baber/WOPTO huggingface dataset:
Patent JP-2001236714-A (JP)
Title: Optical recording and reproducing device
Inventor: MAEDA HIDETAKA
IPC: G11B7/135
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in recording media laminating structure, thickness of the whole device is increased and at the same time a recording/ reproducing head is necessary at every recording surface of the recording medium to cause cost increase. SOLUTION: An optical recording and reproducing device is distinguished by that the device is constituted of a main recording part 10, which is constituted of a near-field optical head 2 for recording and reproducing information on the recording medium 1, a head control actuator for controlling a position of the near-filed optical head 2, a rotary actuator for controlling rotation of the recording medium 1 and an attaching/detaching means for fixing the recording medium 1 to the rotary actuator, and a storage part 20 for storing a plurality of the recording media 1 and further the recording medium 1 in the storage part 20 has structure replaceable with the recording media 1 in the main recording part 10.
Patent JP-2001238280-A (JP)
Title: Time switch
Inventor: OTSUKA EIJI
IPC: H04Q11/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a time switch can transmit tone data without the need for an incoming highway for the purpose of a tone input thereby realizing an efficient configuration. SOLUTION: Amultiplexer 12 applies time division multiplexing to PCM data of m×n channels respectively received via each incoming highway 2 and the result is given to an exchange memory 13, which sequentially fetches and stores the data. A tone memory 18 fetches and stores original signal data given from a tone generating circuit 4. An address generating circuit 20 allows the tone memory 18 to output the tone data or the original signal data while outputting the PCM data sequentially from the exchange memory 13 in parallel in timing corresponding to an outgoing channel needing transmission of the tone data. A selector 19 selects either of the output from the exchange memory 13 or the tone memory 18 and a demultiplexer circuit 14 demultiplexes the data into m-sets of data, which are sent to each outgoing highway 3.
Patent JP-2001231710-A (JP)
Title: Temporary toilet
Inventor: ONO TAKAYUKI
IPC: A47K11/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a temporary toilet which can reduce a cost while having a shutter member for freely openably closing a toilet bowl and a digestion tank to each other. SOLUTION: This temporary toilet 10 has a housing 12 which is so formed as to allow man to enter and leave the same, the toilet bowl 16 which is installed in the housing 12, the digestion tank 26 which is disposed below the toilet bowl 16 in communication therewith, wooden chips CP for night soil treatment which are housed in this digestion tank 26 and in which microorganisms for digestion of night soil live, an agitation mechanism 34 for agitating the wooden chips CP for night soil treatment and the shutter mechanism for openably shutting off the toilet bowl 16 and the digestion tank 26 to each other. The digestion tank 26 has a central axis extending in a perpendicular direction and the shutter mechanism has a shutter member 32 which rotates around the central axis of the digestion tank 26.
Patent JP-2001235428-A (JP)
Title: Visual examination instrument
Inventor: TANAKA TAKUMI
IPC: G01N21/94
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a visual examination instrument which enables better visual examination by taking a dark field image suitable for the visual examination. SOLUTION: A tilting means is provided to tilt a specimen, a lighting means to irradiate the surface of the specimen with light from an oblique direction, a camera means to take a dark filed image of the specimen irradiated with light by the lighting means and a visual examination means to inspect the appearance of the specimen by detecting the scattered light generated on the surface of the specimen using the dark filed image taken by the camera means.
Patent JP-2001237289-A (JP)
Title: Supporting vessel for semiconductor substrate and evaluation method for liquid quality
Inventor: MIZUNIWA TETSUO
IPC: G01N23/223
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To be able to attach microdose impurities which has a possibility of affecting harm influence to a semiconductor substrate property on the surface of the semiconductor substrate, by internally containing a piece of the semiconductor substrate, purifying the semiconductor surface while containing and making liquid to be evaluated to contact with the semiconductor surface. SOLUTION: A supporting vessel for a semiconductor substrate is used for an evaluation method for liquid quality in which impurities in the liquid to be evaluated are detected or measured by analyzing the substrate surface after the liquid to be evaluated is contacted with the semiconductor substrate surface. The vessel is provided with a supporting means 24 which internally contains and supports the semiconductor substrate W, a draining port 22 which drains the liquid to be evaluated, and a cleaning liquid supplying means 14 for purifying the semiconductor substrate surface.
Patent JP-2001238880-A (JP)
Title: X-ray equipment
Inventor: KOBAYASHI MASAAKI
IPC: A61B6/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide X-ray equipment which has a preventive measure against hitting a top plate and an image receptor each other. SOLUTION: Equipment is provided with a top plate that can move horizontally with an examinee lying on it, an image receptor that receives X-ray images of the examinee, and a system that adjusts the horizontal position of the image receptor for the top plate and posture of the image receptor in relation to the top plate. When the posture of the image receptor is not kept horizontal against the top plate, the X-ray equipment has a measure that movements of the top plate in certain directions are restricted, or changing posture of the image receptor can be limited, depending on the position of the top plate.
Patent JP-2001238368-A (JP)
Title: Emergency power supply device for power plant
Inventor: HARUTA REINA
IPC: G21D3/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve power supply for a pump in an emergency power supply facility, in a nuclear power plant or the like. SOLUTION: In an emergency DC power supply facility, an emergency pump operation has heretofore been conducted with a DC motor. However, a current changes in association with the change in the rotary speed of the DC motor, and there is the possibility of overloading trend at a surveillance test. Then, instead of the DC motor, an induction motor is used, and an inverter is interposed for this reason.
Patent JP-2001238948-A (JP)
Title: Needle for medical use
Inventor: SAIKI MASARU
IPC: A61M5/162
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a needle for medical use not to erroneously fall off from a container for the medical use. SOLUTION: This needle 1 for the medial use is constituted of a needle body 2 pierced to the plug body of the port part of a medical container and a cover member 3 surrounding the needle body 2. The cover member 3 is constituted of a first part 31 provided with at least one engaging part 312 to be engaged with the port part and a second part 32 separable from the first part 31 and connected or integrated with the needle body 2. It is preferable that the first part 31 and the second part 32 are connected by screwing. It is also preferable that the cover member 3 is formed concentrically with the needle body 2. Further, it is preferable that the engaging part 312 is an elastically deformable small piece part provided with a pawl to engage with the port part.
Patent JP-2000311599-A (JP)
Title: Manufacture of electron emitting element, electron source and image forming device
Inventor: KAMISHIRO KAZUHIRO
IPC: H01J1/316
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To form a carbon or carbon compound film of excellent crystallinity in an activating process for a shorter time. SOLUTION: This method has a process for forming a pair of conductors 4 spaced on a substrate 1 and an activating process for depositing a carbon or carbon compound 4a on at least one of a pair of conductors 4a in the atmosphere of a carbon compound gas. Here, the activating process has a plurality of processes of two stages or more including first and second processes. The first process is conducted in the atmosphere of the carbon compound gas partial pressure larger than that of the second process as the final activating process.
Patent JP-2001164492-A (JP)
Title: Laminating sheet and filter medium having flame retardant property and small amount of gas generation
Inventor: YOSHIDA MITSUO
IPC: B01D39/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminating sheet having flame retardant property and a small amount of gas generation, and suppressing the release of hydrogen chloride gas, etc., generated on combustion. SOLUTION: This laminating sheet generating <=10 μg/g total amount of both BHT and DBP gases is provided by having a flame retardant fiber and a heat adhesive fiber as essential components, dispersing the whole fibers in water and agitating to remove an oil agent, a plasticizer, etc., remaining in the vicinity of the surface of the fibers, which become origins of the generated gases from the fibers and cleaning, and then paper making. Further, by containing an adsorbent, titanium oxide in the sheet, it is possible to adsorb harmful gases such as the hydrogen chloride gas and dioxin caused by it, etc., on combusting the seet after its waste treatment and decompose the harmful gases by irradiating ultraviolet rays such as sun light on its burnt ash by photo catalysis of the titanium oxide.
Patent JP-2001239839-A (JP)
Title: Glass run mounting structure
Inventor: GOTO TERUHITO
IPC: B60J10/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a glass run mounting member of an automobile door and improve mounting workability. SOLUTION: The automobile door has a glass run 5 mounted in series on a door frame 3 and a sash 4 extending downward along front and rear vertical portions of the door frame 3, the door frame having a channel portion 30 in a sectionally approximate U-shape with a side wall 32a on an indoor side being wider than a side wall 32b on a outdoor side. The sectionally U-shaped sash 4 is formed smaller with a side wall 42a on an indoor side being narrower than the side wall 32a of the channel portion 30. It is extrusion molded into a sectionally U-shape corresponding to that of the channel portion 30. The glass run 5 molded with the sectional shape corresponding to the sectional shape of the sash 4 by cutting the end of the side wall 42a on the indoor side at a portion mounted on the sash 4 is mounted on the channel portion 30 and the sash 4.
Patent JP-2001246712-A (JP)
Title: Biaxially oriented laminated polyester film and magnetic recording medium
Inventor: NAKAJIMA SHOJI
IPC: G11B5/73
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented laminated polyester film of high quality enhanced in quality such as surface durability or the like and especially excellent in electromagnetic conversion characteristics, running durability or the like as a magnetic recording medium. SOLUTION: The biaxially oriented laminated polyester film comprises at least three-layered laminated constitution of A/B/C and at least the A-layer consists of polyester and polyetherimide and the surface roughness Ra of the A-layer is 0.2-10 nm and the surface roughness Ra of the layer on the side opposite to the A-layer is 1-30 nm.
Patent JP-2001247594-A (JP)
Title: Method of producing flavonoid compound
Inventor: SUZUKI KEISUKE
IPC: C07H17/07
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of simply producing a flavonoid compound which exhibits an aldose reductase-inhibiting action, an active oxygen-eliminating action, a carcinogenesis promotion-inhibiting action, or an antiinflammatory action, and is pharmacologically useful. SOLUTION: This method for producing the compound represented by the formula (I) [R2 is substituted or non-substituted phenyl; R7 is H or OH; (n) is an integer of 1 to 4], is characterized by selectively binding a sugar derivative to a catechin compound through an O-glycoside, and then oxidizing the 4-position of the flavonoid skeleton.
Patent JP-2001245848-A (JP)
Title: Ophthalmological photograph apparatus
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To easily adjust white balance. SOLUTION: When an observation light source 15 emits a prescribed amount of light suitable for adjusting white balance, the beam of the light passes through a color conversion filter 17b. The beam of the light, the color temperature of which is converted to 560 degrees K which is almost the same as the light emitted by a stroboscopic light source 18, is reflected leftward by the mirror section in the periphery of a mirror with an orifice 3 and illuminates a diffusion plate 2. The light reflected by the diffusion plate 2 passes through a photographic aperture 4 in the orifice of the mirror with an orifice 3, a photographic lens 5 and a wave length division mirror 6 and is focused on a photographic means 7.  When a photographer operates a white balance adjustment switch 7a of an imaging means 7, the imaging means 7 automatically sets the balance of the three colors of red, green and blue to recognize the light as white.
Patent JP-2001248237-A (JP)
Title: Structure of building
Inventor: TSUNEMATSU TAKESHI
IPC: E04B1/38
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a building having good workability capable of eliminating a beam-type projection in an SRC constructed earthquake resisting wall, easily carrying out arrangement work of wall reinforcing bars and, at the same time, ensuring the rigidity of a frame when a steel framed construction is constructed. SOLUTION: In the construction of the building equipped with the SRC constructed earthquake resisting wall 5 in which beam steel frames 4 and wall reinforcing bars B are buried, each of the beam steel frames 4 has a width settled between vertical bars 6 and 6 in the wall reinforcing bars B on both sides, deflection preventive devices 12 by self-weight of the beam steel frames and deformation preventive devices 16 in the span direction of the plane of structure are provided between up and down beam steel frames in a state to settle them in the thickness of the wall, and deformation preventive devices 21 in the longitudinal direction of the plane of structure are provided between the beam steel frames and beam steel frames in the longitudinal direction in a state to settle them in floor slabs 11.
Patent JP-2001249973-A (JP)
Title: Proposal acceleration system
Inventor: FUJIOKA MASATOSHI
IPC: G06Q10/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of reflecting/absorbing novel opinions/ ideas not found to a previous instance by general members such as general employees, especially young employees, and promptly accelerating the proposal of new merchandise/new business. SOLUTION: The proposal of the new business or the like and comments on it are inputted from a terminal computer. The information is transmitted through an information communication network to a central computer. The storage device the central computer is provided with various data areas corresponding to purposes, security is ensured and the priority order of a proposer or the like is clearly recorded.
Patent JP-2001250103-A (JP)
Title: Image processor for moving body
Inventor: OSHIGE TAKAHIKO
IPC: G06T1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To actualize good image processing which can reduce the capacity that an image memory needs to have, hold the resolution in the moving direction of an inspected body even if the moving speed greatly varies, and eliminate overlooking in image sampling. SOLUTION: This image processor is equipped with a line sensor camera 11 which picks up an image of the moving body to be inspected, a video signal memory 15 which stores the video signal from the camera 11 in cycles δt, and a DSP 16 which reads video signals out of the memory 15 and adds them by pixels each time pulse signals generated each time the inspected body moves by a certain distance are counted by a certain number and then computes the mean value of video signals by the pixels corresponding to the addition frequency N in Δ movement.  Here, the photodetection angle θ of the camera 11, the image pickup range δy/cosθ in the moving direction, and the lowest speed Vmin of the inspected body are so set that δy/cosθ+Vmin.δt>=Δ/N is satisfied and the pixel size of the camera 11 is made larger in the moving direction of the measured body than in an image pickup array direction.
Patent JP-2001250828-A (JP)
Title: Semiconductor device
Inventor: IWASA TAKAYUKI
IPC: G02F1/136
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device the electric reliability of which can be improved by preventing infiltration of water, intrusion of contaminants, etc., into the device through the edge of a semiconductor substrate and, in addition, releasing stresses generated in the edge of the substrate while the factor of causing electric short circuits is eliminated. SOLUTION: In this semiconductor device, for example, a liquid crystal reflection display device, a seal ring 60 is provided in the peripheral section 1B of the surface of the semiconductor substrate 1, and a scribing area 1S is provided on the peripheral edge 1C of the surface of the substrate 1 on the outside of the ring 60. An insulator (at least a third passivation film 30) which covers at least the ring 60 and area 1S is provide and a stress propagation interrupting groove 31D is formed into the insulator on the ring 60. In addition, the groove 31D is filled up with a stress absorbing filler 33D.
Patent JP-2001249290-A (JP)
Title: Optical switching element, optical switching unit, and picture display device
Inventor: YAMAUCHI TAISUKE
IPC: G02B26/08
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching device which is an optical switching device using evanescent light, and can brighten the whole pixel. SOLUTION: An optical switching element 32 and a device 30 are provided with a acicular absorber 36 which can absorb extracted light as an optical element 34 for extracting light from all the reflective surfaces 21 of a light guide 20. The whole pixel can be brightened because the light extracted with the optical element 34 turns off and light reflected by all the reflective surfaces 21 turns on, and a picture image seamless and good in quality can be displayed furthermore by providing an absorptive band in the area 22 between pixels.
Patent JP-2001256007-A (JP)
Title: Printer, printing method, print system and computer readable medium adaptable to printer
Inventor: KANAKUBO YUKIO
IPC: B41J5/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To easily and promptly reprint the print data created and once printed by application. SOLUTION: In this printer to print data created by application software to be operated on a host computer by transferring the data to the printer, print history data regarding a print job are stored when printing is executed, a list of the stored print history data is displayed, the print data are selected from the displayed list of the print history data and the selected print data are printed.
Patent JP-2001257974-A (JP)
Title: Recording and reproducing device
Inventor: HANABUSA KAZUYA
IPC: H04N5/445
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To surely perform timer recording reservation for repeatedly and continuously recording the same recorded program through simple operation in a short time by enabling timer recording reservation setting while utilizing various kinds of program information added to broadcasting signals. SOLUTION: While broadcasting signals from a receiving tuning part 2 are recorded by a recording and reproducing part 3, the program information such as the title, channel number and broadcasting time of the program of broadcasting signals under recording is extracted from the broadcasting signals supplied to an information reading part 6 and stored in a storage part 7 by an equipment operation control part 5.  When a user desires setting of the same timer recording reservation as contents existent in a recording history in the past out of that history, concerning a program having the same information as that program information, the equipment operation control part 5 supplies program information based on a program found out of the latest broadcasting schedule information contained in the broadcasting signals received by the receiving tuning part 2 at present by retrieval to a reservation execution managing part 8 as new timer recording reservation information and automatically performs timer reservation setting.
Patent JP-2001265340-A (JP)
Title: Musical sound generator device
Inventor: OTA SHINICHI
IPC: G10H1/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To realize more natural musical performance by allocating generation of new musical sound signals to proper channels. SOLUTION: When new performance data for instructing to start generating musical signals are inputted to the musical sound generator device and it has no available channel, the number of sound generating channels belongs to parts exceeding the number of reservations and the device sequentially retrieves the channels under release-processing in ascending order of priority of the parts, and allocates the generation of new musical sound signals to the retrieved channels. Moreover, when there is no part in which the number of sound generating channels exceeds the number of reservations, the device sometimes retrieves the channels being release-processed sequentially in ascending order of priority of the parts or sometimes retrieves the parts with priority in which the number of sound generating channels exceeds the number of reservations.  As a result, more natural performance can be provided.
Patent JP-2001261297-A (JP)
Title: Measuring device for back-and-forth load moment of industrial vehicle
Inventor: NAGAI KATSUMI
IPC: B66F9/075
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To detect the back-and-forth moments working on a vehicle through a tilt cylinder precisely and continuously without receiving an adverse effect due to operation of a change-over valve to control supply of working oil to the tilt cylinder. SOLUTION: This load moment measuring device is constituted by furnishing furnishing a pressure sensor 21 to detect pressure on the rod side of a tilt cylinder 7, a pressure sensor 22 to detect pressure on the bottom side of the tilt cylinder 7 and a comuting means to compute thrust F of the tilt cylinder 7 from pressure P1 on the rod side and pressure P2 on the bottom side, and it measures a load moment M in accordance with the thrust F. Additionally, when the tilt cylinder 7 comes to be stroke end, a load moment equivalent value is measured from an inclination, lifting height and a load at the time stroke end instead of the aforementioned pressure.