baber/WOPTO huggingface dataset:
Patent JP-H11177483-A (JP)
Title: Sat signal generating circuit
Inventor: YOSHIDA TATSUMASA
IPC: H04W56/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate noise emission to peripheral circuits caused by a discontinuous point of a phase by preventing the occurrence of phase discontinuous point in a SAT transmission signal. SOLUTION: A SAT transmission signal output section is provided with a PLL phase-locked loop circuit B27. The PLL phase-locked loop circuit B27 oscillates by itself at a frequency other than it is instructed in advance from a base station when a mobile terminal is not receiving the SAT signal instructed to itself, but it oscillates at a frequency synchronous with the SAT signal when it is not receiving the SAT signal.
Patent JP-H11241754-A (JP)
Title: Frictional wheel type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a ring and a ball supporting mechanism from interfering even if an input shaft is moved. SOLUTION: In a pair of rings 48, 49 which are arranged on both sides of a ball supporting mechanism 40 interposed between an input shaft 38 and a first input disk 26 and which prevent slipping-off of the ball supporting mechanism 40, either one is engaged with an inner circumferential side of the first input disk 26, and the another one is engaged with an outer circumferential side of the input shaft 38, and a clearance formed between both rings 48, 49 is enlarged when the first input disk 26 is push-pressed by a cam mechanism 46. It is thus possible to prevent the rings 48, 49 from interfering with the ball supporting mechanism 40.
Patent JP-2000185839-A (JP)
Title: Sheet material conveying device and image forming device
Inventor: MUNENAKA KATSUMI
IPC: B65H5/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet material to be conveyed into an image forming station by a conveyer belt, from being positionally deviated. SOLUTION: A sheet material S fed by a pair of register rollers 8 is electrostatically attracted onto a conveyer belt 17 which is turned around in a direction indicated by the arrow, and are conveyed to image forming stations Pa, Pb, Pc, Pd. At this time, the sheet material S is pressed against the conveyer belt 17 by a pair of auxiliary conveying rollers 15. In this arrangement, the surface hardness of one 15-5 of the pair of auxiliary conveying rollers 15 set to be substantially equal to that of the other 15-6 in order to prevent a nip between both rollers made into press contact with each other, from having a limited curvature. Both rollers 15-5, 15-6 are made of metal.
Patent JP-H11179219-A (JP)
Title: Method and device for washing rice
Inventor: OGAWARA YOSHIMASA
IPC: A47J27/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To wash especially rice to be brewed in a short time with a small amt. of water by supplying polished rice to the lower part of a rice washing cylinder, agitating the rice with a mixed jet of water and air ascending in the cylinder and further bringing the rice into contact with a baffle provided at the upper part in the cylinder to wash and polish the rice. SOLUTION: When the rice highly polished for brewing is cleaned, the polished rice is first supplied to a hopper 1 from a rice feed pipe 2. Meanwhile, pressurized water is supplied to a feed port 12, and compressed air is sent to an inlet 11. The compressed air is injected into a nozzle 8 obliquely upward, mixed with water, jetted from the upper end of a piston 9 and injected energetically. The rice supplied from the window 3 of the rice feed port of the hopper 1 is continuously entrained by the jet and sent upward in a rice cleaning cylinder 4, the rice, water and air are violently mixed and agitated during the ascension, the direction is changed by a baffle 5 at the upper part, and the rice is efficiently cleaned and washed.
Patent JP-2000187770-A (JP)
Title: Product advertisement assembly for vending machine
Inventor: NUMANO YASUHIKO
IPC: G09F13/20
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To turn out the lighting of an LED element at midnight when sale is terminated and a florescent lamp is turned out by flickering and lighting the LED element with electricity generated by a solar power generation element as a main power source and arranging the LED element and a product advertisement design face on an outer surface. SOLUTION: An installation face 5B having an area and flatness, which are suitable for installing it on a product model, is provided on the lower part of a box-like part 5 and a cover part 5A is installed on an upper part facing the face 5B. A solar battery 3 is bonded to the outer side of the cover part 5A. A window edge 5C-side where a window is formed on the facing side of a rear face 5D can be opened/closed against a shaft. A substrate 7 is stuck to the outer side of the window edge 5C and a light emitting diode 9 is installed and connected to the outer side of the substrate 7 with electronic parts 10. A decoration part 8 to which a desired advertisement is printed in a face form is stuck to the outer side from the substrate 7. Thus, the solar battery 3 is made to be a power generation source and the light emitting diode 9 is flickered/lighted.
Patent JP-2001184099-A (JP)
Title: Device and method for voice conversion
Inventor: KAWASHIMA TAKAHIRO
IPC: G10L15/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To make natural the quality of voice after pitch shifting. SOLUTION: This device has an analysis part 13 which analyzes the pitch of an input voice according to the input signal representing the input voice, a pitch-after-conversion calculation part 15 which calculates a pitch after conversion according to the pitch and a given pitch shift quantity, a mean gain calculation part 14 which calculates the mean gain of the input signal, a feature information database 12 wherein feature information for generating a spectrum shape is stored corresponding to a phoneme, a phoneme recognition part 11 which recognizes a phoneme from the input signal, a spectrum shape generation part 16 which obtains feature information corresponding to the phoneme recognized by the phoneme recognition part 11 from the feature information database 12 and generates a spectrum shape according to the obtained feature information and the pitch after conversion,  and a composition part 20 which outputs a signal based upon the spectrum shape and the mentioned mean gain.
Patent JP-2000187531-A (JP)
Title: Holding device
Inventor: KOBAYASHI HIROSHI
IPC: G06F1/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To hold a notebook personal computer or peripheral equipment to a monitor device. SOLUTION: This holding device consists of a mount 12 formed so as to surround a monitor device 11 and a pair of holding members 13 attached to the mount 12. Holes 14 (141 to 14n) to be engaged which are formed in a lower part and holes 15 (151 to 15n) to be engaged which are formed in an upper part are provided on the left and right sides of the mount 12. The engaging nails 13d of the pair of members 13 are inserted into optional positions of the holes 14 (141 to 14n) in accordance with the horizontal width dimension of a notebook personal computer to be held. The notebook personal computer is held by the pair of members 13 locked on the side of the mount 12 attached so as to cover a monitor device 11 in a vertical state.
Patent JP-H11181830-A (JP)
Title: Construction machinery, and truck frame and counter-weight used therefor
Inventor: TAKANO HISATAKA
IPC: E02F9/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the quality of external appearance by preventing the sticking of mud or the like to the outer surface of a traveling body. SOLUTION: A water repellent film 22 which has a contact angle θ2 with water larger than 90 deg. is provided on the outer surface of a side frame 6 of a truck frame constituting a lower portion traveling body. In this case, even though muddy particles 25 containing water scatters to the surface of the water repellent film 22, this muddy particle 25 will be repelled by the water repellent film 22 and then be easily peeled off and dropped down from the outer surface of the side frame 6. Thus, deposition and sticking of muddy particles 25 on the outer surface can be prevented and the quality of external appearance of the lower portion traveling body including the side frame 6 can be improved.
Patent JP-H11193261-A (JP)
Title: Preservation of citric acid solution
Inventor: NAGANAMI KANROKU
IPC: C07C51/50
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preservation by which microorganisms such as mold fungi, e.g. molds or yeasts deteriorating a citric acid solution in a storage tank can be prevented from growing or proliferating. SOLUTION: This method for preserving a citric acid solution comprises regulating the pH of a solution containing citric acid to pH <=1.3 and preserving the solution. The pH value can be regulated by mixing an inorganic acid therewith. At this time, hydrochloric acid is preferably used and mixed so as to provide 0.2-2 wt.% in the solution. Furthermore, the pH value can be regulated by providing 25-40 wt.% citric acid concentration in the solution.
Patent JP-2001186321-A (JP)
Title: Facsimile equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment where abuse of a transfer function is prevented and the convenience of a transfer function is improved. SOLUTION: Transfer setting information is stored in a transfer setting storage 13. Concerning the transfer setting information, whether to permit transferring is conditioned by a transfer condition, a transfer operation date, etc. When an interface 22 receives information through a LAN, whether the transfer of the information is permitted or not is judged in accordance with the transfer setting information stored in the part 13 based on the address of the call originator of the information. Only when transfer is permitted, the information is transferred. Furthermore, a transfer destination can be set in the transfer setting information.  Then, through a transfer destination is not added to received information, the transfer destination is decided automatically based on the address of the call-originator of information and the information can be transferred through a communication part 17 or the part 22.
Patent JP-H11193491-A (JP)
Title: Tinned steel sheet for welded can and its production
Inventor: KUBO HIROSHI
IPC: C25D3/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the tin peeling resistance as well as coating adhesion, film adhesion, corrosion-resistance and weldability in a tinned steel sheet to be produced by partially electrodepositing tin to the face of a steel sheet by tinning. SOLUTION: On at least one side of the faces of a steel sheet, tinning coating composed of tin grains of 0.3 to 1.5 μm average grain size distributed in a thin and thick state into the steel sheet face and in which the coating weight of tin is regulated to 300 to 2000 mg/m<2> is applied, in this tinning coating, regions thin in the plating in which the tin coating rate by the tin grains is <=10% are scattered, furthermore, the average area of the regions thin in the plating is regulated to >=100 μm, the total area ratio of the regions thin in the plating on the face of the steel sheet is >=10%, in the regions other than the regions thin in the plating, the tin grains are present more thickly than the case of the regions thin in the plating, and moreover, the average tin coating rate by the tin grains in the regions thick in the plating is regulated to >=40%.
Patent JP-2001186697-A (JP)
Title: Stator of rotary electric machine
Inventor: NAKAHARA YUJI
IPC: H02K15/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the stator of a rotary electric machine for preventing efficiency from decreasing. SOLUTION: In the stator of a rotary electric machine where a rotor is arranged inside, a stator core 11 is composed of an inner-ring core 9 that is formed annularly by laminating a plate-shaped magnetic member where a plurality of teeth are formed at one side of a yoke, at the same time arranging a coil 8 in a slot that is formed between the teeth, flexing the coil 8 so that it is located inside, and bringing both the end faces into contact each other, and a cylindrical outer-ring core 10 that is made of a magnetic member, is fitted to the outside of the inner-ring core 9 for retaining.
Patent JP-2000192700-A (JP)
Title: Key structure equipped with three-dimensionally arranged indents
Inventor: CHIN OUMATSU
IPC: E05B29/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a key structure equipped with three-dimensionally arranged indents, which is strong in mechanical strength, and can unlock various locks with respective different codes only by the key structure. SOLUTION: The key structure is made up of a pinching portion 21, a mandrel 22 integrally formed with the pinching portion 21 and having a number of indents 24 formed in a round bar trunk thereof along the shaft, the indents 24 each having a sector form cross section and being different in central angle and in width from each other, and a driving end 25 arranged at the front end of the mandrel 22 and having a predetermined shape. The mandrel 22 is notched over its entire length along the shaft line with a central angle of 90 degrees, and the sector form indents 24 are varied in phase within the range of 180 degrees while the range of 90 degrees from an edge of the notch being left without the indents, to thereby form a predetermined key code.
Patent JP-2000199107-A (JP)
Title: Trousers
Inventor: TADA YOSHIO
IPC: A41D3/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to readily control the length under crotch in trousers in raining or cover trousers. SOLUTION: In the trousers, leg parts of a trousers body cloth constituting the trousers are separated to upper and under cloths under knees. An air passing material 15 is provided between a required size position from an upper end of a lower cloth from 11a-2 to 12b-2 and that from a lower end of an upper cloth from 11a-1 to 12b-1, and the upper cloth covers the air passing material and an upper part of the lower cloth, then a lower end is opened, and a belt cloth 16 for controlling the length under crotch is drooped from the rear face side of the upper cloth with an interval in a peripheral direction at the position of the air passing material 15 and a stopping tool (button 18) to be fixed at a prescribed position of the belt cloth is fitted to the upper end of the lower cloth.  The trousers body cloth has water-impermeable property and air-unpasable property and the air passing material 15 is made of a meshed material, and the trousers are used as those in raining or cover trousers.
Patent JP-2001179807-A (JP)
Title: Apparatus for extruding molding material and screw in the apparatus
Inventor: WATANABE MASAHIKO
IPC: B29C48/395
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for extruding a molding material which can prevent the generation of a defective product associated with the seizing of a raw material and has a long service life and a screw in the apparatus. SOLUTION: The screw 18 in which a spiral protruded strip 22 is formed integrally is set in the cylinder 17 of an extrusion apparatus 13 in an injection molding machine 11, and each trough part 23 in several pitches up to the tip side taper part 18a of the screw 18 is formed continuously as eccentric trough bottoms 25a-25f deviated from the center of the diameter of a crest part 24 in which the center of the diameter of the trough part 23 is formed by the strip 22. When the screw 18 is rotated, the raw material supplied into the cylinder 17 is extruded to the downstream end side while receiving pressure continually in each eccentric trough bottom 25a-25f.
Patent JP-2000195075-A (JP)
Title: Optical disc drive
Inventor: ABE KAZUTAKA
IPC: G11B7/09
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent collision of an objective lens against an optical disc when surface deflection of the optical disc is larger than the working distance of the objective lens and external oscillation and focus control is abnormal. SOLUTION: An optical disc drive comprises a light source, an objective lens 4a for condensing a laser light emitted from a light source onto an optical disc 1, an actuator 4b for driving the objective lens 4a in the direction of the optical axis while holding, and a regulation member 4f for avoiding collision of the optical disc 1 and the objective lens 4a. Movable range of the actuator 4b is regulated by controlling the driving of the regulation member 4f in the direction of the optical axis based on the displacement data from means 4h for detecting displacement of the regulation member 4f in the direction of the optical axis and from means 4i for detecting displacement of the optical disc in the direction of the optical axis.
Patent JP-2000193552-A (JP)
Title: Method and device for measuring light transmittance of metal sheet with through holes
Inventor: ITO MASAKUNI
IPC: H01J9/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately measuring the light transmittance of a metal sheet at a plurality of locations without being affected by the angle of light incident on the surface of the metal sheet, in the case of measuring the light transmittance of the metal sheet in which a large number of through holes are formed. SOLUTION: In the light transmittance measuring device, a parallel light radiation device 14 is arrange on a one-surface side of a shadow mask 10, and the one-surface side of the shadow mask 10 is directly irradiated with light radiated from a light source 22 as parallel light 20 of a predetermined diameter. The parallel light 20 passed through a plurality of through holes of shadow mask 10 is detected by an optical sensor 16. The light transmittance of the shadow mask 10 is computed from each quantity of fight incident onto the optical sensor 16, at the time when the shadow mask 10 is provided between the parallel light irradiation device 14 and the optical sensor 16, and at the time when the shadow mask 10 is not provided.
Patent JP-2000209662-A (JP)
Title: Mobile telephone set
Inventor: BOND JEFFREY
IPC: H04W88/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of key operations in the case of entry of a message. SOLUTION: A frequency distribution table 15 stores frequency of use of each symbol in a message entered by a user or a received message that is calculated. An alphanumeric group consisting of a plurality of symbols is set respectively to a key operation section 12. A CPU 24 displays each symbol in the alphanumeric group in the order of higher frequency of use stored in the frequency distribution table 15 onto a displaying section 13 every time the user operates the key operation section 12 to enter the message.
Patent JP-2000191093-A (JP)
Title: Discharging device for beverage container
Inventor: KADONA TETSUYA
IPC: B67D1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a spout from becoming an obstacle when being housed in a refrigerator or the like by making the spout projectable/sinkable by synchronizing with a lever. SOLUTION: While a lever 10 moves from a stop location to a beer discharging location, there is a change in the moving amount by which a nozzle 51 protrudes outside. In this case, an X-Y axis is temporarily considered, and when the X axis is taken as the moving angle of the lever 10, and the Y axis is taken as the moving amount of the nozzle 51, a sine curve is drawn. That is, the moving amount of the nozzle 51 is small at the stop location of the lever 10 or at the beer discharging location, and the moving amount is large in the vicinity of 90 deg. wherein the lever 10 is erected. This is to facilitate the receiving of the discharged beer by a container such as a mug.  That is, if the motion of the lever 10 is made small in the vicinity of the beer discharging location, the location to receive beer hardly moves, and as long as a mug is placed roughly at that location before the discharging is started, an operator can concentrate to the discharging operation by the lever 10.
Patent JP-H04210837-A (JP)
Title: Isothermal forging device
Inventor: KATO KENZO
IPC: B21J13/14
Filed: 1990-12-03
Abstract: PURPOSE:To improve working efficiency by providing knock-out pins in forming dies at upper and lower parts and holding a formed product in the opening space of upper and lower dies with the knock-out pins after releasing the formed product from the dies. CONSTITUTION:A pair of the forming dies are formed with the upper die 1 and the lower die 2. Pressing force is applied to the upper die 1 with a pressurizing device. The forming dies 1, 2 are heated with a heating furnace. The knock- out pins 8, 9 for releasing the formed product from the dies moving to the same axial direction as the pressing force, are disposed in the upper die 1 and the lower die 2, respectively. After releasing the formed product 1 from the dies with the knock-out pins 8, 9, the formed product is held in the opening space of the upper and lower dies 1, 2. By this method, the formed product is prevented from deformation.
Patent JP-H0482213-A (JP)
Title: Method of forming single crystal layer having no defect of silicon
Inventor: ANDORE MARUTEINEZU
IPC: C30B13/00
Filed: 1990-12-01
Abstract: PURPOSE: To markedly increase a region without defects at a monosilicon layer by orientating the solid - liquid interface of a silicon film with respect to the main axis of the exposed region of a single-crystal silicon substrate and scanning a lamined structure. CONSTITUTION: A thin layer 3 is deposited on a single-crystal silicon substrate 1. A square strip 5 is formed by a phosphor silicate glass layer and is separated by a square strip 7. A thin film 9 of polycrystalline silicon is deposited on the strip 5 and the strip 7, on the surface of the substrate 1. A silicon oxide thin layer 11 is deposited on the film 9, and a formation assembly is arranged at a heater 15 for heating. An assembly is scanned during heating. Thermal beams 13 are directed toward a cylindrical lens 19 by a flat-surface mirror 17, and the main axis of a spot 21 that is focused at the film 9 is formed in a long circle by the main axis of a spot being inclined at 45 deg. with respect to the main axis of the strip 7. The spot 21 forms a long and narrow melting region, and a melted silicon liquid growth single-crystal silicon interface is orientated at 45 deg. with respect to the strip 7.
Patent JP-H04216349-A (JP)
Title: Tension control device
Inventor: SUGIHARA YUJI
IPC: G11B15/46
Filed: 1990-12-18
Abstract: PURPOSE:To always control the tension of a magnetic tape in accordance with a winding diameter of a take-up reel including the start-up time by eliminating the noncontroled traveling due to a long period of detecting a winding diameter at the starting time of traveling the magnetic tape. CONSTITUTION:The device is constituted of a tension control circuit equipped with a winding diameter detecting circuit 7 for controlling a driving circuit 6 for a reel motor 1 to drive the reel 2 for taking up the magnetic tape 3 according to the winding diameter and a detecting period changeover circuit 8 for setting the winding diameter detecting period of the winding diameter detecting circuit 7 to be short at the time of start and also setting it to be varied longer with the elapse of time.