baber/WOPTO huggingface dataset:
Patent JP-2000010727-A (JP)
Title: Device and method for input
Inventor: YASUGATA KAZUHIRO
IPC: G06F3/0338
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an input device which easily inputs high-precision three- dimensional data and has a simple constitution. SOLUTION: When an operation frame 3 is moved in X-axis, Y-axis, and Z-axis directions or is rotated around X, Y, and Z axes, one ends of torsion coiled springs 41a to 41c fixed to the operation frame 3 are moved or rotated together with the operation frame 3. In accordance with this movement or rotation, torsion coiled springs 41a to 41c rotate operation axes, which detection parts 5a to 5c are provided with, around joints. Detection parts 5a to 5c detect rotational amounts and rotation directions of operation axes in X-axis, Y-axis, and Z-axis directions on XY, YZ, and XZ planes and supply rotation signals, which indicate detected rotational amounts and rotation directions, to an operation processing circuit.  The operation processing circuit outputs the movement direction, the extent of movement, the rotation direction, and the rotational amount of the operation frame to an external device through an external I/F circuit based on rotational amounts, rotation direction, and manipulated variable data transmitted from detection parts 5a to 5c.
Patent JP-S6238685-A (JP)
Title: Door phone with monitor camera
Inventor: TATSUMI YOSHIKAZU
IPC: H04N7/18
Filed: 1985-08-14
Abstract: PURPOSE:To select optionally the picture angle of a lens to allow the user to confirm a visitor easily by using an infrared transmission filter attachably and detachably to and from a cover of a housing covering the front face of an image pickup camera and replacing a lens through the mounting/dismounting of the blind cover. CONSTITUTION:An infrared emitting diode 10 is arranged at both sides of the image pickup camera 2, the infrared ray is irradiated on the visitor through a blind cover 11 comprising the infrared transmission filter at the front face and the image is picked up without being noticed by the visitor even at night. The cover 11 is structured attachably and detachably and the standard type and the wide angle type lenses 12 are provided to the camera 2. The lenses 12 are replaced simply by fitting or screwing an the cover 11 is replaced easily by engaging ruggedness. Since the cover 11 shuts visual light, the lens is not visible externally.
Patent JP-H05216467-A (JP)
Title: Electronic stringed instrument
Inventor: YOSHIDA SATOSHI
IPC: G10H1/24
Filed: 1992-06-15
Abstract: PURPOSE:To provide the electronic musical instrument which can detect a delicate shift in depression position in depressing operation for specifying a pitch and vary the parameters of a musical sound to be generated. CONSTITUTION:Fret switches FSW are provided corresponding to respective frets 10 and respective strings 5 and each of the fret switches FSW consists of plural fret operation position detection switches FSW3 arranged in one array in the adjustment direction of the strings 5. A musical sound having a pitch corresponding to the pressed fret switch FSW is generated and the delicate shift in the depression position in the range of the fret switch FSW is detected according to which fret operation position detection switch FSW3 is pressed, to vary the pitch of the musical sound being generated according to the quantity of the shift.
Patent JP-S6238358-A (JP)
Title: Weighting method for ultrasonic probe
Inventor: SUGIYAMA YUICHI
IPC: G01N29/04
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the side lobe of an ultrasonic wave by composing an array type ultrasonic probe of an array of plural piezoelectric elements and weighting transmission/reception sensitivity given to the respective elements curvedly so that the extent of the weighting is larger at the center part and smaller at both end parts. CONSTITUTION:More than tow piezoelectric elements are weighted equally at the center part (x1--X1) of the opening of the probe to obtain a flat characteristic, elements are weighted differently between the center part and both end parts (x1-X2 and -x1--x2) to obtain a steep characteristic, and elements are weighted at different pitches of >=2 elements at both end parts (x2-x3 and -x2--x3) to obtain slot characteristic. Thus, the weighting is carried out as shown by a polygonal line (dotted line) and approximated to a weighting function X(x) to simplify the circuit. Then, a constant voltage source 20 generates weighting levels W1, W2 ... and weight is selected according to the signal of memory 22 and inputted to switches 31=3N. Outputs of the switches 31-3N are supplied to buffers 41-4N to obtain their outputs EW1-EWN. Consequently, the weighting is performed stepwise to obtain an excellent sound pressure distribution.
Patent JP-H0229533-A (JP)
Title: Control method for outdoor air intake in vav control system
Inventor: SEKINE HIROKAZU
IPC: G05D23/00
Filed: 1988-07-20
Abstract: PURPOSE:To allow making up an absolute shortage of outdoor air in rooms to be controlled by controlling the intake outdoor air volume with respect to the recirculating air volume to an air conditioner according to the delivery air flow rate. CONSTITUTION:The opening of an outdoor air regulating damper 12 is gradually reduced from MAX with an increase in the rotation speed of a fan F, and kept at MIN after the rotation speed reaches the specified one. That is, as the room temperature in rooms 6-1-6-n to be controlled becomes closer to the set point, the opening of the dampers in VAV units 8-1-8-n are more reduced causing a more reduction in the delivery air flow rate of an air conditioner 1. Consequently, as the opening of the outdoor regulating damper 12 becomes larger resulting in more increase in the outdoor air intake, the ratio of the outdoor air content in the rooms 6-1-6-n to be controlled becomes higher so that an absolute shortage of outdoor air in the rooms 6-1-6-n to be controlled is made up.
Patent JP-S5968580-A (JP)
Title: Compressor for refrigeration and cooling
Inventor: TAKAHASHI KATSUMI
IPC: F04B49/00
Filed: 1982-10-14
Abstract: PURPOSE:To enable to miniaturize the device by a method wherein a valve body is assembled in the vicinity of the discharge and suction ports of a cylinder so as to change-over from/to the high pressure outlet to/from the low pressure inlet. CONSTITUTION:The changing-over of cycles is performed by energizing a solenoid valve 33 so that high pressure refrigerant gas flows through a high pressure outlet pipe 34 into a cylinder 32 and pushes up a piston 31A, a rod 31B, and a movable valve 3 in order to change-over cycles. At this time, a low pressure communication pipe 35A serves to make the actuation of the piston 31A and the like smooth by sucking the refrigerant gas in the cylinder 32 therethrough. And yet, when the solenoid valve 33 is closed, the piston 31A, the rod 31B, and the movable valve 3 return themselves to their original positions. In such a manner as mentioned above, a complicated piping, which may be lain around a four-way valve, is eliminated and the miniaturizing of the device can be resulted.
Patent JP-H1124499-A (JP)
Title: Image forming device
Inventor: KATO TAKESHI
IPC: G03G21/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a color smear to the fluctuation of a load, without unwittingly wasting power by instructing a control means to change a driving condition, only when the timing of completing the transfer of an image to an image carrier belt is later than the timing of applying the load. SOLUTION: An endless-like intermediate transfer belt 18 travels with a driving motor 29 and its driving condition is controlled by a belt controller 32. At this time, the timing of completing the transfer of the image to the intermediate transfer belt 18 is compared with the timing of applying the load. Only when the timing of completing the transfer of the image is later than the timing of applying the load, that is, the load is applied to the belt 18, in the process of transferring the image to the belt 18, some instructions to change the driving condition of the driving motor 29 are issued. Thus, only in the case there is a possibility that the color smear is caused by the application of the load to the belt 18, the driving condition is changed.
Patent JP-2000009808-A (JP)
Title: Semiconductor device and liquid crystal driving device
Inventor: YAJIMA HIDEHIKO
IPC: G09G3/18
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To perform a test on multi-pin output ICs without increasing the size of a semiconductor chip or probing an output terminal by performing the test on the output terminal through the use of the off-transistor of a circuit for preventing an electrostatic breakdown in a semiconductor device and a testing circuit. SOLUTION: An output terminal 11 is connected to the output of an output- stage transistor part 6 formed of a Pch transistor 4 to connect an IC power source VCC17 to a source and a control signal 10 to a gate and of a Nch transistor 5 to connect an IC power source VGND18 to the source and the control signal 10 to the gate and is connected to a circuit 3 for preventing electrostatic breakdown. The device 3 for preventing electrostatic breakdown is constituted of a Pch transistor 1 to connect the IC power source VCC17 to the source and a test signal 12 to the gate and of a Nch transistor 2 to connect the IC power source VGND18 to the source and a test signal 13 to the gate. The IC power sources VCC17 and VGND18 are supplied from an external power source 16 via ammeters 14 and 15 for test.
Patent JP-S6336876-A (JP)
Title: Method for checking thoroughness of plasma treatment
Inventor: ONO SHIGERU
IPC: C08J7/00
Filed: 1986-07-30
Abstract: PURPOSE:To evaluate the change of dye tones and to check the thoroughness of a plasma treatment by disposing a sample piece which has a porous surface and is stuck with an indophenol dye in said pores together with the surface of a base material to be subjected to the plasma treatment and subjecting the base material and sample piece to plasma treatment. CONSTITUTION:The plastic base material is subjected to the plasma treatment prior to painting to said material in order to assure the adhesiveness between said base material and the coated film by painting. The sample piece which has the porous surface and is stuck with the indophenol dye in said dyes is disposed together with the surface of the base material to be subjected to the plasma treatment and the plasma treatment is executed, then the change of the color tones of the dye after the treatment is evaluated. Namely, the thoroughness of the plasma treatment can be checked by the way how the changes take place. The sample piece obviates the splashing of the material sticking thereon on progressing of the plasma treatment and has the larger area to be subjected to the plasma treatment than in the case of sticking the material to the smooth plastic base material. The change of the color tones is thus increased and the change thereof is easily checkable.
Patent JP-S6160640-A (JP)
Title: Acetylalkane derivative and herbicide containing said derivative as active component
Inventor: ADACHI RYOICHI
IPC: C07C239/00
Filed: 1984-08-30
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, alkyl or alkynyl; R<2> is haloalkyl, phenyl, benzyl, 2,2-dialkylbenzyl, or their nucleus-substituted group with halogen; R<1> and R<2> may together with adjacent N from piperidino or morpholino). EXAMPLE:N-methyl N-phenylcarbamic acid 4-acetylnonyl ester. USE:Herbicide having especially excellent herbicidal activity against the weeds in paddy field. PREPARATION:The compound of formula I can be prepared by reacting 4- acetylnonyl alcohol with trichlorometyl chloroformate or phosgene, and reacting the resultant 4-acetylnonl chloroforate with the amine of formula II.
Patent JP-H0229351-A (JP)
Title: Thermal recorder
Inventor: NAKAJIMA KEIICHI
IPC: B41J2/36
Filed: 1988-07-19
Abstract: PURPOSE:To enable color formation to be effected with a pulse duration with which color formation has not been achieved in a conventional system by providing a means for controlling a power supply so as to set an applied voltage at a raised level for a predetermined period of time after the start of energization of a thermal head. CONSTITUTION:An output (a) is inputted to a thermal head 1, and a voltage is applied from a power supply 6 to heat generating elements of the head 1 according to the pulse duration of the signal (a), whereby heat is generated to heat a thermal recording material, resulting in color formation recording. The voltage Vt of an output (d) from the power supply 6 takes two voltage values Vt1 and Vt2 (Vt1<Vt2). A power supply-controlling circuit 7 controls the voltage Vt to Vt2 for a beginning period of a pulse of the signal (a) (gradation recording signal), and controls the Vt to Vt1 for the other periods. This enables color formation at a part at which color formation has not been achieved on the recording material in a conventional system.
Patent JP-S6070556-A (JP)
Title: Information recording and reproducing device
Inventor: ASHINUMA TAKAAKI
IPC: H04N5/76
Filed: 1983-09-28
Abstract: PURPOSE:To remove out of synchronism due to defects of an information recording medium by using a another synchronizing signal synchronized with a synchronizing signal recorded in the information recording medium to reproduce a reproducing signal. CONSTITUTION:A reference clock generating device 6 generates a reference clock (e) for generating a synchronizing signal at information recording and reproducing. The reference clock (e) is divided in terms of frequency by counters 7, 8 to generate a synchronizing signal (g) and a reproducing clock (f). The synchronizing signal (g) is inputted to a phase comparator 5 and compared with a synchronizing signal (c) read out from the information recording medium 1 at their phases. Then a reproducing clock (f) is generated from the counter 8 and the synchronizing signal (g) is generated from the counter 7 at a certain fixed time interval. Thus, a reproducing device 9 can reproduce a reproducing signal (a) surely by using the obtained reproducing synchronizing signals (g) and the synchronizing signal (g).
Patent JP-S5882535-A (JP)
Title: Semiconductor device
Inventor: AOYAMA MASAHARU
IPC: H01L21/768
Filed: 1981-11-11
Abstract: PURPOSE:To realize high density multilayer wirings by directly connecting metal electrodes of the second and third layers to a diffusion layer of substrate  through a window formed through a plurality  of interlayer insulating films. CONSTITUTION:A window is opened on the first insulating layer 11a, the first metal layer is deposited and connected to a diffusion layer 13a and the first electrode layer 12a is formed by patterning. The second insulating layer 11b is then deposited, a window is opened on the diffusion layer 13a through insulating layers 11a, 11b. The second metal layer is deposited and the second electrode layers 12b', 12b'' are formed by patterning. At this time, interval between centers of electrode layers is expressed by T11=window diameter (t11+t14)+(interval t12 between the overlapping ends of the inside of window of electrode 12'' and the electrode 12a')+(overlapping width t13 of electrode 12a'). When it is compared with the interval T1 of the conventional structure, T11=T1-(overlapping width of two electrode layers), obviously T11<T1. Namely, high wiring density can be realized.
Patent JP-S6157958-A (JP)
Title: Electrophotographic method
Inventor: MARUYAMA KAZUO
IPC: G03G15/02
Filed: 1984-08-29
Abstract: PURPOSE:To electrify a photosensitive body uniformly to reproduce images well by using a photosensitive body having a semiconductive protective film as the photosensitive body and using fine conductive particles to electrify the photosensitive body. CONSTITUTION:A solution where a binder resin, conductive particles, and required additives are dissolved and dispersed properly is applied to a photosensi tive layer and is dried or is adhered onto the photosensitive layer to obtain the semiconductive protective film. For example, a photosensitive drum 4 pro vided with a photosensitive body 3 having a semiconductive protective film 2 on the photosensitive layer is rotated in a uniform speed in the direction of an arrow 5. A part of the photosensitive body 3 is brought into contact with fine conductive particles 7 held in a tank 6, and the photosensitive body 3 is electrified uniformly through fine conductive particles 7 when a voltage is applied to a buried electrode 8 from a power source 9. A latent image is formed on the electrified photosensitive body 3 by an exposure device 10 and is developed with toner particles by a developing device 11, and this toner image is tranferred to a recording paper 13 by a transfer device 12.
Patent JP-H0345888-A (JP)
Title: Sintering operating method and sintering pallet
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1989-07-14
Abstract: PURPOSE:To facilitate sintering of high productivity by charging and sintering a raw material to pallets arranged so as to be high in stages toward both pallet side walls from the inside of the width direction of fire grates in sintering pallets. CONSTITUTION:The height of pallet side wall 12 is 900mm and the width thereof 5,000mm. The height of a packed bed 5 is 800mm, in which fire grates 13a of the width of 150mm for the inside in the direction of the width of the pallet side wall 12a are provided at the position of 400mm from a pallet bottom face of the height of 800mm X 1/2. When a raw material is fed to the pallets 12, the outlet of a drum feeder 3 is adjusted so that the height of the packed bed 5 may be smooth. The sintering of the packed bed progresses, a sintered cake 16 sintered up to the position of the fire grate 13a is supported by the pallet both wall sides 13a, the bulk density of a sintering progress zone 17 and the packed bed 5 is not large because compression force by the weight of the sintered cake 16 is transmitted to a lower sintering progress zone 17 and the packed bed 5, and draft is improved to enlarge a sintering speed.
Patent JP-S57102932-A (JP)
Title: Water-containing molding
Inventor: AOTANI SEINI
IPC: C08G18/00
Filed: 1980-12-19
Abstract: PURPOSE: A water-containing molding suitably used as a base material for perfumers which continuously emit a perfume, prepared by solidifying a mixture of a polyisocyanate, water and a high-water-absorbing polymer.  
     CONSTITUTION: The water-containing molding is prepared by mixing 100pts.wt. water, about 5W100pts.wt. polyisocyanate compound, e.g., hydrophilic polyether- urethane prepolymer having a plurality of isocyanato groups at the terminals of the polyoxyethylene and about 0.05W5pts.wt. high-water-absorbing polymer, a polymer which absorbs 10W2,000 times its own weight of water and can retain its shape sufficiently, e.g., starch/acrtlic acid graft copolymer, pouring this mixture into a desired mold, and holding it within the mold at about 5W50°C for several sec to several tens min, thereby expanding and curing the mixture. A perfume, etc., can be added during the mixing of the above components. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6074562-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/78
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a novel system dynamic RAM, in which a reading margin does not lower even by the fining of an element, by forming a semiconductor thin-film, in which a channel is constituted, on a trapezoid semiconductor having a dielectric constant different from that of the semiconductor thin-film. CONSTITUTION:An silicon oxide film 2 is formed on the surface of a p conduction type semiconductor substrate 1 in a beltlike shape, a single-crystallized silicon thin-film 3, an silicon oxide film 4 and a phosphorus diffusion silicon thin- film 5 are formed, and silicon oxide films 9 are grown only to a projecting section. The silicon thin-film 5 is removed selectively through etching, and arsenic is implanted to the silicon thin-film 3 to form a source 10 and a drain 11 in a self-alignment manner with the silicon gate electrode 5. Electrodes and wirings are shaped, thus forming a MOS transistor. Conduction retardation time greatly depends upon drain voltage, conduction and non-conduction can be controlled by drain voltage value, and the title device can be applied to the constitution of a threshold voltage control system dynamic RAM.
Patent JP-H0649836-A (JP)
Title: Grouting system
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 1992-06-15
Abstract: PURPOSE:To improve the workability by filling plural filling liquids, of which solidification time is different from each other, from plural fill-in ports of different positions in the axial direction of a filling pipe, simultaneously, and changing each flow quantity of the main agent and the reaction agent to change the mixture ratio. CONSTITUTION:Plural fill-in ports 3 are provided at different positions in the axial direction of a filling pipe X, which consists of an outer tube 1 and an inner tube 2, and the outer tube 1 and the inner tube 2 are communicated with each other through a discharge port. At least two of the fill-in ports 3 are formed so as to have different flow quantity ratio of discharge quantity of the main agent A liquid and the reaction agent B liquid to be discharged from pipelines A, B. Plural filling liquids, which are joined for mixture inside of the fill-in port 3 and of which solidification time is different from each other, are filled from the plural fill-in ports 3 to the ground. The main agent A liquid and the reaction agent B liquid are respectively fed by pumps PA, PB, and the flow quantity is controlled by pumps PA', PB' to change the liquid feeding ratio of the A, B liquids. Ground can be thereby solidified quickly and easily, and the gelation time of the filling liquids, of which gelation time is different from each other, can be changed without generating time lag.
Patent JP-2001009830-A (JP)
Title: Continuous kneader, method for kneading, and rotor for continuous kneader
Inventor: KURODA YOSHINORI
IPC: B29B7/38
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve an operating efficiency of a continuous kneader by suppressing an excess temperature rise of a material to be kneaded in association with a decrease in a treating amount as much as possible, and widening a range of the amount capable of being suitably kneaded at the same rotational speed of a rotor to a wider range. SOLUTION: In the continuous kneader comprising a chamber 2 having a supply port 13 at an upstream side end and a discharge port 15 at a downstream side end, and a rotor 4 having a feeder 18 of a material to be kneaded and a kneading unit 19 on an outer periphery and rotatably inserted into the chamber 2 in such a manner that the unit 19 has a sending blade 19A twisted in a direction for sending the material to the downstream side and a returning blade 19B disposed at the downstream side of the blade 19A and twisted in a direction for returning the material to the upstream side; a twisting angle of the blade 19B in a radial direction of the rotor is set to a smaller angle than that of the blade 19A in the radial direction of the rotor.