baber/WOPTO huggingface dataset:
Patent JP-S58176913-A (JP)
Title: Forming of allowance for coil leading wire
Inventor: ITOU KENJI
IPC: H01F27/29
Filed: 1982-04-09
Abstract: PURPOSE:To form an allowance for coil lead wires not readily causing coil breakage due to vibrations, shocks, etc. by a method wherein coil terminals are bent toward the coil to give the coil lead wires with a slack, thereby to provide an allowance surely and simply without imposing stresses such a flaws. CONSTITUTION:Coil terminals 15 and 16 are mounted in a housing 14 along the side wall thereof, and coil terminal supporting projections 17 are integrally formed in the housing 14. The coil terminals 15, 16 are formed at bending positions with slots 8 previously machined. In the process for connecting coil lead wires, a coil 1 is first housed in the housing 14 and the ends of lead wires 1a are then stretched to the coil terminals 15, 16. After winding and connecting the ends of the coil lead wire 1a led from the coil 1 such that they are tightly stretched to the coil terminals 15, 16, the head of each terminal is soldered to fix the wires. Thereafter, the coil terminals 15, 16 are bent inwardly at the positions of the slots 8 so as to provide slacks 1b on the coil lead wires 1a.
Patent JP-S61216474-A (JP)
Title: Charge transfer element
Inventor: IWADE SHUHEI
IPC: H01L29/762
Filed: 1985-03-22
Abstract: PURPOSE:To reduce power consumption by reducing the gate voltages of transistors T8, T5 at reset clock operating time. CONSTITUTION:A transistor T2 is turned 'ON' by a pulse of positive voltage applied to a clock terminal 3, and the voltage of a terminal 5 is set at a reset voltage value V2 given to a reset voltage terminal 4. The terminal 5 becomes V1 before V2 by a capacitive capacity between the gate and the source of a transistor T1 and a clock applied to the terminal 3. At this time, a low voltage is applied to a reference voltage clock terminal 10. Thus, since transistors T6, T5 are turned 'OFF', a transistor T4 becomes 'OFF', and a terminal 7 becomes a floating state. Thus, since the source follow is turned 'OFF', power consumption may be small.
Patent JP-S57174051-A (JP)
Title: Production of salted guts of cuttlefish
Inventor: WATANABE YAOZOU
IPC: A23L17/50
Filed: 1981-04-20
Abstract: PURPOSE: Cuttlefishes are drained and cut into pieces of 4W5mm width and length to prepare salted guts of cuttlefish of high resistance to putrefaction.  
     CONSTITUTION: Raw cuttlefishes are cut open to remove internal organs, washed with water, then only their bodies are placed in a vessel for preparing salted guts. These bodies are treated with 6W8% salt for 2W3hr and washed with water. Then, they are placed on a net for draining for about 2hr to adjust the water content to about 30%. The resultant cuttlefishes are cut into pieces of 4W5mm size square and placed in the vessel. Further, salt, liver and seasonings are added to the vessel and they are stirred 5W6 times a day. This operation is repeated for 4W5 days to effect aging. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04273877-A (JP)
Title: New imidazole derivative
Inventor: MASUMORI HIROAKI
IPC: A61P37/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a new imidazole derivative and its acid addition salt having interleukin-1 production inhibiting action, etc., and little side effect and useful as a preventing and treating agent for inflammatory diseases. CONSTITUTION:A compound of formula I [R<1> is H; R<2> is group of formula II (A is lower alkylene; X is H or halogen; R<4> is H, lower alkyl, lower alkoxy, etc.); R<3> is H or lower alkyl; n is 2-4], e.g. 6-(1-(2-fluoro-4-biphenylyl)ethyl-2,3- dihydro-1-methyl-1H-imidazo [1, 2-a] imidazole. The compound can be produced by reacting a compound of formula III (R<15> is phenyl, halogen, etc.) in a hydrohalogenic acid at ordinary temperature or under heating.
Patent JP-H07270106-A (JP)
Title: Magnetic scale apparatus
Inventor: MIYASHITA TAKUYO
IPC: G01B7/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a magnetic scale apparatus in which the generation of odd-order harmonics is suppressed and in which a circuit can be constituted simply and at low costs by a method wherein a rectified-wave signal which has been rectified so as to use only the positive side or the negative side is supplied to an exciting winding for a magnetic transducer. CONSTITUTION:A sine-wave exciting signal at a frequency (f) is supplied to a constant- current amplifier 6 from an exciting oscillation circuit 22 which is constituted of an oscillation circuit 4 and of a frequency divider circuit 5 after it has been rectified to a pulsating current which has been inverted to the positive side or the negative side of sine waves by a rectifying circuit 8. Consequently, the constant-current amplifier 6 can by driven by a half voltage, and a circuit can be constituted simply. The portion of the rectified pulsating current at the frequency (f) is supplied, form the amplifier 6, to exciting windings 41, 42 for magnetic heads 1A, 1B, it is amplified by first-stage amplifiers 7A1, 7B1, amplified currents are supplied to an addition circuit 10A and a phase shift circuit 9A, and a phase modulation signal is generated. Then, a 2f portion is taken out by a low-cost LPF 11A, it is waveform-shaped 12A, the phase change amount of the phase modulation signal is changed into pulses by a phase comparator 25, the pulses are output 16, and the relative movement amount of a magnescale T1 and the magnetic heads 1A, 1B is displayed.
Patent JP-H07270626-A (JP)
Title: Structure to treat excess length of optical fiber
Inventor: UEKI MAKOTO
IPC: G02B6/00
Filed: 1994-03-29
Abstract: PURPOSE:To make the winding work easy, to improve the working efficiency and to prevent erroneous working by attaching excess length treating plates provided on an optical fiber to a device with a pivotal mechanism perpendicular to the back face of the device casing. CONSTITUTION:When an optical fiber is wound, a knob screw 8 is loosened to draw out the treating plate 4 for excess length of a fiber in the rotating direction to the outside of the back of the casing with a thumb nut 8 as the supporting point. In this drawn-ous stale of the plate 4, the fiber is wound. After the work is finished, the plate 4 is returned to the inside of the casing. In this process, a small excess length of the fiber may be produced in the upper and under part of the optical fiber 1. The front end of the optical fiber 1 has a connector and is connected to the connecting part 6 of the casing. The position of the connecting part 6 is determined so that the fiber 1 passes near the thumb nut 8 which acts as the supporting point of the rotating mechanism. Therefore, when the treating plate 4 for excess length of the fiber is returned to the inside of the casing, almost no excess length is produced under the fiber 1. The excess length in the upper part can be absorbed to the length of the optical fiber 1.
Patent JP-S59184137-A (JP)
Title: Production of isoprene
Inventor: YAMADA OSAMU
IPC: C07C1/00
Filed: 1983-04-04
Abstract: PURPOSE:To obtain the aimed compound industrially and advantageously in high yield in reacting a 4C component, e.g. isobutene, with formaldehyde under specific conditions, by using an aqueous solution of a mixed acid containing boric acid and phosphoric acid in specific amounts as a catalyst. CONSTITUTION:Isobutene or tert-butanol (4C component) or both are reacted with formaldehyde (FA) in an aqueous solution of an acid to produce isoprene. In the process, an aqueous solution of a mixed acid containing 15-30wt% boric acid and 0.5-5wt% phosphoric acid is used as the above-mentioned aqueous solution, and the above-mentioned 4C component, FA and water are continuously or intermittently fed to the above-mentioned aqueous solution. The reaction is carried out while distilling away the resultant isoprene, low-boiling by-products and unreacted raw material as an aqueous gaseous mixture to give advantageously the aimed compound. The above-mentioned aqueous solution of the mixed acid has the following improved performance; Very low corrosiveness, nonvolatility, and a very long catalyst lie without changing under the reaction conditions due to the rich stability.
Patent JP-S51136925-A (JP)
Title: Manufacturing of heat resistant fiber s
Inventor: MITSUO KOUJI
IPC: D01F9/10
Filed: 1975-05-21
Abstract: PURPOSE: To obtain a heat resistant fiber from a mixt. of a carbonaceous material and water glass. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09251149-A (JP)
Title: Rear projection type liquid crystal projector device
Inventor: MIHARA HISAYUKI
IPC: G02F1/13
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a rear projection type liquid crystal projector device capable of relieving the lowering of contrast of a projected image and improving the image quality. SOLUTION: This device is provided with a light source lamp, a parabolic mirror 115, a first polalizer plate 13, a liquid crystal panel 11, a second polalizer plate 15, a projection lens 127, a Fresnel lens 129 and a lenticular lens 131. In this case, the liquid crystal panel 11 is divided into plural liquid crystal cell groups, the direction of transmitting axis of the liquid crystal cell group in contact with at least any of four corner parts is almost radial shape, the first polalizer plate 13 and the second polalizer plate 15 have the polarizing direction corresponding to the liquid crystal cell group of the liquid crystal panel 11 and third polarizing plate 17 having a polarizing direction corresponding to the liquid crystal cell group of the liquid crystal panel 11 is provided in front of the lenticular lens 13.
Patent JP-S57175814-A (JP)
Title: Furnace pressure controlling system of boiler
Inventor: ARAYAMA KIYOSHI
IPC: F22B35/00
Filed: 1981-04-22
Abstract: PURPOSE:To effectively suppress furnace pressure rise by proper control of opening of an induced draft fan (IDF) inlet damper and the IDF revolution when a few IDF are tripped in a boiler equipped with several IDF. CONSTITUTION:A balanced type boiler is provided with forced draft fans (FDF) 1 and hydraulic coupling driven type IDF6. A preceding control signal is inputted to a vane driving device 24D of an IDF inlet damper 24 through a function generator 29 depending on the opening of an FDF inlet damper 23. A driving signal is given to a hydraulic coupling scoop tube driving device 41 through a function generator 34 depending on the opening of the damper 23. Function generators 43 and 36 are provided with the above function generators 29 and 34 in parallel. Driving devices 24D and 41 are controlled depending on outputs of the function generators 43 and 36 when a few IDF6 are tripped.
Patent JP-H09251350-A (JP)
Title: Menu selection device
Inventor: IMAMURA TETSUYA
IPC: G06F3/0338
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a menu selection device haring a pointing device provided with spatial freedom degree and capable of performing a quick and accurate menu selecting operation regardlessly of the distance between an operator and a screen. SOLUTION: In this device, a menu for supplying information for command selection to the operator is displayed on the menu display screen of a monitor 1, a successive moving area for restricting the movement of the display position of a cursor to a closest menu is provided, and the pointing device 2 is provided with a track ball 16 for inputting the information for moving the display position of the cursor inside the menu screen and a crisscross key 17 for inputting the information for moving the display position of the cursor inside the successive moving area of the menu screen.  Then, a cursor control means (controller 3) for freely moving a cursor position on the screen in the case that the information from the pointing device 2 is the information of the track ball 16 and successively moving it stepwise to the next menu in the case of the information of the crisscross key 17 is provided.
Patent JP-H07311431-A (JP)
Title: Radiosensitive emulsion
Inventor: JIYOO EDOWAADO MASUKASUKII
IPC: G03C1/035
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an excellent radiation-sensitive photographic emulsion by forming  100} tabular grains occupying specific % of a total grain projection area in such a manner that these grains include non- 100} edge structures. CONSTITUTION: At least 50% of the total grain projection area of this photographic emulsion is occupied by the high (>90%) chloride thin type (<0.2μm) tabular grains having the  100} main faces respectively having at least one edge surfaces oriented to the atm. faces different from those of the main faces. Namely, for instance, the tabular grains 200 are partially bordered at the parallel  100} atom faces forming the main faces 202 and 204. Further, the tabular grains 200 have the 8 edge faces including slants S1, S3, S5, S7 intersecting with the upper  100} main face 202 and slants S2, S4, S6, S8 intersecting with the lower  100} main face. The four additional edge faces 206, 208, 210, 212 are oriented perpendicularly to the  100} main faces. The respective edge faces of the grains 200 exist at the  100} atom faces.
Patent JP-H06271496-A (JP)
Title: Separation of optical isomer
Inventor: TODA FUMIO
IPC: C07C37/84
Filed: 1993-03-19
Abstract: PURPOSE:To efficiently obtain an optical isomer as a raw material for organic syntheses or as e.g. an optically separatory agent, by bringing an optical isomer mixture of e.g. bis-beta-naphthol, bisphenanthrol into contact with an optically active N-alkylcinchonidium salt followed by separating the resultant crystal. CONSTITUTION:(A) An optical isomer mixture of a bis-beta-naphthol of formula I (R<1> is H, 1-5C alkyl or halogen) or a bisphenanthrol of formula II and (B) an optically active N-alkylcinchonidium salt of formula III (R<2> is 1-15C alkyl or arylalkyl; X is halogen) [e.g. (-)-N-benzylcinchonidium chloride] are dissolved in an organic solvent under heating followed by leaving the resultant solution to stand at room temperature for 6hr to effect deposition of crystal containing (-)-N-alkylcinchonidium salt and (f)-bis-beta-naphthol or (+)-bisphenanthrol. From the resultant crystal, one party of the optical isomer of compound of the formula I or II is separated in large qantities and in high efficiency.
Patent JP-S58177505-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGINO MASARU
IPC: G11B5/03
Filed: 1982-04-09
Abstract: PURPOSE:To improve the noise level of a reproduction output by impressing a less bias current than a normal bias current when there is no input signal. CONSTITUTION:The output of an oscillator 5 for AC bias current generation is applied to a sound recording head 12 through a variable attenuation network 6, amplifier 8, and capacitor 4. The variable attenuation network 6 varies the attenuation of the output of the oscillator 5 by variation in the internal resistance value of a control element Q with a control signal applied from a control circuit 10 to vary a bias current value. When there is not signal from a sound recording amplifier 2, the positive voltage of a bias power source E is applied to the control element Q, which turns on to attenuate the oscillation output of the oscillator 5 greatly. When an input signal is applied to the control circuit 10, it is amplified and then rectified and smoothed to generate a minus DC voltage and the bias voltage E is canceled in accordance with the level of the generated voltage to vary the control voltage to the control element Q; and the attenuation of the oscillation output is reduced to increase the AC bias voltage to a normal value.
Patent JP-H07247717-A (JP)
Title: Mechanical multistory storehouse
Inventor: YOKOI NOBORU
IPC: E04H6/12
Filed: 1994-03-03
Abstract: PURPOSE:To make equal the inside dimensions of an upper layer side and a lower layer side of a multistory storehouse to make it possible to raise and lower pallets and to provide a multistory storehouse to be used also for underground type, ground type and combination type. CONSTITUTION:In a multistory storehouse consisting of (n) layers and (m) rows, (m) number of lift type pallets PA are installed in every each row in the lowest layer, and (m-1) number of horizontal movement type pallets PB capable of moving to an adjacent row with a horizontal movement device are respectively installed to each layer from the highest layer to the layer having one layer upper than the lowest layer. The horizontal movement device 20 is constituted of feed rollers 21 installed on horizontal movement guarders 3 respectively provided to each layer from the highest layer to the layer having one layer upper than the lowest layer and rotating driving devices. The horizontal movement type pallets PB are mounted on pallet horizontal movement trucks C and are moved horizontally with the horizontal movement device 20. Each of the pallet horizontal movement trucks C is equipped with a bearing section 26 for bearing the front and rear ends of each of the horizontal movement type pallets PB, and a space through which rising and falling type pallets PA pass is formed.
Patent JP-H11262035-A (JP)
Title: Adjustment device for large-sized video device
Inventor: TANAKA YOSHIMITSU
IPC: G09G5/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device that adjusts a display image on a large-sized video device effectively by avoiding complications due to laws relating to a radio wave, differences in regions and countries. SOLUTION: When luminance and a hue or the like of a unit 27 of a large- sized video device 1 are adjusted, adjustment data based on an observation result by a worker 9 who is at a position part from a video display section by a prescribed distance are transmitted by using a public channel, especially a portable telephone set. The transmitter side is made up of an adjustment signal input device 2, that is used to enter adjustment data resulting from a luminance and a hue or the like displayed on the unit 27 and observed by the worker 9, a modem 3 that connects the data to a telephone line and a portable telephone set 4 that is used to send the data. On the other hand, the receiver side consists of a reception use portable telephone set 6, a modem 7 that converts the data into a control signal and a controller 8.
Patent JP-2000254070-A (JP)
Title: Dishwasher
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/42
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher which simplifies cleaning in a washing tank by removing a second partition plate closing a top opening part of the washing tank with a single action. SOLUTION: In this dishwasher 1, a dish washing chamber 3 which has washing nozzles 6 and 8 and rinsing nozzles 7 and 9 is disposed at an upper part thereof and a machine room 4 which has a washing tank 10, a washing water pump 12 for supplying washing water in the washing tank to the washing nozzles 6 and 8, a rinsing tank 13 and a water pump 15 for supplying rinsing water in the rinsing tank to the rinsing nozzles 7 at a lower part thereof. The dish washing chamber and the machine room are separated by the bottom plate of the dish washing chamber 3. The washing tank is opened to the dish washing chamber 3 while a filter 19 and a second partition plate 21 are arranged in the opening. The partition plate is detachably mounted with a retaining piece.
Patent JP-S54150983-A (JP)
Title: Charge transfer device
Inventor: HORIUCHI SHIROU
IPC: H01L29/80
Filed: 1978-05-19
Abstract: PURPOSE:To increase the dynamic range to be transferred to the 2nd CCD through the narrow transfer region by decreasing or setting to zero the height of the potential barrier at the flow-out part of the CCD featuring a relative large channel width. CONSTITUTION:To deepen the potential at the part of transfer region 20, the phosphorus ion is injected to P-type substrate 21 and the single-layer depression is secured under electrode 10. In this constitution, the increment of potential difference DELTAphi occurring at the center of channel width W and caused by the extension of the high potential given from channel stop 11 can be prevented even though W is decreased at charge flow-out part 14, thus improving greatly the dynamic range of the CCD. Furthermore, the noise caused by uneven DELTAphi can be eliminated by securing DELTAphi=O.
Patent JP-S57174612-A (JP)
Title: Electronic atomizing device
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/30
Filed: 1981-04-20
Abstract: PURPOSE:To make available an atomizing device which is excellent in atomizing performance by the installation of a drain that can catch an overflow of liquid fuel from the nozzle with a small opening so that the overflow may be returned to the deaerator. CONSTITUTION:The drain 22 is designed to send back to the deaerator 16 the kerosene overflowing from the atomizer 11 due to the operation of the pump 19 and other circumstances. The overflow is then led to the exhauster 17. This makes available an atomizing device which is of simple and compact construction, low-priced, and excellent in atomizing performance. Besides, the newly conceived atomizing device ensures stable starting operation, saves atomizing liquid fuel, and is free from being stained with overflowing liquid fuel.
Patent JP-S62230488-A (JP)
Title: Profile seam welding machine
Inventor: OMORI YOSHINORI
IPC: B23K11/06
Filed: 1986-03-18
Abstract: PURPOSE:To simplify an installation and to improve profiling accuracy by attaching a profiling plate and work-fixing stand to a profile revolving shaft, supporting the profile revolving shaft by supporting members, and disposing a displacement detector to detect the deviation of the profiling plate. CONSTITUTION:A welding machine body 1 is installed by connecting the 1st arm 5 and the 2nd arm 6 to a member 3 having a free end which freely moves in a horizontal direction. The profile revolving shaft 11 is disposed to the free end of the arm 6. The work-mounting stand 12 is provided to the top end of the shaft 11 and a profiling plate mounting plate 13 and the profiling plate 14 are installed to the bottom end thereof. The displacement detector 21 is provided to the body 1 side in the position just before the welding point of a seam electrode 2 to detect the high and low potentials corresponding to the displacement. A servocontrol motor 16 is driven in accordance with the detected deviation to make automatic correction of the deviation. Since the need for an intricate profiling mechanism is eliminated, the installation is simplified and the profiling accuracy is improved.
Patent JP-H08264398-A (JP)
Title: Manufacture of silicon semiconductor wafer
Inventor: ISHIGAMI SHUNICHIRO
IPC: H01L21/322
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to form an intrinsic gettering source by forming a high-quality non-defective region (DZ layer) on the surface of a wafer easily by simple and short-time heat-treatment. CONSTITUTION: A silicon semiconductor wafer 10 is manufactured by a method wherein a first silicon wafer 11 which is to be a supporting substrate and a second silicon wafer 12 which is to be an active layer are dipped in a dilute hydrofluoric acid solution separately to remove a natural oxide film on the surface of each wafer and then the first silicon wafer 11 and the second silicon wafer 12 are joined and then they are heat-treated at 1000-1200 deg.C for 2-10 hours in a dried oxygen atmosphere or nitrogen atmosphere and are finally attached to each other. After that, the second silicon wafer 12 is ground and polished to a specified thickness and then a non-defective region (DZ layer) 14 is formed in the thickness of 10-100μm on the surface of the second silicon wafer 12.