baber/WOPTO huggingface dataset:
Patent JP-H08305539-A (JP)
Title: Input controller
Inventor: TOKUMURA TATSUMI
IPC: G06F3/14
Filed: 1995-05-08
Abstract: PURPOSE: To select any of many commands in a few registration forms by retrieving instruction information in the operating mode corresponding to a locus form on the basis of the locus form of a cursor and the operating mode and conducting the processing in response to the retrieved instruction information. CONSTITUTION: A detection means 3 detects a locus form of a cursor C drawn on a display screen DP by the operation of a pointing device 2. A retrieval means 10 retrieves instruction information in the operating mode corresponding to the locus form from a storage means 5 on the operating mode selected by a changeover means 7 and the locus form of the cursor C detected by the detection means 3. An instruction information processing means 6 conducts processing in response to the instruction information retrieved by the retrieval means 10. Thus, any of many commands can be selected by a few of registration forms.
Patent JP-S63274949-A (JP)
Title: Cushion sheet body and photosensitive sheet package
Inventor: AKAO MUTSUO
IPC: B32B3/24
Filed: 1987-05-07
Abstract: PURPOSE:To protect photosensitive sheets and to prevent failure of a vacuum pump by providing means for leaking attraction air to a cushion sheet used for a package of the photosensitive sheets transferred under vacuum attraction respectively in the positions thereof in contact with vacuum suction cups and the positions symmetrical therewith. CONSTITUTION:Respectively at least one piece of the means for leaking the attraction air are provided on the cushion sheet 2 used for the package of the photosensitive sheets 4 which is so formed as to deliver the transferred sheets 4 under vacuum attraction respectively in the positions 3a, 6a thereof in contact with the vacuum suction cups and the positions 3b, 6b symmetrical therewith. The sheet 2 is disposed on the outermost side of the sheets 4 superposed in multiple sheets and protective packing paper 1 is further provided on the outside thereof. The means 3a..., 6a... for leaking the attraction air are constituted of punched holes or recesses into circular, slit or other shapes. These holes or recesses are satisfactory if the holes or recesses are so formed as that the suction cups communicate with the atmospheric air in certain routes to admit the atmospheric air into the suction cups. The sheet 2 is thereby so disposed that the means 3a..., 6a... for leaking the attraction air align to the suction cups even in a dark room by which the failure of the vacuum pump is prevented and the various undesirable influences on the sheets 4 are prevented.
Patent JP-H048443-A (JP)
Title: Automatic tool changer
Inventor: MIYAMOTO SHINJI
IPC: B23Q3/155
Filed: 1990-04-24
Abstract: PURPOSE:To change a tool atuomatically and speedily in a compact structure by constituting a tool conveyor to be rectilinearly movable in a direction orthogonal with the extruding direction of the too, while installing a tool holder in the tool conveyor side by side in the rectilinear direction. CONSTITUTION:A tool conveyor 18 is composed of a base plate 24 attached to the top of a frame 22 and a turning a part 26 attached to top of this base plate 24 rotatably around a vertical shaft, while a pair of guide rails 28, extending in the moving direction of a carriage, namely, in a direction orthogonal with a tool extruding direction, is clamped to top of the frame 22, and the base plate 24 is made to be rectilinearly slidable along the guide rails 28. Two tool grips 74, 75 are hangingly installed in both directions, namely, in a direction orthogonal with the tool extruding direction in the state that the tool holder 48 is in a tool change position with a tool rest, in the lower part of a lifting plate 72 clamped to the lower end of a cylinder rod 70 of a cylinder 68 of the tool holder 48. Thus, with one reciprocating motion of the tool conveyor, a tool on the tool rest can be automatically changed.
Patent JP-S605090-A (JP)
Inventor: SHIMIZU KAZUFUSA
IPC: C05F9/02
Filed: 1983-06-18
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-H07291937-A (JP)
Title: Substituted acetyl compound
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07D233/72
Filed: 1994-04-27
Abstract: PURPOSE:To provide a substituted acetyl compound expressed by a specific formula and useful as a synthetic intermediate capable of synthesizing a yellow coupler from easily available raw materials by a simple procedure in short step. CONSTITUTION:This substituted acetyl compound is expressed by the formula I [R<1> is t-butyl, a p-alkoxyphenyl, indolin-1-yl or group of the formula II; Y is group of the formula III or the formula IV (Z is O or >N-R<3>; R<2>, and R<3> each is H, a 1-16C alkyl or benzyl.; R'' is H, an alkyl, an aryl or an alkoxy; R<6> is H, an alkyl or an aryl; R<7> and R<8> each us a l-l6C alkyl, benzyl or phenyl)]. The compound can be produced, e.g. by reacting 1mol of a corresponding alpha- haloacetyl compound with 0.9-1.2mol of Y-H in the presence of a base such as sodium hydride in a reaction solvent such as ether at 10-l00 deg.c.
Patent JP-H04338571-A (JP)
Title: Printing method of bidirectional serial printer
Inventor: NISHIDA MASAHIRO
IPC: B41J19/18
Filed: 1991-05-15
Abstract: PURPOSE:To shorten the printing time by preventing the wasteful stoppage of a printing head in printing operation, CONSTITUTION:The title bidirectional serial printer has printing data buffers 1 and 2 corresponding to at least two lines, the position of the printing end of a specified line in the printing-data buffers 1, 2 and the positions of a left end and a right end within the range of the printing or the next line are compared and whether or not the printing of the next line must be started from either of said left end and right end is decided, and continuous scanning is conducted without stopping a printing head even after the completion of the printing of the next line and the printing head is moved up to the position or the printing start of the next line when the direction of movement of the printing head from the position of the printing end of said specified line to the position of the printing start of the next line is the same as the direction of printing in said specified line. Scanning speed at the time of the continuous scanning of said printing head from the position of the printing end of said specified line to the position of the printing start of the next line is made faster than that at the time of printing particularly.
Patent JP-H06236780-A (JP)
Title: Feed connector
Inventor: HASHIZAWA SHIGEMI
IPC: H01R13/629
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the halfway fitting when fitting and connecting a feed side connector to a receiving side connector, at the time of charging an electric vehicle, improve the connecting working property, and reduce the inserting force. CONSTITUTION:In a feed side connector 1, a connector body 2 is installed in the front half part of a case consisting of split cases 1A and 1B in such a manner as to be capable of sliding, and a handle 4 used also as a lead wire inserting pipe advanced by the rotation of a lever 3 to press the body 2 on a receiving side connector is provided in the rear half part in such a manner as to be capable of protruding and recessing. The middle part of the lever 3 is supported in the case, an acting part 3b is pivotally fixed to the handle 4, and an operation part 3a is protruded to the outside of the case. The lever 3 has a means for locking the connector body 2 in the position fitted to the connector body of the receiving side connector, and a means for releasing the lock.
Patent JP-H08288968-A (JP)
Title: Frequency modulation circuit employing varactor diode
Inventor: ICHIKAWA YUICHI
IPC: H04L27/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide the high frequency deviation is obtained even when a voltage level of input data to an FSK modulation circuit employing the varactor diode is low. CONSTITUTION: The device is provided with a circuit 1 to supply data comprising a 1st level voltage signal and a 2nd level voltage signal and with an oscillation circuit 7 employing the varactor diode 5. A high frequency component elimination filter 2, a voltage shift capacitor 3, and an interference prevention resistor 4 are connected between the data supply circuit 1 and the varactor diode 5. A bias circuit 6 is connected to an output terminal of the voltage shift capacitor 3. A sum of a voltage from the data supply circuit 1 and a voltage of the capacitor 3 is applied to the varactor diode 5.
Patent JP-S63274699-A (JP)
Title: Method for growing single crystal of inorganic compound
Inventor: TANAMURA MITSURU
IPC: C30B27/00
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a single crystal of an inorganic compd. having uniform electric characteristics, particularly, reproducibility of specific resistance by pulling a single crystal of a III-V compd. by a liquid encapsulated Czochralski method, annealing then in an encapsulating agent in a same pulling device, growing thus the single crystal. CONSTITUTION:After pulling a single crystal of an inorganic compd. consisting of elements of the group IIIb and Vb of the periodic table by the liquid encapsu lated Czochralski method (LEC method), said single crystal is grown by carrying out the annealing in a same pulling device. In this case, said annealing is carried out in an encapsulating agent which does no react with the melt of a III-V compd. having smaller specific gravity and lower m.p. than said melt, most generally, for example, B2O3. Examples for the III-V compd. is GaAs, InP, etc. Preferred annealing time is 0.5-10hr. Said annealing may be carried out before cooling or during cooling the single crystal, but the cooling rate is pre ferred not to exceed 10 deg.C/min.
Patent JP-S5811601-A (JP)
Inventor: MURATA ISAMU
IPC: B65B1/22
Filed: 1981-07-15
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-H0191808-A (JP)
Title: Vertically movable hanging shelf for containing dish which is positioned over sink in system kitchen
Inventor: KATOU YOSHIMORI
IPC: A47B77/04
Filed: 1987-05-08
Abstract: PURPOSE: To prevent a storage shelf above a sink from being a hindrance or obstructing the view by conshielding that shelf inside a box at the height of its position. CONSTITUTION: The hanging shelf for storing tableware in a system kitchen can be perpendicularly moved up and down. It is batter to house such a shelf above the sink. In case of use, the tableware storage hanging shelf is pulled down closer to the hand of a person cooking in front of the sink and washed tableware is smoothly stored. In any case excepting for use, the shelf is hung inside a hanging shelf housing box installed at the same heightwise position as a cupboard above the sink so as not to obstruct the view or not to disturb the others, and conshielded. A vertical moving method depends on motor-driven type or pulley type level operation.
Patent JP-S593973-A (JP)
Title: Manufacture of mos field effect transistor
Inventor: YAJIMA KAZUO
IPC: H01L21/336
Filed: 1982-06-29
Abstract: PURPOSE:To enable to set the position of contact between a source electrode and a deep diffused region at the accurate central position and thus make gate bias constant by a method wherein the transistor is constituted with a semiconductor substrate as a drain or a source by forming the region of a second conductivity type, the region of a first conductivity type as the source or the drain, and a second polycrystalline semiconductor layer as a gate electrode. CONSTITUTION:An N<-> type epitaxial Si layer 22 is formed on the N<+> type Si semiconductor substrate 21, a gate oxide film 23 is formed by a thermal oxidation method, and then a polycrystalline Si layer 24 is formed thereon by a CVD method. Next, a window 25 is opened by selectively etching the polycrystalline Si layer 24, but a part (center) 24c of the polycrystalline Si layer is left at the center of the window 25. The position of the center 24c is determined by a photo mask pattern. When the shape of the window 25 is an equilateral polygon or a circle, it is located at the center of point symmetry of the window. Arsenic is ion-implanted through the window 25 of the polycrystalline Si layer 24, thus introduced in the epitaxial layer 22, and then an N type diffused region 26 is formed by diffusing an impurity introduced by heat treatment in non-oxidizing (or oxidizing) atmosphere.
Patent JP-S61269615-A (JP)
Inventor: NOMURA KATSUMI
IPC: H02J3/42
Filed: 1985-05-23
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-S5735912-A (JP)
Title: Settling tank for activated sludge
Inventor: KOMATSU SHIGERU
IPC: B01D21/06
Filed: 1980-08-11
Abstract: PURPOSE: To enhance the settling speed of activated sludege in clear water largely and settle the sludge onto a sludge interface speedily by a method wherein a flow of water containing activated sludge is always discharged into supernatant liquid to accomplish instantaneous dilution.  
     CONSTITUTION: The tip of an inflow pipe 2 is connected to the lower end part of a cover pipe 3 surrounding a driving shaft 4 for raking blades for settled sludge. The shaft 4 is passed through the cover pipe 3 with a small gap therebetween so as to prevent mutual contact of the two, the upper end of the pipe 3 is opened in the proximity of the water surface in the tank and the feed water is discharged after passing through the inflow pipe 2 and the cover pipe 3 together with the sludge. A circular disc 5 for discharge is fixed to the shaft 4 at a position adequately spaced upward from the upper opened end of the cover pipe 3, so that the upward flow of sludge-containing water impinges upon the disc 5 and is converted into a horizontal or downward flow. Accordingly, since the sludge flow discharged horizontally in the vicinity of the water surface is diluted by the supernatant water and it becomes clear before reaching the peripheral part as overflow water, the sludge interface is not disturbed and channelling phenomena can not occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5735121-A (JP)
Title: Reciprocating type internal combustion engine
Inventor: OOMORI YOSHIROU
IPC: F02F3/28
Filed: 1980-08-11
Abstract: PURPOSE: To reduce the side pressure to a piston by inclining the direction of the whole pressrue given to the piston against the axis of a cylinder and providing a piston pin a little eccentrically from the axis of the cylinder.  
     CONSTITUTION: In a piston 4 of an internal combustion engine, a top face 9 is inclined by a proper angle α against a line 10 crossing an axis 2 of a cylinder 1 at a right angle. At this stage, the inclined top face 9 is arranged at a right angle or essentially at a right angle to a straight line 12 connecting between a crank pin 7 at the top of a crank arm and a pressure center 11 on the piston top face 9 at a crank angle θ 0  where the pressure in the cylinder is maximized, and thereby, the direction of the whole pressure P α  to the pressure center 11 is accorded with the straight line 12 in a straight line or essentially in a straight line. Meanwhile, a piston pin 5 is arranged on or near the straight line 12 for arranging the piston pin 5 eccentrically from the axis 2 by a distance (d). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07318372-A (JP)
Title: Combined optical encoder
Inventor: ITO SHOJI
IPC: H03M1/22
Filed: 1994-05-25
Abstract: PURPOSE:To provide combined optical encoder, which can be used for inexpensive devices and circuits and can converts the light ray into fine optical codes. CONSTITUTION:In an optical encoder, which intermittently transmits light ray and converts the ray into codes, two transmission means 3c and 8a, wherein the repeating periods of the transmissions are made different, are provided. The means are assembled so that the means can be moved in the relatively passing directions. A detecting means 9 detects the light ray 2 transmitted from the transmitting means 8a having the short period in at least one period of any long period. These characteristics are provided.
Patent JP-S587689-A (JP)
Inventor: ROOJIYAA ERU HOORU
IPC: H04N5/64
Filed: 1982-06-29
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-S5444133-A (JP)
Title: Acceleration-increase mechanism of fuel supply unit
Inventor: SARUTA MASAHIRO
IPC: F02M69/00
Filed: 1977-09-13
Abstract: PURPOSE: To prevent the delay of operation by sucking up fuel from a return pipeline of a pressure regulator supplying fuel of a fixed pressure to a fuel measuring gate by means of an accelerator pump linked with a throttle valve.  
     CONSTITUTION: An accelerator pump 21 is linked with a throttle valve 81 through a linkage. When an accelerator pedal is stepped on, a lever 23 is displaced upward to push down a piston 25, and the fuel in a chamber 36 is injected into a suction pipe 6 through a check valve 31 in a fixed pressure. Then, when the accelerator pedal is released and the lever 23 is displaced downward by a spring 28, the piston 25 is displaced upward. At this stage, fuel is introduced into the chamber 36 from a return pipeline 34 of a pressure regulator 33 through a pipeline 32 and a check valve 30. This construction serves to prevent the delay of operation for acceleration 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61268165-A (JP)
Title: Production of formed food and apparatus therefor
Inventor: OKI TAKEO
IPC: A23P30/40
Filed: 1985-05-23
Abstract: PURPOSE:To produce a formed food of complicated shape without unevenness of the shape, by extruding a food dough through a nozzle of an extruder, introducing an adequate amount of the food dough into a mold, expanding, forming and solidifying the dough and taking out the solidified dough. CONSTITUTION:For example, a confectionery material consisting essentially of a grain as a raw material is charged into an extruder and pregelatinized by heating and pressurizing, and extruded through a nozzle 2 and then intro duced into through molds 5 of a rotating disk opposite to the nozzle 2. At this time, the through molds 5 are kept in circular motion at a constant velocity with the axis eccentric to the center line of the nozzle 2, and a confectionery dough is divided in given amounts by the shear stress produced by the movement of the through molds 5. When the through molds 5 are further moved in the circumferential direction, the confectionery dough is expanded during this time, filled in the molds 5 and solidified. The through molds 5 are then faced in front of a jetting port 5 to blow pressurized air on the confectionery in the molds 5, push out the confectionery from the through molds 5 and give the aimed formed confectionery.
Patent JP-S63275043-A (JP)
Title: Optical disk
Inventor: TANAKA KUNIMARO
IPC: G11B7/00
Filed: 1987-05-06
Abstract: PURPOSE:To prevent the occurrence of a demodulation error by recording in a way that most servo bytes are located at the boundary between pit recording part and a pit non-recording part of a control track depending on the relation of phase while selecting the interval of servo bytes in a specific frequency. CONSTITUTION:A control track data and servo byte are recorded in an optical disk of the sample servo system and in recording a control track by the phase encode modulation constituted by the combination of the pit recording section and the pit non-recording section where the phase pits are a arranged at a prescribed interval while the interval of the servo bytes arranged at a prescribed interval is selected at a half the length of one pit of the control track data with the relative interval of the control track and the servo byte where the servo bytes are generated at both ends of the pit recording section and at the middle of the non-recording section. Thus, in reproducing the control track, it is possible to demodulate the control data without the effect of the servo byte and correct demodulation is attained.
Patent JP-S5812569-A (JP)
Title: Phase controlling circuit
Inventor: NAGASE HARUO
IPC: H02M1/08
Filed: 1981-07-15
Abstract: PURPOSE:To stabilize an output even if a power source voltage is varied by applying an AC voltage full-wave rectified to a timer circuit, detecting the fall of the full-wave rectified waveform to start charging of a condenser for determining a phase angle. CONSTITUTION:An AC power source voltage 1 is rectified by a full-wave rectifier 4 and is applied to a timer circuit 5. When a power source voltage is lowered, Vcc is lowered. Accordingly, a charge starting level is lowered, and a threshold level is also lowered. Thus, a phase angle theta is led (t4 t6), even if the power source voltage is varied, the angle theta is controlled to compensate the variation, and a bidirectional control element Q1 is phase controlled through a triac drive circuit 6 by the output of the timer 5.
Patent JP-H01281454-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAKIBARA TEIGO
IPC: C07C211/56
Filed: 1988-05-07
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and high durability by using a specified hydrazone compd. for a charge transfer material. CONSTITUTION:A layer contg. an amine compd. expressed by the formula I is formed in a charge transfer material of a laminated photosensitive layer function-separated into a charge generating layer and a charge transfer layer. In the formula I, each R1-R4 is an alkyl group such as methyl, ethyl, propyl, butyl; aralkyl group such as benzyl, phenethyl, naphthylmethyl; acryl group such as phenyl, biphenyl, naphthyl. These groups may have a substituent. Thus, an electrophotographic sensitive body having high sensitivity and high durability is obtd. Particularly, variation of light part potential and dark part potential thereof when repetitive charge or exposure is executed thereto, are reduced.
Patent JP-S62267364-A (JP)
Title: Phenazine derivative and its production
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1986-05-15
Abstract: NEW MATERIAL:A compound of formula I [R is H, halogen, (substituted)alkyl, (substituted)alkoxy, (substituted)aryl, (substituted)aroyl, cyano, nitro, (substituted) amino, carboxyl, or its ester; n is 1-4]. EXAMPLE:A compound of formula II. USE:Intermediate of azo compound useful as charge-generating pigment to be used in electrophotographic photosensitizers (especially laminate type ones). PREPARATION:A dehydrating condensation is made between 2,7-dinitro-9,10- phenanthrenequinone and an 0-phenylenediamine derivatie of formula IV.
Patent JP-H08284188-A (JP)
Title: Manhole and pipeline and binding device
Inventor: MIYASAKA TAKAAKI
IPC: E02D29/12
Filed: 1995-04-12
Abstract: PURPOSE: To bind a manhole with a pipeline in such a fashion that their binding may be flexible and earthquake resistant. CONSTITUTION: Short and thin-walled joint pipes 5a and 5b are united to a connection hole 2 of a hume pipe 3, which is a pipeline and a manhole. Projected strip-made rings 7 and 8 are installed to the outer periphery of the joint pipes 5a and 5b so that both joint pipes 5a and 5b may fit in each other so as to connect. A covering cylinder made of an elastic material is fitted in the outside. The outside is covered with cylinder-shaped divided rings 15 whose outer periphery is tapered and the fastening rings are fitted and fastened.
Patent JP-H04338739-A (JP)
Title: Projection type liquid crystal display device
Inventor: YAJIMA FUMITAKA
IPC: G03B33/12
Filed: 1991-05-16
Abstract: PURPOSE:To offer the small-sized, lightweight, and inexpensive projection type liquid crystal display device which is free from color unevenness and has high brightness and excellent image display quality. CONSTITUTION:Colors are separated by using a color separation system 4 composed of a Koester type dichroic prism including a red reflecting surface 5, a blue reflecting surface 7, and an air layer 6 as a color separating means for white light emitted by a light source 1. The respective color light beams are modulated by liquid crystal light valves 9R, 9G, and 9B for color modulation to form an image, which is enlarged and projected by a projection lens 10 to perform color composition on a screen.