signals, which are changed into  control signals for a sector plate driving motor g in switch circuit f 1 , f 2 , and drive an operating portion h. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5392489-A (JP)
Title: Manufacturing method of air tight terminal
Inventor: HASUMI KAZUO
IPC: H01R9/16
Filed: 1977-01-26
Abstract: PURPOSE: To simplify the manufacturing process, by metalizing on the whole surface of a cylindrical insulating body, cutting this in ring shape, making the outside face and the inside face of the ring to be insulated electrically, and combining a metallic ring and lead terminal with this ring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04241037-A (JP)
Title: Automatic error recovery system
Inventor: HIKITA SATOSHI
IPC: G06F13/00
Filed: 1991-01-25
Abstract: PURPOSE:To enable an automatic recovery process in a system which must not stop throughout 24 hours even when plural kinds of device are connected to one adapter and there are plural device control parts for each of the devices. CONSTITUTION:The system wherein the various devices 3 are connected through the adapters 2 has adapter control parts 4 and adapter control parts, which control the states of the adapters, placed between a device control part 1 which controls the devices 3 and the adapters is provided with a means which holds information on the trouble state of an adapter 2 by the adapter control part 4 and informs the adapter control part 5 of the trouble information, a means which resets the adapter corresponding to the trouble state and initially sets the adapter, and a means which reports the trouble recovery of the adapter to all device control parts connected to the adapter.
Patent JP-H07114000-A (JP)
Title: Image display device
Inventor: YAMANAKA ATSUSHI
IPC: G02B25/00
Filed: 1994-01-27
Abstract: PURPOSE:To increase video power and to enjoy the visual and auditory environment by providing a slide and a back light displaying an environmental video on a peripheral part of a liquid crystal display. CONSTITUTION:The back light 3 and the slide 2 for peripheral view are arranged. The back light 3 and the slide 2 for peripheral view are provided with holes corresponding to the effective display area of the liquid crystal display 4 in the central parts. Then, the back light 5 for central view, the liquid crystal display 4, the back light 3 for peripheral view and the slide 2 are superposed, and they are constituted as an integrated device. An appreciator views the video of the liquid crystal display 4, e.g. inside a central frame, and views the picture of the slide 2 outside. Since the liquid crystal display 4 and the slide 2 are arranged on the nearly same plane, when viewing while enlarging by a lens 1, the appreciator views them so as to exist on the same distance. Thus, the appreciator feels so that the appreciator views a motion picture displayed on a screen in a movie therter.
Patent JP-H03211480-A (JP)
Title: Terminal characteristic testing circuit for semiconductor integrated circuit
Inventor: YASUKUNI TETSUO
IPC: G01R31/28
Filed: 1990-01-17
Abstract: PURPOSE:To obtain the terminal characteristic testing circuit which enables the state of respective terminals to be set optionally in a short time by providing a latch circuit and placing it in an optional state and sending the output of the latch circuit to an external lead-out terminal through a buffer. CONSTITUTION:Transistors(TR) 3 and 4 are turned off with an input signal T1 for control and the switch circuit 7 is turned on firstly. Further, a switch circuit 1 disconnects an internal system circuit 8 and an output terminal 9 from each other with an input signal T2 for control and turns on a switch circuit 5. In this state, a driving signal is inputted from the terminal 9 to set the latch circuit 6 in the optional state. Then when the T1 releases the TRs 3 and 4 from being off with the signal T1 to use the TRs 3 and 4 as normal buffer circuits, the output of the circuit 6 is outputted from the terminal 9 through the circuit 5, an output TR control circuit 2, and the circuits 3 and 4 which are in a conduction state and the terminal characteristics of the terminal 9 are measured with the output.
Patent JP-S63197461-A (JP)
Inventor: JIIN UIRIAMU KAMARAA
IPC: A61L15/12
Filed: 1988-01-19
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-H11274230-A (JP)
Title: Solder-ball mounting device and mounting method thereof
Inventor: NODA KAZUHIRO
IPC: H01L21/50
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a solder-ball mounting device and a mounting method thereof, which can detect pickup error and the presence or absence of the mounting error simply and securely, when the solder ball provided at a supply part is sucked in the vacuum state into the suction hole at the lower surface of a pickup head, picked up and mounted on a work. SOLUTION: Solder balls are vacuum attracted into many suction holes formed at the lower surface of a pickup head 11 comprising a black box and picked up. Then, light is applied on the lower surface of the pickup head 11 from a line light source 42. When the leaking light is detected by an optical sensor, it is judged that there is a suction hole, which does not suck the solder ball in the vacuum state and there is the pickup error. Then, after the solder ball is mounted on a substrate by the pickup head 11, the light is applied along the lower surface of the pickup head 11 from a light emitting element 45, and the presence or absence of the mounting error is judged based on the presence or absence the light shading.
Patent JP-S60152787-A (JP)
Inventor: ITOU TOSHIYUKI
IPC: E05B65/06
Filed: 1984-01-19
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-H11204152-A (JP)
Title: Metal oxide fine particle electrode and its manufacture
Inventor: ONO YOSHIYUKI
IPC: H01M14/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide fine particle electrode with light weight flexibility, superior workability for forming a photoelectric transfer element, and capable of efficiently converting energy. SOLUTION: A metal oxide fine particle electrode is prepared by having a composite material formed by dispersing metal oxide fine particles in a polymer material on a conductive supporting body. Preferably, the conductive supporting body is formed by covering a conductive substrate with a conductivity treated polymer film, the metal oxide fine particles are formed by having metal alcoxide react in a solution containing a polymer compound having a functional group selected from among at least a carboxyl group, an amino group, and a hydroxy group, and the metal oxide fine particles are titanium oxide fine particles.