baber/WOPTO huggingface dataset:
Patent JP-2001012383-A (JP)
Title: Electric fan
Inventor: OONEHARA TADASHI
IPC: F04D25/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent vertical movement of a slide pipe, in an elevating device for adjusting the height of a fan body. SOLUTION: A recessed groove 31 is formed on the outer periphery surface of a slide pipe 7 on whose upper end a fan body is provided and plural engaging recessed parts 32 are formed while being lined up vertically in this recessed groove 31. A cap 22 is provided on the upper end of a prop base 6 assembling the slide pipe 7 vertically slidably. An elastic piece 38 formed integrally with this cap 22 is inserted in the recessed groove 31. A projected engaging part 39 for engaging/disengaging elastically to/from respective engaging recessed parts 32 is formed on the tip of the elastic piece 38. A lock button 33 operated by an user is provided vertically slidably between the elastic piece 38 and the outer wall 35 of the cap 22. The engagement between the engaging recessed part 32 and engaging part 39 is maintained in such state that the lock button 33 is lowered.  The engaging part 39 can be engaged/disengaged against the engaging recessed part 32 in such state that the lock button 33 is raised.
Patent JP-S6443201-A (JP)
Title: Shoes structure
Inventor: JIYOOJIFU PII FUAMOREA JIYUNIA
IPC: A43B13/20
Filed: 1988-07-27
Abstract: PURPOSE: To orthopedically support the foot, and at the same time to make a shoe to be comfortable to wear by using the sole of the shoe proviced with an upper surface being in accordance with the anatomical contours of a human body sole, and by arranging air pocket members in prescribed positions along the longitudinal direction of the sole of the shoe. CONSTITUTION: A sole of a shoe is provided with an upper surface 2 and an undersurface 4, and is provided with the bit toe area 3a in its forefront part, a bowl area 3b in its intermediate part, an arch of the foot area 3c in its similar intermediate part, and a heel area 3d in its final part. These areas correspond to the principal skeletal structural areas of the foot of a human body such as the big toe, the bowl, the arch, and the heel of the foot respectively. Further, to maintain anatomically the contour of at least upper surface 2, air pocket members 11 are arranged along the length of the shoe sole.  The air pocket members 11 are compressed by the weight of the foot, and act as an impact absorber, and also they give the wearing comfortability to the foot of a use, and further, since the shoe sole 1 is provided with the contour like this, the rigidity of the shoe can be maintained, and the inside turning of the foot can be prevented.
Patent JP-H0236075-A (JP)
Title: Wire saw and grinding sheet
Inventor: ASHIDA MASANORI
IPC: B23D61/18
Filed: 1988-07-26
Abstract: PURPOSE:To inexpensively obtain a wire by partially exposing the part capable of an electrodeposition by utilizing a knitting structure, braiding structure or weaving structure. CONSTITUTION:A wire A is formed by knitting, weaving or braiding it by the wires 1, 3, 5, 7 capable of plating on part and the wires 2, 4, 6, 8 unable of plating other parts. In case of plating this wire, the exposed part only of the platable wires 1, 3, 5, 7 is plated and the necessary wire saw is obtd. by electrodepositing a granular abrasive to this plated part.
Patent JP-S6163270-A (JP)
Title: Refreshing drink prepared from alfalfa
Inventor: NISHIYAMA EIICHI
IPC: A23L2/38
Filed: 1984-09-05
Abstract: PURPOSE:To prepare the titled refreshing drink having high nutrient value and suitable as a dietary drink, by dissolving the powder of alfalfa in water, filtering the solution, properly diluting the obtained concentrated liquid, and adding glucose, honey, flavor, etc. to the solution. CONSTITUTION:(A) Alfalfa (lucerne or Burgundy trefoil) grown to about 50cm is harvested in the flowering time, washed with water, and dried quickly. (B) The leaves of the alfalfa are separated and collected by a particular machine similar to a threashing machine, and pulverized. (C) The powder is dissolved in water, filtered with a particular filter in a manner of dripping, concentrated to a prescribed concentration, and canned. (D) The concentrated liquid is diluted about 10times, and added with fructose, glucose, honey, acidulant, flavor, L- ascorbic acid, etc. before or after dilution, to obtain the objective refreshing drink.
Patent JP-S5887034-A (JP)
Title: Method of bonding diene rubber to copper member
Inventor: NAKAMURA YOSHIROU
IPC: B32B25/02
Filed: 1981-11-18
Abstract: PURPOSE:To bond quite powerfully and uniformly a diene rubber and a copper member, by using a copper member that is previously subjected to dipping treatment of a lower alcohol solution or a glycol of a triazine derivative. CONSTITUTION:After a copper member is subjected to dipping treatment by a glycol (e.g. methyl glycol, etc.) of 6-R-1,3,5-triazine-2,4-dithiol (hereinafter referred to as TA) or its alkali (earth) metal earth (e.g. 6-anilino-1,3,5-triazine-2,4- dithiols, etc.) or a lower alcohol solution, and the copper member and a diene rubber are bonded by heating. Said dipping treatment is preferably carried out in such a manner that the copper member is dipped in a solution containing 0.001-20wt% TA at 0-180 deg.C for 0.02-120min.
Patent JP-S57108768-A (JP)
Title: Homing device
Inventor: KUNO HARUYOSHI
IPC: G01S3/78
Filed: 1980-12-26
Abstract: PURPOSE:To ensure the tracking for only a true target for a homing device of a missile, by introducing an FMFB system into an FM demodulator and providing a switching circuit into a loop of the FM demodulator to select either a wide band VCO or a narrow band VCO. CONSTITUTION:A loop of a frequency converter 20, a filter 23, a switching circuit 24 and a wide band VCO2 or a narrow band VCO22 forms an FMFB system FM demodultor 27. Then the VCO21 is selected by the circuit 24 usually (before catching a target) to catch the target. When the target is caught at the edge of the viewfield under such condition, the tracking is carried out so as to catch the target at the center of the viewfield. Then the VCO21 is switched to the VCO22 while the target is tracked at the center part of the viewfield. In such way, the false signals except for the true target is neglected. Thus only the true target that is caught first is tracked.
Patent JP-S6342383-A (JP)
Title: Method for removing oxide film on cu alloy containing si
Inventor: MATSUI TAKASHI
IPC: C23G1/10
Filed: 1986-08-07
Abstract: PURPOSE:To perfectly remove an oxide film on the surface of a base material without roughening the surface of the base material or changing the color tone by cleaning the base material with an acidic soln. contg. a prescribed amount of acidic ammonium fluoride. CONSTITUTION:An acidic soln. contg. >=10g/l acidic ammonium fluoride is prepd. A Cu alloy contg. Si and having an oxide film formed on the surface by annealing is cleaned with the acidic soln. The oxide film on the surface of the base material is perfectly removed without roughening the surface of the base material or changing the color tone.
Patent JP-H064120-A (JP)
Title: Numerical controller with interference detectuing function
Inventor: MORITA MASANORI
IPC: G05B19/4093
Filed: 1992-06-19
Abstract: PURPOSE:To detect the interference between a tool and a work by a numerical controller equipped with the interference detecting function without being limited by neither the shape of the tool nor the shape of the work. CONSTITUTION:A division position arithmetic part 8 arranges the tool at a cutting position, divides shape data on the work and tool at every shape element and extracts division positions between the left end surface position and right end surface position of the tool. The shape data on the work and tool are divided again by the division positions extracted by the shape element division part 9 to obtain shape element data. A shape element decision part 10 arranges the tool at the cutting completion position of the tool and finds the shape element positions of the tool from the shape element data on the tool, and compares the shape element positions of the tool with the shape element data on the work to decide the interference between the work and tool.
Patent JP-H0850260-A (JP)
Title: Optical isolator and its production
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 1994-08-08
Abstract: PURPOSE:To increase reverse direction coupling loss and to enable easy passage of light in an optical isolation by adjusting the plane of polarization of a wavelength plate having a square outer periphery by rotating a circular holder. CONSTITUTION:A polarization optical element 3 is arranged at an incident end and a polarization optical element 5 is arranged at an exit end. A base 10 having an arc-shaped groove is arranged between the polarization optical element 3 and the polarization optical element 5. A cylindrical magnet 20 and a circular holder 26 are successively fitted from the incident side into this base 10. A Faraday rotor 4 having the square outer periphery is held on the cylindrical magnet 20 and the wavelength plate 6 having the square outer periphery is held in the circular holder 26. The inclination is adjusted by rotating the circular holder 26. The circular holder 26 is so rotated as to minimize the coupling loss in the opposite direction in compliance with the plane of polarization of the previously fixed polarization optical elements 3, 5, by which the wavelength plate 26 is adjusted and the optical axis indicating the optical path in the optical isolator is set.
Patent JP-H1112067-A (JP)
Title: Water transfer to concrete member and decorative concrete member
Inventor: HARADA SHOZO
IPC: C04B41/71
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete member, having a surface gloss and luster and further a feeling of a real thing without any foaming or strain on the surface by respectively specifying conditions in drying after undercoating, draining drying after water transfer and drying after top clear coating when carrying out the water transfer of a pattern such as a marble, a granite or a grain to a concrete member. SOLUTION: A concrete is allowed to stand at normal temperatures for about 20 min to evaporate the initial solvent and thereby suppress the foaming without being directly placed in a dryer and heated in drying of an undercoating after the undercoating. The temperature in the dryer is then regulated to 60-80 deg.C in the subsequent draining drying after the water transfer. The top coating is then preferably performed by recoating in many layers without thickly coating in a breath and the top coating is subsequently conducted by allowing the resultant member to stand at normal temperature for about 20 min before the drying and then heating the member in the dryer. A back sealing agent is preferably coated after drying the top clear to prevent the crazing, etc., by water absorption from the back surface.
Patent JP-H0352301-A (JP)
Title: Switch for microwave
Inventor: TATENO YASUNORI
IPC: H01P1/15
Filed: 1989-07-20
Abstract: PURPOSE:To suppress the insertion loss and to improve the isolation characteristic by connecting two field effect transistors(TRs) in parallel between the inputs and between outputs, coupling them with an inductive transmission line with a prescribed impedance and specifying the impurity concentration to the channel region of the field effect TRs. CONSTITUTION:Field effect TRs 1, 2 are connected in parallel between inputs and between outputs respectively, they are coupled with an inductive transmission line 3 with a prescribed impedance and the impurity concentration of the channel region of the field effect TRs is selected to be 2.0X10<18>/cm<2> or over. A negative gate bias over the pinch-off voltage is applied to the FETs 1, 2 to turn on the FETs, then the capacitance of the FETs 1, 2 and the inductance of a strip line 3 form a kind of low pass filter. On the other hand, since the strip line 3 reaches a high impedance, when the FETs 1, 2 are turned off without applying the gate bias to them, the isolation is improved. Thus, the insertion loss is suppressed and the isolation is also improved.
Patent JP-H0538074-A (JP)
Title: Power supply for automobile parts heater
Inventor: IWATA TOSHIO
IPC: B60H1/22
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a power supply for automobile parts heater in which heater temperature can be elevated efficiently in a short time while ensuring engine start capacity. CONSTITUTION:The power supply comprises an alternator 1 for generating power through rotation of an engine, a booster means 7 for boosting and rectifying AC voltage in the alternator, a first battery 2 being charged with the output current from the alternator, a second battery 8 being charged with the output current from the booster means, a heater 3 mounted on automobile parts and heating the parts, a conduction switch 5 for feeding power to the heater selectively from the booster means or the second battery, and a control circuit 6 for switching the conduction switch depending on a power supply request for the heater. Furthermore, power is fed to an operation control system from the first battery and power is fed to the heater from the booster means and the second battery.
Patent JP-H10214224-A (JP)
Title: Effective selection for memory storage mode in computer system
Inventor: HAGERSTEN ERIK E
IPC: G06F12/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently use a cache memory space by rechecking the allocation of cache resource, namely, the allocation to low level cache(LLC) and high level cache(HLC). SOLUTION: A computer system 100 is provided with plural subsystems (nodes) 110, 120,..., 180 mutually linked through a global interconnect 190. The memory storage mode of multilevel cache hierarchy in the computer system 100 having LLC and HLC is selected. Then, the sections of data related to respective blocks are identified and it is determined whether the number of cached sections identified in the blocks exceeds a threshold value or not. When the number of cached sections related to any specified block exceeds the threshold value, the space is allocated inside the HLC for storing the sections from the block. Through the optimum use of HLC, the sections effective for the blocks of memory are stored.
Patent JP-H1032915-A (JP)
Title: Gas insulation bus
Inventor: UEDA YOSHIHIRO
IPC: H02G5/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To protect a cylindrical, closed container from arc in a gas insulation bus. SOLUTION: In a gas insulation bus, an insulation gas 4 is sealed into a grounded cylindrical sealed container 1, and an inner conductor 10 is supported along the axis of the cylindrical sealed container 1 by an insulation spacer 3. A conductive protection cylindrical body 13 of the cylindrical sealed container 1 is provided via a thermal, electrical shielding material on the inner-periphery surface of the cylindrical sealed container 1, and the conductive protection cylindrical body 13 is electrically connected to the cylindrical sealed container 1.
Patent JP-2001013553-A (JP)
Title: Camera device capable of omnidirectional photographing
Inventor: OGUCHI TAKASHI
IPC: G03B37/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable an omnidirectional video to be photographed by a compact device by providing the device with the rotation mechanism of an optical element and making an optical path refracted by the optical element incident on a camera main body. SOLUTION: This device is provided with a compact camera 101 mounted on a printed board 105 through a camera fixing base 120 and a cylindrical rotary cover 107 covering the camera 101. A prism 102 is fixed to the cover 107 at the front position of the camera. Besides, a camera rotation gear 103 making a round of the barrel part of the cover 107 is installed at the cover 107. When a motor 14 is rotated, the rotation thereof is transmitted to the gear 103 through a gear 106 and the cover 107 and the prism 102 fixed to the cover 107 are rotated. Then, a light beam 108 is refracted by 90 deg. by the prism 102 and made incident on the camera 101. When the prism 102 is rotated by 360 deg., the photographing area of the camera 101 reaches 360 deg. around the camera 101.
Patent JP-H0828602-A (JP)
Title: Brake device operational force regulator, photographing device
Inventor: FUJIIKE HIROSHI
IPC: F16D57/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide an inexpensive brake having a short size in its radial direction. CONSTITUTION:A brake device comprises a first member 2 on the surface of which a viscous fluid 6 or a pasty material made of a viscous fluid applied, a second member 1 making relative movement to the first member 2, a contact member 3 fixed to the second member 1, and brought in contact with the other member, and a spacer 4 for changing the contact amount of the contact member 3 according to the relative movement to the second member 1.
Patent JP-S6341951-A (JP)
Title: Microcomputer
Inventor: KOYAMA HIROSHI
IPC: G06F11/30
Filed: 1986-08-07
Abstract: PURPOSE:To improve convenience in use by making it possible to select function as a watchdog timer is to be given to a timer circuit or not only when a power source is made on. CONSTITUTION:A timer overflow signal TOF outputted from a timer circuit 8 is outputted to an OR gate 3 through an AND gate 8 and becomes an initial set signal IRS only when a high level watchdog enable signal WENE is outputted from a flip-flop 7, that is, when a high level watchdog function selection signal WDSE is generated and given to an AND gate 6 while a power on flag POF is set ('1') and a power on flag signal POF, output of a power on flag generating circuit 5, is high level. In other words, a timer circuit 9 functions as a watchdog timer only when the flip-flop 7 is in a set state. Selection as to whether the watchdog function is to be used or not is made possible only just after a power source is made on. In case the watchdog fuction is not used, the timer circuit can be used for other purpose without any restriction.
Patent JP-H0477870-A (JP)
Title: Device for filing still picture with sound
Inventor: IZUMI TOMOAKI
IPC: G06T1/00
Filed: 1990-07-13
Abstract: PURPOSE:To record the sound signal group of plural sequences in a post- recording area when it is within a fixed section by adding the first identification code and the second identification code to a sound signal to correspond to a same still picture signal and recording them. CONSTITUTION:A sound signal A1 to correspond to a still picture signal A is read by a sound memory 5, after the first and the second identification codes are added to it, it is record-modulated, is record-amplified and is recorded in the recording area of the sound A1. Besides, when the recording capacity of the sound signal A1 is less than a post-recording area capacity and a space area exists in a post-recording area, and when a sound signal A2 of a different sequence to correspond to the still picture signal A is wished to be recorded, the first and the second identification codes are added to the sound signal A2 and it is recorded in the recording area of the sound A2. Thus, as far as the space area exists in the post-recording area, the sound signal to correspond to the same still picture signal can be plural-sequence-recorded.
Patent JP-H1129309-A (JP)
Title: Hexagonal boron nitride powder
Inventor: NAKAGAWA SHINJI
IPC: C01B21/064
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fine powder of hexagonal boron nitride suitable as a fine particle component in a filler and having low water content by specifying a specific area measured by a BET method and the water content. SOLUTION: This hexagonal boron nitride powder having >=15.0 m<2> /g specific area measured by a BET method and <=0.15 wt.% water content is obtained by mixing 5-20 wt.% crystallizing catalyst such as boron oxide, a borate of an alkali metal, a borate of an alkaline earth metal, with amorphous boron nitride by a mixer such as a ball mill, a ribbon blender and a Henschel mixer to provide a mixture, firing the obtained mixture in a non-oxidizing atmosphere such as argon and helium not containing hydrogen at 1,400-1,650 deg.C, and optionally carrying out pulverization, classification, removal of the remaining catalyst by an acidic treatment, washing and drying. The hexagonal boron nitride can retard the hydrolysis of a resin, grease, etc., even if the nitride is filled in the resin, the grease, etc., because having the small water content.
Patent JP-2001016281-A (JP)
Title: Demodulator, data transmitter-receiver and on-vehicle lan system
Inventor: UEJIMA HIROYUKI
IPC: H04L25/49
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator that can correctly demodulate a DMI modulation signal including jitter even when receiving the DMI modulation signal including jitter. SOLUTION: The demodulator 100 that demodulates a DMI modulation signal, is provided with a clock generating means 101 that generates a sampling clock with a frequency being a plurality of multiple of a frequency equivalent to a transmission rate of a DMI modulation signal, a pulse width detection means 102 that detects a pulse width of the DMI modulation signal on the basis of the sampling clock, and an output means 103 that detects a pulse width in existence for each 1-bit interval of the DMI modulation signal when the result of the detection of the pulse width idicates 1-bit of the DMI modulation signal and outputs demodulated data on the basis of whether this pulse width detection result indicates a multiple of 3/4 of 1-bit of the DMI modulation signal or over or less than it.
Patent JP-H078822-A (JP)
Title: Pulverizer
Inventor: YAMAYA TAKASHI
IPC: B02C17/16
Filed: 1993-06-29
Abstract: PURPOSE:To alternatively pass a material to be pulverized through the agitating bar side and the rotating shaft side to eliminate the retention of flow and to obtain the uniform pulverizing effect by arranging partition plates for conducting the flow of the material to be pulverized to either of or both of the inner wall of a pulverizing chamber and the rotating shaft of an agitating bar. CONSTITUTION:Plural hollow disc-like partition plates 1 are arranged from the inner wall of a pulverizing chamber 3 toward a rotating shaft 5 and sealed and held by O-rings 9 and collars 8, and also the collars 8 are fixed to a pulverizing vessel 7 by plural tap bolts 10, 11. On the other hand, plural disc-like partition plates 2 and agitating bars 6 each are fixed to the rotating shaft 5 at the appropriate intervals in the diametral direction. And the material to be pulverized is fed into the pulverizing chamber 3 by a liquid transfer pump 12 and uniformly moved with the passage restricted by the partition plates 1, 2. That is, the material to be pulverized is alternatively passed through the tip side of the agitating bars 6 where the peripheral velocity is large and the pulverizing capacity is high and the rotating shaft 5 side where the peripheral velocity is small and the pulverizing capacity is low to obtain the uniform pulverizing effect.