baber/WOPTO huggingface dataset:
Patent JP-2001180848-A (JP)
Title: Paper holder device
Inventor: INENA KATSUYA
IPC: B65H16/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper holder firmly fixed to a core. SOLUTION: The paper holder is composed of a male holder 37 and a female holder 39. The respective holders 37, 38 are fitted in both ends of a recording paper roll 16 for winding recording paper on a core 17. A slipping-out preventive member 56 is arranged for preventing slipping-out from the core 17 by pressing the inner periphery of the core 17 to an engaging part 38 of the female holder 37. The slipping-out preventive member 56 is energized in the direction for a pressing part 56a to press the inner periphery of the core 17 by a plate spring 40. The slipping-out preventive member 56 is pressed by the outer periphery of an engaging shaft 36 when installing the male holder 37 and the female holder 39, and the pressing part 56a is press-fitted to the core 17 by strong force.
Patent JP-2001184071-A (JP)
Title: Music rack device for keyboard instrument
Inventor: MINE IKUO
IPC: G10H1/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a music rack device of a keyboard instrument which is easily dealable with lining up of many pieces of music and can create a luxurious feel at a low manufacturing cost. SOLUTION: A music rack short prop 4 is successively disposed at the foremost part 2d of a bench top 2 and its rear half 4b is mounted by means of plural screws 13 to the under surface in the foremost part 2d of the bench top 2, by which the music rack short prop is fixed to the bench top 2. The music rack short prop 4 is formed to a length extending to approximately the overall length in the key line-up direction and the thickness at the front end 4d is formed thicker than the thickness of the bench top 2. A music rack plate 3 is erected by inserting a pin 14 mounted at the bottom end into a hole 2c disposed at the bench top 2.  When the long music is held, the music plate 3 is exchanged with the music plate 3' of a longer length having the same pin 14 or an auxiliary music plate 15 formed to the long size by cardboard, etc., is placed in the state of opening the same to a holding surface 3a of the music plate 3. The music 8 is placed at its front.
Patent JP-2000194043-A (JP)
Title: Device for selecting photographing condition of camera
Inventor: TANI TETSUO
IPC: G03B7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To optionally select a desired photographing condition in limited space by providing an updown switch corresponding to rotating operation from a specified rotating position and a means for automatically restoring a selection dial to the specified rotating position at the time of releasing operating force after rotation. SOLUTION: A Tv dial 16 is provided with a low shutter speed selection position shown by two black triangles, and can select low shutter speed in a range exceeding one second while increasing/decreasing it every time the dial 16 is operated to be normally/reversely rotated from the above-mentioned position in a state where the dial 16 is at the position. By rotating the dial 16 so that the low shutter speed selection position may be aligned with an aligning mark 30, a click ball is engaged in a click ball engaging hole. When the operating force is released after normally/reversely rotating the dial 16 within a specified angle from this state, the click ball is automatically restored to the center of the click ball engaging hole by the shape of the click ball engaging hole.
Patent JP-2000194651-A (JP)
Title: Integrated circuit
Inventor: TOMIZAWA KATAYUKI
IPC: G06F13/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit having a connection control function that can cope with an optional combination of function modules. SOLUTION: The higher order bits of an address signal are decoded by a decoder 11 and a selection signal SEL0, etc., of a function module such as a ROM 2A is outputted. The signal SEL0, etc., is applied to an enable terminal E of each function module and an AND 210, etc., of an error detection part 20. A presence signal (GND) is applied to the other input side of the AND 210 from a terminal X of the function module. If a selection signal SEL3 having no corresponding function module is outputted, the output of an AND 213 is set at 'H' and an error signal ERR is outputted. A speed signal showing a processing speed type is outputted from a terminal S of each function module and applied to a selector 330, etc., of an answering part 30. Thus, an answer signal RDY is outputted to a CPU 1 in the timing accordant with the processing speed.
Patent JP-H11193805-A (JP)
Title: Screw-in type metallic expansion anchor
Inventor: KURAMOCHI KINJI
IPC: F16B13/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve safety and efficiency of work by making a core bar as a screw-in type to eliminate the need of using a hammer. SOLUTION: A building fastening expansion anchor used in concrete construction is made of iron or stainless steel, and formed by a core bar 1, a nut 2 and a main body 3. The core bar 1 is formed by making the bar itself as a male screw, and the head part of the core bar 1 is formed like a square to octagonal nut, or plus or minus shape, or a hexagon socket shape. A female screw corresponding to the core bar 1 is threaded in the interior of the main body 3. The core bar 1 is screwed in to open an expansion part 4 outward to enable construction. Since it is not necessary to strike the head of the core bar 1 with a hammer, the safety of work can be ensured and the work efficiency can be improved.
Patent JP-2000193882-A (JP)
Title: Objective lens for optical information recording medium
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B13/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To excellently correct the wavefront aberration by realizing the effect of higher harmonies in the aspheric coefficient on the surface to form an objective lens, in particular, on the surface of the light source side on which the light is incident. SOLUTION: An objective lens 3 is a positive single lens with its projecting surface directed to the light source side, a surface 3a on the light source side and a surface 3b on the side of an optical information recording medium 4 are formed aspheric, and the inequalities are satisfied. 0.8h1<=R1<=1.0h1, where R1 is the paraxial radius of curvature, and h1 is the height from the optical axis of the beam incident on the surface (R1 surface) on the light source side to the outermost periphery of the effective numerical aperture(NA) of the lens.
Patent JP-2000195960-A (JP)
Title: Device and method for calculating delays in semiconductor integrated circuit and device and method for verifying timing
Inventor: IIDA HIROICHI
IPC: G06F17/50
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform highly reliable delay calculation and timing verification by calculating voltage drops caused by power wiring and taking into consideration the voltage drops for each kind of elements. SOLUTION: This method includes a means 101 for calculating a representative delay value of a circuit to be designed from the delay information 108 for each kind of elements in representative voltage conditions, means 103, 104 for calculating power voltage for each element by considering the voltage drop in power wiring, means 105 for calculating a delay fluctuation coefficient for each element, by using the calculated power voltage for each element and the delay fluctuation coefficient information which depends on the operating voltage, and a means 106 for calculating a delay value for each element by using the representative delay value and the delay fluctuation coefficient for each element. Based on the circuit delay value information obtained in this way, timing is verified by the logic simulation executing means 107.
Patent JP-2001180553-A (JP)
Title: Safety light for vehicle
Inventor: SAKAI YASUHIRO
IPC: B60Q1/26
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and inexpensive vehicle safety light capable of clearly notifying the other party having no light of one's existence by automatically generating electricity by efficiently using vibration of the vehicle during travelling and making an emitter emit light by using the electric power, while having a light load or travelling of the vehicle and causing low operating noise. SOLUTION: This vehicle safety light has a body frame, front and back frames, a safety light body detachable to a handle and saddle, an emitter which is placed in the safety light body and can be visualized from the outside, a rechargeable battery placed in the safety light body and a piezoelectric generator connected to the rechargeable battery. The piezoelectric generator is structured so that plural piezoelectric ceramic bodies are formed out of layered ceramic bodies, they are disposed and electricity is generated by making them collide with each other.
Patent JP-2001183320-A (JP)
Title: Water content sensor
Inventor: KANEDA KOJI
IPC: C05F9/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a water content sensor capable of sensing the accurate water content of kitchen garbage containing a garbage treating material. SOLUTION: This water content sensor 1 comprises a U-shaped tube 3 made of a good thermal conductive material of a pipe-like container projected from the sidewall of a treatment tank 2 of garbage added with a garbage treating material, a heating means 4 arranged at one straight part 3a of the tube 3, and a temperature sensor 5 arranged at the other straight part 3b of the tube 3. In this case, the means 4 is continuously turned on for a predetermined time at timing of a signal generated from a controller loaded in a microcomputer.  The sensor 5 transmits sensed temperature information to the controller, which obtains the water content corresponding to the temperature rising ration detected based on the temperature by referring to a data map stored in advance, and controls the heating amount of a heater or the like installed, for example, in the tank 2 so that the content becomes a value in a predetermined range.
Patent JP-2001181556-A (JP)
Title: Aqueous coating composition
Inventor: MATSUURA KOJI
IPC: C09D143/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating composition which shows an excellent shelf stability and forms a coated film which shows an excellent antifouling property and allows no crack over time. SOLUTION: The aqueous coating composition essentially comprises (A) a synthetic resin emulsion containing a reactive silyl group and (B) a polysiloxane compound having a polyoxyalkylene chain with a -OH group at its one end and a hydroxy value of from 5 to 150 KOH mg/g, and contains, against 100 pts.wt. solid content of component (A), from 0.1 to 8.0 pts.wt. component (B).
Patent JP-2000191700-A (JP)
Title: Long-acting type digestive tract movement peptide
Inventor: SUZAWA TOSHIYUKI
IPC: C07K17/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compound (salt) having digestive tract movement activity excellent in persistency, useful for treating a diabetic stomach anesthesia, torporific intestinal blockage, etc., by bonding a polyalkylene glycol to a peptide having digestive tract movement activity. SOLUTION: One or more polyalkylene glycols such as a polyalkylene glycol of the formula [R1 is an alkyl or an alkanoyl; M1 is (OCH2CH2)r-(OCH2CH2CH2)s (r and s are each an integer of >=0); X1 is a single bond or a (CH2)t (t is 1-5); R2 is a group having reactivity to a peptide having digestive tract movement activity or the like] are bonded to the peptide having digestive tract movement activity such as motilin directly or through a spacer such as cysteine. The polyalkylene glycols have preferably 1,000-1,000,000 average molecular weight. Preferably, the dose of the compound (salt) is 25-500 μg per adult daily.
Patent JP-2001188906-A (JP)
Title: Method and device for automatic image calssification
Inventor: NAKAGAKI AKIRA
IPC: G01N21/94
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that image processing parameters need to manually be tuned to secure high precision of classification. SOLUTION: Plural values are previously set as image processing parameters, a feature quantity is calculated by using all of those parameter values, and only feature values which are suitable for classification in the case of the classification processing are selected and classified to solve the mentioned problem.
Patent JP-2000193782-A (JP)
Title: Helium leak inspection method and its device for nuclear fuel rod
Inventor: NAKAJIMA RYOJI
IPC: G01M3/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To detect helium leak from nuclear fuel rods and efficiently specify the position of the penetrated defects of the leakage. SOLUTION: Inspection ranges of a nuclear fuel rod 12 are separated in the length direction and initial helium leak inspection is conducted by using a vacuum chamber 18A having a length corresponding to the unit inspection range. In the case, as the results of the initial inspection, helium gas leak from the nuclear fuel rod 12 is detected, inspection is conducted in the range limited in the unit inspection range where helium gas leak is detected in the initial inspection by using a vacuum chamber 18B having a length corresponding to unit inspection range further separating the initial unit inspection range. In this manner, inspection is repeated by limiting in turn the leak part of helium gas in the previous inspection to specify the position of a penetrated defect of the nuclear fuel rod eventually with a specific width.
Patent JP-2001188798-A (JP)
Title: System for investigating and managing cultural asset lying under ground
Inventor: OKANE SHOTARO
IPC: G06Q50/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to perform job site investigation in a wide range by instantly narrowing down the location of cultural assets lying under ground, and obtaining the analyzed result, and to realize the improvement of the work efficiency of a business plan and the reduction of the costs by making it unnecessary to require any labor such as the maintenance of excavation data (drawings or pictures), and to prevent the fluctuation of the analyzed results by narrowing down the location of the cultural assets lying under ground based on prescribed electronic data by a computer. SOLUTION: The map electronic data of the location of cultural assets lying under ground are overlapped on the map electronic data of the background map of a prescribed region on a computer, and electronic map data obtained by the prescribed number of land classification basic investigation are selected and overlapped as necessary on the map electronic data. Thus, it is possible to narrow down the location of the cultural assets lying under ground by simultaneously referring to those data.
Patent JP-2001165886-A (JP)
Title: Gas sensor and gas detector
Inventor: NOMURA TORU
IPC: G01N27/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To attain high durability against high temperature and prevent a heater from being deteriorated even if combustible gas is detected in a high- temperature range and CO is detected in a low-temperature range by changing the temperature of a gas sensor. SOLUTION: A Pt-Cr, Pt-Fe or Pt-Ti alloy wire is used for a heater/electrode embedded in a bead-shaped metallic oxide semiconductor.
Patent JP-2000193478-A (JP)
Title: Navigation system
Inventor: OZAWA KENICHI
IPC: G01C21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To guide following the driver's intention by setting a new route with a not-yet-passed point as a passed point based on the distance from the not-yet- passed point to a car position if a car is judged to leave apart from the not-yet- passed point. SOLUTION: When a requested specific transit point along with a destination are inputted from an input part 19, a route calculating part 22 calculates a route to the destination and displays it on a display part 28. A route guide control part 26 measures, while guiding car with a screen display, etc., a distance from a current position from a specific point, and if a current measured value is larger than the distance previously measured and stored, a current position is judged to be out of the set route for starting a timer measurement, with the route calculating part 22 setting a new route. When a timer value is 5 minute or more with timer measurement already started, a car is judged to be away from the next specific point in one direction, and a driver is judged to have intentionally canceled the next specific-point transit, a cancel is confirmed with a sound-value output part, etc., and a route to a destination is set while the specific point is assumed as has been passed.
Patent JP-2000190661-A (JP)
Title: Automatically inserted bookmarker
Inventor: MATSUMOTO SHINSUKE
IPC: B42D9/02
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatically inserted bookmarker, with which a waste such as a repeated reading of the same passage can be avoided through the possibility of the immediate reading continuous with the interruption of reading even after the interruption without pinching a bookmarker between pages during the interruption or having a dog-ear even under the condition that the thickness of pages, between which a bookmarker is put, is thicker, the bookmarker is employed in a large sized book made of hard paper and a book is closed for the interruption of reading. SOLUTION: In an automatically inserted bookmarker 10 having a fixing part 12, which is fixed to a book, and a marker part 13 to be inserted between pages during reading, one end of the basic end side of the marker part 13 has a connecting part 14 connecting with the fixing part 12. A sheet-like matter 15 is composed of the fixing part 12, the connecting part 14 and the marker part 13. The connecting part 14 and the marker part 13 are formed into a band-like form by means of cuts 19, 20 and 23 starting at points 24 and 25, which are both the ends of a fold 26.
Patent JP-H04330229-A (JP)
Title: Cultivation of mushroom and filter therefor
Inventor: MITA KOZO
IPC: A01G1/04
Filed: 1990-12-27
Abstract: PURPOSE:To enable mass-production of mushroom on an industrial scale by closing a mushroom cultivation pouch filled with a medium inoculated with seed mycelium, thrusting a particular filter member into the pouch to impart air-diffusibility to the pouch and culturing mushroom in the pouch. CONSTITUTION:A medium inoculated with seed mycelium is filled in a mushroom cultivation pouch 1. The cultivation pouch is imparted with air-diffusibility by thrusting a porous filter member 16 diffusible to gas and barrier to microorganism. The objective mushroom is cultured in the air-diffusible cultivation pouch under cultivation atmosphere condition.
Patent JP-H04233286-A (JP)
Title: Squid element
Inventor: YOSHII MITSUYOSHI
IPC: H01L39/22
Filed: 1990-12-28
Abstract: PURPOSE:To obtain an element of electrode parts having high critical current density and a Josephson junction part having high critical temperature, by forming a SQUID element pattern of a step-difference type or a grain boundary junction type by using a high temperature superconductor thin film, and forming a second high temperature superconductor thin film having high critical current density so as to be parallel with each electrode part. CONSTITUTION:Electrode parts 2a, 2b are formed on the upper and the lower side surfaces, respectively, so as to interpose a step-difference 11 formed on the surface of an MgO substrate 1. The electrode parts are joined by two junction parts 3a, 3b formed so as to bridge the step-difference 11, and a DC-SQUID pattern is formed. The DC-SQUID pattern is formed of a Tl based superconductor thin film. On the rear of the substrate 1, YBCO superconductor thin films 4a, 4b having the same pattern as the electrodes are formed. Hence magnetic flux becomes hard to permeate into the electrode parts 2a, 2b, so that the junction parts 3a, 3b have a high critical temperature.
Patent JP-H04217444-A (JP)
Title: Preventing and removing device for chip of machine tool
Inventor: OTA HIDEHITO
IPC: B23Q11/08
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the generated chip form intruding into the important part of the machine tool while seeking the miniaturization, low noise and durability of the whole body, in the machine tool that a spindle head is composed movably in the right and left direction. CONSTITUTION:A sprocket 8 is arranged so as to surround the chip control objective area of a vertical type machining center 3, namely the main part where a guide rail 4a, an NC control unit 16, etc., a chain 13 is wound on the same sprocket 8, also one end of the same chain 13 is fixed to one side of a saddle 7, the other end to the other side of the same saddle 7, and a deformable metal made cover plate 15 is fitted therealong, to the above chain 13. In the case of the saddle 7 being moved, the chain 13 connected to the saddle 7 is also moved by being pulled, and the cover plate 15 fitted to this chain 13 is also moved together with the above saddle 7. Therefore the important part of the vertical type machining center 3 is to be covered by the cover plate 15, even in the case of the saddle 7 being moved to any place.
Patent JP-H04133487-A (JP)
Title: Apparatus with optical pulse generation means
Inventor: YANNKAI CHIEN
IPC: H01S5/065
Filed: 1990-12-21
Abstract: PURPOSE: To enable generation of deformation limit (or subordinate deformation limit) pulse by composing an integrated light guide means of 1st and 2nd sections and a saturable absorber section, applying power to a contact means at a position between the saturable absorber section and 1st and 2nd reflecting means, forming almost simultaneously a pair of respective pulses inside the waveguide means and letting a pair of respective pulses colliding at the saturable absorber section. CONSTITUTION: On a semiconductor, an electrode 14 defining a saturable absorber section, electrodes 150 and 151 defining 3rd and 4th sections and electrodes 160 and 161 defining the 1st and 2nd sections are respectively formed. The electrodes 150 and 151 are electrically connected, the electrodes 160 and 161 are electrically connected as well, and an electrode 17 is defined as a contact with a substrate. The 1st and 2nd sections respectively have equal length, and in a cavity, a symmetric mirror is formed by a non-covered opened plane. To the pulses propagating in opposite directions, a dc bias is applied from two generated sections together with an overlap RF current, for example, and these two pulses are made to 'collide' at the saturable absorber section.  In this case, an RF power source means is connected to a symmetrically arranged contact tab 18, and this contact tab 18 is connected to the respective electrodes by a microstrip or a waveguide on the same plane.
Patent JP-H04122091-A (JP)
Title: Method of executing brazing preventive coating on printed circuit board
Inventor: HANSUUEFUERU SHIYUMITSUTO
IPC: H05K3/28
Filed: 1990-12-21
Abstract: PURPOSE: To perform brazing rejection covering by providing a photosensitive negative brazing rejection varnish on the entire surface of a printed circuit board, providing a mask in the range of a through-hole and/or a brazing pad, and performing exposure phenomenon. CONSTITUTION: A negative brazing rejection varnish 5 is provided for a printed circuit board with a conductor path 2, a through-hole 3, and a brazing pad 4 on an electrically insulated substrate 1 and a photosensitive layer 6 with silver halide as a base is provided on an entire surface. Laser beams Ls are applied obliquely for exposing a hole wall to be exposed by laser beams, thus causing a light-transmitting gelatin layer 60 to remain. The exposed non-light- transmitting range 600 is mainly made of a silver metallic mask. The mask 600 is removed by melting gelatin, a non-exposed range 50 of the varnish 5 is developed, and only the exposure range 50 is left. The through-hole 3 and the brazing and 4 are selectively covered with a tin/lead alloy without problem in succession by a high-temperature tin-plating method.