baber/WOPTO huggingface dataset:
Patent JP-H04327779-A (JP)
Title: Separate type refrigerator
Inventor: ARAIDA HIDEO
IPC: F25D23/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a separate type refrigerator in which its main body can be separated, its packaging, transportation, transfer and installing may easily be carried out, its use is facilitated and is made compact in consideration of various temperature storing chamber of composing elements of freezing cycle parts and the like. CONSTITUTION:A refrigerator chamber 20 is disposed at the upper-most location, a vegetable chamber 48 is disposed at the lower-most position. A freezer chamber 46 is disposed between the refrigerator chamber 20 and the vegetable chamber 48. A cooling fan 57, a cooler 58, a defrosting heater 64, a drain water evaporating device 62 for processing the defrosting water from the cooler 58 and a compressor and other freezing cycle parts are disposed at locations corresponding to the rear surfaces of the freezing chamber 46 and the vegetable chamber 48 so as to enable the refrigerator chamber 20 to be separated from the freezer chamber 46.
Patent JP-H01266889-A (JP)
Title: Sewing dust cleaning method and concentrical sewing dust collector for sewing mill
Inventor: KUSHIDA HIROSHI
IPC: B08B5/04
Filed: 1988-04-19
Abstract: PURPOSE:To improve the efficiency of a cleaning operation by adopting the constitution consisting in sucking various kinds of the sewing dust generated in a sewing mill together with the air in the mill through carrying ducts piped in the sewing mill, separating the sucked sewing dust from the air and concentrically storing the dust in a dust collecting tank. CONSTITUTION:The concentrical carrying duct 11 connected to the dust collecting tank 21 in a dust collecting section 20 disposed outdoors in a cutting shop C is extended and piped to the cutting section C and the trunk carrying duct 12 extended along the center of the sewing shop M is connected to the end of the duct 11 in the shop C. The branched carrying ducts 13 which are arranged in plural rows of an opposed type and are positioned in the spaces in front of respective sewing machines are branched and connected to the right and left of the duct 12. The carrying ducts 11-13 in the sewing shop F are disposed respectively under the floor. The sewing dust generated near the sewing and cutting sections of the sewing machines are sucked from suction ports and are sucked through suction ducts into the ducts 11-13. The sewing dust and the air are separated in the dust collecting section 20 and only the sewing dust is stored in the tank 21.
Patent JP-S5431161-A (JP)
Title: Unmanned fork lift
Inventor: MAEDA HARUO
IPC: B66F9/06
Filed: 1977-08-11
Abstract: PURPOSE: To provide an arrangement for unmanned fork lift, which is equipped with a collision preventing detector, cargo detector and external force detector so as to carry out automatic control of the fork position at the time when some trouble is detected and to achieve reliable handling of cargo by the pallet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04328299-A (JP)
Title: Installation method of multipolar magnet
Inventor: OKUDA SOICHIRO
IPC: G21K1/093
Filed: 1991-04-26
Abstract: PURPOSE:To accurately install a magnet to improve the performance of an accelerator. CONSTITUTION:A source 6 from which charged particles are produced and the standard position 9 of a detecting portion to detect charged particles are installed in agreement with the imaginary beam orbit of a beam duct where multipolar magnet 1 is installed. Next, charged particles are produced from the source 6 by exciting the multipolar magnet 1 and the produced charged particles are detected by the detecting portion. The multipolar magnet 1 is moved such that the position 10 of that detection becomes the standard position 9 of the detecting portion to install the multipolar magnet 1.
Patent JP-S61257485-A (JP)
Title: Working method for slider for magnetic head
Inventor: KATSUKI TOSHIYUKI
IPC: G11B21/21
Filed: 1985-05-07
Abstract: PURPOSE:To form with high accuracy recesses such as fine grooves, dents, etc., on a rail surface by forming the resist of a prescribed pattern on the rail surface of a slider and then subjecting the above to etching by use of an acidic solution. CONSTITUTION:The resist of a prescribed pattern is formed on the rail surface 12, other than the part 18 to be recessed, of the slider 11 made of TiCa etc. This rail surface 12 is brought into contact with the acidic solution and then the part other than the part of resist is subjected to etching to etching to form the recessed part 18. By using a solution mixture which satisfies HF:HNO3:KI: I2=2:7.8:0.1:0.1 as the acidic solution, etching can be carried out with high workability. On operation with abutting a magnetic head having this slider 11 and a magnetic disk, the slider 11 can be prevented from being adsorbed by the magnetic disk, so that the reliability of contact, start and stop can be improved.
Patent JP-2000295812-A (JP)
Title: Motor, manufacture thereof and rotary element device
Inventor: SUZUKI TAKAFUMI
IPC: H02K5/167
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To support a stator coil firmy with high rigidity and suppress vibration and noise. SOLUTION: A motor has a base 10, a sleeve 20 erected on the base 10, a yoke 41 which has a regular polygonal hollow which is fitted to the sleeve 20 and fixed coaxially with the sleeve 20, stator coils 40 which include coils 42 formed by applying wires to the yoke 41 at a plurality of positions, a rotor element 30 rotatably supported coaxially with the sleeve 20 and a rotor magnet 60 fixed to the rotor element 30 and energized by a rotating magnetic field.  The polygonal inner circumferential surface of the yoke 41 is composed of contact parts which are approximately central parts between the adjacent corner parts and brought into contact with the outer circumferential surface of the sleeve 20 over the whole length in an axial direction, and flat separation parts between the respective contacts and the corners on both the sides of the contacts and face the sleeve 20 with gaps therebetween.
Patent JP-H01271388-A (JP)
Title: Architectural panel fastening for elevator
Inventor: TAKAHASHI MASARU
IPC: B66B11/02
Filed: 1988-04-20
Abstract: PURPOSE:To avoid the local concentrated load of folded edge sections and prevent the expansion of a decorative sheet by overlapping washers with a large area on the back of the fastening portion of the folded edge sections of architectural panels and fastening the folded edge sections together with the washers. CONSTITUTION:Rectangular washers 7 and 7 long in the lengthy direction are overlapped on the back of the fastening portion of folded edge sections 1a and 1a of architectural panels 1 and fastened with a fastening bolt 4, a round washer 5 and 6. Since the washer 7 is formed thick, the local concentrated load near the fastening hole is avoided, the load is applied to the whole area of the washer 7. The occurrence of the expansion of a decorative sheet on the surface is avoided, the architectural appearance is improved, the rigidity of the folded edge sections is increased, the distortion is prevented.
Patent JP-S59221829-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: C23C16/06
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a titled recording medium which is free from curling and is particularly suitable for a vertical floppy disc by laminating a Ti film, Permalloy film and Co-Cr film respectively under specific conditions on the surface of a polyethylene terephthalate film while running said film along the circumferential surface of a can. CONSTITUTION:A Ti film 4 having about 300-800Angstrom  film thickness is deposited by vacuum evaporation on the surface of a polyethylene terephalate film 10 (1 in the accompanying figure) having about 17-50mu film thickness while said film is run along the circumferential surface of a can 6, then a Permalloy film 3 having about 1,000-5,000Angstrom  film thickness is formed thereon by maintaining the circumferential surface temp. of the can 6 at about 10-80 deg.C. Order of forming the films 3 and 4 may be reversed. A Co-Cr vertical magnetized film 2 having about 600-2,500Angstrom  film thickness is deposited by vacuum evaporation on the film 3 or 4 by maintaining the circumferential surface temp. of the can 6 at about 120-250 deg.C. The vapor deposition of the film 2 is accomplished while about <=800g/mm.<2> tension is applied on the film 10. An excellent magnetic recording medium free from curling is thus obtd.
Patent JP-S61255194-A (JP)
Title: Method for recording video signal to rotation recording medium
Inventor: MURANAGA KOTARO
IPC: H04N9/793
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a reproducing color video signal having a good S/N and high picture quality by recording two to four types of recording signals of high upper limit frequency on an outer peripheral side recording area on a rotating recording medium divided into the same number as the recording signals in accordance with the upper limit frequency. CONSTITUTION:On a bracket 15, two magnetic heads 16 and 17 separated with a prescribed distance in the radius direction on the disk 1 of the magnetic heads 16 and 17 is approximately equal to the length in the radius direction of one recording area when an upper side recording surface of the disk 1 is equally divided into two recording areas as shown by W1U and W2U. Then, only an FM luminance signal selected in a wide band is recorded on outer periphery side of recording areas W1U and W1L without the band being restricted by two types of color difference components and the two types of the color difference components are converted into prescribed signal formations and recorded on inner peripheral side recording areas W2U, W2L. Thereby, a recording signal band can be more widely taken than the conventional recording method in which these signals are simultaneously transmitted by a 1 channel transmission line.
Patent JP-H10289424-A (JP)
Title: Manufacture of magnetic head slider
Inventor: FUKUSHIMA NOBUHITO
IPC: G11B5/40
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a slider which has an accurate floating quantity and superior reliability for the manufacture of a magnetic head which needs to float low as represented by a negative pressure slider. SOLUTION: For this manufacturing method of the magnetic head slider, a mask in a specific shape is formed on the disk opposite surface of a magnetic head slider substrate and the part which is not converted with the mask is etched by dry etching, thereby obtaining a desired slider shape. In this case, negative type dry film resist(DFR) is laminated in two layers on the slider substrate and the DFR of the lower layer has higher sensitivity than the DFR of the upper layer. Those two layers of DFR are exposed and developed and the pattern in which the DFR of the upper layer stays back from the DFR of the lower layer, so the section of the two layers is tapered on the whole, this new shape makes it hard to deposit a resticking layer and a smooth worked surface having no blur can be manufactured.
Patent JP-S59221537-A (JP)
Title: Filter mounting device
Inventor: ISHIHARA TOSHIHIKO
IPC: B01D46/10
Filed: 1983-06-01
Abstract: PURPOSE:To contrive to improve the function of a filter plate by extremely simple processing means by a method wherein masking bodies for elimination of clearances are protruded on the own filter plate. CONSTITUTION:Masking bodies 10, 11 provided on a filter plate 3A are arranged to surround a front opening 2 of an air conditioner main body 1 from the outer side of the front opening, as shown by the chain lines in figure, in the manner that the filter plate 3A is interposed between both sides supporting plates 4, 5 of the air conditioner main body 1. Thereby, by the obstructing action against the air flow from the side of the front opening 2 due to said structure, the air does not pass through the mesh part of the filter plate 3A, what is called, the air passing through each clearance 7, 8 and 9 is reduced in adequate ratio, consequently, the original function of the filter 3A can be achieved sufficiently.
Patent JP-2000292294-A (JP)
Title: Inner pressure sensor for enclosed container
Inventor: YOSHIDA TETSUO
IPC: G01L11/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To convert the magnitude of strain easily into a variation of inductance and into a variation of frequency through a simple structure by an arrangement wherein a strain sensor forms a coil of thin magnetic film having magnetostriction in the center of a nonmagnetic plate through an insulating layer. SOLUTION: A strain gauge 1 is constituted by forming a meander line coil 5 of thin metallic film having magnetostriction on the major surface of a substrate 2 made of a nonmagnetic material through an insulating layer 4 and providing terminals 6, 7 for external connection at the opposite ends led out therefrom. When the substrate 2 is deformed through action of an external force, permeability of the thin metallic film having magnetostriction is varied to variation in the inductance of the meander line coil 5 corresponding to the magnitude of a generated strain. Consequently, the magnitude of a generated strain can be detected from the variation of the inductance. When the strain gauge 1 is built in as the L element of an LC oscillation circuit, magnitude of strain can be converted easily into variation of oscillation frequency.
Patent JP-H09264436-A (JP)
Title: Directional control valve and water purifier
Inventor: ISOBE TAKU
IPC: C02F1/44
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a directional control valve which can be composed thin in thickness and a water purifier which is equipped with the said directional control valve, and can easily supply water to even a container being high in height without being a hindrance in the case of use. SOLUTION: This water purifier is equipped with a valve body 2 provide with a directional control valve for changing over a flow-in raw water to a flow path toward a raw water discharge port 7 or a flow path toward a raw water ejecting port 8, and a cartridge 3 for purifying the raw water. A spool shaft 20 having a cylindrical seal member 19 in its inside is fitted in the opened part 13a of a valve case 13.  A state where the spool shaft 20 is vertically displaced with spiral turn in the opened part 13a by turning operation of a switching lever 23, and abuts so that the seal member 19 may encircle the lower circumference of a flow-in port 12 for forming a flow path in the seal member 19, and a state where the inner flow path of the seal member 19 is closed by an engaging plate 22 at the same time when the seal member 19 separates from a flow-in part 12 to form a flow path to communicate with the cartridge 3 are changed over by the rotating operation of a changing over lever 23.
Patent JP-S581004-A (JP)
Title: Titanium carbide tool steel partly self-bound with austenite iron-chromium-nickel alloy steel
Inventor: SHIBATA AKIRA
IPC: B22F7/06
Filed: 1981-06-25
Abstract: PURPOSE:To improve the hardness, abrasion resistance and corrosion resistance of titled steel by allowing part of TiC tool steel wherein austenite stainless steel alloy is infiltered and sintered to a TiC green compact to be self-bound with said alloy steel by said sintering. CONSTITUTION:A TiC green compact 1 is prepd. by compression molding of a mixture of ultrafine powder of TiC and a binder. On the other hand, the powder of austenite Fe-Cr-Ni alloy steel is sintered to make a square timber-like sintered body 2. The end face 1' of the body 1 and the end face 2' of the body 2 are brought into tight contact with each other and these are put in an Mg flask mold 3. A piece 4 of austenite Fe-Cr-Ni steel is put on the body 1, and these are heated in  vacuum to infilter the piece 4 into the body 1 and to sinter the body 1. Then, part of the TiC of the body 1 and the Fe of the body 2 react and bind of themselves as a result of this sintering and both are bound firmly.
Patent JP-S5432476-A (JP)
Title: Preparation of 3-aminopyridines
Inventor: SHIMADA SADAKATSU
IPC: C07D213/00
Filed: 1977-08-15
Abstract: PURPOSE: To obtain title compounds useful for manufacturing pharmaceuticals and dye intermediates in one step by reacting acylaminoacetonitrile with ethylenic compounds in the presence of an acid under heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62264829-A (JP)
Inventor: KAARU HAINTSU MIYUURAA
IPC: B23H3/00
Filed: 1987-04-22
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-S60250826-A (JP)
Inventor: YURUGEN KURANTSU
IPC: B21D7/06
Filed: 1985-05-08
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-H05183488-A (JP)
Title: Electronic equipment and its method of power supply
Inventor: GOTO HIROYUKI
IPC: H04B7/26
Filed: 1992-04-17
Abstract: PURPOSE:To provide the electronic equipment capable of reducing the power consumption by taking precedence of power supply to a synthesizer circuit section over that to the other circuits. CONSTITUTION:When a control circuit 4 saves a battery 11, a first local oscillator 23 (synthesizer) supplies 1.4V to a 1.4V section 231. Then 1.0V is supplied to a 1.0V section 232 after the lapse of the prescribed time. At this point, a switch 13 provided on the power supply path to a radio frequency amplifier 21 taking 1.0V as the power supply like the 1.0V section 232, mixers 24 and 27, a second local oscillator 26, and a demodulation circuit 3 is opened. The switch 13 is closed after the lapse of the prescribed time from the start of the power supply to the 1.0V section 232, and 1.0V is supplied to each section. The difference in timing of the power supply which is divided into three stages is decided according to the time required for the stable operation of each section, and counted by the timer in the control circuit 4. Thus, the power consumption can be reduced compared with the simultaneous power supply.
Patent JP-H02290328-A (JP)
Title: Output buffer circuit
Inventor: SONODA MOTOI
IPC: H03K17/16
Filed: 1989-04-18
Abstract: PURPOSE:To evade a rapid change in an output buffer, to reduce noise and to prevent malfunction by connecting plural unit buffers in parallel, and controlling the active state of part of them with an external control signal. CONSTITUTION:When input signals S1-S3 change to an L level, a couple of inverters comprising FETs Q1, Q2 and Q4, Q5 change to logical H, a main buffer 10 is driven at a high speed and the output state of buffers Q1-Q3 changes simultaneously. When the signals S1-S4 change to logical L entirely simultaneously, a signal CS of a NOR gate G5 changes to logical H, a FET Q3 is turned off and the inverter comprising the TRs Q4, Q5 is inactivated and finally the main buffer 10 is driven only with the TRs Q1, Q2. Thus, the level of the gate of the FETs Q6, Q7 changes slowly from L to H to prevent production of noise, thereby evading malfunction.
Patent JP-S584858-A (JP)
Inventor: KURODA TOYOYUKI
IPC: D04B21/10
Filed: 1981-06-23
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-H05292825-A (JP)
Title: Fruit dropper
Inventor: AIDA HISAO
IPC: A01D46/26
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a fruit dropper capable of readily and efficiently dropping fruits borne by branches. CONSTITUTION:The objective fruit dropper is obtained by connecting a branch shaking member 1 to the tip of a connecting pipe 3 connected to a prime mover 4 and a transmitting part 2, reciprocating and rotating the branch shaking member 1, transmitting the rotation driving power of the prime mover 4 through a rotating shaft in the connecting pipe 3 to the transmitting part 2, reciprocating and rotating the branch shaking member 1, nipping a branch with the reciprocating and rotating branch shaking member 1 and shaking the branch. Thereby, fruits borne by the branch can be dropped and harvested.
Patent JP-S63263256-A (JP)
Title: Diagnosis device for exhaust gas recirculation apparatus
Inventor: KANBARA TATSUYOSHI
IPC: F02M25/07
Filed: 1987-04-20
Abstract: PURPOSE:To prevent a false decision due to a change of cooling water temperature by deciding that EGR gets out of order when the temperature in an EGR passage is less than a designated value determined according to cooling water temperature under condition that it is in an operating state where EGR is to be conducted. CONSTITUTION:Negative pressure from an intake tube negative pressure take-out port 34 is introduced into a diaphragm chamber 27 of a diaphragm device 25 for driving a valve element 24 of an EGR valve device 20 through a temperature sensing valve 32 adapted to open when water temperature is more than a designated value and a negative pressure control valve 30 operated in response to exhaust pressure. A micro-computer 50 to which detection values of an engine speed sensor 56, a water temperature sensor 57, a temperature sensor 59 disposed in an EGR passage 13 and a negative pressure switch 58 which is turned on when the negative pressure at an intake tube negative pressure take-out port 62 is more than a designated value are input is adapted to decide the operation of EGR to be such a condition that it can be conducted according to whether the detection value of the temperature sensor 59 is higher than a value obtained by adding a designated value to cooling water temperature or not, under a condition that when the negative pressure switch is on and engine speed is within a designated range.
Patent JP-H07279192-A (JP)
Title: Attachment for power shovel car
Inventor: MATSUMOTO DAIJIRO
IPC: E02F3/36
Filed: 1994-04-11
Abstract: PURPOSE:To reduce the load of a screw, and provide a long-term service life with a small size. CONSTITUTION:First and second blocks 11, 12 having shaft holes 14, 15 connected to a power shovel car through pins on the upper part, connecting holes 19, 20 parallel to the shaft holes 14, 15 in the central side part, and hook parts 23 having mounting holes in the direction opposite to the connecting holes 19, 20 are rotatably connected to each other by a connecting pin 13 in the back-to-back state. Further, male screws 29 are arranged on the lower parts of the connecting holes 19, 20, and female screws 27 to be screwed to the male screws 29 are rotatably mounted on the first and second blocks 11, 12.
Patent JP-H08273407-A (JP)
Title: Lighting system for fountain
Inventor: KUDO TORU
IPC: F21S10/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a special effect such as a fountain itself emits light so as to float up in darkness when it is dark in surroundings as at night, and the like by making radiated light from a light emitting portion pass through the jet of the fountain and transmit along a jet direction, and also making the light transmitting inside radiate outward from the surface thereof. CONSTITUTION: A fountain device 16 is equipped with a jet portion 17 composed of a nozzle, and the like. The jet portion 17 is provided in a water vessel 4 in a state that the discharge port 3 appears from a water surface, and is coupled to a water supply pump 5 provided outside the water vessel via a discharge tube 6. When the pump 5 is driven, the water in the water vessel jets upward from the discharge port 7, falls drawing a parabola, and returns to the water vessel 4. Radiated light 25 from the light emitting portion 23 of a lighting system 15 transmits inside a fountain 18 through the discharge port 3. The light radiates outward from the surface of the fountain 28 so that the whole fountain 18 jetting from the jet portion 17 emits the light.