baber/WOPTO huggingface dataset:
Patent JP-H0554464-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI KOJI
IPC: H04N5/76
Filed: 1991-08-28
Abstract: PURPOSE:To record and reproduce reserved duplicating parts without leakage by detecting the duplicating period of the reserved recording for plural information programs and performing a simultaneous recording and reproduction with a first recording and reproducing mode for the non-duplicating period and with a second recording and reproducing mode for the duplicated period. CONSTITUTION:By a timer control circuit 4, in addition to the storage of the starting and ending time of the reserved recording for programs, the storage of reserved data inputted by a switch 3 and simultaneously a clock operation are performed. Also, by a system control servo circuit 5, in addition to the above operations, at the time of the starting and ending of reservation, the starting and ending signals of each recording operation are outputted. And, by the circuit 5, the duplicating part of the reserved recording for programs is detected, and the simultaneous recording and reproduction of the duplicating part is performed upon a user's consent by means of the second two track two program recording mode. Also, the non-duplicating part is recorded and reproduced by means of the first one track one program recording mode. Thus, the reserved duplicating part is recorded and reproduced without leakage.
Patent JP-H1156462-A (JP)
Title: Portable makeup material case
Inventor: OTA ETSUSHI
IPC: A45D34/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable makeup material case which has a function for completely using the makeup material by a simple operation, can prevent an accident cause by such a breakage of a glass case, further has a less restriction of design and is excellent in economy. SOLUTION: In a handy makeup material case having a detachable cap 3, a main body 1 of a portable makeup material case is formed by an elastic deformable wall surface. A base stay 7 where a brush-like or puff-like applying section 5 for containing in the main body of the attached to the cap 3 to deform the wall surface to push up the material in necessary. In this way, the makeup material within the case can be completely used without concerning a length of the base stay 7.
Patent JP-H02209742-A (JP)
Title: Gold/tin entectic bonding for tape automaization bonding process
Inventor: UIRIAMU ESU FUII
IPC: H01L21/60
Filed: 1989-09-16
Abstract: PURPOSE: To prevent the formation of tin whiskers by forming a gold layer on a lead frame tape and adhering a prescribed amount of tin to the exposed part of each beam lead while a certain area of each beam lead is masked from the adhered material. CONSTITUTION: After the copper surface 30 of a tape is plated with gold 32 of a thickness of 30 to 50 microinches, the tape is cut into strip pieces of 8-10 inches in length. Fach strip piece has 10 or more sites to the utmost. Then a metal mask is formed on the surface of a used specific tape by, usually, etching molybdenum foil. The mask 34 has openings 46 of which the number corresponds to the number of sites on the tape strip and alignment holes 38 for aligning the mask 34 with the tape. After the mask 34 is appropriately positioned on the inverted tape strip 40, a prescribed amount of tin 46 is adhered to the exposed inner end section 44 of a lead 42 to appropriate thickness. Usually, the tin 46 is adhered by sputtering.
Patent JP-H0963084-A (JP)
Title: Objective lens attaching structure for biaxial actuator
Inventor: SHIBATA KEIICHI
IPC: G02B7/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent lens peel-off and disturbance in an optical characteristic due to it from being caused even when a temp. change occurs and to improve the workability when an objective lens is attached to a biaxial actuator. SOLUTION: This structure is an objective lens attaching structure for the biaxial actuator, and is constituted of the objective lens 3 and a lens hold member 5 holding the outer peripheral part of the objective lens from the radiation direction and holding the objective lens. Then, plural projections 18b abutting on the objective lens are provided on the lens hold surface of the lens hold member.
Patent JP-H1176920-A (JP)
Title: Continuous working
Inventor: AOKI MOTOHISA
IPC: B65G49/07
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable a high degree of freedom with respect to change in kind and working conditions of a work, rapid change in working conditions of the work and the working excellent in accuracy by successively processing the work in plural working stages including coating stages with liquid coating materials, while allowing the work to travel around along a loop passing through these working stages, with an automated guided vehicle for horizontally holding the work, rotating it and conveying it. SOLUTION: This method comprises: horizontally holding a cylindrical substrate, i.e., work on an automated guided vehicle and fitting two flanges, each of which is to be attached to a chuck, to the both ends of the work, respectively with a robot, in a stage A; cleaning the work in a stage B; coating the cleaned work to form an undercoating layer on the substrate in a stage C; further coating the undercoated work to form a charge generation layer on the undercoating layer in a stage D; drying the resulting work in a stage E; successively processing the dried work in other stages F to I; and thereafter, removing the work thus processed from the vehicle in a stage J to return the vehicle to the original position in the stage A.  At the time of allowing the automated guided vehicle to travel on a track, turntables 30 are placed at the four corners of a loop, respectively, to receive the vehicle and to turn the traveling direction of the vehicle by 90 deg.. The position of the vehicle in the transverse direction with respect to its traveling direction is accurately controlled and the vehicle is allowed to travel at a constant speed, and if necessary, stopped. Thus, the positioning of the work is easily controllable and accurately performed, to enable practical continuous working of the work.
Patent JP-H0579715-A (JP)
Title: Helium refining device
Inventor: MATSUMOTO KOZO
IPC: F25B9/00
Filed: 1991-09-20
Abstract: PURPOSE:To reduce the consumption of utilities by providing an adsorption tower with a jacket and supplying liquid nitrogen into the jacket by natural convection and carrying out the heating by helium at the time of regeneration. CONSTITUTION:An adsorption tower 14 is provided with a jacket 16 and liquid nitrogen is supplied into the jacket 16 from a nitrogen gas and liquid nitrogen separator 17 by natural convection flow given by own weight of the liquid nitrogen, and the liquid nitrogen flows out of the upper side of the jacket 16 in the state of gas and liquid mixture and returns to a gas and liquid separator 17 for liquid nitrogen. Further, at the time of regeneration, the helium for heating that has passed through heater 4 at the inlet for the heating helium goes through a heating coil that is incorporated in the adsorption tower 14 and after it heats an adsorbent, it heats a liquid nitrogen heat exchanger 13 and gas nitrogen heat exchanger 11. With this arrangement the liquid nitrogen that is discharged out at the time of regeneration can be reduced very much and, at the same time, since the heating at the time of regeneration is made by the heating helium gas, utilities such as nitrogen, etc., are not used and, further, since no other impure gas is introduced into the helium system from the outside, it is possible to reduce the consumption of helium at the time of the substitution of vacuum helium.
Patent JP-H10105378-A (JP)
Title: Parallel adder
Inventor: YOUN-JUN AN
IPC: G06F7/503
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the parallel adder which is applicable to a digital signal processor(DSP) that requires fast operation and small area. SOLUTION: The parallel adder generates a carry immediately through a logical operation part 51 consisting of a NOR gate NOR11 and a NAND gate ND11 and an inverter 52, selects path transistors PM14 and NM14 through the said logical operation part 51, and generates a total output SUM.
Patent JP-H0289962-A (JP)
Title: Control of number of revolution of blower in refrigerating machine of air-cooling type
Inventor: KIKUCHI SHOJI
IPC: F25B1/00
Filed: 1988-09-28
Abstract: PURPOSE:To prevent an excessive drop in compression pressure and at the same time attempt to maintain a low level of noises throughout the year by controlling the number of revolution of a blower used for a condenser by taking as control factors the temperature of condensation, level of noises which varies according to the number of revolution of the blower, and energy efficiency which varies according to the pressure of condensation. CONSTITUTION:Temperature of condensation is detected by a condensation temperature sensor 8 to control the number of revolution of a blower 7. When the condensation temperature is high, the blower is operated at 100% of the number of revolution to prevent an abnormal rise in the condensation pressure, and when the condensation temperature is low, the number of revolution is reduced to prevent an abnormal reduction in the condensation pressure. At a condensation temperature which lies between those two cases, the number of revolution of the blower at which the level of noises is as low as possible and the reduction in the energy efficiency is small is selected to set up the number of revolution of the blower for condensation temperature. By making, at this time, the variation in the number of revolution small it is possible to make small variable sounds other than absolute noise level values. And, for the period of about 30 seconds to one minute in the beginning of operation the operation of the blower at a higher number of revolution than for ordinary condensation temperature suppresses the dissolving of the coolant into the oil of a refrigerating machine.
Patent JP-S6484393-A (JP)
Title: Display device for three-dimensional image
Inventor: SAWADA YORIO
IPC: G06T15/80
Filed: 1987-09-26
Abstract: PURPOSE:To display a three-dimensional image at real time by finally executing the insertsion processing of image data by means of simple two-dimensional interpolating processing. CONSTITUTION:An arithmetic circuit 5 for plotting grating point executes shading calculation, three-dimensional coordinate transformation, inter-grating point linear plotting, etc., of respective grating point data stored in a segment buffer 4 based on a three-dimesnsional display parameter applied from a three- dimensional display parameter input part 2 through a CPU 1. Namely, the processing such as the shading a calculation and three-dimensional coordinate transformation calculation is applied only to representative points and insertion processing is finally executed by simple and horizontal two-dimensional linear interpolation. Consequently, the insertion processing can be executed by an extremely simple circuit for increasing or decreasing the shading density direction in accordance with the increment in the X direction on the representative points and real time processing can be attained.
Patent JP-H0799777-A (JP)
Title: High-voltage power circuit
Inventor: NAKAHARA TAKASHI
IPC: H05K1/14
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a high-voltage power circuit which can control a minute current as well and is of high precision and low cost by a construction wherein a block controlling and outputting a high voltage and the minute current is mounted as a two-storied sub-board on a main board of a high-voltage power source part. CONSTITUTION:A boosting-rectifying circuit part comprising capacitors and diodes for boosting, load resistors for discharge, resistors for output, etc., is mounted on a sub-board 5, and the sub-board is disposed, with the component side down, above a main board 6 of a high-voltage power source part with conductive support members J1, J2, J3 and J4 interposed. By using printed circuit boards being relatively inexpensive and having low insulation resistances, according to this constitution, it is made possible to control a high-voltage output precisely by a minute current and, besides, to make a device small in size.
Patent JP-H08107418-A (JP)
Title: Channel managing method
Inventor: TANAKA SHOTARO
IPC: H04L12/28
Filed: 1994-10-05
Abstract: PURPOSE: To fairly and surely secure a communication channel on a communication line by detecting the channel to be most early released among the communication channels in use at a master station, returning and presenting the waiting time up to the release to a communication request terminal station. CONSTITUTION: A terminal station (b) transmits a line connecting request to a master station 10 and a terminal managing part 23 of the master station 10 performs channel managing processing and refers to a band managing table 24. As a result, when there is no idle channel among allocated communication channels, the managing part 23 selects the remaining time of the channel to be most early released in the table 24. Then, a release time report containing this remaining time information is transmitted to a channel managing part 302 of the terminal station (b). While receiving this report, the managing part 302 transmits the remaining time information to an application part 303 and the application part 303 outputs it to a display part 304 as a message.  As a result, the communication channel on the communication line can be fairly and surely secured in a network system composed of the master station and plural terminal stations.
Patent JP-H1163384-A (JP)
Title: Portable equipment holder
Inventor: NISHIMURA HISAO
IPC: F16B2/20
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable equipment holder compact, not bulky, capable of self-holding its rotating attitude, easy to attach and firm in assembly to a portable equipment. SOLUTION: A holder part 1 of thin plate shape is so constituted that arms 1B bendable along the side faces of a portable equipment 5 so as to grip the portable equipment 5 by bending are provided protruding from both side edge parts of a center plate 1A to be attached to the back face of a portable equipment 5 through a double-coated tape 4. This holder part 1 and a thin-walled clip part 2 detachably assembled to hold a waist part of a person, are connected by a rotary part 3 composed of a fixing member 3A and a rotating member 3B rotatable in reverse direction to each other and assembled so as to self-hold a rotating attitude. The holder part 1 is therefore rotatable in relation to the clip part 2 and capable of self-holding its rotating attitude in a compact state.
Patent JP-H0871583-A (JP)
Title: Air diffusing stirrer for reaction tank
Inventor: SATO MINORU
IPC: B01F33/40
Filed: 1994-09-08
Abstract: PURPOSE: To enhance the dissolving efficiency of oxygen into waste water by extending the moving distance of diffused air bubbles up to the surface of the water by rotating an air diffusing means along with the paddle blades arranged to the bottom part of a reaction tank to diffuse air. CONSTITUTION: A tubular rotary hollow shaft 116 is supported on the upper wall 122 provided at the central part of the upper opening of a reaction tank 110 in a rotatable manner by a shaft stand 124 and suspended toward the bottom part of the reaction tank 110. Upper and lower paddle blades 130, 132 are provided to the upper and lower positions of the rotary hollow shaft 116 suspended into the reaction tank 110 and rotated by a motor 120. Air pipes 136 are provided to the lower end opening of the rotary hollow shaft 116 along the lower paddle blades 132 so as to communicate therewith at one ends thereof. Air diffusing pipes 112 branched on both sides in a horizontal direction are provided to the air pipes 136 as air diffusion means and the stirring and aeration of waste water are performed at the same time by air bubbles blown out of air diffusion holes 112a.
Patent JP-H08154028-A (JP)
Title: Frequency adjusting device
Inventor: ARAKI ICHIRO
IPC: H03H3/04
Filed: 1995-09-20
Abstract: PURPOSE: To provide a frequency adjusting device capable of adjusting frequencies of many vibrators continuously with simple structure at low cost and obtaining a vibrator high in reliability. CONSTITUTION: A DC power source for generating plasma P in vacuum is provided to directly impress DC voltage to a surface electrode 101 of a crystal vibrator 100. In this case, the surface electrode 101 is set at a negative potential. Namely, in the frequency adjustment of the crystal vibrator 100, the plasma P is generated around the surface electrode 101 and a positive ion molecule M in this plasma P is collided against the surface electrode 101 so that the molecule on the surface of the electrode can be beaten and turned out and the thickness (weight) of the surface electrode 101 can be reduced.
Patent JP-S60121122-A (JP)
Title: Speed change gear
Inventor: MATSUFUJI MIZUYA
IPC: F16H3/08
Filed: 1984-11-15
Abstract: PURPOSE:To operate both a hydraulic clutch type main speed change gear and a sub-speed change gear by making use of only one speed change lever by providing a gear slide type speed change gear on the lower stage of the main speed change gear. CONSTITUTION:A hydraulic clutch shaft 3 is adapted such that an output gear 32 is engaged with an output gear 33 on a hydraulic clutch shaft 4 at all times and when no rotation is transmitted to a hydraulic clutch shaft 5, the hydraulic clutch shaft 4 serves as a reverse rotary shaft and a hydraulic clutch device on a hydraulic clutch shaft 3 changes to a backward first speed and a second speed. In addition, an output gear 26 on a hydraulic clutch shaft 2 is always engaged with an input gear 36 of the slide gear shaft 5, while an output gear 34 on the hydraulic clutch shaft 4 is also always engaged with the input gear 36 on the slide gear shaft 5. Since the output gear 26 is larger in size and the input gear 34 is smaller, hydraulic clutch devices 47, 48 on the hydraulic clutch shaft 2 change to forward second and fourth speeds, while hydraulic clutch devices 51, 52 on the hydraulic clutch shaft 4 change to forward first and third speeds.
Patent JP-H03105946-A (JP)
Title: Dielectric isolation substrate
Inventor: SAKURAI NAOKI
IPC: H01L21/74
Filed: 1989-09-20
Abstract: PURPOSE:To prevent a silicide heavy metal from being scattered and to prevent a silicon single crystal from being contaminated with the meavy metal by removing a part which is exposed on the main surface of a silicide layer formed between single-crystal silicone and a dielectric layer. CONSTITUTION:Single-crystal silicon 10 is formed to be island-shaped by using polycrystalline silicon as a support body 40. The single-crystal silicon 10 is surrounded by a dielectric film 30; it is insulated and isolated from other single- crystal islands. A silicide layer 20 is formed between the single-crystal silicon 10 and the dielectric film 30. A part exposed on the main surface of the silicide layer 20 is removed. Since the silicide layer is not exposed on the main surface of a substrate, a heavy metal in a silicide is oxidized by an oxidation operation executed to form an element; it is possible to prevent the heavy metal from being scattered.
Patent JP-H0291656-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/06
Filed: 1988-09-29
Abstract: PURPOSE:To improve the electrostatic charge characteristic and photosensitive characteristic of the photosensitive body by incorporating a specific hydrazone compd. into the photosensitive layer thereof. CONSTITUTION:The hydrazone compd. expressed by formula I is incorporated into the photosensitive layer. In formula, X denotes O, S, etc.; R1, R2 denote H, halogen, etc.; R4, R5 denote a heterocyclic ring, aryl, etc. A compd. with which R1 of formula II is the group of formula III, R2 is CH3, and both R3 and R4 are the group of formula II, etc., are usable as the compd. expressed by formula. The compd. expressed by formula is preferably incorporated into the layer B of the photosensitive body constituted by successively providing a charge generating layer (A) and a charge transfer layer (B) on a base. The compd. expressed by formula is preferably incorporated into the layer B or both the layer A and the layer B of the photosensitive body constituted by successively providing the layer B and the layer A on the base.
Patent JP-H1184826-A (JP)
Title: Corona electrifier
Inventor: TSUJI TSUNEO
IPC: H01T19/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To secure the stable charge quantity corona discharge and to uniformly electrify a photoreceptor at an arbitrary potential by controlling a high- voltage power source with a detecting means for detecting the potential of a grid. SOLUTION: A constant current power source 7 is connected to between the grid 5 and a ground. The grid 5 is connected to the discharge stabilizer 2a of a corotron 2 and most of charges discharged from the corotron 2 pass through the discharge stabilizer 2a of the corotron 2 and the grid 5 and flow into the constant current power source 7. This power source 7 is constituted so that an output voltage becomes low when an output current is below a set current value and high when the output current exceeds the set current value. Further, the potential of the grid 5 is stabilized by the high-voltage power source 3 adjusted with the signal of the voltage detecting circuit 6 for detecting the potential of the grid 5.
Patent JP-S62100790-A (JP)
Inventor: FUJITA MASAHIRO
IPC: G06F17/21
Filed: 1985-10-28
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-H0795859-A (JP)
Title: Production of puff snack
Inventor: NARUKAMI TOSHIHIKO
IPC: A23L11/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a puff snack imparted with chicken flavor while retaining to some extent a flavor unique to beans to effect matching, by incorporating a chicken-flavored seasoning into snack stocks including bean stock before or after puffing them with an extruder. CONSTITUTION:Bean stocks such as peas and/or broad beans are incorporated with a chicken-flavored seasoning before or after puffing them with an extruder. The seasoning is imparted as a liquid, powdery/granular or pasty form; for a water-based liquid seasoning, it is preferable that a puffed product after imparted with the seasoning be dried.
Patent JP-H0663342-A (JP)
Title: Electronic dehumidifier
Inventor: TEZUKA TAKEYUKI
IPC: B01D53/26
Filed: 1992-08-19
Abstract: PURPOSE:To provide the electronic dehumidifier which can rapidly supply dry air after the start of operation. CONSTITUTION:This electronic dehumidifier has a thermoelectric module 3 and a cooling heat sink 4 and heat radiating heat sink 5 which are respectively connected to the cooling surface and heating surface of the thermoelectric module 3. Wet air is passed in the cooling heat sink 4 consisting of a square pipe, by which the moisture thereof is condensed. The heat generated from the thermoelectric module 3 is absorbed by the cooling water flowing in a cooling water hole 6 formed within the heat radiating heat sink 5 consisting of a square block. The ratio of the heat capacities of the heat radiating heat sink 5 and the cooling heat sink 4 is larger than 10 and the ratio of the flow rate of the air passing the cooling heat sink 4 and the heat transmission area to the air of the cooling heat sink 4 is larger than 0.5(cm/s) and smaller than 2(cm/sc).