baber/WOPTO huggingface dataset:
Patent JP-H01280920-A (JP)
Title: Photoelectric switch
Inventor: KUMADA KIYOSHI
IPC: H03K17/78
Filed: 1988-05-07
Abstract: PURPOSE:To prevent malfunction due to incidence of a disturbance light by making a light projected from the 2nd light emitting element incident on the 1st photodetector and making a light projected from the 1st light emitting element incident on the 2nd photodetector conversely if a passing object exists respectively. CONSTITUTION:If no passing object 11 exists, the light projected from a 1st light emitting element 12 is made incident on a 1st light receiving element 14 and a light projected from the 2nd light emitting element is made incident on the 2nd light receiving element 13 respectively. When the passing object 11 exists, the light projected from the 1st light emitting element 15 is made incident on the 1st light receiving element 14 and a light projected from the 2nd light emitting element 12 is made incident on the 2nd light receiving element 13 respectively conversely. That is, the light projected from any of the light emitting elements 12, 15 is always made incident on both the light receiving element 13, 14 and the light is discriminated depending on the difference from the frequency. Thus, malfunction due to the incident of a disturbance light or the like is prevented to attain sure operation.
Patent JP-H01281498-A (JP)
Title: Production of light box for storage case of musical instrument or the like
Inventor: SATO NOBUO
IPC: G10G7/00
Filed: 1988-05-07
Abstract: PURPOSE:To directly adhere required parts at a time to very reduce the labor and the time and to reduce the cost by interposing a piece of cloth, on which an exudation preventing film is superposed, between a case reinforcing frame and a mold and closing a pressure box cover body and packing and solidifying a foam resin between the case reinforcing frame and said piece of cloth. CONSTITUTION:The mold is arranged on the bottom of a pressure box 1 and is covered with a case reinforcing frame 3 with a piece of cloth 5, on which an exudation preventing film 6 is superposed, between them, and a pressure box cover body 7 is closed, and the foam resin is packed and solidified in a space 8 between the film 6 and the case reinforcing frame 3. Consequently, a formed box main body 2 is taken out from the pressure box 1 and a case main body 9 and its cover body 10 are formed with required enclosure cloth or others and metal fittings 11 and 12 are set to complete a case. Since the box main body 1 to which the piece of cloth 5 and the case reinforcing frame 3 are attached is formed at a time, the labor and the time of manual work are saved and the cost is reduced.
Patent JP-H04340376-A (JP)
Title: Driving and coupling mechanism of ultrasonic motor
Inventor: IZUNO YUJI
IPC: H02K7/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide a driving and coupling mechanism of an ultrasonic motor permitting manual operation. CONSTITUTION:In this ultrasonic motor, a drive shaft A of a body to be driven L is coupled to an end of the output shaft 5 of the ultrasonic motor outputting the relative movement as rotating force between an elastic body 2 excited by a piezoelectric body 1 and a friction body 4 pressured and touched to said elastic body 2. Also, releasing means 12 is provided for releasing the holding force by the friction between said elastic body 2 and a friction body 4 during the stop of the ultrasonic motor; and an operating portion 9 is provided for freely operating manually the drive shaft A by the operation of the releasing means 12 at the other end of the output shaft A in this driving and coupling mechanism for the ultrasonic motor. An operating mean 13 for operating the releasing means 12 is provided at the operating portion 9.
Patent JP-S63277445-A (JP)
Title: Ventilation structure of vertical-shaft waterturbine generator
Inventor: KAWAMATA KAZUHIRO
IPC: H02K5/20
Filed: 1987-05-07
Abstract: PURPOSE:To increase upper airflow and to improve the cooling effect of an upper bearing, by reducing the ventilating resistance in regulating the area of ventilating holes which are provided to press-rings. CONSTITUTION:A rotating shaft 1 is pivotably supported with an upper guide bearing and a thrust bearing 3 in the upper part and with a lower guide bearing 4 in the lower part. When the rotating shaft 1 rotates, cooling wind is sucked from outside with a fan 11. After the edge of an upper stator winding 12 is cooled by the cooling wind sucked from the upper part of machine, the cooling wind passes through a ventilating hole 15a of an upper press-ring and is exhausted to outside through an air cooler 17. As the upper part needs cooling more than the lower part, the total cooling effect is increased by making the area of the upper ventilating hole 15a larger than that of the lower ventilating hole 15b.
Patent JP-S5735337-A (JP)
Title: Manufacture of semiconductor ic device
Inventor: FUJITA TSUTOMU
IPC: H01L21/822
Filed: 1980-08-12
Abstract: PURPOSE:To reduce the dispersion time of manufacturing process of a semiconductor IC device and to reduce the size of the device by a method wherein an N<+> embeded layer and an N<+> base embeded layer are formed simultaneously and impurity of the N<+> base embeded layer is dispersed upward and composes an N<+> base which is made continuous with an N<+> base from the upper portion. CONSTITUTION:An aperture constituting an N<+> embeded layer is made in an SiO2 film 9 and is coated with liquid coating stuff containing N type impurity by a spinner and is further coated with a dope-oxide filme 10 by heat treatment. By a subsequent heating, the dispersion progresses and the dispersed layer is thicker on the side wall 9' of the SiO29. Then, the structure is treated in high temperature oxidizing atmosphere, so that high consistency N type impurity is dispersed on the side wall 9' and under the surface inner the wall 9' low consistency impurity is dispersed. Then an epitaxial layer 6 is piled on the dispersed layer, segmentation regions 5 are composed, an N<+> base 3 is composed by dispersion of high density impurity from the surface and at the same time an N<+> base 8' is composed by dispersion from the lower portion.
Patent JP-S603103-A (JP)
Inventor: SHIMAMOTO TOMOYUKI
IPC: H01C10/38
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S602205-A (JP)
Inventor: NOGUCHI MASUHIRO
IPC: A45D20/12
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H048035-A (JP)
Title: Privacy signal generator, privacy signal demodulator and privacy signal communication equipment composed of them
Inventor: HATA KATSUFUMI
IPC: H04N7/16
Filed: 1990-04-26
Abstract: PURPOSE:To prevent distortion from being generated to a reception data by adding a data consecutive to just preceding and just succeeding data for a short time length to both ends of the data in the unit of a prescribed time length as one unit data. CONSTITUTION:When data D'1-D'4 added with the data consecutive to its just preceding and just succeeding data to both ends of the data in the unit of a prescribed time with a short time length are read, the data are read while being compressed on a time base by a period tsy only at every frame and the result is outputted from a D/A converting means 8 as a privacy signal. Boundary parts of the data D'1-D'4 rearranged on the time base are not continuous and distortion is generated by the limit of a frequency band for a transmission line or the like. Data DELTAdr1-DELTAdr4 are set so that the time for the distortion generation is kept within a range of the time of the data DELTAdr1-DELTAdr4 added just after the data D'1-D'4 in the unit of prescribed time.
Patent JP-S62268551-A (JP)
Inventor: GOTO SHIGERU
IPC: A61B18/20
Filed: 1986-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05306317-A (JP)
Title: Production of aqueous dispersion of polyurethane resin having high solid content
Inventor: TAMAKI YOSHIFUMI
IPC: C08G18/12
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a dispersion having excellent long-term stability, etc., and useful as an adhesive having excellent initial bond strength by dispersing an NCO-terminated prepolymer containing hydrophilic group in water containing a phosphoric acid salt and reacting the prepolymer with a chain extender. CONSTITUTION:This dispersion can be produced by dispersing (A) an isocyanate- terminated prepolymer containing hydrophilic group in water containing (B) a phosphoric acid salt (preferably hexametaphosphate or tripolyphosphate) and optionally (C) a neutralizing agent (preferably a volatile base such as ammonia) and reacting the dispersion with (D) a chain extender (e.g. ethylenediamine) or by mixing the component A with water containing the component B, the component D and optionally the component C and carrying out the chain extension simultaneously with the dispersion in the aqueous medium. The component A is preferably produced by reacting a compound containing hydrophilic group (e.g. phenolsulfonic acid) with other active hydrogen-containing compound and a polyisocyanate at 30-100 deg.C at an NCO/(active H) equivalent ratio of (1.2-2)/1.
Patent JP-H04340565-A (JP)
Title: Brush electrostatic charging device
Inventor: ASANO MASAMI
IPC: G03G15/02
Filed: 1991-05-16
Abstract: PURPOSE:To offer a brush electrostatic charging device which gives oscillating electric field to the surface of an electrostatic latent image carrier even through an AC power source is not used and the fluctuation of the surface potential of the electrostatic latent image carrier and striped image noise caused by environmental change are restrained by the oscillating electric field. CONSTITUTION:Brush bristles 212 having the same length are dispersed and planted on the peripheral surface of a core material 211 having a hexagonal cross section so that the number and the density of the bristles 212 may be nearly uniform, and the brush bristles 212 are allowed to cyclically and repetitively contact with and separate from the surface of a photosensitive drum 1 by the rotation of the core material 211.
Patent JP-S593589-A (JP)
Title: Bar code reader
Inventor: YAMADA SHIGERU
IPC: G06K7/10
Filed: 1982-06-30
Abstract: PURPOSE:To accelerate the processing of other types of codes, by detecting the width value of each read-out bar code within a storage means and detecting the number of decodable characters from the detected width value of the bar code in order to decode a code of the corresponding type. CONSTITUTION:A bar code is read by a hand scanner 1, an A/D converter 2 and a pulse detecting circuit 3 and applied to an AND gate 4. Then an interruption signal is supplied to a CPU5 from the gate 4 by the output of an RS- FF6. RAM memories M and D and a time counter Tc as well as the FF6 are connected to the CPU5, and at the same time arithmetic and address registers, a logical arithmetic circuit ALU, etc. are provided inside the CPU5. Then the CPU5 detects the width value of each read-out bar code, and the number of decodable characters is detected from the detected with value. Only the code of the corresponding type is decoded, and therefore the processing speed is accelerated for other types of codes.
Patent JP-S61269544-A (JP)
Title: Bus terminator
Inventor: INADA SHINJI
IPC: H04L12/00
Filed: 1985-05-24
Abstract: PURPOSE:To attain a stable operation with less power consumption by providing a transistor (TR) for switch between an inverter circuit and a power supply so as to operate the TR only when a bus line is in a high impedance state. CONSTITUTION:P-channel TRs 13, 23 are connected between inverter circuits 10, 20 and a power supply VDD and N-channel MOS TRs 14, 24 are connected between them and a ground point and the TRs are controlled by a high impedance signal phi. When the bus line 300 is in enable state, since the signal phi is in 'L' state, the TRs 13, 14, 23, 24 are turned off and the circuits 10, 20 are not activated. On the other hand, when all the bus line 300 are in a high impedance state, since the signal phi is in 'H' state, the TRs 13, 14, 23, 24 are all tuned on, the circuits 10, 20 are operated together and act like as a bus terminator.
Patent JP-S5735997-A (JP)
Title: Thrusting device
Inventor: HATA GIICHI
IPC: B09B3/00
Filed: 1980-08-12
Abstract: PURPOSE: To inhibit the leakage of odor, in a charger for charging kitchin stuff or the like into a methane-fermentation vessel which accelerates fermentation into methane gas, by sealing the kitchin stuff-charge opening of a cover with the charger, when the kitchin stuff is thrusted into the cover loosely inserted into a water vessel with a pushing rod.  
     CONSTITUTION: A bottom-opened box-shaped cover 2 is loosely inserted into a methane-fermentation vessel 1, and a thruster A is attached onto the kitchin stuff- charge opening 3 of the cover 2. The charge opening 3 is opened by turning the thruster A sidewards, and kitchin stuff or the like 4 is charged. Thereafter, the charge opening 3 is covered with the thruster A, a pushing rod 14 is pushed downwards, a bellows 12 is expanded, and the kitchin stuff or the like 4 is thrusted into the cover 2 through a pushing plate 13 attached to the lower end of the bellows 12. The pushing rod 14 is then pulled up and settled with a bolt 16 at a position such that the pushing plate 13 is located on the surface of the water. Thus, the water surface is filled with the kitchin stuff or the like 4. When the kitchin stuff or the like 4 is thrusted into the cover 2, the charge opening 3 is sealed so that the leakage of odor to the outside can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61270857-A (JP)
Title: Semiconductor device
Inventor: HISAKI HIROSHI
IPC: H01L21/822
Filed: 1985-05-24
Abstract: PURPOSE:To prevent the fluctuation in resistance value due to stress by a method wherein different conductive type diffused layers are mutually connected with each other to form a single resistance element equivalently. CONSTITUTION:A resistor made of a P-type diffused layer 1 and another P-type diffused layer 2 are provided in an N-type region 4 while another resistor made of an N-type diffused layer 3 is formed in the P-type diffused layer 2 to parallel- connect or series-connect the resistance layers 1 and 3 with Al wirings 6. In such a constitution, the characteristics of IC can be prevented from fluctuating since the fluctuation in resistance value is prevented from generating mainly when thermal stress is laid.
Patent JP-S5337499-A (JP)
Title: Measuring method for transient specific character of conveyance mechanism
Inventor: NOZAKI TERUO
IPC: G01P3/42
Filed: 1976-09-17
Abstract: PURPOSE: To measure the transient specific character, by transferring the test piece, formed mark, having different optical property and detecting the mark with photosensor, basing on the output signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S603903-A (JP)
Title: Rolling installation
Inventor: KIZAKI KIYOSHI
IPC: B21B1/22
Filed: 1983-06-21
Abstract: PURPOSE:To make the qualities in the upper and lower surfaces of rolling material uniform and to prevent the camber thereof by arranging the positions of work rolls of a rolling mill constituted of the large and small work rolls alternately in sequence with respect to the rolling material. CONSTITUTION:Plural rolling mills are installed along a rolling line by shifting their large diametral work rolls 14 and small diametral ones 15 by a prescribed distance each in the running direction of a rolling material 3. The vertical positions of the rolls 14, 15 with respect to the material 3 are arranged alternately in sequence. Further, the large diametral work roll 14 is set to the position of a lower work roll at the final stand. By the rolling installation mentioned above, the qualities in the upper and lower surfaces of material 3 are made uniform, and its camber is prevented.
Patent JP-H02288762-A (JP)
Title: System for notifying of recording paper
Inventor: RYU TAKAYUKI
IPC: H04N1/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent occurrence of waste of paper by discriminating the size of paper depending on the width of a recording text and its line number (length) and informing of an optimum size. CONSTITUTION:A main control section 19 recognizes a reception text size (B5) based on a decoded line number and a received text width and compares a paper size (A4) set to a recording section 15 with a received text size to recognize the result. Then the paper size registered in a data registration section, recognizes the most suitable paper (B5) and displays a message urging the setting of a B5 paper sheet to a display section 17. When the operator sets the paper of the size displayed on the display section 17 to a storage section 15, a sensor detects it, resulting that the main control section 19 recognizes the setting of the optimum paper size. Thus, no waste of paper is caused to record the text of the size B5 onto the B5 paper.
Patent JP-S63277487-A (JP)
Title: Driving control of servomotor for serial printer
Inventor: SUEMUNE TOSHIRO
IPC: H02P7/288
Filed: 1987-05-09
Abstract: PURPOSE:To improve energy efficiency, by a method wherein natural decelerating operation and electric breaking operation are repeated when decelerating a servomotor. CONSTITUTION:When the deceleration of a servomotor is effected, an objective speed V is obtained by a formula V=KX (here X means a distance to a stopping point and K means a constant). Then, whether the present speed is higher or lower than the objective speed is decided. When the speed is higher than the objective speed, the servomotor is provided with the driving current of reverse direction to brake the servomotor. On the contrary, when the present speed is lower than the objective speed, the supply of a driving current for the servomotor is stopped, to decelerate naturally the servomotor. According to this method, the servo control method of a serial printer, which provides better energy efficiency, can be obtained.
Patent JP-H02291215-A (JP)
Title: Apparatus for laying mulching film
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the breakage of mulching film, escape of the film from an embedding groove, etc., and to smoothly perform the film-laying operation by using two sets of mulching film embedding mechanisms positioned between two ridges and staggering the mechanisms in the direction of laying motion. CONSTITUTION:A mulching film laying apparatus is pulled with a farm vehicle to form embedding grooves with groove-forming tools 2, 2, etc. At the same time, a mulching film 1a capable of covering the above two ridges is delivered from a film roll 1. The parts of the mulching film 1a corresponding to the bases of the ridges are embedded in the embedding grooves with embedding mechanisms 5, 5, etc., composed of embedding wheels 3, 3, etc. and pressing wheels 4, 4, etc. The above operation is carried out by using two sets of mulching film embedding mechanisms 5, 5 positioned between the ridges in a state staggered in the direction of the laying motion. Since simultaneous embedding of the parts of the mulching film 1a corresponding to the base parts of the ridge with the embedding wheels 3, 3 into the embedding groove is prevented by this mechanism, there is no breakage of the film caused by excessive stretch of the mulching film.
Patent JP-2000305758-A (JP)
Title: Inter-cpu communication copatibility check method by firmware version management
Inventor: KAEDE HIROYUKI
IPC: G06F9/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an inter-CPU communication compatibility check method by firmware version management by which any malfunction is prevented at the time of interface change through inter-CPU communication. SOLUTION: At the time of simultaneously rising devices, when a firmware version obtained from a CPUT for a lower rank shelf function center is coincident with firmware version management information managed by the CPUA for the device function center, a CPUA for a device function center compares the firmware version management information of CPUT-1-T-5 in the lower order shelf with the firmware version. In the CPUA for the device function center and the CPUT for the lower order shelf function center, control data are transmitted to a CPU in which the firmware version of the CPUA-1-A-8 in the upper rank shelf and the CPUT-1-T-5 in the lower rank shelf is coincident with the firmware version management information so that an operation can be started.
Patent JP-S5812738-A (JP)
Title: Heat cycle injection compression molding method
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/00
Filed: 1981-07-16
Abstract: PURPOSE:To obtain a product, which has no sink mark, through the working of a low compression power, by a method wherein resin is injected in a condition that molds are slightly spaced and a cavity is inflated, and after the resin is cured, a gate is sealed, and the space between the molds is closed through fluidization of only the surface layer of the resin. CONSTITUTION:A mold is brought to a seal condition through engagement of a part of a cavity block 3, attached to a movable retainer plate 2, with a cavity concave part 7 of a retainer plate 1 so that the injected resin is prevented from leaking in a condition that the plates 1 and 2 have a slight spacing margin delta. Using the mold, thermoplastic resin is injected in a cavity 6 when the two plates 1 and 2 are brought to the spacing margin delta, and the total resin is cured. A gate 5 is then sealed by a sealing material 4, the resin is heated until only a surface layer 9 of the resin is brought to a fluidizable condition, the spacing margin delta is closed through compression of the two plastes 1 and 2, and the resin in the cavity is cured through decreasing of temperature.
Patent JP-H09263109-A (JP)
Title: Radial tire
Inventor: MORIYA MANABU
IPC: B60C9/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously reduce the generation of both adverse road booming noise and road noise, having a rebellion relation therebetween, by a method wherein the tip of a tread rubber is positioned in a specified height position based on a tire section height. SOLUTION: A carcass 1 is formed such that a number of cords are arranged at right angles with the peripheral direction of a tire and two ends are respectively folded around a bead core 3 from the inside toward the outside to form a carcass ply winding-up part 2a. A belt 5 wherein a plurality of belt plies 6 reinforced with a number of steel cords arranged in a state to be inclined at 10-30 deg. with the peripheral direction of the tire are laminated is arranged on the outer surface of the crown part of the carcass 1, and a tread rubber 7 to cover the crown part is disposed adjacently with the outer surface of the belt 5. In this case, the tread rubber 7 is disposed such that the height (h) of the tip position thereof is situated in a position being 65-70% of a tire cross section height H.  This constitution reduces the generation of adverse road booming noise as low road noise properties are maintained.
Patent JP-H10286080-A (JP)
Title: Meat dumpling in dried bean curd and its production
Inventor: UENO FUMIAKI
IPC: A23L11/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To produce a meat dumpling in dried bean curds, having a Japanese style elegance of an appearance and shape, good in taste and rich in palate. SOLUTION: This meat dumpling 1 in dried bean curds is obtained by stirring a mixed ground meat composed of, e.g. a ground chicken meat and a ground pork, an egg, a grated garlic, a leek and a seasoning such as Sake (a Japanese fermented, mildly alcoholic beverage made from rice), a soy sauce, a sesame oil, a salad oil or a Miso (a fermented seasoning paste of soybeans, etc.), wrapping the resultant material 3 for the meat dumpling 1 in the interior of a case 2 using the dried bean curds and baking the wrapped material over a low fire.