baber/WOPTO huggingface dataset:
Patent JP-H0754014-A (JP)
Title: Powder compacting method of planetary gear holding plate
Inventor: NAKAMURA TOYOTARO
IPC: B22F5/10
Filed: 1993-08-10
Abstract: PURPOSE:To efficiently execute one body powder compacting of a planetary gear holding plate by engaging a lower punch into the center hole and pin hole of bottomed hole arranged in a die and lowering an upper punch having gear cavity into metal powder in bottomed hole. CONSTITUTION:A center hole 10 and plural pin holes are pierced in the bottomed hole 9 of a die 3, a lower first punch 6 having an inserted core rod 8 and lower second punch 7 are inserted into respective holes. A metal powder 18 is filled in the cavity 17 formed in the bottomed hole 9, the upper first punch having a gear hole 15 is lowered. Further, the upper second punch 5 having a core hole 12B pierced in the center is fit in the gear hole 15 through a gear 16 provided at the outer circumference and is lowered with engaging the core hole 12B in the upper end of the core rod 8, competing the metal powder 18. By this method, the planetary gear holding plate having a sun gear part on the upper face of plate part, having plural pins on the lower face for planetary gear and having a center small hole pierced is compacted in one body.
Patent JP-S6258687-A (JP)
Title: Light emitting element
Inventor: TAKASU KATSUJI
IPC: H01L21/205
Filed: 1985-09-06
Abstract: PURPOSE:To realize a light emitting element of stable characteristics comprising a luminous peak in a visible wavelength region by forming the light emitting layer by laminating an N-type conductive layer, a semiconductive intermediate layer (I), a P-type conductive layer, and a second semiconductive intermediate layer (II) in order. CONSTITUTION:A light emitting element is composed of an electrode 103 arranged on a substrate 101, a light emitting layer 104 on said electrode 103 consisting of a P-type conductive layer (P-layer), the first semiconductor intermediate layer (I), an N-type conductive layer (N-layer), and the second semiconductor intermediate layer (II), and an electrode 105 arranged on said high emitting layer 104. The P-type conductive layer (P-layer), the first semiconductor intermediate layer (I), the N-type conductive layer (N-layer), and the second semiconductor intermediate layer (II) composing the light emitting layer 104 are consisting of the non-single crystal material including silicon atoms (Si), carbon atoms (C) and fluorine atoms (F), and if necessary, hydrogen atoms (H).
Patent JP-H07174194-A (JP)
Title: Wire mounting tool
Inventor: POORU JIEI HORUBEKU
IPC: G03G21/16
Filed: 1994-08-23
Abstract: PURPOSE: To facilitate installation of a wire between points by providing a pin having the extendable tip capable of projecting from the end of a sleeve, making a loop of the wire respond to the tip to be engaged with a holding point, and moving it on the holding point. CONSTITUTION: A loop 70 of a spring 68 of a wire 58 is provided on a notch 118 around the pin tip 110 of a tool, an extendable inner sleeve 102 is positioned above a holding pin 12, and the loop 10 is aligned with the holing pin 12 before the wire is transported. The holding sleeve 102 is pressed down by the upper part of the tip 110 until it is hooked on the notch 16 of the holding pin 12, force is applied as shown by an arrow, and the tip 110 is retracted into the sleeve 102. The tip 110 is slid outward of the sleeve 102 and returned when the tip 110 is returned from the holding pin 72 range by applying force to the spring and/or pressing tip part to the tip 110. Therefore, the wire can be easily tensioned between the fixing point and the holding point.
Patent JP-2000025987-A (JP)
Title: Double feed detection method for sheet material using ultrasonic wave
Inventor: OKOGA YOICHI
IPC: B41J13/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To detect any double feed of sheet materials precisely by taking only ultrasonic waves passed through them on the receiving side as direct waves or as they are. SOLUTION: For double sheet feed detection where an ultrasonic transmitter 1 sends ultrasonic waves to an ultrasonic receiver 2 and the output waveform of the ultrasonic waves attenuated through the passage through paper sheets P-1 and P-2 is compared with a preset reference value, a level difference is preset between the reception level at ordinary or single sheet feed and that at double sheet feed, so that the output signal that offers a maximum level difference between these two reception levels within the period that includes the times when the ultrasonic receiver 2 receives direct waves passed through the paper sheets P-1 and P-2 is used for discrimination between single feed and double feed. This enables a precise double feed determination through the selection of direct waves necessary for double feed detection, without causing any disturbance such as reflected waves.
Patent JP-S6090334-A (JP)
Title: Two-component type diazo copying material
Inventor: HOSHINA TAKAYUKI
IPC: G03C1/61
Filed: 1983-10-22
Abstract: PURPOSE:To form a titled copying material which has good dispersibility of silica and yields the colored image having uniform and high density by incorporating silica and specific nonionic surface active agent into a precoating layer. CONSTITUTION:The polyoxyethylene alkylnonyl phenyl ether (nonionic surface active agent) expressed by the formula (n is 12-80) is used. More specifically, (i) a precoating layer consisting of a binder (e.g.; polyvinyl acetate) incorporated and dispersed with silica having about <=10mu grain size and the above-mentioned surface active agent is formed on a base then (ii) a photosensitive layer incorporated with a diazo compd. (e.g.; 4-morpholino-2,5-diethoxybenzenediazoniumchoride zinc chloride) and a coupler sodium (2,3-dihydroxynaphthalene-6-sulfonic acid) is formed thereon to provide the two-component type diazo copying material. The silica and surface active agent may be incorporated into the photosensitive layer.
Patent JP-H0517695-A (JP)
Title: Aqueous emulsion of emulsion polymer
Inventor: NAKAJIMA TAKASHI
IPC: C09J201/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide an aqueous emulsion of an emulsion polymer, which is excellent in shelf stability and free from adverse effects due to solvents because the emulsion employs no solvents, and whose dried solid may have improved water resistance by heat treatment. CONSTITUTION:This emulsion is obtained by the emulsion polymerization of a monomer such as vinyl acetate in an aqueous medium containing polyvinyl alcohol, followed by the addition of a heat-reactive urethane resin.
Patent JP-2000025786-A (JP)
Title: Degassing packaging bag
Inventor: TABATA SUSUMU
IPC: B65D81/20
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a degassing packaging bag especially suitable for packaging feathers, wool, cotton, sponge or the like, for packaging objects wherein contents must be prevented from coming out using a filter at the time of degasification. SOLUTION: When two rectangular plastic films are overlaid in the degassing packaging bag 1, a nonwoven cloth 2 is placed inside in parallel to one of their sides, an end and the other end of the nonwoven cloth 2 are respectively heat-sealed with respective internal faces of a surface sheet and a rear sheet so that the nonwoven cloth 2 may partition a content storage space 4 and a degassing space 5, and peripheries 3 except a receiving opening 6 and a degassing opening 7 are heat-sealed and stuck.
Patent JP-S6177439-A (JP)
Title: Dsi lockout control system
Inventor: FUJIWARA TATSUO
IPC: H04J3/17
Filed: 1984-09-21
Abstract: PURPOSE:To attain fine control optimizing sound quality by using a table using a preset lockout generating rate, a voice detection level and a hangover time as parameters and applying lockout control to the voice detection section next time. CONSTITUTION:A voice detector 1 receives a preset voice detection level 50 and a preset hangover time 60 from a voice detection level register RG 5 and a hangover time RG 6, decides the start point/end point of the voice time and the length of the end of speech of the voice in an input M-channel CH digital voice signal 10 to output a voice signal 11. A voice CH counter 2 counts the CH number (t) being the voice of the signal 11, and when t>N, only the NCH is assigned to a transmission CH assigning circuit 3 and outputted. In this case, the counter 2 counts t-N, what CH is locked out is inputted to a lockout genera tion rate generating rate counter 4. A lockout rate A from the counter 4 and parameters of outputs B, C from RG 5, 6 are used as an address, a signal read from a lockout control table ROM 7 is given to the RG 5, 6 and used for the next voice detection.
Patent JP-S6356039-A (JP)
Title: Multilple address relaying equipment
Inventor: KUBOYAMA HAJIME
IPC: H04N1/00
Filed: 1986-08-27
Abstract: PURPOSE:To apply multiple address communication to a picture data in a complete form by reserving a picture data received incompletely, storing the remaining picture data in succession to the incompletely received picture data and assuring the complete picture data so as to apply multiple address communication. CONSTITUTION:A data storage section 2 storing a received picture data together with a destination, a request personnel and the presence or absence of automatic reception, and a detection section 3 searching the data storage section 2 based on the destination and request party of the received picture data and detecting whether the received picture data is new or an added data are provided. Even if the transmission is failed on its way, the picture data storage section 2 stores an incomplete picture data as it is, and the detection section 3 stores the remaining picture data sent later into the same memory in succession to the incomplete picture data stored in the memory. Thus, even if the transmission is failed on its way, only the remaining picture data has only to be sent again and the consistently complete picture data is always subjected to multiple address communication.
Patent JP-S58101847-A (JP)
Title: Engine room insulator
Inventor: KAWAMOTO ISAO
IPC: B62D25/08
Filed: 1981-12-10
Abstract: PURPOSE:To reduce the vibration and noise transmitted to a car room effectively by constructing an insulator stuck and fixed on the face of a dash panel on the side of an engine room of a sound-absorbing wall and a sound-insulating wall stuck to the surface. CONSTITUTION:An insulator 8 on the side of an engine room E is stuck and fixed on the surface of a dash lower 2 as a dash panel by some proper fixing means, while on the side of its car room R, an insulator 7 is arranged. At this stage, the insulator 8 is constructed into a double structure of a sound-absorbing layer 9 made of porous substances of felt, foamed polyurethane and the like and a sound-insulating layer 10 made of a heavy substance sheet of vinyl chloride, rubber mat, or the like, laid and stuck on the surface. It is met with the bend of the dash lower 2, while its circumference is shaped by trim-cut for joining the side of the sound-absorbing layer 9 closely to the dash lower 2.
Patent JP-S6445865-A (JP)
Title: Cloth shape detecting method
Inventor: ANEZAKI TAKASHI
IPC: D06H3/08
Filed: 1987-08-11
Abstract: PURPOSE: To provide a method for detecting cloth shape comprising such a procedure that parallel rays positioned at each specified direction and angle are transformed to slit or step rays with which a cloth surface is irradiated at an acute angle and the resulting light cutting plane is converted to an image data to easily obtain a level difference plane representing the edge part of the cloth. CONSTITUTION: This method for detecting cloth shape comprises the following procedure: parallel rays emitted from a parallel light source 12 are transformed to slit or step rays using a transformation system 13 and the surface of a cloth 11 is then irradiated with the rays at an acute angle; the resulting light cutting plane 16, 16, in turn, is converted to an image data using an image processor 15 and the edge part of the cloth is detected with the aid of the level difference of the light cutting plane produced on the edge part of the cloth; because of the detection by reflection, level difference plane can be afforded independently of both the pattern and color of the cloth.
Patent JP-H0758629-A (JP)
Title: Semiconductor device
Inventor: NOSE TADASHI
IPC: H03K19/017
Filed: 1993-08-11
Abstract: PURPOSE:To reduce the feedback capacitance due to the Miller effect between input and output terminals to increase the switching speed and to easily make a device work in high-frequency range by turning on an output MOS transistor TR and making the gate acting as a shield electrode. CONSTITUTION:P-channel MOS TRs 11 and 12 are connected in series between a power VDD terminal 17 and an output terminal 16 and N-channel MOS TRs 13 and 14 are connected in series between a GND terminal 18 and the output terminal 16 to constitute complementary inverter circuit. The gate 13G of the TR 13 is connected to a VDD line, and the gate 12G of the TR 12 is connected to a GND line, and each gate is set to the completely turn-on state, and the impedance is reduced. Consequently, these gates act as shield electrodes, and the feedback capacitance due to the Miller effect between gates 11G and 14G and drains 11D and 14D of TRs 11 and 14 connected to an input terminal 15 is reduced not to increase the switching speed and to make the device work in high-frequency range.
Patent JP-H0544973-A (JP)
Title: Air quality control system
Inventor: TACHIBANA KOICHI
IPC: F24F11/02
Filed: 1991-08-08
Abstract: PURPOSE:To maintain an air quality environment in comfortable condition by a method wherein the variation of air quality is decided with a level near the sense of man to control an air conditioning apparatus and the like properly. CONSTITUTION:The title system is constituted of a detecting means 1, detecting the quality of air, a signal processing means 3, deciding the reason of the variation of the quality of air, a fuzzy inference means 4, deciding the level of air quality based on the output of an air quality detecting means and the information of sense, and a control means 5, controlling an air conditioning apparatus 6 for changing air quality environment based on the decided level of air quality. The level of the air quality can be decided by fuzzy inference with a condition near the sense of man whereby the air-conditioning device and the like can be controlled delicately at a real time and the air quality environment can be maintained and controlled under comfortable condition.
Patent JP-H0484786-A (JP)
Title: Towing type passive sonar device
Inventor: KIMURA SATOSHI
IPC: G01S3/801
Filed: 1990-07-27
Abstract: PURPOSE:To attempt judging true target sonic wave direction or the like, by towing to towing wave receivers with cables of different lengths each other, phasing to add the beam outputs formed by the towing wave receiver and continueing the target catching. CONSTITUTION:The wave receiving signals input from two towing wave receivers 1 and 2 are amplified and noise-eliminated by a received signal processor 3. Next, a target is captured at the crossing point of both beam directions by phasing to add beam outputs in the directions of each beam at each towing wave receiver by switching the phasing. By synthesizing these two towing wave receivers 1, 2, switching to adding with arranged phase to operate as a single towing wave receiver is attained and a phased beam signal is output. In an analyzing processor 4, frequency analysis, integration processing and data memory processing for the phased beam signal in each direction of beam input are executed, and the processed results are output to a control indicator 5. The indicator 5 indicates and records the input data based on the set operation mode.
Patent JP-S58101725-A (JP)
Title: Wet type dust collector
Inventor: MATSUMURA TETSUO
IPC: B01D47/00
Filed: 1981-12-11
Abstract: PURPOSE:To reduce the formation of scale considerably by using the circulating water which is decreased of pH by blowing of gases contg. CO2 for a wet type dust collector which collects dust produced in factories, etc. where calcium salts are used. CONSTITUTION:Waste gases, etc. contg. gaseous CO2 such as waste gases of hot stoves of blast furnaces are blown to the circulating water of high pH to be used for wet type dust collectors which collect dust produced in factories or installations where calcium salts such as limestone, quicklime and dolomite are used to deposite and remove the calcium ions dissolved in water as CaCO3 from the reaction formula C+CO2+1/2O2 CaCO3, and to suppress the absorption of CO2 in the dust collecting gases by decreasing the pH of water to <=10, whereby the generation of scale consisting essentially of CaCO3 in the circulating water is reduced considerably, and the using amt. of the sulfuric acid, etc. to be added to the water to be released to the outside of the system is reduced as well.
Patent JP-H0367827-A (JP)
Title: Paper feeder
Inventor: KUWABARA TETSUYOSHI
IPC: G03G15/00
Filed: 1989-08-01
Abstract: PURPOSE:To securely separate papers one by one by separating the papers from in two steps with a separating means having a separating claw and separating roller when the blanks are supplied by a blank supply cassette. CONSTITUTION:When a plurality of blanks P1 are sent from a first housing 21a to a separating means 30 by erroneous separation of a separating claw 26, a stopping force of a separating roller 38 is stronger than an adsorbing force between the respective blanks P1, so that only the uppermost blank P1 is transferred toward a regist roller 32 by a blank supply roller 34, while the blanks P1 from the second one on receive an urging force in the separating direction at the separating means 30 to be stopped. Then, the blanks P1 are transferred one by one to the separating means 30 sequentially from the upper one by the blank supply roller 34 if necessary until the blanks P1 is exhausted. When the absence of the blank P1 in the separating means 30 is detected by a blank detecting means, a first pick-up roller 23 is again rotated according to the number of copies so that the blanks P1 will be sequentially taken out of a housing 21a.
Patent JP-S6259975-A (JP)
Title: Color electrostatic recording method and its device
Inventor: DAITO CHIAKI
IPC: G03G15/01
Filed: 1985-09-10
Abstract: PURPOSE:To prevent a color shift and an absence of record from being caused by measuring an interval between register marks and also counting count numbers recorded between the register marks, detecting an error from the number of lines to be recorded, and correcting it during the recording between next register marks. CONSTITUTION:An FF 13 outputs signals 1 and 0 as Q and the inverse of Q every time the edge of a register mark 12 is detected by a mark detector 11. When the edge of the mark 12 is detected, the Q output of the FF 13 becomes 1, the edge interval is measured by a counting circuit 14a until the edge of a next mark 12, and its output is divided 15 to generate a recording trigger signal. This trigger signal is ANDed 18a and outputted until the edge of the next mark 17 is detected. When the edge of the 2nd mark 12 is detected, the FF 13 outputs signal 0 and 1 as Q and the inverse of Q, and the interval to the edge of the 3rd mark 12 is measured and divided 15b to obtain a trigger signal. Then, the difference between the value counted by a trigger counting circuit 17 and an estimated value is corrected 16a and 16b to eliminate the error in next recording operation.
Patent JP-H0942588-A (JP)
Title: Cover
Inventor: WAKAMATSU HITOSHI
IPC: F16M1/026
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To make sound insulation properties of a cover satisfactory, which is provided with drain holes, and used for a machine or machine parts. SOLUTION: In a cover 10 covering a machine or machine parts 24 producing noise during their operations, the cover 10 is formed into a double structure where the structure is made up of at least, almost of all of the cover 10 consists of an inner wall 11 provided with a first drain hole 11a, and of an outer wall 12 for which a second drain hole 12a is provided at a place different from a place corresponding to the first drain hole 11a, a clearance between the inner wall 11 and the outer wall 12 is made a hollow part 13, and furthermore, the cover 10 is made out of synthetic resin formed through blow forming.
Patent JP-H0947861-A (JP)
Title: Method for pouring molten metal in ladle
Inventor: WATANABE YOSHIO
IPC: B22D11/18
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the yield and to enable pouring at the ordinary pouring quantity without restraining the pouring quantity to a low level by drastically reducing the remained quantity in a ladle while preventing the flow-out of slag at the last period of pouring molten metal from the ladle into an other vessel. SOLUTION: At the last period in the process for pouring the molten metal into a tundish from the ladle in a continuous casting, after detecting the slag B flowed out from the ladle 1 by using a slag detector 10, the pouring of the molten metal A from the ladle 1 is temporarily stopped with an opening/closing device 5 in the ladle. The condition of temporarily stopping the pouring of molten metal A from the ladle 1, is held during a fixed time decided from the temp. of the molten metal and the physical value of the slag, and after passing the fixed time, the pouring of the molten metal A from the ladle 1 is again started and the flow-out of the slag B is detected by again using the slag detector 10 to finally stop the pouring of the molten metal A through the opening/closing device 5 in the ladle.
Patent JP-H08104459-A (JP)
Title: Image forming device
Inventor: TAKAGI YUICHI
IPC: B65H29/22
Filed: 1995-08-04
Abstract: PURPOSE: To easily discriminate jobs by sorting a plurality of those jobs discharged on one discharge tray. CONSTITUTION: A tray is moved right and left by a moving mechanism 60 each time when jobs 52 to 55 are discharged on the discharge tray, and offset regions R are provided on respective jobs. Additional information A for specifying a job is previously stored in these offset regions R by an image forming means on the basis of offset information of a controller 61. The specification of the job is facilitated by this additional information A. The offset information is information of the moving direction of the tray, and the moving direction of the tray after discharging the jobs is determined before the additional information A is given to the jobs by the image forming means.
Patent JP-H0634-A (JP)
Title: Earthquake-proof roof greenhouse structural material
Inventor: MATSUSHITA TATSUJI
IPC: A01G9/24
Filed: 1992-06-18
Abstract: PURPOSE:To green a roof by installing a specific greenhouse structural material on the roof of a building structure. CONSTITUTION:A greenhouse structural material 7 of earthquake-proof structure is set on the roof of a building structural material and a heat accumulating layer 3 laying a heat reservoir is installed on the bottom of the greenhouse structural material. The top of the greenhouse structural material is equipped with a heat insulating shutter 4. Temperature drop at night is reduced by the heat accumulating layer warmed by solar heat in the day and growth of plants in the greenhouse on the roof is promoted to suppress rise in temperature in an overpopulated district.