baber/WOPTO huggingface dataset:
Patent JP-H1147985-A (JP)
Title: Welding tool for setting flange at right angle
Inventor: MORIMOTO YUKIO
IPC: B23K9/235
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To exactly execute tack welding on the whole circumference in one operation with a supporting holder positioned to a pipe at a right angle and with a flange to be welded closely attached to the supporting holder by arranging a square bar which has suitable thickness and length for insertion to the inside of the pipe and has mutual equal distanced parallel edge lines standing on each of the sides consisting of edge of surfaces so that the three surfaces of a surface and the two opposed surfaces are positioned at right angle on the supporting holder. SOLUTION: A welding flange 5 is put on a pipe 6 to be welded, a tool suitable for the size of the pipe is inserted inside the pipe, and then a push screw 4 is set in a suitable position. The distanced parallel edge lines of the square bar 1 come to a state that the inside of pipe is spanned with a bridge, and when the push screw 4 is tightened a knocking piece 3 knocks the inside wall of the pipe, and then positions are fixed at three contact points of the two parallel edge lines and the knocking piece 3. In consequence, the position of the supporting holder 2 is fixed at a right angle. The flange is closely attached to the supporting holder 2 and the tack welding is executed on the whole circumference in one operation.  Further, modifications are practical as well that the knocking piece 3 is replaced with a cam, the tap screw 4 is replaced with a structure to push the knocking piece 3 with a lever, the square bar 1 is replaced with a round bar whose outer diameter is machined on three surfaces instead.
Patent JP-H0979682-A (JP)
Title: Absorbing type freezer device provided with heat exchanger
Inventor: FURUHASHI TOSHIHIRO
IPC: F25B15/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing type freezer device in which an installing characteristic of a heat exchanger is improved to enable its compact in size to be attained. SOLUTION: In an absorbing type freezer device 100 which is comprised of a main body 200 of the freezer, a heat exchanger H arranged in the main body 200 of the freezer so as to perform a heat exchanging operation in absorbing liquid from each other which circulate in the main body and a housing A storing these members, a low concentration absorbing liquid flowing-in pipe and a high concentration absorbing liquid flowing-out pipe connecting the main body 200 of the freezer device with the heat exchanger H are passed through the heat exchanger H and arranged. In addition, the heat exchanger H forms a longitudinal box-like shape and at the same time it is installed at a clearance between a corner part C in the housing A and the main body 200 of the freezer.
Patent JP-H0686161-A (JP)
Title: Pseudorandom pattern generator and noise pattern generator
Inventor: BURAIAN ERU DANBAA
IPC: H04N5/265
Filed: 1992-08-14
Abstract: PURPOSE: To generate various pseudo random patterns by making a feedback signal variable. CONSTITUTION: A clock frequency divider 28 frequency-divides a clock signal of a feedback system at a frequency division ratio of 1-6 and an enable signal is fed to an enable input terminal of an N-stage shift register 10. The N-stage shift register 10 has a feedback path and provides an output of an output signal string of a pseudo random number series according to the enable signal. A multiplexer 12 and a pseudo OR circuit 14 are placed in the feedback path and a period length of an output signal string is changed by changing a feedback signal.
Patent JP-H04119732-A (JP)
Title: Digital signal transmitter
Inventor: UEDA MAMORU
IPC: H04N21/434
Filed: 1990-09-11
Abstract: PURPOSE:To replace channels for a digital signal sent/received through a single transmission line by changing a content of a identification data having already been sent and changing a content of an identification data going to be sent from now. CONSTITUTION:Replacement of channels among four channels is implemented by changing a logic variable to each of input terminals 12b, 13b of EX-OR gates 12, 13 to '1'('H') or '0'('L'). Moreover, the change of the logic variable to the input terminals 12b, 13b is implemented by turning on/off switches SW1, SW2 whether or not the input terminals 12b, 13b are connected to ground. When an input to the said input terminals 12b, 13b is '0', its output is '0' and when the said input is '1', the output is also '1'. In other words, the LSB, MSB of the said CH bits fed to the said input terminals 12b, 13b are outputted without inversion. On the other hand, when the said input terminals 12b, 13b are at '1', the input to the said input terminals 12b, 13b is outputted with inversion.
Patent JP-S61117522-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/14
Filed: 1984-11-12
Abstract: PURPOSE:To prevent crosstalks between picture elements, by providing insulating bodies at the side of a nonlinear element composed of a semiconductor and arranging a picture element, in which a liquid crystal display element is coupled with the nonlinear element and its adjacent picture element having the same constitution in the form of a matrix. CONSTITUTION:A picture element is constituted by coupling the electrode 22 of a nonlinear element 2 and the electrode 23 of liquid crystal 3. An insulating body is provided at the side of the nonlinear element 2 so as to cover the electrode 22 and another electrode 21 on the opposite side. The element 2 is electrically coupled with wirings 4 and 5 formed on a glass base plate of X-wiring by means of a lead extended from the electrode 21. Y-wiring is electrically coupled with an electrode 24 which is divided into three parts correspondingly to the electrode 23 by wirings 6-1-6-3 formed on the other glass base plate. Picture elements formed in the same way are arranged in the form of a matrix, with the picture elements being separated from each other by prescribed distances. Therefore, crosstalks between the picture elements can be prevented.
Patent JP-H04120292-A (JP)
Title: Electrolytic treating device
Inventor: AKANUMA MASAAKI
IPC: C25D17/12
Filed: 1990-09-11
Abstract: PURPOSE:To plate a metal on the many discontinuous iron fastener teeth attached to a fastener chain with good current efficiency by injecting a plating liquid from arc-shaped electrodes facing each other while transporting the fastener chain by means of intermediate rolls each having a specific structure at the time of plating the above- mentioned fastener teeth. CONSTITUTION:Two pieces of the intermediate rolls 30 are disposed freely rotatably around the central axis in a metal plating treatment cell 16 and the fastener chain 8 is introduced into the treatment cell 16. The fastener chain is alternately pressed to one surface of the two intermediate rolls 30, 30 and the plating liquid is injected from the arc-shaped electrodes 31, 31 facing each other. A voltage is impressed between the intermediate rolls 30 and the electrodes 31 to energize the iron fastener teeth 7 is contact with the surfaces of the roll 30, by which the teeth are plated on one side face thereof. The teeth 7 are similarly plated on the remaining side face by the next roll 30. The stuck plating liquid is removed and recovered by a scraper 45 on the side opposite from the plating side of the respective rolls 30 in this case. In succession, the fastener chain is subjected to washing 18 and vacuum drying 19 and thereafter, the fastener chain 8 having the teeth 7 subjected completely to the plating treatment is housed into a recovery box 24.
Patent JP-H08102682-A (JP)
Title: Apc circuit
Inventor: NAKAMURA KOJI
IPC: H03G3/30
Filed: 1994-10-03
Abstract: PURPOSE: To obtain an APC circuit capable of reducing circuit space and power consumption by executing arithmetic processing for a reference signal and radio wave voltage by the use of digital values. CONSTITUTION: The output signal level from an RF amplifier circuit 2 for amplifying an RF signal passed through a variable gain amplifier 1 is detected by a detecting circuit 3 and the digital value of the detected voltage and the digital value of a reference signal to be a digital signal are arithmetically processed by an arithmetic processing circuit 7 and obtained APC voltage is fed back to the amplifier 1 to control its gain.
Patent JP-H03119742-A (JP)
Title: Method and station for processing sample
Inventor: POORU ESU FUIRIPUSUKI
IPC: H01L21/00
Filed: 1990-09-11
Abstract: PURPOSE: To make compact a sample station by an arrangement wherein a sample is stored, transferred and supported in substantially vertical arranging direction and processed selectiveiy. CONSTITUTION: A wafer 34 held vertically in a storage cassette 26 is sucked to, a paddle 74a of a paddle structure 72 and located oppositely to a central vacuum chuck 82 mounted on the frame 70 of a wafer processor 28. When a vacuum pressure is imparted to the chuck 82, the wafer 34 is secured in the direction vertical to the frame 70. The frame 70 turns 360 deg. in order to scan the water 34 optically and determines the central position and the flat of the wafer 34. When the central position is determined, the paddle 74a sucks the wafer 34 and secures the wafer 34 at a specified position in the direction vertical to an X-Y conversion stage 30. An operator inputs an instruction on a keyboard and shifts an appropriate region of the wafer 34 into the field of view of an objective lens 30 using the stage 30 before inspecting the wafer 34.
Patent JP-S6482373-A (JP)
Title: Supporting construction for head carriage
Inventor: ANDO SHIGERU
IPC: G11B25/04
Filed: 1987-09-24
Abstract: PURPOSE:To make the height of a magnetic head constant in the radial of a magnetic sheet by integrally providing a base plate, at which a spindle motor is fitted, and a member to have a regulating surface to regulate a position in the vertical direction of the magnetic head and causing the driving axis and regulating surface of the spindle motor to orthogonally intersect. CONSTITUTION:A base plate 41, at which a spindle motor 42 is fitted, and the member to have the regulating surface to regulate, at least, the position in the vertical direction of a magnetic head 52 provided at a head carriage 50 a integrally provided. Further, a driving axis 42A of the spindle motor 42 and the regulating surface are constituted so as to intersect each other. Thus, the height of the head carriage (the magnetic head) can be made constant in the radial of the magnetic sheet with the simple construction, and excellent head touch can be obtained.
Patent JP-H01158258-A (JP)
Title: Continuous transmission with expanding pulley
Inventor: DANTE JIAKOSA
IPC: F16H9/18
Filed: 1988-09-24
Abstract: PURPOSE: To simplify the device by transmitting speed variation with a first and a second set of expandable drive pulleys and driven pulleys through their respective belts and arranging a cylindrical mechanism between the movable pulley halves telescopically mounted on the drive shaft. CONSTITUTION: A speed variator 1 comprises two sets of expandable drive and driven pulleys 6, 7 and 8, 9 mounted on a drive shaft 2 and a driven shaft 3 parallel to each other, for transmission through endless belts 4, 5. A single expandable-shrinkable mechanism 18 having an intermediate thrust chamber 19 is arranged between the movable halves 6b, 7b of the drive pulleys 6, 7, and thrust cambers 8c, 9c are arranged outside the movable halves 8b, 9b of the driven pulleys 8, 9. Speed variation desired with respect to the revolutions carried out by an output gear 12 of the drive shaft 2 and the driven shaft 3 is conducted by introducing a suitable hydraulic pressure to each of the thrust chambers, and the tension of driving belts 4, 5 is retained in proportion to the torque. In this way, it is possible to simplify the structure of the speed variator.
Patent JP-2000060455-A (JP)
Title: Production of royal jelly extract and product containing royal jelly extract
Inventor: KANAE JUN
IPC: A23L21/20
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a royal jelly extract and a product containing the royal jelly extract by which the damage by the generation of precipitation in the producing process is prevented, the quality is secured by decreasing the loss of an active ingredient in the royal jelly and preventing the generation of the precipitation after the production, and the quality of the royal jelly and the product containing the royal jelly extract is kept stable for a long time. SOLUTION: This royal jelly extract is obtained by cooling the royal jelly extracted solution obtained by separating undissolved material from the mixed liquid obtained by adding a hydrated ethanol to a raw royal jelly or a dried royal jelly, to (-15)-0 deg.C, subjecting the cooled product to a separation operation to remove the undissolved material while keeping the temperature. The product containing the royal jelly extract is produced by adding the royal jelly extract to a food material, a pharmaceutical material or a cosmetic material.
Patent JP-S61118094-A (JP)
Title: Probe for ultrasonic wave diagnosis device
Inventor: YAMAGUCHI KEISAKU
IPC: H04R1/22
Filed: 1984-11-14
Abstract: PURPOSE:To position an acoustic lens and an ultrasonic vibrator easily and securely by fitting and connecting an ultrasonic vibrator having a matching plate and an acoustic lens installing, to four circumferences, the side plate where a through-hole is formed. CONSTITUTION:A matching plate 2 is prepared to an ultrasonic vibrator 1. A box-shaped acoustic lens 3 is composed of a silicone rubber, etc, side plates 5 and 6 are installed in a body at the four circumferences of a convex surface acoustic lens 4 and a through hole 7 is formed at respective sides 5 and 6. In this way, adhesives are stuck to the surface of the matching plate 2 and the box-shaped acoustic lens 3 is fitted and fixed from the matching plate 2 side. Thus, the positioning for an ultrasonic vibrator 1 of the acoustic lens 3 can be executed easily and without fail and the operability is improved. The bubble and the surplus adhesives mixed from the through hole 7 of the side plate 5 at the time of bonding can be easily discharged and the ultrasonic attenuation can be prevented.
Patent JP-S6299711-A (JP)
Title: Covered optical fiber core
Inventor: SUETSUGU YOSHIYUKI
IPC: C03C25/10
Filed: 1985-10-26
Abstract: PURPOSE:To improve low temperature characteristic by providing an intermediate buffer layer made of mold release agent at the interface between optical fiber element wire made by applying an inner layer covering layer having small coefficient of thermal expansion and an intermediate layer covering layer on bare optical fiber and an outermost layer covering layer having large coefficient of thermal expansion. CONSTITUTION:In a covered optical fiber consisting of an inner layer covering layer made of ultraviolet curing resin having Young's modulus of 0.1-2.0kg/mm<2> at normal temperature applied on a bare optical fiber to the thickness of 0.03-0.10mm, an intermediate layer covering layer made of ultraviolet curing resin having Young's modulus of 20-80kg/mm<2> at normal temperature applied on the outer periphrry of the inner layer covering layer to the thickness of 0.02-0.10mm, and an outermost layer covering layer made of nylon having Young's modulus of 20-150kg/mm at normal temperature applied on the outer periphery of the intermediate layer covering layer to the thickness of 0.10-0.30mm, an intermediate buffer layer of 0.02-0.10mm thick made of mold release agent is provided at the interface between the intermediate layer covering layer and outermost layer covering layer. Thereby, the bare optical fiber is not affected by contraction distortion of nylon, a direct outer layer covering layer and microbending due to buckling is hard to occur.
Patent JP-S62100179-A (JP)
Title: Piezoelectric motor
Inventor: TAKADA TAKASHI
IPC: H01L41/09
Filed: 1985-10-25
Abstract: PURPOSE:To convert electrical energy given to a piezoelectric element effectively into rotational energy by arranging the piezoelectric element between rotating plates and generating progressive vibrations by the piezoelectric element so that the rotating plates are turned. CONSTITUTION:A piezoelectric motor 1 contains a true circular cylindrical housing 3 with a ceiling section 2 and a bottom plate 4 mounted to the bottom of the housing 3. A columnar section 8 as a shaft 7 is supported rotatably to a bearing 6 fitted to an inserting hole 5 for the bottom plate 4. A pair of rotating plates 10, 12 are disposed to the columnar section 8, and piezoelectric elements 15 are pressure-welded between the rotating plates 10, 12 through vibrating members 16, 17. The piezoelectric elements 15 are driven, and progressive vibrations are generated by the piezoelectric elements 15 so that the rotating plates 10, 12 are turned.
Patent JP-S6396253-A (JP)
Title: Production of al alloy brazing sheet having superior sag and corrosion resistance
Inventor: TOMA KEN
IPC: C22F1/04
Filed: 1986-10-11
Abstract: PURPOSE:To obtain a brazing sheet having improved sag and corrosion resistances, by superposing an Al-Si alloy as a brazing filler metal on an Al alloy contg. specified amounts of Mn and Zr as a core material, cold rolling them at a specified draft, heating the resulting sheet and subjecting it to final annealing. CONSTITUTION:An Al alloy consisting of, by weight, 0.1-1.5% Mn, 0.03-0.15% Zr and the balance Al with inevitable impurities or further contg. <=0.4% Mg and/or <=0.3% Cu is used as a core material. In the alloy, the amount of Zr is >=40% of the amount of Fe as an inevitable impurity. An Al-Si alloy is used as a brazing filler metal. The brazing filler metal is superposed on one side or both sides of the core material and they are cold rolled. The final cold rolling is carried out at >=70% draft. The resulting sheet is heated at <=2 deg.C/min average heating rate and subjected to final annealing at 350-400 deg.C to obtain an Al alloy brazing sheet. This brazing sheet has superior sag and corrosion resistances, so when it is used as a fin material for a heat exchanger made of an Al alloy, deformation such as sag during brazing can be prevented.
Patent JP-H04121441-A (JP)
Title: Engine controller
Inventor: KONISHI HIROYUKI
IPC: F02D41/22
Filed: 1990-09-11
Abstract: PURPOSE:To simply analyze reason for generation of an abnormal operation condition by storing a normal parameter repetitively at the normal time, and storing an abnormal parameter only m times at the time of detecting abnormality, in a nonvolatile memory which allows a storage of various kinds various of parameters by (n) times. CONSTITUTION:When an outer E<2>PROM reset switch is set ON, a CPU1 resets a memory 2 and thereafter it charges a mode to the storing mode, and stores write data WD in the memory 2 periodically. When an outer ROM value changeover switch is set ON, the memory 2 is set in its memory mode, and all reading data RD read from the memory 2 are outputted from an output buffer 5 to the outside. When the abnormality is detected while writing is repeated circulatingly, each parameter after generation of the abnormality only by specified times (for example, five times) is stored thereafter, and writing is inhibited thereafter. Consequently, reason of the generation of the abnormal operation condition can be simply analyzed.
Patent JP-H0772038-A (JP)
Title: Measuring apparatus for lens characteristics
Inventor: FUJIEDA MASANAO
IPC: G01M11/02
Filed: 1993-08-31
Abstract: PURPOSE:To make it possible to accurately measure a refracting power in the direction of line of sight during the use of glasses by detecting a deviation value from a lens from a reference position in the direction of a measuring optical axis in a measuring optical system to correct a measured value. CONSTITUTION:An glasses frame placed on a glasses frame holding mechanism is slid longitudinally and horizontally to make an alignment of a glasses lens for the right or left eye and a pulse motor 26 is driven by a signal of a reed switch to start a lens position detecting mechanism. When a contact piece 21 comes into contact with the rear surface A' of the glasses lens, a microcomputer receiving a signal from a distortion sensor 33 determines a deviation value (h) from a measuring reference position A of the rear surface A' of the lens from the current number of pulse signals (indicating an angle theta of rotation) of a motor 26 and a distance (r) from the center O of rotation to correct a measured value of the frequency of the refraction of the lens. This enables the measurement of a correct refracting power in the direction of eyes at the time when wearing glasses keeping the state of the wearing the glasses without placing the rear surface A' of the lens at a fixed position.
Patent JP-S6394281-A (JP)
Title: Pressure fixing method
Inventor: MOCHIZUKI MITSUO
IPC: G03G15/20
Filed: 1986-10-09
Abstract: PURPOSE:To obtain fixing properties equavalent to heat fixing without executing resin coating or the like which may generate the remarkable increment of cost by using normal paper with high smoothness as recording paper. CONSTITUTION:Non-coated paper having >=100sec Back smoothness on either one surface of front and rear faces of it is used as recording paper and toner transferred to the recording paper is pressed to fix the toner on the recording paper. The fixing efficiency can be suddenly improved by increasing the surface smoothness especially from 50sec (the smoothness of recording paper usually used for PPC) up to about 100sec and then the fixing properties are almost saturated. Since the ruggedness of the surface of the recording paper 13B is small, small toner particles 21B are not entered into the recessed parts, a part of the toner particles is protruded from the surface of the paper, and at the time of pressing the toner by a filing roll, the pressing force is also impressed on the toner particles 21B with small diameters, so that the toner can be efficiently fixed and the fixing can be improved.
Patent JP-H0380665-A (JP)
Title: Facsimile equipment and communication system for facsimile equipment
Inventor: EDAMURA TOSHIAKI
IPC: H04N1/32
Filed: 1989-09-19
Abstract: PURPOSE:To recognize production of communication disabled state and its cause immediately by dialing a preset telephone number when picture reception is disabled so as to inform a cause of disabled reception in a voice message. CONSTITUTION:A network controller 5 connects a telephone line and a telephone set 6 to apply prescribed line control such as line closing or opening, transmission of a selection signal being a destination telephone number or detection of an arrival call and a communication control section 8 controls the network controller 5 and a MODEM 7 to execute facsimile transmission by prescribed transmission control procedure. When picture reception is disabled and the communication is interrupted, a preset telephone number is called and when the destination replies the call, a voice message representing a cause of picture reception disable is sent. Thus, the operator recognizes the production of the communication disabled state and its cause immediately.