baber/WOPTO huggingface dataset:
Patent JP-H1123320-A (JP)
Title: Processing circuit for crank angle signal
Inventor: KASAME TOMOHIDE
IPC: G01D5/245
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of a crank angle signal by noise. SOLUTION: This circuit is provided with a crank angle processing circuit which performs Judgment processing of a tooth missing signal from a crank angle signal, a dividing clock generating part 5 which divides the frequency of a clock signal by a ratio of dividing smaller than the tooth width ratio of the width of one of a plurality of teeth to that of tooth missing, updown- counters 5, 6 which clear the counts by the rising of a divided-into-two signal of a crank angle signal and its inverted signal, up-count the clock signal, and down-count the clock signal divided by its falling, tooth missing judging units 8, 9, 10, 11, 12, 13,  14 which output a tooth missing judgment signal when a count value becomes zero caused by the matter that the ratio of frequency dividing is smaller than the tooth width ratio at the time of down-counting and is kept zero for a constant time up to the next up-counting, and tooth judgment retracting units 15, 16, 17, 18 which inhibit outputting of a tooth missing judgment signal in case where they are down-counted forcedly by the rising of noise at the time of up-counting.
Patent JP-S6068028-A (JP)
Title: Vertical bag filter
Inventor: KURUTO YASUNIKA
IPC: B01D46/24
Filed: 1984-08-23
Abstract: 1. A vertical filter having cleaning means which are directed towards its inner chamber and which are adapted for the removal by blowing of impurities deposited on the filter member, such impurities then being removed from the inner chamber, the cleaning means having a pressure chamber which extends at least substantially over the whole height of the filter member and which is formed with a slot-like air outlet directed towards the filter member, the same being connected to rotating means which rotate the filter member around its axis past the air outlet of the pressure chamber, characterised in that the filter is a bag filter (5) having an unsupported stretched out filter bag (20), and the air outlet (35) of the pressure chamber (30) is sealed off from the environment by means of two resilient strip seals (37) bearing on the filter bag (20), the seals (37) covering a zone (T) of a predetermined minimum width on the periphery of the filter bag (20).
Patent JP-H07116027-A (JP)
Title: Motor-driven toothbrush
Inventor: INAKAGATA SATORU
IPC: A46B13/02
Filed: 1994-07-27
Abstract: PURPOSE:To provide a motor-driven toothbrush by which rotational speed of a motor can be controlled according to tooth-brushing pressure. CONSTITUTION:In a load sensor 10, when tooth-brushing pressure is increased, a resistance value becomes high, and terminal voltage becomes high. A comparator 14 compares the terminal voltage of this load sensor 10 and reference voltage Vref1 with each other, and when the terminal voltage of the load sensor 10 exceeds the reference voltage Vref1, since the comparator 14 is inverted, output is set in 'L'. A driver receives this 'L' output, and stops a driving signal to a control element S, and turns off the control element S, and stops rotation of a motor 5.
Patent JP-H1059-A (JP)
Title: Improvement of hardness of frozen dessert and production of soft frozen dessert using the same improvement
Inventor: SHIGEKANE AKIO
IPC: A23G9/22
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving hardness of frozen dessert, capable of taking out from a storage shed and eating extremely hardened frozen dessert by softer texture and provide a method for producing soft frozen dessert, capable of handling similarly to conventional frozen dessert and not requiring equipment of soft freezer, etc., in selling facility. SOLUTION: Frozen dessert is taken out from a storage shed cooled to <-15 deg.C and irradiated with microwave for a short time and raised in a temperature range from -15 deg.C to 4 deg.C. The prepared soft frozen dessert is packed into a flexible container and hardened and stored at <-15 deg.C and irradiated with microwave for a short time and raised to a temperature range from -10 deg.C to -4 deg.C and the softened frozen dessert is extruded from the container.
Patent JP-H103293-A (JP)
Title: Performance information communication system
Inventor: FUJITA TAKASHI
IPC: G10K15/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reproduce the musical sounds desired by a listener and to realize the performance of many kinds of musical instruments using a small amount of data by communicating waveform information and tone color control information of the musical sounds. SOLUTION: When performance request information is inputted from an instruction section 25, the information is transmitted to a performance information transmitting device 10A through a transmitting/receiving means 22 and a transmission line N. A control operation section 11A reads necessary music information from a music information storage section 12A by the transmitted music request information and a waveform compression coding means 11a conducts the compression and coding operations of the waveform information. If a performance information receiving and reproducing device 20A receives the music information, the tone color control information is stored in a received information storage section 23 and the waveform information is decoded and stored in a received waveform storage section 24.  During the reproducing of performance sounds, a control operating section 21A reads the waveform information based on the transmitted performance information. Then, a sound source driving section 26 assembles the desired musical sound signals from the waveform data and outputs them.
Patent JP-S57100603-A (JP)
Title: Cantilever for pickup cartridge
Inventor: KOBAYASHI MASAAKI
IPC: G11B3/50
Filed: 1980-12-12
Abstract: PURPOSE: To reduce stroke components and reproduction distortion by improving response to large amplitude and the rising of sound while obtaining flat superior characteristics in an audio frequency band, by using a sintered superhard substance with high density.  
     CONSTITUTION: A block of a high-density sintered superhard substance, obtained by sintering diamond single crystal, cubic boron nitride, etc., under ultra-high pressure, is cut into a prismatic rod material by a high-density heat energy beam, and it is polished circularly. Consequently, a value E/P (where E is the Young's modulus of the material and P is the density of the material) is equivalent to that of the diamond single crystal; the loss of breaking is less, neither torsional moment nor bending moment is generated, and stroke component and reproduction distortion are reduced greatly, so that a cantilever for a pickup cartridge contributes to the improvement of reproduced sound quality greatly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6331334-A (JP)
Title: Facsimile communication system for information on paper
Inventor: FUKUOKA SHIGERU
IPC: H04L29/06
Filed: 1986-07-25
Abstract: PURPOSE:To shorten a facsmile communication time, by adding a bit of parameter information indicated to each of plural receivers multipoint-connected to the same line after bundling them comprehensively, on a bit of space information, and transmitting the bit of space information. CONSTITUTION:A transmission control circuit 11 of a transmitter 10 which facsimiles the bit of information on paper to plural receivers 31-33 multipoint- connected to a line 20, sends out a space information part including the bit of information on paper, and a parameter information part including comprehensively the bit of parameter information which indicates reception information processing control to the receivers by every receiver, as the information part of one transmission frame. The reception control circuit 34 of the receivers 31-33 takes out the bit of parameter information addressed to its own device from a received parameter information part, and also, takes out the bit of information on paper from the on-paper information part.
Patent JP-S5966839-A (JP)
Title: Confectionery for removing foul breath
Inventor: IZUMI TOSHINORI
IPC: A23G3/00
Filed: 1982-10-08
Abstract: PURPOSE:To impart improved foul breath removing effect and the prolonged effect to a confectionery without deteriorating the flavor, taste, etc., by incorporating an adequate amount of an extract of a constituent in a leaf component of a plant of the family Camelliaceae in the confectionery. CONSTITUTION:A constituent in a leaf of a pant of the family Camelliaceae is extracted to prepare an extract containing components having the deodorant and deodorizing effect, e.g. a flavanol, flavonol, tannic acid, etc. The resultant extract in an amount of 0.005wt% or more, preferably 0.01-3wt%, is contained in a confectionery, e.g. chewing gum, candy or frozen food, etc. to give the aimed confectionery for removing the foul breath. The resultant confectionery exhibits improved activity of removing the foul breath due to physiological and morbid causes and food in the oral cavity effectively and continuously by the entrapping, neutralizing and adding reaction, etc. of the active constituents contained in the extract.
Patent JP-H0340107-A (JP)
Title: Simulator using petri net
Inventor: KONISHI MASAMI
IPC: G05B19/05
Filed: 1989-07-07
Abstract: PURPOSE:To facilitate the change or the maintenance of a model by adding a control signal input part to a petri net simulator part to accept a control signal from a controller part together with a trigger output part which outputs a trigger signal to the controller part. CONSTITUTION:A control signal input part is added to a petri net simulator part 6 to accept a control signal 8 from a control part 7 together with a trigger output part which outputs a controller trigger signal 9 to the part 7. Then the part 7 carries out a logic set based on the decision of conditions and the control specification of a subject system, i.e., a logic where the frequent changes of a model are estimated. Then the part 6 carries out a logic where a control flow, i.e., the small change frequency of the system is estimated. As a result, the model can be easily changed or maintained even when the subject system is changed.
Patent JP-H04371915-A (JP)
Title: Brightness irregularity preventive structure of solid display device
Inventor: EBISU NAOKI
IPC: G02F1/055
Filed: 1991-06-20
Abstract: PURPOSE:To suppress an irregularity in brightness without decreasing the aperture rate. CONSTITUTION:On the solid display device which has comb-type electrodes 14 and 16,... provided as picture element on a PLZT substrate 10 and applies PLZT between the electrodes with an electric field by impressing display driving voltages to the comb-type electrodes 14 and 16,... to make a specific display, dielectric layers 34 and 36 which is lower in dielectric constant than the PLZT substrate 10 are provided between electric field concentration inducing electrode parts 30 and 32 which form electric field concentration parts 12a and 12a on the PLZT substrate 10 and the PLZT substrate 10. The low dielectric layers 34 and 36 form layers which are lower in dielectric constant than the PLZT at the electric field concentration parts 12a and 12a, so the electric fields of the electric field concentration parts 12a and 12a formed in the PLZT substrate 10 are weakened to relax electric field concentration. Consequently, the brightness irregularity due to electric field concentration can be suppressed without hiding the electric field concentration parts 12a and 12b behind a black matrix.
Patent JP-H1127403-A (JP)
Title: Central supervisory system for gas meter or the like
Inventor: TSUCHIDA YASUHIDE
IPC: G08C19/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To efficiently receive data of devices such as gas meters installed to each household through a telephone line. SOLUTION: In a central supervisory system, a gas meter 34 and a sensor such as a gas leakage alarm device are connected to a transmitter 33 installed to each household 3(n), information such as metering, protection and maintenance is informed to a central supervisory center 2 (master station) through a telephone line 4 and the central supervisory center totally manages states of installed devices to each household such as the gas meter. In this case, a telephone line is connected to each household 3(n) by either automatic dialing by a supervisory equipment 21 of the central supervisory center 2 or manual dialing by a master set side telephone set 22 to log metering data or the like of the installed device such as the gas meter 34.
Patent JP-H0643361-A (JP)
Title: Image reading lens
Inventor: FUKAZAWA MOTOMU
IPC: G02B13/18
Filed: 1992-06-09
Abstract: PURPOSE:To read image information on an original surface with high optical performance by specifying the lens surface shape of a positive meniscus convex lens to an image surface side and that of a negative concave lens to the image surface side arranged sequentially from an object side. CONSTITUTION:This image reading lens 10 is comprised of two groups/two pieces of a first positive meniscus lens 1 whose convex surface is directed to the image surface side, and a second negative lens 2 whose concave surface to the image surface side, and aspherical surfaces are provided at both lens surfaces of the first lens and at least one of planes of the second lens. The aspherical shape of the concave lens on the object side of the first lens is formed so as to locate the lens at the inside of a spherical surface formed by a point on the optical axis of the lens aspherical surface and an outer peripheral circle when the lens aspherical surface is segmented with the effective diameter of the lens i.e., a reference spherical surface. Such aspherical surface generates a low refracting power in the neighborhood of the optical axis, and a high refracting power advancing from the optical axis to the periphery of the lens, thereby, satisfactory optical performance with a wide angle of field, comparatively high brightness, and also, a numerical aperture of 100% can be obtained.
Patent JP-H0465767-A (JP)
Title: Medical image filing device
Inventor: MANIWA YUJI
IPC: G06F21/62
Filed: 1990-07-05
Abstract: PURPOSE:To search and display an objective image within a short retrieving time by allowing an operator to input an ID code, displaying the image list of only an image relating to the operator and selecting and specifying the image to be displayed. CONSTITUTION:An image management file 5 consisting of various data including the photographers names or the like of respective images stored in an image storing means 6 is previously formed, and when an ID code is inputted by an operator, a list relating to a photographer corresponding to the inputted ID code is displayed on the screen of a display 9. Since the number of images displayed as an image list is extremely smaller than the total number of stored images, the images to be displayed can be searched and displayed within a short retrieving time.
Patent JP-H0467705-A (JP)
Title: Drawing device for switch
Inventor: MIYAZAWA TAKAYUKI
IPC: H02B11/24
Filed: 1990-07-05
Abstract: PURPOSE:To shorten the depth by inserting a lever retroactively into a U-shaped groove in the longitudinal direction of a driving cam, rocking the short side of an L-shaped shutter lever and lifting and lowering the pin of a shutter plate by the slot of a long side. CONSTITUTION:A U-shaped groove 4c in the longitudinal direction is formed to the driving cam 4 of a drawer type switch 1. A handle 3 in the front is turned, and a retractable lever 2 is inserted into a groove 4c by worm gears 3a, 3b. The inclined face 8a of an L-shaped shutter lever 8 rotatably supporting a short side to the pin 4d of the cam 4 is pushed down by the pin 2a of the lever 2, and the lever 8 is rocked in the clockwise direction. The long side of the lever 2 is also rocked, and a shutter 7 is lowered from a position shown in the figure through the pin 7a of the shutter 7 inserted into the slot 8b of an end section. When the handle 3 is rotated, the pin 2a is pushed against the front of the groove 4c, the switch 1 is moved forward by the reaction, disconnecting sections 10 and 6 are brought into contact, and the open state in the figure is transferred to the close state.
Patent JP-S6332536-A (JP)
Title: Photosensitive material
Inventor: NAKAMURA TAKU
IPC: G03F7/028
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the sensitivity of a photosensitive material from being lowered during storage by using a specified support. CONSTITUTION:A photosensitive layer contg. silver halide, a reducing agent and a polymerizable compound is formed on a porous support contg. a base or a base precursor to obtain a photosensitive material. Since the base or the base precursor is isolated from the components in the photosensitive layer during storage, the components in the photosensitive layer are not degenerated by an oxidation reaction with oxygen in the air and the sensitivity of the photosensitive material is prevented from being lowered during storage.
Patent JP-S6422757-A (JP)
Title: Out-of-sheet alarm device
Inventor: KUBO SEIICHIRO
IPC: B65H26/00
Filed: 1987-07-15
Abstract: PURPOSE:To have sure refill of sheets by furnishing an alarm display, which senses with a sensor an ending indication mark near the trailing edge of roll paper by optical means and performs alarm indication for ending of the roll paper on the basis of this detection signal, and thereby knowing surely the ending of roll paper. CONSTITUTION:When the end of roll paper 1 is approached and the ending indication mark 2 comes up to an optical type sensor 3, a detection signal is given by a sensor 3 to a drive control part 6. The drive control part 6 having received this detection signal drives an alarm display 5, and an alarm is emitted to inform ending of the roll paper 1. Thus the user can know surely ending of the roll paper 1 to ensure that sheets are refilled properly.
Patent JP-2001000711-A (JP)
Title: Device and method for controlling game machine and recording medium on which game control program is stored
Inventor: SHODA KENICHI
IPC: A63F7/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To grasp continuation period during which a game machine is in a operating state. SOLUTION: While a machine number is displayed in a unit display area, at first, a left area is intensified with a specific color (a), and after a lapse of a specified time period 1, a middle area is intensified with a specific color (b), and further after a lapse of a specified time period 2, a right area is intensified with a specific color (c). Thus, as a time passes, color strength of machine number is intensified and displayed. Consequently, machine number is displayed in a unit display area, and color intensification in displayed color is varyingly displayed in a unit display area as a time passes in an operating state, and hence the operating state can be visually grasped.
Patent JP-H0466103-A (JP)
Title: Device for preventing sand-lifting machine from capturing foreign matter
Inventor: ASADA KANJI
IPC: B01D21/18
Filed: 1990-07-04
Abstract: PURPOSE:To prevent foreign matter from being captured by a sprocket wheel by mounting a basket chain on a sprocket wheel and providing a pair of parallel guides which vertically hold the chain therebetween just before the sprocket wheel in the advancing direction thereof. CONSTITUTION:A basket chain 23 provided with large number of baskets 24 is mounted on sprocket wheels 25, 26, 2B...2N provided on a body 22 and on the opposite sides of a scraper guide frame 21 so as to be driven at predetermined positions. A fitting 3 for preventing foreign matter from being captured has an arrangement such that a pivotal bracket 32 is slidably provided by a pin at the lower end of a pivotal link 31 suspended from a scraper guide frame 21 just before a sprocket wheel 25, while a kick off guide 33 in contact with the upper surface of the chain 2 for preventing the chain 23 from rising up an a guide 34 for supporting the underside of the chain 23 to prevent it from hanging down are faced with each other in a vertical direction. The guide 33 had a horizontal underside and has an elevated central part to form slopes so that foreign matter runs onto the slopes and fall down therefrom.
Patent JP-H1021517-A (JP)
Title: Cleaning tape
Inventor: OGATA HIROYUKI
IPC: G11B5/41
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent excessive grinding by setting average roughness Ra on the center line of a grinding surface measured by a contact type surface roughness meter and non-contact surface roughness meter to 1nm<=Ra(1)<=15nm and 40nm<=Ra(2)<=54nm, respectively. SOLUTION: The laser beam reflected on a surface A within the focus and passed through an objective lens 3 becomes a divergent luminous flux, reflected on the surface C outside the focus and passed through the objective lens 3 becomes a convergent luminous flux, and made incident on a critical angle prism 2. The laser beam incident at an angle smaller than the critical angle is passed through the critical angle prism 2, and the one incident at an angle larger than the critical angle is totally reflected, then plus or minus analog displacement outputs are obtained by a differential amplifier 5 for the surfaces A and C. Thus, the unevenness of the surface to be measured is obtained from the plus or minus displacement outputs making the point position to zero.
Patent JP-H0463627-A (JP)
Title: Fully automatic electropolishing device
Inventor: KATAYAMA GIICHI
IPC: B23H3/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an electropolishing device having very high work efficiency and requiring little space by radially mounting rough products on a table rotated intermittently, feeding electrodes and an electrolyte on it, and performing electrochemical machining on the surface while the table is intermittently rotated by a fixed angle. CONSTITUTION:Eight machining raw materials A, for example, are arranged in an inner circle on a table 1 rotated intermittently by a fixed angle by a motor 2, and the table 1 is intermittently rotated at an angle 45 deg.. An electrolyte receiving tank 3 is provided below the table 1, an electrolyte tank 4 is arranged on it, and an electrolyte recovering pipe 12 with a filter is provided between the electrolyte tank 4 and the electrolyte receiving tank 3 to recover the residual liquid after the machining process. Support arms 6 are provided on stanchions 5, polishing motors 7 are provided at the tips of the support arms 6, and electrodes 8 are fitted to rotary shafts of the motors 7. Liquid feed pipes 11 are connected from the electrolyte tank 4 via a pump 10 so that the tips of the liquid feed pipes 11 are brought into contact with the electrodes 8.
Patent JP-S6421137-A (JP)
Title: Vertical holder for post in large-scale building constructing method
Inventor: YAMANAKA TOSHIYUKI
IPC: E04B1/35
Filed: 1987-07-15
Abstract: PURPOSE: To carry out safe and secure jacking-up works by absorbing the horizontal displacement of a column by a damper and correcting the inclination of the column by a hydraulic jack when jacking up the column. CONSTITUTION: A column C is inserted in a drilled hole formed in the underground of a specified position and a truss is connected to the column head on the ground to form a truss structure B. Thereafter, the column C and the truss structure B are jacked up to construct a building structure. A vertically retaining device A for the column C on jacking up is constituted of a plurality of dampers 1 absorbing the horizontal displacement at the time when raising the column, and a plurality of hydraulic jacks 2 correcting the inclination of the column C. A roller 1a which comes in contact with the column C is provided in the damper 1. One end of the hydraulic jack 2 is connected to the column C by a pin (c) and the other end is provided with a roller 2a which comes into contact with the inner peripheral face of a guide pile E.  In this way, jacking-up works can safety and securely be carried out.