baber/WOPTO huggingface dataset:
Patent JP-S63124614-A (JP)
Title: Oscillation circuit
Inventor: HIZAWA MAMORU
IPC: H03K3/03
Filed: 1986-11-14
Abstract: PURPOSE:To improve the manufacturing yield, to facilitate the design and to reduce the occupied area shared in an integrated circuit by selecting the capacitance of a capacitor Ct to a value substituted to a specific calculation formula, forming a possibly high oscillation frequency, providing a frequency division counter to the next-stage of the oscillation section thereby obtaining a clock having a desired period. CONSTITUTION:1st and 2nd inverters 1, 2 connected in series, a capacitor Ct and a resistor Rt constitute the oscillation section. The capacitor Ct is selected near a limit where the oscillation frequency is deviated from a calculation formula I. Moreover, an oscillation output having a desired period is extracted from an output terminal of a frequency division counter 3 connected to an output terminal of the 2nd inverter 2. Through the constitution as above, the period T of the desired low, frequency oscillation output is obtained from the formula I. The frequency division counter 3 consists of conventional flip-flops TFFs and (n) is selected freely by the bit number. Thus, the oscillation circuit offering ease of design is obtained and the occupied area in the integrated circuit is minimized.
Patent JP-H10115288-A (JP)
Title: Double head cam type compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure a setting space of an oil separator also perform efficient oil separation by making the most of a feature of double head type, in a double head cam type compressor of oil separator built-in type. SOLUTION: In an outer side of a side wall 14b of a housing 14, an oil separating chamber 50 is successively provided in line, in the inside of the oil separating chamber 50, an oil separator 55 separating lubricating oil contained in compressed gas is arranged, in a side wall (cover plate 52) of the oil separating chamber 50, a delivery port 57, separating lubricating oil by the oil separator 55 for delivering compressed gas to an external refrigerant circuit, is provided. Compressed gass communication passages 47, 48, respectively individually connecting a front/rear housing side delivery chamber 28A, 28B to the oil separating chamber 50, are constituted to be opened.  The oil separator is formed in a centrifugal separating type, the oil separating chamber 50 is formed to be partitioned into an inlet side chamber 53 introducing compressed gas by separating walls 51b, 51c and an outlet side chamber 54 discharging compressed gas after separating oil.
Patent JP-H07273404-A (JP)
Title: Preparation of semiconductor laser diode
Inventor: SUNNKII YAN
IPC: H01S5/223
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a semiconductor laser diode superior in heat dissipation effect, in which an ohmic contact region can be ensured to the maximum by selective etching using a first metal layer as a channel along with a channel mask. CONSTITUTION: A GaAs buffer layer 22, a first cladding layer 23, a first waveguide layer 24, an active layer 25, a second waveguide layer 26, a P-type second cladding layer 27 and a cap layer 28 are grown sequentially on the upper surface of an n-type GaAs substrate 21 and an SiO2 layer is formed thereon by high-energy plasma chemical vapor deposition. It is then etched photolithographically to form a channel mask 32', and a photosensitive resin 39 is applied to the upper surface thereof and a Cr mask 40 is mounted thereon. Subsequently, it is exposed and developed and first metals 33a, 33b are deposited to establish an ohmic contact with the central exposed cap layer 28. Since a ridge is formed with the first metallic layer being located above, a semiconductor laser diode superior in heat dissipation effect at the time of laser oscillation can be fabricated with high reliability.
Patent JP-H09111162-A (JP)
Title: Ink composition having excellent water resistance
Inventor: UIRIAMU MARITSUTO
IPC: C09D11/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. ink compsn. which can yield a water-resistant recorded image, can be fast dried, and is stable under representative recording conditions in an ink jet printer. SOLUTION: This aqueous ink compsn. comprises, an alkali-soluble polymer resin, oil soluble salt-type dye of which the color developing portion is cationic, and an alkali in such an amt. as will completely dissolve both the alkali-soluble polymer and the oil soluble salt-type dye in the ink compsn.
Patent JP-H08110069-A (JP)
Title: Humidifier
Inventor: TAKAHATA DAISUKE
IPC: F24F6/00
Filed: 1994-10-11
Abstract: PURPOSE: To jet clean mist (water particle) excluding bacteria to air from a nozzle. CONSTITUTION: This humidifier comprises a water tank 2 including an atomizing chamber 11, a vibrator 1 mounted on this water tank 2, an ultrasonic oscillator 7 for applying oscillation to this vibator 1 ad a fan 8 for forcibly supplying air to the atomizing chamber 11. In this humidifier, a soluble glass 6 including metallic ions having a sterilizing function is provided in the water tank 2 so that water in the water tank 2 is sterilized or pasteurized.
Patent JP-H07116451-A (JP)
Title: Process and device for fluid purification
Inventor: NISHIHARA MITSUYUKI
IPC: B01D53/81
Filed: 1993-10-28
Abstract: PURPOSE:To separate easily materials to be removed even in the state of cooling the materials to be removed in a treatment system for purification, for instance, exhause gas in which the continuous operation can be carried out. CONSTITUTION:In the case of removing hydrogen chloride and a sulfur oxide as materials to be removed out of exhaust gas, a treatment agent 4 is fed into a flow path and powder 3 is prepared by the reaction of the materials to be removed with the treatment agent 4 on the upper stream site of an exhaust gas flow path 2, while granular materials 6 such as zeolite, ceramic balls, anthracite and river sand which are the materials not to react with the prepared powder 3 are flowed down in the laminar shape across the flow path all over the whole face of the flow path section on the downstream site. The powder 3 is collected on a layer of the granular materials 6 and carried out from the fluid path to remove the materials to be removed.
Patent JP-H0564399-A (JP)
Title: Two-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/00
Filed: 1991-09-20
Abstract: PURPOSE:To smoothen start at phase difference switch and high torque by a method wherein an open/close switch of a voltage phase shifter which generates phase differences between rotary magnetic fields by two stators of a two-stator induction motor is constituted of a semiconductor element. CONSTITUTION:Two stator windings 10, 11 are delta-connected in series and connected to a power source via a voltage adjustor 20; the interval between the same phase series windings is connected to another phase power source via a short circuit switch 21; and a voltage adjustor 20 and a short circuit switch are constituted of a semiconductor element.
Patent JP-H10119673-A (JP)
Title: Automatic alarm actuator for vehicle
Inventor: AGA MASAMI
IPC: B60Q1/52
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To properly actuate an alarm corresponding to the running conditions or circumstances of a vehicle. SOLUTION: An alarm timing to be a time concept is used as a threshold value to judge an alarm to be actuate or not, which is compared with an expected arrival time for an obstacle. If the expected arrival time is below the alarm timing, the alarm is actuated. The alarm timing to be the time concept is basically set to be a time for avoiding collision, but corrected from time to time corresponding to running circumstances.
Patent JP-H10115124-A (JP)
Title: Energy output type chained mass damper
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce rocking, and to improve functionality by converting the vibrational energy of a damper into another form, storing the converted vibrational energy and utilizing stored energy as the driving source of an active vibration isolation device installed into the column-beam frame of a building structure. SOLUTION: A weight 2 is connected to the upper section of a building structure by a damper combining converter 3' and a spring 4, and the natural frequency period of the weight 2 is synchronized with the natural frequency period of the building structure. The damper combining converter 3' is connected to an accumulator 5 at that time, and vibrational energy is stored in the accumulator 5 as potential energy. The accumulator 5 and an actuator mounted on the column-beam frame of the building structure are joined, and a vibration isolation effect is displayed. Accordingly, the quakes of the building structure can be reduced more efficiently by another active vibration isolation device, in which vibrational energy generated in a damper section is converted and stored and energy is used as a driving source.
Patent JP-S60157494-A (JP)
Title: Cleaner for glass lining of escalator
Inventor: GERUHARUTO RIYURUKE
IPC: B66B31/00
Filed: 1984-12-21
Abstract: Using the cleaning apparatus there can be cleaned the inner surfaces of a glass lining which laterally covers the support structure of an escalator. A cleaning carriage is guided parallel to the top flange and the bottom flange of the support structure and is reciprocated by a cable drive in the direction of the escalator inclination between the support structure and the glass lining. A cleaning liquid distributor uniformly distributes cleaning liquid at the inner surfaces of the glass lining. A wiper blade is mounted at the cleaning carriage and presses against the inner surface of the glass lining. During the reciprocation of the cleaning carriage the wiper blade wipingly moves along the glass lining. The excess cleaning liquid and the cleaning liquid which accumulates during the wiping of the glass lining is received and drained by a lower one of guide rails at which the cleaning carriage is guided.
Patent JP-2001087013-A (JP)
Title: Band, mounting structure of band and wrist device
Inventor: UENO MASATO
IPC: G04B37/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a band having a high strength, the mounting structure of the band, which is capable of realizing a design having no superposed part of the band and a wrist device body, and also a wrist device employing the hand having a high strength. SOLUTION: Linear members 10, 11, are arranged in belt type band bodies 3a, 4a provided on a wrist device 1 attached to the wrist of a user. The linear members 10, 11 are buried in the band bodies 3a, 4a so as to be arranged along the peripheral rim parts of the band bodies 3a, 4a. The ends of the linear members 10, 11 are formed so as to be a pair of projected parts 10a, 10a, 11a, 11a, which are projected out of one ends of the band bodies 3a, 4a. The band bodies 3a, 4a are attached to the main body 2 of the wrist device 1 attached to the wrist of the user through the bands 3, 4. A pair of attaching units are both end parts 15c, 15c, 15c, 15c of rod members 15 penetrated through the device body 2 so that both end units are projected out of the device body 2.
Patent JP-H08108324-A (JP)
Title: Method and device for fitting rubber bush
Inventor: SHIOMI HITOSHI
IPC: B25B27/28
Filed: 1994-10-07
Abstract: PURPOSE: To provide a method and a device, which can easily fit one or plural rubber bushes to fitting set positions of a cable or the like at the same time without generating the error of fitting. CONSTITUTION: The device is provided with a sliding mechanism formed of a shaft tube 6, to which a cap member 7 is fitted, an air cylinder 3, which supports the shaft tube 6 for fixation and which is to be slid longitudinally in the horizontal direction, and a guide lateral passing plate 9, and the device is provided with a fixed installation frame 18, in which split down-half molds 10, 11, 12, 13 are installed for fixation and a water tank part is provided. A pinching mechanism is formed of a movable installation frame 19, in which split upper-half molds 14, 15, 16, 17 are installed for fixation, a means for pinching both the installation frames and a guide carrying plate 24. Rubber bushes are arranged in order so that the shaft tube 6 is passed through them.
Patent JP-S63123598-A (JP)
Title: Work end face positioning device for welding robot
Inventor: KOBAYASHI ISAO
IPC: B23K37/04
Filed: 1986-11-13
Abstract: PURPOSE:To position the end face of a work with high accuracy by a welding robot operation by providing a lifting driving means for vertically moving a spherical face lifting base, spherical sliding type jig having the rear surface formed to a projecting spherical shape, electromagnet for holding and reference stopper. CONSTITUTION:The spherical face lifting base 20 is formed to a spherical surface shape and a magnet 21 for holding is built in the hole of a central part. The work 5 is imposed on the spherical sliding type jig 22 and is pressed to the plane reference stopper 6. The axial line X of the work 5 of the jig 22 inclines and the entire surface of the end face of the work 5 contacts with the stopper 6 when the lifting base 20 is driver upward. The jig 22 is then locked by the attraction force of the electromagnet 21 and the base 20 is driven lower so that the end face of the work 5 is welded by a robot. The end face of the work is positioned with the high accuracy by the above-mentioned device.
Patent JP-2000096628-A (JP)
Title: Revolving parking brake system
Inventor: SUZUKI YOSHINOBU
IPC: E02F9/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To inform an operator of a misoperation, to arouse attention and to prolong the life of a brake by arranging a warning means for informing of the misoperation when a turning means is operated while the parking brake is operated. SOLUTION: A buzzer 31 is connected to the output side of a controller 30, and the controller 30 detects the on-signal of a pressure switch 21 when a turn lock switch 22 is turned on. The lamp P of a monitor display 23 is blinked at this time, and a signal is fed to the buzzer 31 to ring the buzzer 31. An operator knows a wrong action via the sound of the buzzer 31 and the blinking of the lamp P and immediately releases a turn action lever. The period when excessive torque is applied to a parking brake 19 can be minimized. This procedure can be implemented at a low cost by utilizing the buzzer 31 and merely changing part of the program. The period when excessive torque is applied to the parking brake 19 can be minimized.
Patent JP-H09108656-A (JP)
Title: Water purifying device
Inventor: NIINO KIYONORI
IPC: B01D39/14
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to filter a large flow rate of water over a long period by inserting a hollow cylindrical activated carbon molded filter vertically into a cylindrical main body case, packing granular materials, such as ceramic grains and natural ores, into the hollow part of the filter and passing the water inward in a radial direction, thereby filtering the water. SOLUTION: A screen 4, a packing 5a, the activated carbon molded filter 2 and the ceramic grains 3 are inserted in this order into the main body case 1 and a cap 1b fitted with a packing 5b is mounted at the case. A city water feed pipe is then connected into a water supply hole 6. The water flowing into the main body case 1 is filtered while the water progresses radially inward from the outer peripheral surface of the cylindrical activated carbon molded filter 2. The water arriving at the hollow part 2a of the filter 2 flows downward in the ceramic grain layer while coming into contact therewith. The water is purified by receiving the activation by irradiation with far IR rays, the activation by magnetism and the effect sterilization, elution of mineral components, etc., before arriving at a purified water outflow port 7.  The water is thereafter made to flow out of the outflow port 7.
Patent JP-H0694287-A (JP)
Title: Method for controlling distributed air conditioning
Inventor: UCHIDA HIDEKI
IPC: F24F11/02
Filed: 1992-09-14
Abstract: PURPOSE:To prevent trouble in a distributed air conditioning, such as freeze of cold water in cooling, in an abnormal condition of operation arising from simultaneous stopping of a number of indoor units. CONSTITUTION:When the operation of indoor units 201, 202, 203, 204, and 205 is stopped, stopping-requesting signals 201b, 202b, 203b, and 204b are transmitted to a controller 300 and, after the reception of stopping-commanding signals 300d2, 300d3, 300d4, and 300d5 therefrom, the operation is stopped. If four of the indoor units request stopping, the controller 300 first transmits a stopping- commanding signal to one of the four units and adjusts the heat source capacity of the heat source 101, which is controllable, to the decrease; then transmits each of stopping-commanding signals responding to the remaining stopping- requesting signals against the corresponding control level, for example, each time that the heat source capacity has dropped to 802, 602%, and 40% respectively of the full capacity. When all of the indoor units request stopping, the controllable heat source 101 is stopped from working and stopping signals are transmitted one after another.
Patent JP-H01112969-A (JP)
Title: Sausage having low fat content and preparation thereof
Inventor: HARA SHIYOUJIROU
IPC: A23L13/60
Filed: 1987-10-27
Abstract: PURPOSE:To prepare a low-fat sausage having juicy feeling and the same palatability as conventional sausage, by using a specific emulsified composition of an edible fat and oil in place of animal fat such as lard and beef tallow. CONSTITUTION:A sausage is prepared by using an animal meat having low fat content, a fat and oil, common salt, a color developer, spices and seasonings. The fat and oil is produced by emulsifying an edible fat and oil (e.g. soybean oil) and water with an edible surfactant and satisfies either of the following conditions. The amount of the emulsified composition is 5-15W/W% based on the sausage. (1) The emulsion is O/W-type or W/O/W-type emulsion and contains 20-49W/W% of edible fat and oil and 50-79W/W% of water. (2) The emulsion is W/O-type or O/W/O-type emulsion and contains 50-79W/W% of edible fat and oil and 20-49W/W% of water.
Patent JP-H11282097-A (JP)
Title: Photographic printing device and electronic image inputting device
Inventor: YAMAMOTO YUJI
IPC: G03B27/54
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic printing device capable of shortening the exposure time in an excellent printing state without causing unevenness and also to obtain a bright image pickup state without having the unevenness by enhancing the use efficiency of the emitted light of a light source and the density of a luminous flux. SOLUTION: LED groups 22 for condensing light are arrayed within the area of an aspect ratio in accordance with the aspect ratio of a large-sized photographic paper so as to form a light source emitting the light by which the original image of negative film is printed on the photographic paper. When the printing of a small-sized photographic paper is executed, only the LED group 22a for a small size arrayed within the area of the aspect ratio in accordance with that of the small-sized photographic paper emit the light. Also, the LED group 22a for the small size are attached in an inclined state at a substrate 21 so that the directional direction of outgoing light is crossed with an optical axis M. Thus, exposure without having the unevenness is executed while enhancing the use efficiency of the light emitted from the light source.
Patent JP-S62132669-A (JP)
Title: Thermal recording material
Inventor: OI YOSHIHARU
IPC: B41M5/40
Filed: 1985-12-04
Abstract: PURPOSE:To enable thermally printed images to be fixed by irradiation with electron rays, by providing a layer comprising an electron ray curable resin between a layer comprising a color forming substance and a layer comprising a color developing substance. CONSTITUTION:A layer comprising an electron ray curable polyacrylate resin or polymethacrylate resin is provided between a layer comprising a light-colored or colorless color forming substance and a layer comprising a color developing substance capable of developing the color of the color forming substance when being heated. After thermal printing of images by a thermal head or the like, this thermal recording material is irradiated with electron rays, whereby the electron ray curable resin is cured to form a cured resin film, which isolates the layer comprising the color forming substance and the layer comprising the color developing substance from each other, so that the thermal recording material hardly undergoes color development even when being again heated. Accordingly, heating of the thermal recording material after thermal color forming is once affected won't cause any color development or will give only a developed color image which can be clearly distinguished from the developed color images previously recorded.
Patent JP-H01112730-A (JP)
Title: Formation of resist pattern
Inventor: TAIRA KAZUO
IPC: H01L21/027
Filed: 1987-10-26
Abstract: PURPOSE:To enable each space width of plural resist layers which are super in heat resistance, uniformity in film thickness, and setting of machining conditions to be controlled arbitrarily by applying three kinds of resist materials with different solution rate to substrate, performing baking, forming a resist coating consisting of three layers, and then by performing drawing and develop ment. CONSTITUTION:Three types of resist materials with each different solution rate are used, where for example methacrylic acid contents of resist materials which are a copolymerizate of methacrylic acid and methacrylic acid phenyl are 10-40mol % for lower layer (first layer), 4-8mol % for middle layer (sec ond layer), and 10-40mol % for upper layer, (third layer). A resist material for the first layer is applied to the substrate by spin coating, etc., pre-baking is performed, the resist material for the second layer is applied to the surface above the coating and pre-baking is performed. Then, the resist material form the third layer is applied to the above, pre-baking is performed to obtain coat ing, a high-energy rays such as electronic rays and X rays are irradiated on this resist coating to form and develop a pattern.
Patent JP-H06115153-A (JP)
Title: Image forming device
Inventor: IWAMA HIDETO
IPC: G03G15/00
Filed: 1992-10-09
Abstract: PURPOSE:To shorten a rise time required till printing can be executed and to make the quality of print excellent by providing a control means by which a source voltage supplied to a motor is made higher for a prescribed time than the one at the time of steady-state revolution on the basis of a printing request signal. CONSTITUTION:According to a printing request signal from a video controller part 120, an engine part 130 starts the temperature control of a heater 108, the revolution control of a main motor 128, the control of a high-voltage control circuit 117, etc., as the controls for start of paper printing, so as to bring forth a state wherein printing can be executed, and executes a control for regulating the quality of light of a laser element 124 till the start of printing. Simultaneously when the printing request signal from the video controller part 120 to a low-voltage power source 104 turns ON, a voltage V2 increased instantaneously from a voltage V1 is supplied from the low- voltage power source 104 to a scanner motor 126 and a scanner motor driver 125, and the voltage V2 is held only for a prescribed time T1. Thereby the scanner motor 126 rises at a high speed, and after the supplied voltage returns to V1, it is controlled to revolve at a prescribed speed corresponding to the density of print, and prescribed revolution is maintained.