baber/WOPTO huggingface dataset:
Patent JP-S5488790-A (JP)
Title: Resonant frequency adjusting method for crystal oscillator
Inventor: ECHIGO NAOYUKI
IPC: H03H3/04
Filed: 1977-12-26
Abstract: PURPOSE:To avoid the change in the parasitic capacitance for resonance frequency adjustment  and after mounting, by using the adjusting package of the shape as the upper package, in adjusting the resonant frequency of crystal oscillator supporting the crystal chip with elastic member. CONSTITUTION:The elastic member 5 supporting the drystal chip 6 is formed with the adjusting  package 9 so that it can not be removed. This adjusting package 9 is formed as the same shape as  the upper package when it is mounted with cold pressing, and it has the evaporation hole 10 at  approximately the center of the electrode film 7. When the metal is evaporated from the direction  shown in the arrow to adjust the resonant frequency, the evaporation metal raches the electrode  film 7 through the evaporation hole 10 and the resonant frequency of the crystal chip 6 decreases.  In this case, oscillation is made with the oscillation circuit, and the evaporation is stopped when  it raches desired oscillating frequency by comparing the oscillated frequency with the reference  frequency. Next, the adjusting package 9 is picked up and mounting is made with the method such as cold pressing by attaching the upper package of the same shape. Thus, the parasitic  capacitance can be unchanged at resonant frequency adjustiment and after mounting.
Patent JP-H095637-A (JP)
Title: Microphotographic device
Inventor: SHIMADA MASAKAZU
IPC: G02B21/36
Filed: 1995-06-26
Abstract: PURPOSE: To provide a microphotographic device capable of deciding exact exposure time at a specified photometric part. CONSTITUTION: The sample image of a sample 19 observed through an objective lens 20 is guided to an ocular 23, and the optional photometric part on the sample image is designated by an index image from an index light source unit 27 having an index light source 28 and an index plate 29 which reflects light wavelength from the light source 28 but transmits the light wavelength from the light source 37 of a display unit 35 for photographing.  The sample image on which the photometric part is designated is guided to an area sensor 34, furthermore, by providing the display unit 35 having a plate-like transparent substance 36 where a display line is put on its ocular 23 side and a light source 37 whose wavelength is different from that of the light source 28, the light from the display unit 35 is prevented from entering the optical path for photometry of the area sensor 34 again owing to the characteristic of the index plate 29 even when it enters the optical path of the light source unit 27.
Patent JP-H081645-A (JP)
Title: Form for concrete basin
Inventor: OIKE ETSUJI
IPC: B28B7/22
Filed: 1994-06-17
Abstract: PURPOSE:To reduce a weight of a form by a method wherein an inner form and an outer form are hinged to a bottom plate, the inner form is composed of corner frames and wall face frames, and recess is formed in each side edge at which both the frames come into contact with each other, and both the frames are fixed by a fixing member so as to engage with each other with a predetermined dimension. CONSTITUTION:An inner form 30 consists of corner frames 31a-31d and wall face frames 32a-32d and is erected on a bottom plate 40 through hinges 38. In the inner form 30 in an assembled state, a fixing member 53 is orthogonal to a rib 37, and side faces 52a, 52d of the fixing member 53 are in contact with ribs 35 of the wall face frames 32c, 32d disposed on the both sides of the corner frame 31d. The fixing member 53 is fastened by a nut 55. Side edges 61a, 61b opposed to the wall face frames 32a-32d are edged parts, which are fitted to the wall face frames at recesses 62, 64 to be connected thereto. Therefore, the corner frames 31a-31d and the side wall frames 32c, 32d can be easily disassembled by a the fixing member 53. In this manner, the form can be easily disassembled and assembled and can be reduced in weight.
Patent JP-S5492344-A (JP)
Title: Reflecting plate for light receiving type display device
Inventor: TAKEUCHI TAKESHI
IPC: G02F1/1335
Filed: 1977-12-29
Abstract: PURPOSE: To improve lighting effect with the built-in lamp in the nighttime by disposing a reflector on the back of a transparent material plate provided with undulations on its front and back surfaces with the roughness of the back being made finer than that of the front to form a reflecting plate and forming the light receiving type display device by using this.  
     CONSTITUTION: In the light receiving type display device formed by sealing liquid crystal 14 between panel glasses 13, 16 provided with electrodes 19, disposing polarizing plates 12, 17 on both sides thereof and disposing a reflecting plate on the back side, undulations are formed on both surfaces of a transparent material plate (e.g., acrylic resin plate) 21 with the back undulations 32 being made finer than the front undulations 31 and a reflecting face layer 22 is formed on the back surface through vapor deposition of aluminum or other and this is used as a reflecting plate. In the nighttime, a built-in lamp 20 is lighted and the light thereof is refracted upward by using the undulations 32 on the back surface, whereby the entire part of the display body is brightly lighted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1013849-A (JP)
Title: Gamma correction system for pdp
Inventor: SHIMONO YOSHIO
IPC: G09G3/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To set a gamma correction curve so as to apply white balance to a display video image of a PDP(plasma display panel) in an entire luminance range from a low luminance to a high luminance. SOLUTION: R, G, B video signals from terminals 1R, 1G, 1B are inputted to an A/D converter section 2, in which they are converted into digital signals and given to a pixel conversion section 3, where the signal is converted into the number of pixels corresponding to the number of display pixels of a PDP 6, a gamma correction section 4 applies inverse gamma correction to the pixel and a PDP drive section 5 generates a signal to driven the PDP 6 and the signal is used to drive the PDP 6.  A setting section 7 is used to set a gamma correction curve for white balance, it is stored in a storage section 8, the curve is read via a control section 9 to control the gamma correction section 4 to apply gamma correction while white-balancing the video image in medium and high luminance ranges, and the correction for white balance adjustment in the correction curve is not conducted for a low luminance range so that unbalanced white balance due to gradation change between color signals in the low luminance range with the less number gradations is not caused.
Patent JP-H06207-A (JP)
Title: Massage machine
Inventor: OKAMURA YUKIHIKO
IPC: A61H7/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide visual selectivity for the part to receive massage by allowing a therapeutical element to travel automatically to the selected position when an appropriate position select switch is turned on which corresponds to the specified part of human body drawn on a display. CONSTITUTION:A massaging shaft 2b, fore-and-aft shaft 3b, and up-down shaft 4b are borne in a frame 1, and a pair of housings 9 fitted with a therapeutical element 7 (7a, 7b) are mounted on the massaging shaft 2b. A main drive motive 2a, fore-and-aft drive motive 3a, up-down drive motive 4a, and width drive motive 5a are mounted on the peripheral surface of the frame 1 and controlled with an operational entry device 21. On this device 21, the part to be massaged of a human body is pushed on a human figure displayed 30, and the therapeutical element 7 is moved in accordance with the moving amount and direction calculated on the basis of the current positions of the element fragments 7a, 7b and the selected position when the corresponding one 26 is turned on among the position select switches 26 which are in matrix arrangement.
Patent JP-H0325408-A (JP)
Title: Projection lens
Inventor: KATAOKA HIROSHI
IPC: G02B13/18
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a wide-angle lens which has an about 1.06F value and projects a high-definition image by specifying the shapes of 1st - 5h lenses. CONSTITUTION:This projection lens consists of five lenses, i.e. the 1st lens L1 which has a convex surface on the screen side on the optical axis, the 2nd lens L2 which has a concave surface on the screen side on the optical axis and also has weak positive refracting power, the 3rd lens L3 which is a biconvex lens and has the majority of the refracting power of the whole system, the 4th lens L4 which has positive refracting power on the optical axis, and the 5th lens L5 which has a large-curvature surface on the screen side in order from the screen side. Thus, this system consists of the 1st lens L1 - 3rd lens L3, a concave lens C1 cemented to the 3rd lens, the 4th lens L4, the 5th lens L5, cooling liquid E, and cathode-ray tube glass P. Consequently, the lens which has a 1.04 - 1.1 F value, a 31.3 - 31.8 half view angle, and high image forming performance is obtained and a high-definition image can be projected at a wide view angle with high brightness.
Patent JP-H118135-A (JP)
Title: Soundproof stationary induction electrical equipment
Inventor: KASAI TAKESHI
IPC: H01F27/33
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof stationary induction electrical equipment, which prevents the propagation of vibrations of a main body tank to a soundproof cover and is raised in its soundproof performance. SOLUTION: This induction electrical equipment is provided with a main body tank 1 having a plurality of reinforced beams provided in the horizontal direction of the tank 1 on the outer wall of the main body tank 1, a soundproof wall 4 provided on the outer periphery of this main body tank 1 and a soundproof cover 5 provided over between the tank 1 and the wall 4. In this case, as one end of the cover 5 is secured on the upper end parts of the wall 4 by welding or the like, and the other end of the cover 5 is insulated from vibrations and is supported by the upper surface part of the reinforced beam 2 provided in the horizontal direction of the tank 1. The propagation of vibrations of the tank 1 to the cover 5 is prevented and the soundproof efficiency of the whole soundproof stationary induction electrical equipment can be improved.
Patent JP-H0326020-A (JP)
Title: Phase locked loop circuit
Inventor: OTANI SUSUMU
IPC: H03L7/06
Filed: 1989-06-23
Abstract: PURPOSE:To keep normal operation even in a digital processing circuit by resetting an integration value in an integration type loop filter when an output voltage of the integration type loop filter exceeds a prescribed threshold level. CONSTITUTION:A deciding circuit 4 detects an output voltage VC of an integration loop filter being a control voltage of a voltage controlled oscillator 3, the output voltage VC is compared with a preset threshold level VA and an information signal representing a fact of the output voltage in excess of the threshold level is outputted to an averaging circuit 5 in case of ¦VC¦>VA. Then a reset signal is outputted from the averaging circuit 5 to the integration loop filter 2, the integration value in an integration device in the integration loop filter 2 is reset and integration is newly started. Thus, an even the frequency of the integration loop filter output voltage in excess of the frequency of the normal synchronization range of a phase locked loop circuit is prevented. Then the normal synchronization is maintained even in a digital processing circuit, and runaway of a phase locked loop circuit is prevented.
Patent JP-H0210114-A (JP)
Title: Simultaneous measuring probe for flow velocity and flow direction of underground water and heat physical value of stratum utilizing heat transfer characteristic
Inventor: KIMURA SHIGEO
IPC: G01V9/02
Filed: 1988-06-28
Abstract: PURPOSE:To simultaneously measure a flow velocity and a flow direction of underground water and effective thermal conductivity of a stratum constituting object by installing belt-like heating elements at an interval in the longitudinal direction of a probe main body, and measuring a temperature distribution running along the outside periphery of this heating element by a temperature sensor. CONSTITUTION:A probe consists of a slender and columnar probe main body, a belt-like heating element for satisfying an equal heat flow velocity condition which has been installed in singular or plural parts at an interval in the longitudinal direction of this probe main body, and plural temperature sensors for measuring a temperature distribution running along the outside periphery of this heating element. The heating element consists of a metallic thin film of stainless steel, etc., and placed on a heat insulating material. The temperature distribution running along the outside periphery is measured by a temperature sensor such as a thermocouple, etc., which has been installed in three parts of more on the reverse side of the metallic thin film.
Patent JP-H115001-A (JP)
Title: Ultrasonic deforming method and ultrasonic defoaming device
Inventor: UENO NOBUTAKA
IPC: G03C1/025
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To enhance defoaming effect without changing the form of a defoaming vessel, increasing the output or changing the position of an ultrasonic generator and working a liquid to be defoamed by making the degree of unsaturation of dissolved air concentration in the use condition of an ultrasonic propagating liquid equal to or above a specific value. SOLUTION: In the deaerating means 20, the dissolved air concentration under the use condition of water 14 of the ultrasonic propagating liquid is reduced and the degree of the unsaturation of the dissolved air concentration under the use condition of water is controlled to >=10%, preferably about 50%. The deaerated water flows-in to a jacket 9 again through a liquid introducing pipe 18 by opening a flow-in valve 21. Since the irradiation of the material to be deaerated with ultrasonic wave is performed by using the water having >=10% degree of unsaturation of the dissolved air concentration under the use condition as the ultrasonic propagating liquid, a photographic emulsion coating solution 10 is stably and efficiently irradiated with ultrasonic wave to enhance the deaeration effect.
Patent JP-H105835-A (JP)
Title: Method of controlling thickness of metallic strip in reciprocating rolling mill
Inventor: MIYATA TAKESHI
IPC: B21B37/18
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of load fluctuation causing deformation by setting an upper and lower limits for a rolling load at the point of time for starting automatic thickness control as a reference, and varying a roll gap with a constant mill rigidity at the time of each pass rolling. SOLUTION: In a reciprocating rolling mill, an upper and lower limits are set for a rolling load at the point of time for starting automatic thickness control as a reference. If the rolling load is between the upper and the lower limit at the time of rolling of each pass, a roll gap is varied with a mill rigidity held constant, continuing the automatic thickness control to make thickness constant. If the rolling load is off the upper or the lower limit, the mill rigidity is varied, with the rolling load switched to the automatic load control stabilizing the rolling load at the upper or the lower limit. Consequently, no load fluctuation is generated causing deformation on a metallic strip beyond the shape control capacity of a rolling mill, thereby preventing occurrence of a trouble such as shape deterioration and drawing.
Patent JP-S5384036-A (JP)
Title: Formation of protecting film
Inventor: KONNO RIYOUZOU
IPC: C09D5/00
Filed: 1976-12-29
Abstract: PURPOSE: Protecting films hardening rapidly in the air and having flexibility and good physical properties are formed by crosslinking and hardening a liquid resin composition containing mainly a polybutadiene bearing (meth) acryl groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H106827-A (JP)
Title: Vehicle seat with variable seat height
Inventor: ITO TATSUSHI
IPC: B60N2/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the appearance of a seat back body even in a usage state for a baby by providing a hooking member removably hooked by the part of a head rest structure body which is mounted on a structure body and is exposed to the top end of the seat back body. SOLUTION: A hook member 13 mounted to an upper support portion 12b is resiliently hooked from outside by the neck of a head rest support 16 each hook of which is exposed to the top end of a seat back body 11. When the upper support portion 12b is pulled out from a fitting recess 11a as to change it into a usage state for a baby, each arm of the member 13 is deflected and opened outside to release each hook from the neck of the head rest support 16, whereby the upper support portion 12b is folded in the back side of the lower support portion 12a and is placed on the rear portion on a seat cushion 10b with the lower support portion 12a, which increases the height of a seat surface and charges the seat into the usage state for a baby.
Patent JP-H116181-A (JP)
Title: Waterproof floor pan supporting construction
Inventor: TAKEKUMA TOSHIYUKI
IPC: E03C1/20
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To make it easy to adjust the installation height of a waterproof floor pan by coupling a suspending device to suspend and support the waterproof floor pan to a fixing device fixed to a wall surface through metal bolts thereby making up-down motion adjustable by a screw. SOLUTION: A waterproof floor pan 1 is made by attaching a metal or wooden reinforcing frame member 8 and a reinforcing base member 14 located below the bottom surface of a floor pan main body 7 made of a synthetic resin comprising a bathtub portion 12 and a washing area portion 13. A head portion 10 of a metal bolt 6 is supported in a freely rotatable manner by a supporting fittings 5 attached and fixed to an inner side surface 4 of a structural wall 3 of a building. A suspending device 2 for hanging and supporting the waterproof floor pan 1 by the metal bolts 6 supported by screwing thereby making up-down screw motion adjustable. Thus, by rotating the head 10 of the metal bolt 6 exposed at the top portion, the installation height of the waterproof floor pan 1 can be easily adjusted.  Also, a wall surface panel 11 is held upright on the upper portion of a peripheral edge portion of a waterproof floor pan 1, and the suspending device 2, supporting fittings 5 and the metal bolt 6 are concealed behind, thereby improving the appearance of the finished interior space.
Patent JP-S5384589-A (JP)
Title: X-ray fluoroscopy stand
Inventor: MATSUMOTO YOSHITAKA
IPC: A61B6/04
Filed: 1976-12-29
Abstract: PURPOSE: To obtain the pick up stand with a simple constitution, without giving pains due to local sense of oppression and fear due to slip down to inspected personnel and without movement of the rolling center due to the difference of body thickness of inspected personnel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5950588-A (JP)
Title: Automatic adjustment type laser oscillator
Inventor: FUJIMURA AKIHIRO
IPC: G21B1/03
Filed: 1982-09-14
Abstract: PURPOSE:To enhance efficiency by a method wherein movable ends of piezo elements are installed at three or four points in the periphery of a reflection mirror for a light wave resonator, and a voltage is so impressed on each piezo element that a laser output becomes the maximum. CONSTITUTION:Discharge tubes 2 and 3, control circuit boxes 8 and 15, and a reaction furnace 21 are installed on a substrate 1, the reflection mirror 13 is installed at the movable end of the piezo elements 10-12 whose one end is fixed on the control circuit box 8, and a reflection mirror 18 is installed on the movable end of the piezo element 17 whose one end is fixed on the control box 15. The voltage is impressed on each piezo element 10-12 from the control box 8, resulting in the drive of the piezo elements. The combination of the voltage impressed on each piezo element is differently varied, thus detecting the oscillation output at that time by means of a photoelectric element 14 through the reflection mirror 13 and then judging the combination of the control voltage whereby the oscillation output becomes the maximum, and accordingly the control voltage is continued to be fed to each piezo element.
Patent JP-H0853856-A (JP)
Title: Backhoe
Inventor: KOTANI YASUYOSHI
IPC: E02F9/00
Filed: 1995-06-27
Abstract: PURPOSE:To make the size of a turn table compact by a method wherein one end of the revolving shaft center of a crank shaft for an engine is positioned to the rear side and the engine is arranged diagonally on the turn table. CONSTITUTION:A prime mover part 2 is arranged to the rear side on a turn table 4 of a backhoe. An engine E to be arranged to the prime mover part 2 is positioned diagonally so that the revolving shaft center S of the crank shaft extends transversely on the turn table with its one end placed closer to the rear side in the transverse direction than the other end thereof. The prime mover part 2 is covered with a fixed bonnet 7 and a movable bonnet 8, capable of opening and shutting in swing motion, while the end sides of the bonnets 7 and 8 are arranged, as seen in the plan view, above the engine E. Structure and installation of the fixed bonnet 7, the movable bonnet 8, the revolving frame 4a, etc., may be altered in actual installation, according to circumstances.
Patent JP-S646661-A (JP)
Title: Direct firing generator
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1987-06-26
Abstract: PURPOSE: To enable lessening of crystallization of an absorbent and reduction of corrosion of a structural member by providing fins at close intervals on the upper part of a solution tube. CONSTITUTION: Fins 21 are wound more closely toward the upper part of a solution tube 4 and wound more openly toward the lower part of a gas flue. Consequently, combustion gas passes the lower part side on the downstream side of the gas flue and heats a solution from the lower part side and an absorbent flows from the lower parts of passages 18 to the upper parts thereof, together with bubbles of vapor generated by the heating, and is agitated, while circulating by convection through a solution storage part formed by this passage and a solution flow passage. As the result, it is possible to facilitate equalization of the concentration of the absorbent, to suppress generation of a weak current due to a bias in the concentration and to reduce corrosion of a structural member of the solution tube 4 and others due to the action of the weak current.  Since the absorbent flows smoothly, being agitated, at the time of heating, it is possible to prevent local overheat and local concentration due to stagnation and to prevent also crystallization of the absorbent.
Patent JP-H0718959-A (JP)
Title: Solar-radiation shielding device
Inventor: TANAKA HIDEO
IPC: E06B9/06
Filed: 1993-06-30
Abstract: PURPOSE:To ensure comfortable environment by installing a blind constituted of a plurality of slats inside a window glass and sticking a see-through screen at an end section on the indoor side of the blind. CONSTITUTION:A blind 3 constituted of a plurality of slats 2 is mounted inside a window glass 1, and a see-through screen 4 is bonded at an end section on the indoor side of each slat 2 of the blind 3. A lifting device 5 is operated and the blind 3 is lowered in a time zone, in which solar radiation in summer is projected, and the screen 4 is brought down while being interlocked with the blind 3, thus interrupting an indoor section and the blind 3. Air in a room rises along the window glass 1 from the lower sections of the blind 3 and the screen 4 by exhaust from a recessed section 7 to an air-conditioning duct 6 by an exhaust system 8, thus interrupting light into the indoor section by solar radiation while reducing an inflow into the indoor section of the heat of solar radiation. Accordingly, comfortable environment can be ensured.