baber/WOPTO huggingface dataset:
Patent JP-2002253183-A (JP)
Title: Method for pressing juice of persimmon added with citric acid
Inventor: SANO MASAHIRO
IPC: A23L1/308
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To safely and simply press a juice of a sweet persimmon or an astringent persimmon artificially freed of astringent taste with a high efficiency at a low cost by adding citric acid having effects in which acidity required for sourness and preservation is obtained in the latter half of a process for extracting a persimmon fruit juice when the persimmon is crushed in the former half of the process and facilitating the pressing of the juice with the citric acid and providing actions of producing the acidity required for the sourness and preservation in combination. SOLUTION: The sweet persimmon or the astringent persimmon artificially freed of the astringent taste is crushed. The citric acid in an amount so as to provide 3.8 acidity required for retaining a product as a measure is added to the crushed persimmon. The fruit juice of persimmon is discharged from the interior of the cells by osmotic pressure and cell membrane lysis according to actions of the citric acid. The discharged fruit juice exhibits also an effect on thinning of the concentration of pectin to raise the efficiency of juice pressing. The resultant pressed juice is passed through steps of compounding, filling and sterilization and converted into a persimmon beverage.  The persimmon comprises tannins (polyphenols), flavonoids, carotenes, vitamin C, potassium, vegetable fibers, or the like, and its hypotensive actions, detoxicating actions, hangover preventing actions and curing actions on inflammations of gastrointestinal mucous membranes are recognized. The effects of a healthy food can further be expected.
Patent JP-2002292109-A (JP)
Title: Racing game apparatus using self-running body
Inventor: TOMARU HIROSHI
IPC: A63F9/14
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To design a degree of advance detection mechanism which realizes racing patterns in the actual horse racing by making the altering of running courses and the positioning of self-running bodies match situations of racing hoses in real time while ensuring that the individual self running bodies run in a more actual fashion and smoothly and enables accurate detection of the degrees of advance of the individual self-running bodies even when they cause running troubles such as retracting or reversing. SOLUTION: An N pole line of magnetism and an S pole line of magnetism are arranged alternately on running courses of racing horses at the right angle to induction lines to make magnetic degree of advance lines 15. Two magnetic sensors are arranged being shifted longitudinally on the undersurface of each of the individual self-running bodies 3 facing the magnetic degree of advance lines and pulse signals from the magnetic sensors generated by the crossing of the magnetic degree of advance lines to detect the degrees of advance. A central controller determines the situations of racing horses while racing based on the degree of advance signals of the self-running bodies and transmits commands for transferring and altering speeds to the self-running bodies according to the situations of racing horses.
Patent JP-2002305180-A (JP)
Title: Plasma processing apparatus
Inventor: IKEGAMI MASAYUKI
IPC: H01L21/683
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus, capable of suppressing characteristic abnormality of a product due to cooling nonuniformity in a surface of a substrate to be processed. SOLUTION: The plasma processing apparatus is a plasma processing apparatus for plasma processing a wafer 3. The apparatus comprises a stage 1 for mounting the wafer 3, a recess shape part 1c provided on the surface 1a of the substrate of the stage 1, formed so as to lie opposed to the entire surface except the outer periphery of the rear surface of the wafer, a gas inlet passage 2 provided in the state 1 to introduce a thermal conductive gas to the part 1c, and a liquid circulating passage 4 provided in the stage 1 to circulate a cooling fluid.
Patent JP-2002303293-A (JP)
Title: Turbo-molecular pump
Inventor: ODATE YOSHINOBU
IPC: F04D19/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump capable of efficiently cooling a rotor blade while heating a thread groove pump part. SOLUTION: A cooling system (a system comprising a stator blade 2, a spacer 23, a casing 16, a thermal conduction member 2, a base 27, and a water jacket pipe 18) of the rotor blade 21 of a molecular pump part formed in a substantially upper half of the turbo-molecular pump and a heating system (a system comprising a thread groove spacer and a heater 4) of the thread groove pump part are insulated by heat insulating materials 3, 29, and 30, and heating of the cooling system by heat of the heating system is prevented. By this, deterioration due to overheating of the rotor blade 21, and deposition of solids due to cooling of process gas can be prevented.
Patent JP-2002314116-A (JP)
Title: Lateral semiconductor photodetector of pin structure
Inventor: HARADA ATSUSHI
IPC: H01L31/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a PIN structure lateral semiconductor photodetector which is improved in sensitivity for detecting light without deteriorating its response speed. SOLUTION: A lateral semiconductor photodetector of PIN structure has interfaces at an I layer 15, a P layer 5, and an N layer, the interfaces are set vertical to the surface of a semiconductor substrate, light impinging on the I layer 15 is converted into a current, and the current is detected. A hole 4 is bored in a light receiving region 2 from a light receiving surface 3 to a certain point as deep as prescribed inside the I layer 15.
Patent JP-2002308163-A (JP)
Title: Projection drive type rubber roller
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To apply a core-bar-less rubber crawler (projection drive type rubber crawler) to those for high load. SOLUTION: A rubber lug 5 to be disposed on a tread (outer circumferential face) of a rubber elastic body 2 has a land/sea ratio of the tread set to 20%-80% and the rubber lug 5 is so disposed as to be divided in the left and right.
Patent JP-2002313928-A (JP)
Title: Semiconductor device
Inventor: TAKASU HIROAKI
IPC: H03K5/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which initial resistance can be kept even if stress is applied by packaging and a conventionally required fuse is eliminated, a highly accurate breeder resistor circuit in which an accurate voltage division ratio can be kept, and a highly accurate semiconductor device using such a breeder resistor circuit, e.g. a voltage detector or a voltage regulator. SOLUTION: In a semiconductor device comprising a resistor, the resistor is formed by integrating a P type resistor formed of a P type semiconductor and an N type resistor formed of a N type semiconductor through an insulation film wherein the P type resistor is arranged on the low potential side and the N type resistor is arranged on the high potential side. The semiconductor device can be conducted by irradiating the insulation film with a laser beam thereby destroying insulation properties.
Patent JP-2002307956-A (JP)
Title: Driving device for vehicle
Inventor: SUGIYAMA YASUFUMI
IPC: B60L50/16
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for vehicle capable of miniaturizing the driving device, using parts in common with other type of vehicle, and reducing manufacturing cost. SOLUTION: In this driving device for the hybrid vehicle running by using an engine 1 and a motor 2, respectively, the motor 2 has a starter function for starting the engine 1, a power generation function driven by the engine to generate power, and an assist function assisting a driving force of the engine, the motor 2 is arranged in such a way that a rotary shaft 21 of the motor 2 and a crank shaft 11 of the engine 1 are positioned in parallel, a transmission means 3 for connecting the rotary shaft 21 of the motor 2 with the crank shaft 11 of the engine 1 to transmit power is fixed to the engine 1, and the rotary shaft of the motor 2 is fitted into a motor connection section of the transmission means 3.
Patent JP-2002308475-A (JP)
Title: Sheet conveying device and image forming device having it
Inventor: NAKAGAKI JUN
IPC: G03G21/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image forming device having it capable of properly conveying a sheet to an image forming part without using any motor having large output torque. SOLUTION: The sheet S separated one by one by means of a separating means 103A is brought into contact with a skew correction means 107 for correcting a skew by forming a loop, and then, the skew correction means 107 is driven to convey the sheet toward the image formation part. By means of controlling means controlling conveying means 105 and 106, they are stopped after the sheet S is separated one by one by the separating means 103A and brought into contact with the skew correction means 107 for forming a loop, and then, driven again when the sheet S is conveyed by the skew correction means 107. In addition, the controlling means controls the conveying means 105 and 106 so that they are driven until the sheet S passes through the separating means 103A after they are driven again when the sheet S is conveyed by the skew correction means 107.
Patent JP-2002311769-A (JP)
Title: Image forming device
Inventor: OKI SHIGERU
IPC: G03G21/14
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a cleaning system of good cleanability which does not give rise to toner fusion on a photoreceptor and does not give rise to a cleaning defect and slip-through when a positive charge type toner to an a-Si(amorphous Si) photosensitive body are used. SOLUTION: The image forming device of an electrophotographic system which forms images by using the a-Si photosensitive body and the one- component magnetic toner and removes the transfer residual toner with a cleaning device has the cleaning device which uses the positive charge type toner containing resin particles containing a binder resin and magnetic material and inorganic fine powder containing a rare earth fluoride element compound and rare earth oxide element compound and has a cleaning blade of which the pressurizing force of the cleaning blade to an electrostatic latent image carrying member is 3.72 to 5.39 N in the total pressure in the longitudinal direction of the cleaning blade and which is formed of an elastic member and is 25.5±5 deg.C in the peak temperature of tanδ of the viscoelastic characteristics thereof.
Patent JP-2002307865-A (JP)
Title: Living body information recording calendar
Inventor: YAMAZAKI HIRONORI
IPC: A61B5/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems that an omission of a record of a measured value tends to occur in usual measurement of living body information since a place of measurement and a place of recording of the results of measurement are different, and that a user sometimes fails to execute improvement of a way of life as to a meal or motion to be executed in the case when there is the omission in the record of the measured values. SOLUTION: In a calendar sheet wherein a calendar 2 having days and weeks entered are provided, the user has a living body information recording part 4 wherein living body information values can be entered with at least either numerical values or a graph, while cover paper 3 covering the living body information recording part 4 so that the part may not be visible in an ordinary state. Therefore, a person who does not know that the user executes measurement of the living body information values is made free from a sense of incompatibility, though the user disposes a recording tool in the vicinity of the place of measurement of the living body information, and besides the user can recognize easily a change with time in the trend of the living body information values.  Thus, the user can execute motivation of the improvement of the way of life without the omission and can check timely the data on the trend in a toilet.
Patent JP-2002270948-A (JP)
Title: High-speed driving circuit of laser diode
Inventor: MURAYAMA SHOJI
IPC: H01S5/0683
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed driving circuit which can operate a short- wavelength LD such as a blue LD or the like at limited high speed. SOLUTION: This high-speed driving circuit of laser diode is provided with a driving signal generating part to generate a high-frequency driving signal required for operating a short-wavelength laser diode at high speed, a high-speed amplifying part to generate a driving signal rectangular waveform, and a bias tee part to superimpose a DC bias current to the signal from the high-speed amplifying part for completing a driving current. The short-wavelength laser diode is driven by the superimposed driving current obtained from the bias tee part.
Patent JP-2002315278-A (JP)
Title: Method of assembling rotor structure
Inventor: OBATA SHIGEO
IPC: H02K1/27
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the superimposing of magnetic noise on a disk medium caused by magnetic leakage from magnetic members constituting a rotor structure of a spindle motor that is used in a data recorder and player. SOLUTION: Rotor yoke parts 4 made of magnetic soft materials and rotary magnets 5, a plurality of poles of which are magnetized, are fitted and arranged in a centering jig 31 of the magnetic soft material. An adhesive of a thermosetting type or that promotes hardening by heating is applied to surfaces to be adhered. A disk part 2 and a weight 32 of a non-magnetic material, which is used as a pressing means for fixing, are placed and assembled in sequence, and the adhesive is made to harden by heating, and the rotor yoke parts 4 and rotary magnets 5 are fixed to the disk part 2.
Patent JP-2002312191-A (JP)
Title: Memory emulation device and data providing method
Inventor: OZAKI TERUYUKI
IPC: G06F11/28
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To change operation characteristics in matching with the data read operation in a target board. SOLUTION: A synchronous timing generating circuit 30 becomes active, when a read mode set by a mode set switch 14 is a synchronous burst read mode, and outputs a signal on the basis of an address signal and a control signal transmitted from the target board. Here, an asynchronous timing generating circuit 31 becomes non-active, and a logical level of the address signal and the control signal is set 'Hi'. The synchronous timing generating circuit 30 becomes non-active, when the read mode set by the mode set switch 14 is an asynchronous page read mode, and the logical level of the address signal and the control signal is set to 'Hi'. Here, the asynchronous timing generating circuit 31 becomes active and outputs a signal, on the basis of the address signal and the control signal transmitted from the target board.
Patent JP-2002311368-A (JP)
Title: Optical scanner and method for registration adjustment and right/left magnification adjustment of the same
Inventor: SATO KEIICHI
IPC: G02B26/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To realize the registration adjustment and the precise right/left magnification adjustment of an optical scanner by a single mirror. SOLUTION: With a line L connecting two fixed supporting parts 26 supporting both of the end parts in the main scanning direction of reflection mirror 74A as a rotary shaft, a first adjusting screw 50 moves forward or backward to rotate the mirror 74A, thereby registration adjustment can be preformed without swinging in the main scanning direction. Right/left magnification adjustment is performed by moving a second adjusting screw 52 at an end on a side opposite to the screw 50. Since this screw 52 rotates the mirror 74A with a line connecting the part 26 and the screw 500 as a rotary shaft, the gate angle of the mirror 74A is not varied much in the case of right/left magnification adjustment.
Patent JP-2002306459-A (JP)
Title: Psychological examination utensil
Inventor: YAMAUCHI NOBUKO
IPC: A61B5/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a psychological examination utensil which has a simple structure, and can examine an examee by a simple operation, and of which the operation is easy for the examee, and can be performed while enjoying it regardless of sex or a age of the examee, and can give advice useful for the life of the examee. SOLUTION: For this psychological examination utensil, an attention is paid to the facts that a simple operation such as selecting colors in order for five areas is adopted, and thus the psychological state of the examee can be examined based on the selected color and the order corresponding with the areas. For a utensil main body 2, a selecting area column having a central area 5, a left 6, a right area 7, a lower area 8 and an upper area 9, which are defined into arbitrary shapes, is provided. Then, respectively selected colors can be imparted to the central area 5, the left area 6, the right area 7, the lower area 8 and the upper area 9.
Patent JP-2002319980-A (JP)
Title: Facsimile server
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server that does not have to read an original again in the retransmission of the original. SOLUTION: This facsimile server is provided with a means for transmitting picture data by a plurality of protocols and a means for receiving e-mail, transmits e-mail including the transmitted picture data, transmission results information 23 about the picture data and transmission destination information 22 to a prescribed mail address, and retransmits the picture data attached to the e-mail on the basis of commands 24 to 26 written in e-mail received from the prescribed mail address.
Patent JP-2002021542-A (JP)
Title: Control system for plasma catalyst
Inventor: HOARD JOHN W
IPC: B01D53/94
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To optimize a relation of an emission reduced amount to an energy cost, in a plasma catalyst system. SOLUTION: There are provided a power supply control system to a plasma catalyst and a method therefor, wherein plasma energy is controlled according to a measured value or an estimated value of an operation parameter of an engine or a vehicle to optimize the relation of the emission reduced amount to the energy cost. Fixed energy per a standard volume (or mass) of engine exhaust, which is called as a J/L energy supply amount, is supplied to plasma in a typical logic. The J/L energy supply amount is varied ralating to the measured value or the estimated value of the proper parameter such as an NOX concentration from the engine and/or in an exhaust pipe to enhance the energy cost for performance of anti-exhaust emission, in another logic.
Patent JP-2002321213-A (JP)
Title: Cutting device and cutting method
Inventor: OSADA MICHIO
IPC: H01L21/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device and a cutting method wherein machining efficiencies can be improved, the formation of burrs from workpieces can be suppressed, and the life of blades can be prolonged. SOLUTION: The cutting device includes a rotation axis 4 to turn a blade 6 about the center 5 of the axis 4 in a blade turning direction 7 and the blade 6 which is fixed to the axis 4 and moves at a blade moving velocity VLB. The center 5 of the axis is rotated at a predetermined axis center rotational speeds VRA larger than the velocity VLB and at high speed with a small rotation diameter. Thus, the blade 6 is pressed against a base plate 3 to cut it, whereby chips 8 are produced and the blade 6 is pulled apart from the plate 3 so that the chips 8 are moved in the turning direction 7 and discharged from between the edge of the blade 6 and the plate 3. As a result, machining performances can be improved, and the frictional heat generated at the surface of the blade 6 can be reduced. Further, the frictional heat is dissipated so that the life of the blade can be prolonged.
Patent JP-2002330351-A (JP)
Title: Solid-state imaging device
Inventor: ENDO YASUYUKI
IPC: H04N5/335
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device that can reduce occurrence of a fixed pattern noise by avoiding a potential of a read line at pixel reset from being affected by process dispersion in a component such as a threshold value of an amplifier transistor(TR). SOLUTION: The solid-state imaging device is configured with an NMOS TR (switching TR) 121 which is inversely in operation to an ON/OFF operation of NMOS TRs (reset TRs) 103p and 103q in each pixel cell and placed at a position just before an input node to especially a correlated double sampling circuit 111 on a common read line 109 shared by a plurality of the pixel cells.
Patent JP-2002081823-A (JP)
Title: Refrigeration unit for vehicle
Inventor: OKAMOTO HIROSHI
IPC: B60H1/32
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable refrigeration unit for a vehicle capable of adequate operation at any time and solving the problem of temperature rise inside a compartment without affected by the operating status of an engine and without giving load to a user. SOLUTION: One of the three kinds of the power sources of a generator 2, commercial power 4 and a battery unit 30 selected by a system controller 50 is used for driving a compressor 21. Basically, the generator 2 is used at normal running (the engine is in operation), the commercial power 4 is used when commercial power source equipment is available and the battery unit 3 is used when the generator 2 cannot supply power as an engine 1 is stopped or the commercial power 4 is not available as there is no commercial power source equipment.
Patent JP-2002326742-A (JP)
Title: Rolled paper support device for printer
Inventor: ONO TSUNEO
IPC: B65H16/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper support device for printers, which can rotate a heavy rolled paper even the device is driven by a low power motor. SOLUTION: In a dual shaft structured support device 44 wherein an internal shaft 48 and an external shaft 50 are connected to each other through ball bearings 52 and 52, the rolled paper 42 is secured to a unit body 46 through the support device 44. The rolled paper 42 supported by the external shaft 50 turnably through the ball bearing 52 can be rotated at low torque even if the rotation resistance caused by the friction between the internal shaft 48 and the unit body 46 is large. That is, paper 18 to be printed can be drawn out of the heavy rolled paper by using a low power motor without using a high power motor.
Patent JP-2002326324-A (JP)
Title: Ultraviolet absorbing polystyrenic resin heat-shrinkable film
Inventor: YABE KENJI
IPC: B65D65/20
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet absorbing polystyrenic resin heat-shrinkable film sufficiently having ultraviolet absorbability, reducing the surface staining of a casting drum and good in the adhesion with printing ink. SOLUTION: The ultraviolet absorbing polystyrenic resin heat-shrinkable film is obtained by at least unidirectionally stretching a film raw material having a three-layered structure characterized in that both outer layers comprise a polystyrenic resin compounded with 0.05-0.50 wt.% of an ultraviolet absorber and 0.003-0.05 wt.% of an unsaturated fatty acid amide type lubricant and an intermediate layer comprising a polystyrenic resin compounded with 0.40-5.0 wt.% of the ultraviolet absorber and the compounding amount of the ultraviolet absorber of the intermediate layer is made larger than that of both outer layers.