baber/WOPTO huggingface dataset:
Patent JP-2001160861-A (JP)
Title: System for automatically saving meter reading information
Inventor: MIZUTANI YOSUKE
IPC: H04W4/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable method for saving meter reading information collected by a meter reading handy terminal set. SOLUTION: A handy terminal device 1 for reading a meter mounts a PHS card 2 and every fixed number of meter reading cases, radio communication is executed automatically between the set 1 and a center connected with a base station to backup data on a meter reading result.
Patent JP-2000169005-A (JP)
Title: Web material connecting device
Inventor: TOTANI MIKIO
IPC: B65H19/18
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify a web material connecting device to reduce its cost. SOLUTION: In this device, when a winding diameter of a material roll 1 from which a web material such as a plastic film 2 is paid out reduces, material-roll evacuation mechanisms 15, 17 support the material roll 1, lift the material roll 1 from a material roll support position, and evacuate the material roll 1 to a material roll evacuation position. Then, a material roll guide mechanism 21 guides a new material roll 14 such that the new material roll 14 is horizontally moved and fed to the material roll support position. Last, after the web material of the material roll 1 is cut, the terminal end is connected to the web material of the new material roll 14.
Patent JP-H06194739-A (JP)
Title: Overhead projector
Inventor: TSUCHIDA MICHIRO
IPC: G03B21/08
Filed: 1992-12-24
Abstract: PURPOSE:To provide an overhead projector, which can project only a document without replacing the document and in which the document can be stored and aligned easily. CONSTITUTION:This overhead projector is provided with a projector main body 1, which consists of a light source lamp 2, a first reflecting mirror 3 for changing the optical path, a projecting lens 4 and a transparent document mount placing plate S installed to a case K, and a document mount M for fitting the document, and a document mount feeding device T, which can feed the document mount M to the document mount placing plate S under the condition that the document M is left as it is seen by setting the document mount M under the condition that it is left as it is seen.
Patent JP-H11158705-A (JP)
Title: Long pants
Inventor: SASAKI HISAE
IPC: A41C1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pair of long pants worn for correcting and reforming a body not as an underwear but as a sports wear, and also capable of going out on wearing the same. SOLUTION: This pair of long pants is constituted as having an upper crotch part 1 thereof capable of supporting an underbelly and also having a girdle function to tighten a hip, and a lower crotch part 2 thereof extending close to knee parts or under the knee parts so as to be able to tighten legs.
Patent JP-2001158224-A (JP)
Title: Air conditioner
Inventor: SHIYUUGAI MASAHIKO
IPC: B60H1/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a power source of the compressor by prolonging the time for ensuring a cooling capacity while a compressor stops in an air conditioner controlling the compressor by turning it on and off. SOLUTION: A means preventing the flow of refrigerant from a liquid receiving device 4 to a condenser 3 while a compressor 2 stops is provided. An opening and closing valve 9 may be provided between the condenser 3 and the liquid receiving device 4 or a check valve allowing only the flow of refrigerant discharged from the compressor 2 in the forward direction may by provided between the condenser and the liquid receiving device. In such configuration that series elements of an inflator and an evaporator are connected in parallel, opening and closing valves may be provided in the front and rear of either or both of the series elements, and these opening and closing valves may be closed while the compressor stops.  Moreover, a bypass passage bypassing the inflator 5 may be provided, a restriction may be provided in the bypass passage, an opening and closing valve opening and closing the bypass passage may be provided, and this opening and closing valve is closed behind the time when the compressor stops.
Patent JP-H07171373-A (JP)
Title: Method and apparatus for baking vacuum container
Inventor: SHINOZUKA SHUHEI
IPC: B01J3/00
Filed: 1993-12-20
Abstract: PURPOSE:To bake simply a vacuum container without need for winding the container with a heat insulator or a ribbon heater and applying an infrared heater to the container. CONSTITUTION:In a baking method for a vacuum container 1 composed of a container main body 2 and a lid for closing the opening of the container main body 2, the inside of the vacuum container 1 is baked by microwaves from a microwave generator 9 installed in the vacuum container 1.
Patent JP-H05183712-A (JP)
Title: Image forming method
Inventor: MOTOI TOSHIHIRO
IPC: H04N1/23
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the generation of stripe structure in which toner dots appear in connection, to improve gradation, and in addition, to obtain an excellent image having a large dynamic range at the time of forming the image by laser beam scanning subjected to intensity modulation. CONSTITUTION:The setting positions and the focal lengthes of the cylindrical lenses 433, 436 of a scanning optical system 430 are set so that the shape of the spot of a laser beam on a photosensitive body becomes long in a main scanning direction. Then, at the time when image density data corresponding to a picture element from an image density data storage circuit are read out, and after D/A-converting it, an intensity-modulated signal is generated by an intensity control circuit, and a semiconductor laser 431 is emission-controlled by this signal, it is discriminated whether the image is a character area or a half tone area by an image discrimination circuit, and in the case of the character area, the maximum quantity of writing light of the semiconductor laser 431 is made larger than in the case of the half tone area.
Patent JP-H07175920-A (JP)
Title: Rotation method of picture element
Inventor: RARUFU JII HAMONDO
IPC: G06T3/60
Filed: 1993-12-21
Abstract: PURPOSE: To quickly rotate pixels by inputting an individual scanning line from the rotational position of a sub-block to a rotation device, reading out the scanning line from the rotation device and rotating respective bits in each block. CONSTITUTION: A cell band format allocates a bits in a processor word to pixels arranged along a high speed scanning direction and allocates succeeding sequential word addresses to adjacent pixels arranged in a low speed direction. In processing order, a raster is scanned from the orgin of an object, high speed scanning, i.e., advance up to an object boundary through the y axis, is executed, low speed scanning, i.e., return to the x axis, is executed, and then the x axis is stepped up to scan the succeeding string of the object. A new part in cell band rotation divides the object into one block, 1/4 blocks and 1/16 blocks and the block and the subdivision of the block are ordered again without reordering bits in the divided blocks to rotate pixels.
Patent JP-H05246481-A (JP)
Title: Packaging material for holding fan
Inventor: KATABE MASAKI
IPC: B65D85/68
Filed: 1992-11-30
Abstract: PURPOSE:To easily, certainly prevent a fan from falling off and being damaged by a method wherein two ore more cut-raised pieces formed on the base of a packaging material are made between two or more blades attached on a shaft, and the shaft is held by holding pieces provided at the tips of the cut- raised pieces. CONSTITUTION:A fan 200 having a number of blades 220 attached on a shaft part 210 is held by a plurality of cut-raised pieces 120 formed on a cardboard base 110 of a packaging material 100. The cut-raised piece 120 has an irregular fan-like shape with a folding side 130 which serves as the base and is wider than the opposite side, and a holding side 140 and an arc side 150, except the folding side 130, are cut off from the base 110. The cut side extending from the inner edge of the folding side 130, i.e., the holding side 140, is formed into a shape corresponding to the side shape of the shaft part 210. The holding side 140 includes a side face holding part 141 corresponding to the side face of the shaft part 210 and a shaft tip holding part 142 corresponding to the tip of the shaft part 210. On the other hand, a tongue flap 160 having a length longer than the radius of the shaft part 210 is provided at the tip of the cut- raised piece 120.
Patent JP-H0978731-A (JP)
Title: Construction method of wall body using construction block bodies
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a wall body with large strength which can be arranged and layed easily without requiring reinforcing bars. SOLUTION: A construction block body H consists of two side plates 1 arranged opposite to each other and formed into substantially rectangular, and a connecting member 2 in which a pair of engaging members consisting of an engaging recessed tools 5 and connecting protrusion tools 6 which connect the side plates 1 to each other and mutually engage in the vertical and/or horizontal directions is fixedly arranged. Then the construction block bodies H are joined to each other through the engagement members in the vertical and horizontal directions. In addition, filling concrete is deposited between the side plates opposed to each other.
Patent JP-H10181672-A (JP)
Title: Vehicle with auxiliary power
Inventor: KAZUHARA HISAHIRO
IPC: B62M6/45
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make a user actually feel assist force being imparted by providing a motor driving part to drive a driving wheel on the basis of a signal from a torque detecting part, and changing the preset output ratio of the motor driving part to the signal from the torque detecting part with the lapse of time. SOLUTION: Manual force supplied by a pedal 5 is transmitted to a rear sprocket 51 by a chain 16 so as to rotate a rear wheel 11 through a rotating plate 57 and a spring 60. At this time, a torque detecting part detects manual driving force, that is, torque, and inputs a detection signal to a control board so where a judgment is made on whether or not the manual driving force needs large torque. In the negative case, an A-mode of an auxiliary ratio gently changing in a sine curve with the lapse of time is set, while in the affirmative case, a B-mode of the auxiliary ratio becoming the constant value at the maximum value of change in the A-mode is set, and a motor 25 is driven at the auxiliary ratio set in each mode to add motor driving force as assist force to manual driving force.
Patent JP-H09159645-A (JP)
Title: Urine sugar biosensor
Inventor: GOTO MASAO
IPC: G01N27/327
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enlarge the working range of urine sugar biosensor by forming a glutaraldehyde cross-linked bovine serum albumin film and a photocross-linked resin film sequentially on a working electrode thereby enhancing the selectivity of sensor. SOLUTION: Distilled water and glutaraldehyde aqueous solution are added sequentially to bovine serum albumin to prepare a mixed liquid which is then dripped onto a working electrode (anode) to progress cross-linking of glutaraldehyde aqueous solution under saturated vapor thus forming a glutaraldehyde cross-linked bovine serum albumin film. On the other hand, glucose oxidase(GOD) and distilled water are then added sequentially to photocross-liked polyvinyl alcohol to produce a dope liquid which is then applied onto the film thus formed by means of a spinner. It is then dried and irradiated with UV-rays thus fixing the GOD inclusively in the photocross-liked polyvinyl alcohol. The inventive urine sugar biosensor is excellent in sensor characteristics, especially selectivity, and the working range thereof can be enlarged.
Patent JP-H09163677-A (JP)
Title: Spindle motor
Inventor: TAKEHARA ISAMU
IPC: H02K21/14
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sided spindle motor of long life which has no rotation irregularity, under requirement of high speed rotation. SOLUTION: In order to positively use the wind loss which is friction generated between a rotary body 4 and surrounding air at the time of high speed rotation of the rotary body 4, the outer diameter of the rotary body 4 is set as a size capable of obtaining large windage loss. On the other hand, bearings 2, 3 and a motor rotor 5 of a motor 7 are made as small as possible, in order to reduce the windage loss. Thereby very large windage loss is generated on the rotary body 4 at the time of high speed rotation, and applies damping effect concentratively to the rotary body 4. The air damping effect prevents rotation fluctation of the rotary body 4. Thereby vibration and shock which the rotary body 4 applies to the bearing 2, 3 can be reduced, and the long life is realized.
Patent JP-2001158036-A (JP)
Title: Die for molding foamed sheet
Inventor: UECHI TETSUO
IPC: B29C48/305
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of molding a formed sheet enhanced in foaming magnification and having good surface properties including gloss. SOLUTION: A die is equipped with a chalk part 6 provided on the downstream side of a manifold part 2 through a pre-land part 3 and an almost parallel flow channel part provided on the downstream side of the chalk part 6 through a sudden expanded part 7 and heat insulating material 10 is provided between a chalk part constituting member for constituting chalk part and an almost parallel flow channel part constituting member for constituting the almost parallel flow channel part and the temperature of the chalk part constituting member and that of the almost parallel flow channel part constituting member can be respectively adjusted independently and the temperature of the chalk part constituting member is set to 110-200 deg.C while the temperature of the almost parallel flow channel part constituting member is set higher than that of the chalk part constituting member. A feed block 14 or a plurality of manifold parts 62 may be provided on the upstream side of the manifold part 2.
Patent JP-2001165196-A (JP)
Title: Cooling mechanism for wet clutch
Inventor: KUROISHI SHINKATSU
IPC: F16D25/12
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling mechanism for a wet clutch capable of performing efficient cooling. SOLUTION: A first oil path 30 is formed in a clutch piston 28. A diametric spread part is formed in this oil path 30, a spherical unit 42 is received in this diametric spread part. One end of a coil spring 44 is fixed to the spherical unit 42. The spherical unit 42, energized by the coil spring 44, closes the oil path 30. When lubricating oil L is infiltrated in a first clutch oil chamber 34, the clutch piston 28 is moved, a clutch plate 20 and a friction plate 22 are engaged. When a pressure of oil in the clutch oil chamber 34 leads to a preset value, the spherical unit 42 is moved to the center of the diametric spread part against elastic force of the coil spring 44, to open the oil path 30.  Consequently, when a large heating value is generated by engagement, the lubricating oil L can be supplied to the clutch plate 20 and the friction plate 22 through the oil path 30, so that efficient cooling can be performed.
Patent JP-H11178094-A (JP)
Title: Piezoelectric receiver unit
Inventor: NAKAGAWARA MUTSUYUKI
IPC: H04R17/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost piezoelectric receiver unit having a satisfactory sound pressure - frequency characteristics. SOLUTION: A acoustic resistance hole 15 the cross section of which is shaped trapezoidal is provided in a cross shape in the middle of a bottom of an exhaust chamber case 14 in such a way that the inner side of the exhaust chamber case 14 becomes wider and the case 14 becomes narrower the toward closer it is to the outer side. Thus, the flow of air discharged from the exhaust chamber case 14 through the acoustic resistance hole 15 is smoothed, and the amount of air proportional to the amplitude of a piezoelectric diaphragm 17 is discharged without resistance, and the piezoelectric receiver unit with good sound pressure - frequency characteristic is obtained.
Patent JP-H09163285-A (JP)
Title: Photographing device
Inventor: HIRONO CHIHARU
IPC: G06F15/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To add explanation by means of characters and graphics as against photographed image contents in addition to keeping operation easy and usability favorable by executing the input operation of additional data onto a display means where image data is displayed. SOLUTION: CPU 16 uses image data obtained from CCD 11 at the time of displaying in a display 3 and also stores it in a memory 18 as photographed image data. CPU 16 generates plotting data (additional data according to user input) in accordance with input position information by an operation pen in a touch pannel 2 and supplies it to a display circuit 14. The display circuit 14 superimposes plotting data on image data and displays it in the display 3. The plotting data is stored in a state where correspondence relation with photographed image data is obtained in the area of the memory 18, which is different from the area of photographed image data under displaying at that time.
Patent JP-H10166180-A (JP)
Title: Manufacture of flux-cored seamless wire for welding stainless steel
Inventor: NAGASAKI HAJIME
IPC: B21C1/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture small diameter flux-cored seamless wire at high productivity by drawing the wire, work-hardened through preceding wire drawing, at a specified temperature after heat treatment at a specified temp. and for a specified duration of time. SOLUTION: The wire work-hardened through preceding wire drawing is heat-treated at 850-950 deg.C for a duration of (wire diameter (mm))×(30-40)sec. A wire of a small diameter of 1.0 to 0.8mm ϕ is drawn at -80 to 0 deg.C. This heat treatment is on a condition of transformation process in which martensite induced by working disappears and turns into a stable austenite. Under a heat treatment temperature of <850 deg.C, sufficient enough annealing effect is not obtained, and a slight drawing causes work hardening over again leading to breaking of wire. Under a heat treatment temperature over 950 deg.C, the outer skin gets too soft and the tensile strength goes down. A shorter heat treatment time does not bring the outer skin to softening, but a longer time brings it to be too soft.  At the time of drawing temperature <-80 deg.C, the tensile strength of wire is improved but the elongation decreases, and at a temperature exceeding 0 deg.C, both the tensile strength and elongation decrease.
Patent JP-H06242450-A (JP)
Title: Liquid crystal element and liquid crystal display device
Inventor: TERADA MASAHIRO
IPC: G02F1/1337
Filed: 1993-12-27
Abstract: PURPOSE:To provide a liquid crystal element which has superior shock resistance performance. CONSTITUTION:Chiral smectic liquid crystal 15 is sandwiched between substrates 11a and 11b provided with electrodes 12a and 12b and orientation control films 14a and 14b after uniaxial orientation processing; and this liquid crystal element has a low-temperature artificial smectic A orientation state wherein axes of liquid crystal molecules are set in the center axis direction of the orientation processing while no electric field is applied and only one darkest optical axis in the case of sandiwching between cross nicol polarizers is obtained in the low temperature area of a chiral smectic C phase. Consequently, the shock resistance performance at low temperatures is superior, the overcooling state is made more stable, and the low-temperature storage performance is improved.
Patent JP-H07188572-A (JP)
Title: Natural pigment derived from mallow
Inventor: TAHAMA HIROTSUGU
IPC: C09B61/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a natural pigment derived from mallow, capable of changing color tone under specific conditions, having regeneration effect in a digestive tract, analgesic and treating effect of urinary organ, respiratory organ and useful as additive, etc., for (rock) ice, etc. CONSTITUTION:This natural pigment derived from mallow of Malva discolors with laps with the passage of time when the pigment is left to stand at a room temperature and it brightly re-emits when the solution is frozen and further the pigment finely changes the color tone at a freezing temperature and it has various color tones from red to blue with the change of pH.
Patent JP-2001162655-A (JP)
Title: Mold for cylindrical lost foam pattern
Inventor: IWASAKI TOSHIHIRO
IPC: B29C45/26
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold for a cylindrical lost foam pattern in order to cast a cylindrical component having many holes on a peripheral wall of an oilless bushing or the like by a lost foam pattern casing method. SOLUTION: For a mold 1 for injection molding a foamed resin-made cylindrical lost foam pattern 20, the mold has a cylindrical recessed mold 3 for molding an outer peripheral surface of the pattern, the recessed mold has many opening parts piercing radially the peripheral wall, and a hole opening means capable of going in or coming out is arranged in a cavity. For example, the opening means comprises a cylindrer actuator, a rode of the cylinder actuator is advanced into the cavity before a resin is injected into the cavity, or while the resin injected into the cavity has fluidity, and a hole is formed on the pattern in the cavity by retreating the rod after curing the resin. Or, the hole opening means is a drill or a reamer, and the hole is formed by machining the pattern in the cavity after curing the resin injected in the cavity.  Or, the hole opening means is a rodlike heater, and the hole is formed by heating the pattern in the cavity after curing the resin injected into the cavity.
Patent JP-H11166901-A (JP)
Title: Inspecting device and method
Inventor: FUKAZAWA KAZUHIKO
IPC: G01N21/88
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To inspect defects such as the presence or absence of a resist reliably even if the state of the surface of a substrate is changed. SOLUTION: An illumination system driving device 3 and a detection system driving device 5 are operated to adjust the angle of incidence θi of illumination light to a substrate to be inspected W and the angle of diffraction θd of reflected light from the substrate W. Next, a motor 70 is driven to rotate an ND filter 24, and the intensity of illumination light incident on the substrate to be inspected W is set to reference intensity stored on a reference substrate W, Next, the image of the substrate to be inspected W picked up by a CCD camera 43 is captured in a control device 6 and is stored in an internally provided storage device. Next, in the control device 6, the picked-up image of the substrate to be inspected W is compared with the image of the reference substrate W to detect a defect part.  In addition, the intensity of illumination light incident on the substrate to be inspected W is maintained constant at all times as reference intensity. Moreover, the sensitivity of the CCD camera 43 is fixed at a constant value.
Patent JP-H05105870-A (JP)
Title: Sintered composite abrasive material and preparation and use thereof
Inventor: GERUHARUTO BINTAA
IPC: C09K3/14
Filed: 1991-12-04
Abstract: The present invention relates to a sintered composite abrasive body based on an  alpha -Al2O3 matrix and at least one sintered material, to a process for producing the sintered composite abrasion body and to the use thereof.