baber/WOPTO huggingface dataset:
Patent JP-H10227061-A (JP)
Title: Eccentric type tensile brace structure
Inventor: TAMAMATSU KENICHIROU
IPC: E04H9/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric type tensile brace structure capable of sufficiently absorbing energy before a brace is subjected to tensile breakage and restricting its excessive deformation, without buckling the brace on the compression side. SOLUTION: An intermediate member 3 is vertically provided in a plane encircled by right and lift columns 1, 1 and upper and lower beams 2, 2 to be pin-joined to the upper and lower beams 2, 2 with hinges 5, 5. Upper braces 4a, 4b are joined to the intermediate member 3 from near the center to the right and left sides to be slantly upward and lower braces 4b, 4b are joined thereto at a point, an eccentric distance H therefrom, to be slantly downward. At both ends of the upper braces 4a, 4a and the lower braces 4b, 4b, two hinges 5, 5,... are each provided. When horizontal load is applied to the right side, tensile axial force T occurs in the right upward brace 4a and the left downward brace 4b, so that the eccentric part 3a of the intermediate member 3 is subjected to shearing deformation.  The left upward brace 4a and the right downward brace 4b are free from compressive axial force because two hinges 5, 5,... each at both ends are rotated.
Patent JP-H05232868-A (JP)
Title: Navigation device
Inventor: KUZUTANI KEIJI
IPC: G08G1/0969
Filed: 1992-02-18
Abstract: PURPOSE:To improve the visibility of a screen by adjusting the scale of a travel schedule course so that the entire travel schedule course is displayed on a screen, and outputting the travel schedule course on a display. CONSTITUTION:This navigation device is equipped with a setting means which sets a travel schedule course including its start point and destination, an LCD display unit 19 which has the rectangular screen and displays guidance information and current place information on a moving body according to an indication from a controller 18, a 1st coordinate converting means which rotates and moves the travel schedule course and varies its scale so that the start point and destination are arranged at specific positions on the LCD display unit 19 at all times, and a 2nd coordinate converting means which adjusts the scale of the travel schedule course so that the entire travel schedule course is displayed on the screen and then outputs it to the LCD display unit 19. Then the travel schedule course has coordinates converted and coordinate conversion is performed by rotation, movement, and scale variation to move the start point and destination to the specific positions on the screen; and the scale is varied so that the entire travel schedule course is displayed on the screen and then the course is displayed.
Patent JP-2000229868-A (JP)
Title: Alpha-glucosidase inhibitor
Inventor: KAWABATA JUN
IPC: A61K31/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having strong α-glucosidase inhibitory activity, being readily taken by making the inhibitor include a plant belonging to the family Brassicaceae as an active ingredient. SOLUTION: This inhibitor contains a plant belonging to the family Brassicaceae as an active ingredient. For example, Japanese radish, Roripa nasturtium-aquaticum, horse-radish, cabbage, turnip, etc., may be cited as the plant belonging to the family Brassicaceae. Though the plant belonging to the family Brassicaceae is used in an ordinary state, further dried and powdered or ground in water into a slurried state and the slurried plant may show glucosidase inhibitory activity, an extract obtained by using water and/or an alcohol preferably provides stronger α-glucosidase inhibitory activity. An extract obtained by using a mixed solution of water and an alcohol is especially preferable. Ethanol is preferable as the alcohol. The weight ratio of water/the alcohol is preferably 1/100 to 100/1, more preferably 1/50 to 50/1.
Patent JP-S55123226-A (JP)
Title: Switched capacitor filter
Inventor: TSUNOISHI MITSUO
IPC: H03H19/00
Filed: 1979-03-16
Abstract: PURPOSE:To obtain a variable-constant filter block suitable to IC-implementation with good mass-producibility by providing a control part which changes filter characteristics by setting the switching period of each switching element. CONSTITUTION:Switches S and capacitors C constitute switched capacitors S1C1'', S2C1', S5C2''', S3C2'', S4C2', S7C3', and S8C0', and operational amplifiers OP1-OP4, integral capacitors C0-C3 connected across them, and resetting switches S6 and S9 constitute a switched capacitor filter. Amplifier OP1 holds voltage V1' N5C0'/ C0 times input voltage Vi until S9 is shorted. Amplifiers OP2 and OP3 are applied with voltage V1' by way of S1C1' and S3C2'' and output voltage V0 via S2C1' and S2C2' respectively, and amplifier OP3 with the output of OP1 via S5C2''', so that the voltages will be integrated by C1 and C2 respectively. Amplifier OP4 is applied with the output of OP3 and voltage V1' and holds the sum voltage by integraing. Then, control circuit CNT exercises control by setting switching periods of S1-S9 to fixed values, so that a filter widh desired characteristics can be obtained.
Patent JP-H10226238-A (JP)
Title: Window glass guiding and supporting structure
Inventor: KUDO SOSUKE
IPC: B60J10/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To stably support a window glass, eliminate the problems of striking sound, attaching and detaching noise, and collision sound, and facilitate management of reaction force of a sealing material. SOLUTION: In the window glass guiding and supporting structure for guiding the side edge of a window glass 1 to freely lower and elevate it, and sealing a space between the inside A and the outside B of a car room, a core material 2 of nearly U-shaped cross-section, which is made of a rigid material and provided with a groove 3 for accommodating the side edge of the window glass, and sealing materials 15, 16 made of an elastic material for the inside and outside of the car body, which are held to both side walls of the core material to have angled cross-sections rised toward the window glass, and which brought the parts near the tops of the angled cross-sections into contact with the inside surface 1a and the outside surface 1b of the window glass, are provided.  The sealing materials are made of a spongy elastic material S and a thin solid elastic material R provided as a surface layer material for the spongy elastic material to be brought into contact with the window glass.
Patent JP-H07204014-A (JP)
Title: Arm band with memo
Inventor: KUBO TAKASHI
IPC: A44C5/00
Filed: 1994-01-17
Abstract: PURPOSE:To prevent the leaving of matters behind or the like by arranging a memo paper, a transparent plastic case for holding the paper and a band capable of putting thereof on an arm to constitute a band with memo. CONSTITUTION:This device is made up of a small memo paper 1 capable of recording sentences such as memorandums, a transparent plastic case 2 for holding 5-6 sheets of the paper and a band 3 capable of mounting the case on an arm. A protrusion of about 1-2mm height is attached to a memo paper insertion opening of the plastic case 2 to prevent the memo paper 1 from slipping off. The memo allows entry four times per sheet in total, i.e., upper and lower spaces respectively both on the obverse surface and on the reverse thereof as far as concerning the visible spaces when mounted on an arm.
Patent JP-H03236524-A (JP)
Title: Air conditioner with apparatus for generating air ion
Inventor: KUBO TSUGIO
IPC: F24F1/00
Filed: 1990-02-09
Abstract: PURPOSE:To satisfactorily generate air ions liable to be insufficient and hence realize room conditions preferable in view of health and working performance by providing an electrical discharge unit using a tungstene line electrode on a blow-off part of an air conditioner fan circuit, and installing a DC high voltage device at a power supply part of the air conditioner. CONSTITUTION:For an air conditioner, an electrical discharge unit 1 is installed in a blow-off grille 4 being a fan circuit of an air conditioner 11 and a DC high voltage device 2 is provided in a power supply box 8, and an ion sensor 3 is provided at one location in a front surface grille 6. For a fan direction of the air chamber 11, air in a room is sucked in from the front surface grille 6 and is circulated in the room in the order of a heat exchanger 7, a fan 5, and the blow-off grille 4. Ions generated from an electrical discharge line 101 is yielded by ionizing the air by electric discharge upon the air circulating from the front surface grille 6 being returned into the room, and much ion is generated in the vicinity of the outlet of the blow-off grille 4. Thereupon, the amount of the ion in the room is kept relatively constant with the assumption of application voltage and the amount of the air being constant, because the ion repeats its states: generation, neutralization, disappearance.
Patent JP-H05188443-A (JP)
Title: Camera
Inventor: NAKAMURA YOSHIO
IPC: G03B7/17
Filed: 1991-02-26
Abstract: PURPOSE:To properly show the timing of self-timer photographing. CONSTITUTION:When a self-timer mode is set, a self-timer 23 is actuated. While the self-timer 23 is being actuated, a CPU 1 transmits a signal to a stroboscope driving means 30 regardless of the judged result by a light emission control means 29 which judges based on photometric data from a photometry means 15 whether or not a stroboscope is allowed to emit light so that the stroboscope 13 is allowed to emit the light once with the actuation of a shutter part 9. A user properly recognizes the timing of self-timer photographing by the light emission of the stroboscope.
Patent JP-S57146997-A (JP)
Title: Ground double shell-like spherical tank
Inventor: ITOU MASAMITSU
IPC: F17C3/04
Filed: 1981-03-04
Abstract: PURPOSE:To facilitate assembling and welding work and to considerably reduce the cost of materials and construction by placing a double shell-like spherical tank for storing low-temperature fluid such as LNG and so on a concrete base. CONSTITUTION:A bottom keeping cool material layer 15 formed of pearlite concrete containing pearlite particles is formed on a flat surface 12 of a base 11 through a bottom plate 14 forming the bottom portion of an outer bath 13. A flat floor surface 24 is formed on the keeping cool material layer 15, and substantially spherical inner bath 16 for storing low-temperature storage liquid is placed on the surface. The thus constructed tank can eliminate the need of a bent for preventing the tank from falling down, and a sway rod and a hunger rod extended between the outer and inner baths of the tank.
Patent JP-H07219374-A (JP)
Title: Fixing device
Inventor: KAMIJO MASAHIKO
IPC: F16C13/00
Filed: 1994-02-02
Abstract: PURPOSE:To prevent narrowing of the nip width in the center part of a roller and to prevent curling of a recording sheet without increasing the size of the device by forming a pressure roller in such a manner that the outer circumferential surface of the center part in the axial direction of the roller is made to have lower hardness than the end parts of the axis. CONSTITUTION:A toner image on a recording sheet is fixed by passing the recording sheet through a nip part 7 between the thermal fixing roller 1 and pressure roller 2. The axial end part B of the pressure roller 2 is made of a harder material than for the center part (A). For example, the pressure roller 2 is made to a foamed rubber. By controlling the expansion ratio, hardness can be controlled. Thereby, even when pressure is low in the center part (A) of the pressure roller 2, the center part (A) has lower hardness than the axial end parts (B) so that the roller 2 easily deforms under a smaller pressure which prevents decrease in the nip width. Further, even when the center part (A) has a lower hardness, the both axial end parts (B) have a higher hardness so that a by-effect such as curling of the recording sheet can be prevented.
Patent JP-H03235040-A (JP)
Title: Light scattering photometer
Inventor: IZUMITANI TATSUO
IPC: G01N21/21
Filed: 1990-02-09
Abstract: PURPOSE:To raise sensitivity of a detection part and measure an integration value of scattered light intensity over a wide range by condensing scattered light from a specimen on a pin hole in the front part of the detection part by means of a combination of lenses and shielding direct light from a light source by means of a beam stopper. CONSTITUTION:10mWHe-Ne laser is used as a light source 1 while an upper preheating furnace 6 and a lower measurement heating furnace are coupled to each other in a specimen heater 7. Scattered light from the specimen is made into parallel light beams by two collimator lenses 10a,b after it passes through a detecting element 9 while direct light is shielded by a beam stopper 11. Then the parallel beams with the direct light removed are condensed by a condenser lens 10c to be focused at a pin hole on a front part of a detection part 12. In the case of crystalline polymer, measurement is performed by moving the specimen to the measurement heating furnace controlled at a predetermined temperature after it is heated and melted in a specimen heating furnace 7.
Patent JP-H05233038-A (JP)
Title: System for returning to origin for automatic device
Inventor: NAGAOKA YASUHARU
IPC: G05B19/18
Filed: 1992-02-18
Abstract: PURPOSE:To return a driving such as a cylinder or a motor to the origin with simple operations and to smoothly and surely complete operational preparation in the case of starting automatic operations or recoverying any defective part. CONSTITUTION:Before starting the automatic operations, a control mechanism 2 investigates the numbers of driving mechanisms in a driving mechanism group 1 differing signals from respective sensors in a sensor group 3 from positions set in advance. These numbers are successively displayed on a digital display 4 and when an operator operates a snap switch 6 after designating the numbers displayed on this digital display 4 to a digital switch 5, the control mechanism reads the numbers designated by the digital switch 5 corresponding to the instruction of this snap switch 6 and returns the driving mechanisms having these numbers to the positions set in advance.
Patent JP-H02211673-A (JP)
Title: Slow-wave circuit
Inventor: SUZUKI TAKEO
IPC: H01L29/80
Filed: 1989-02-13
Abstract: PURPOSE:To separate a section, to which a signal is input, and a section, from which the signal is output, completely, and to enable the amplification of high gains by disposing two pairs of insulated electrodes at a right angle to the direction of drift of electrons. CONSTITUTION:In a solid-state progressive-wave amplifying element 11, slow- wave circuits 12 are mounted onto an electron transit layer 5 in a semiconductor substrate 6 composed of GaAs, etc., through an insulating layer 4. The slow- wave circuits 12 consist of two electrodes 13 and 14. The electrodes 13 are arranged in a regular interval at a right angle to the direction of drift of electrons, have three leg sections 13A, 13B and 13C connected at both ends and have terminal sections 13D and 13E extended to both end sections of the element. Ultra-high frequency from a signal source is transmitted over the slow-wave circuits from the input terminal sections 13D, 13E, conducts interaction with drift electrons and is amplified, and progresses as it is and an output is extracted from terminal sections 13E, 14E on the reverse side. According to the constitution, the output can be extracted separated from an input without using a circulator.
Patent JP-H09202273-A (JP)
Title: Method and device for installing window glass in spring-up door
Inventor: SHIBATA KAZUYOSHI
IPC: B62D65/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity of cooperative work requiring skills with an operator in the outside of a vehicle by pressing a window glass downward with a pressing device and pulling a cord inserted into a weather strip fixed to the end part of the window glass. SOLUTION: When a piston rod 31 inserted into an air cylinder 30 is lowered, by a pressing cylinder two pads arranged in the lower surfaces of both ends of a rectangular swinging member 6 supported on the lower end of the piston rod 31 are brought into contact with the upper surface of a window glass 7 and pressed. With the window glass 7 temporarily placed and a sprung-up spring-up type door 71 locked and with the window glass 7 pressed downward by the pressing cylinder, four cords H inserted into the weather strip fixed to the end of the window glass 7 are pulled in sequence by an operator and thereby the window glass 7 is installed on an opening part.
Patent JP-S63199449-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU AKIHIKO
IPC: H01L23/28
Filed: 1987-02-16
Abstract: PURPOSE:To miniaturize overall size of a semiconductor device by leading out a lead from the surface approximately parallel with the base of a semiconductor chip in the surfaces of a package. CONSTITUTION:Leads 2A-2D for a semiconductor device in which the leads 2A-2D and a semiconductor chip 5 are sealed with a resin are led out from the surface approximately parallel with the base of the semiconductor chip 5 in the surfaces of a package 7. Said leads 2A-2D are formed so as to protrude to the outside of the package 7 by bending the sides nearer to the semiconductor chip 5 than connecting sections with bonding wires 6 connected to the leads 2A-2D. Accordingly, only the connecting sections of the leads and the bonding wires may be sealed in the package, thus scaling down the size of the package.
Patent JP-H06247237-A (JP)
Title: Car bumper and its manufacture
Inventor: OTA AKIRA
IPC: B32B5/14
Filed: 1993-02-22
Abstract: PURPOSE:To enhance the easiness in works without impairing the appearance by forming a recess for bumper mounting on the rear of a beam part constituting the bumper body rear, forming a mounting bracket in this recess, and thereby omitting insert process of any bolt, etc., in the bumper. CONSTITUTION:The whole structure is formed in a single piece through a blow molding of a thermoplastic resin, and there a bumper body 1 is furnished along with a bracket 2 which is for mounting the bumper body 1 on the body of a car. The bumper body 1 has a beam part 4, which exerts a rigidness while having hollows 3a, 3b, 3c as generated by partitioning with joint parts 3, and a facsia part 5 laminated on the front of the beam part 4 and exposed at the car surface when mounted on the car body. These beam part 4 and facsia part 5 are adhered together with a resin layer 6 interposed which is thin and made of adhesive resin. The bracket 2 is installed in a recess for bumper mounting D protrusively in such an arrangement that the tip does not go out of the recess D, wherein the recess is formed on the rear of the beam part 4 constituting the bumper body rear.
Patent JP-H07209583-A (JP)
Title: Light converging device for optical fiber projection light
Inventor: NISHINA HIDEYASU
IPC: G02B5/10
Filed: 1994-01-20
Abstract: PURPOSE:To converge projection light with high density and obtain a space which facilitates various operations nearby the convergence point by using a reflecting mirror which consists of part of a revolutional elliptic mirror and projecting the projection light from an optical fiber or fiber bundle on the reflecting mirror from a 1st focus. CONSTITUTION:This device consists of a light source 5, the optical fiber bundle (or optical fiber) 6, the reflecting mirror 7a consisting of part of a revolutional elliptic reflecting surface, and an irradiated surface 8. Not the whole, but part of the revolutional elliptic mirror is used as the reflecting mirror. In this case, an optical path and a reflected light path are nearly equal, so the area of the projection end of the optical fiber 6 positioned at the 1st focus F1 is nearly maintained at a 2nd focus F2. (Strictly speaking, an image formed at the 2nd focus F2 is out of focus since the projection end is not a spot.) Therefore, the 2nd focus F2 of the reflecting mirror is at the position, so converged light energy with high density is obtained. Further, a large spatial work area can be obtained nearby the 2nd focus F2.
Patent JP-H02812-A (JP)
Title: Camera with automatic focusing function
Inventor: ISHIDA TOKUJI
IPC: G03B3/00
Filed: 1989-02-12
Abstract: PURPOSE:To ensure the quickness and reliability in deciding a moving body at the same time by switching the number of focal point detecting times, which is required for deciding a moving body, in response to the condition of a camera. CONSTITUTION:As a moving body deciding means 3 detects a focal point more frequently to decide a moving body, its reliability is improved, however, its quickness is deteriorated, and vice versa. Therefore, when quickness is required for deciding a moving body, a focal point detection time switching means 4 limits the number of times of focal point detection. On the other hand, when quickness in deciding a moving body is not required, the focal point detecting frequency switching means 4 increases the number of times of focal point detection. In such a way, the number of times of focal point detection, which is required for detecting a moving body, is switched in response to the condition of the camera, whereby a moving body is decided more quickly and more surely.
Patent JP-H11211434-A (JP)
Title: Three-dimensional image scanner
Inventor: KOBAYASHI FUMIO
IPC: G01B11/24
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the fetch of the three-dimensional form information of a body to be measured in a short time with large freedom of measurement by utilizing a lattice projection type moire topography in a three-dimensional image scanner. SOLUTION: The fetch of the three-dimensional form information of a body to be measured is performed by use of a measuring head 12 having the function as a lattice projection type moire device. According to this, since a reference lattice as in a lattice irradiated type moire device is dispensed with, and it is sufficient to set a virtual reference grating lattice plane in a position conjugate to both a projecting lattice 40 and an observation reference lattice 46, the size of a measurable body to be measure is never limited, and the body to be measured can be arranged so as to longitudinally straddle in relation to the virtual reference lattice plane.
Patent JP-H03235734-A (JP)
Title: On-vehicle sound device for catching sound outside vehicle
Inventor: TAJIMA KAZUTO
IPC: H04R1/02
Filed: 1990-02-13
Abstract: PURPOSE:To surely monitor the outside vehicle sound which is important for detecting the state outside the vehicle in simple manner by installing a means for collecting the sound outside vehicle and generating the output signal inside the vehicle through a speaker through an amplifying circuit for the common audio equipment. CONSTITUTION:A microphone 2 as sound collecting means is installed on the roof of an automobile, and the output signal is amplified through an amplifier 3, and the sound outside the vehicle is amplified and generated from a speaker 5 installed on a dashboard in the vehicle. The car audio type amplifier 3 and speaker 5 can be used, and in this case, the fine electric signal supplied from the microphone 2 is inputted into the microphone preamplifier 31 of the amplifier 3 consisting of the preamplifier 31 for microphone, main amplifier 32, tuner 33, and a selector 34, and amplified. One among the signals supplied from the preamplifier 31, tuner 33 and a cassette deck 302 is selected by the selector 34, and outputted into the main amplifier 32.