baber/WOPTO huggingface dataset:
Patent JP-S552716-A (JP)
Title: Charging method for raw material into sintering machine
Inventor: TAKASAKI YASUTO
IPC: F27B21/06
Filed: 1978-06-20
Abstract: PURPOSE: To satisfactorily promote the segregatin without breaking the granulated raw material to be charged, by bending the chute to be installed between the roll feeder and the sintering machine so as to make the sectional shape of the chute to be a circular arc along the feeder, and by setting the angle between the dropping raw materil and the chute at an angle smaller than the specified value.  
     CONSTITUTION: The angle θ made by the granulated raw material 5 to be charged, dropping from the roll feeder 2, is set under 50 degrees against the chute 3. Accordingly, the shock given to the raw material 5 dropping and colliding with the chute 3 is small, and besides, the chute 3 is slightly bent into a circular arc along the feeder 2; hereby, the rolling distance of the raw material 5 becomes long, and the raw material 5 arrived at the lower part of the chute 3 has a large horizontal speed. Moreover, because the segregation can be promoted, the coke is more distributed at the upper part of the sintering bed, and the preheating by the coke combusted at the upper part of the sintering bed can be utilized; as a result, the unit consumption of the coke is reduced. Further, the sticking of the raw material 5 on the chute 3 is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63239654-A (JP)
Title: Recording card
Inventor: SASAKI TAKAHITO
IPC: B42D15/10
Filed: 1987-03-27
Abstract: PURPOSE:To prevent formation of a forged card even if only the magnetic information is transferred thereto from an unused recording card by forming a magnetic recording medium and optical recording medium so as to be superposed on each other via a card substrate held therebetween. CONSTITUTION:The magnetic recording medium 3 which permits magnetic reading out of at least the information to indicate the frequencies of use is formed on one face of the card substrate 2 and the optical recording medium 4 recorded with the optically readable information is so formed as to be superposed on the opposite face of the medium 3 with the substrate 3 held therebetween. Furthermore, a recording medium 5 for position detection consisting of regularly arranged optically readable patterns is formed on either face of the substrate 2 along the conveying direction of the card. This recording card is, therefore, conveyed and controlled in accordance with the signal detected from the regularly arranged patterns of the medium 5. A dishonest act such as falsification of the recording card is thereby prevented.
Patent JP-S59200539-A (JP)
Title: Burst light output stabilization driving system
Inventor: NAKAMURA MASARU
IPC: H04B10/524
Filed: 1983-04-28
Abstract: PURPOSE:To stabilize a feedback loop adaptive to burst signal transmission by comparing a photodetection signal with a reference signal, and holding the bias signal of a semiconductor light emitting element to a specific value or increasing it according to the comparison result. CONSTITUTION:A transmission request signal B is inputted from a terminal 3 to a bias application part 4 and then a burst data signal A is inputted from a terminal 1 to a pulse driving part 2. The application part 4 further inputs the output signal D of a comparator 8. The comparator 8 compares the output of a photodiode PD6 which detects the light output of the semiconductor light emitting element LD5 with the 2nd reference signal corresponding to the threshold value of the LD5 or the 2nd reference signal corresponding to the light output of the LD5 when no thermal sag phenomenon occurs by the signal A. Then a signal L when the photodetection signal of the PD6 is smaller than the reference value or signal H when larger is outputted. The application part 4 operates only when receiving the output L of the comparator 8 to send a bias signal to the LD5, whose light output is increased to prevent a decrease in the light output due to the thermal sag phenomenon; when the H output is received from the comparator 8, the bias is held constant.
Patent JP-H06316451-A (JP)
Title: Admixture for hydraulic inorganic composition
Inventor: KURANE RYUICHIRO
IPC: C04B24/38
Filed: 1993-03-31
Abstract: PURPOSE:To provide an admixture to obtain a hydraulic inorganic composition enhanced workability and quality by enhancing a water-holding property, a shape-holding property, plasticity and extruding lubricity, etc., and improving retardation of hard ing, etc. CONSTITUTION:The admixture for hydraulic inorganic composition consists of essentially of polysaccharide containing glucose, fucose, lamnose, and a glucuronic acid as a structural monosaccharide, and polysaccharide containing either one of the polysaccharide in which mannose and fucose are a structural monosaccharide or both, especially Alcaligenesleitus B-16 strain bacteria cultured product or the treated product.
Patent JP-H07264748-A (JP)
Title: Laying storage tube for wiring-part
Inventor: MURAKAMI HAYATO
IPC: H02G3/04
Filed: 1994-03-18
Abstract: PURPOSE:To prevent a covering member from getting rickety or coming off, by holding a covering member forcedly on a lower side of a tube body with an elastic pushing means. CONSTITUTION:An upper edge part of an opening 2 of a main tube body 1 has a downward protruding locking member 21, while a lower edge part has an upward, protruding locking member 22. A cover body 3 capable of being opened or closed and mounted on the opening 2 has an upward locking groove 31 on the upper back side thereof with a larger depth to be fitted with the downward protruding locking member 21, and a downward locking groove 32 on the lower back side thereof with a smaller depth to be fitted with the upward protruding locking member 22. The cover body 3 has a pushing means on the back wall face so that the cover body 3 is pushed always downward by the pushing force caused against the reactive force of the upper inside face of the tube body 1.
Patent JP-S59198024-A (JP)
Title: Signal generating circuit
Inventor: KUBO HIROSHI
IPC: G06F1/24
Filed: 1983-04-25
Abstract: PURPOSE:To prevent variation in a point of time of generation of a system clear release signal depending on wafer process parameter by using an output voltage from a voltage dividing circuit consisting of resistors as a reference of comparison. CONSTITUTION:When a power supply voltage VDD rises as shown in Curve VDD, a voltage shown in a Curve A is outputted from a voltage dividing circuit 1. Further, a threshold value of an inverter 2 is changed as shown in Curve B and a voltage shown in Curve C is outputted from a voltage dividing circuit 6. An output of the voltage dividing circuit 1 is inputted to the inverter 2 and also compared with an output of the voltage dividing circuit 6 at a differential amplifier 5. The output of the inverter 2 and the differential amplifier 5 is fed to a latch circuit 3 via an OR circuit 8. Then, a system clear signal is outputted from the latch circuit 3 until an output voltage A of the voltage dividing circuit 1 becomes larger than an output voltage C of the voltage dividing circuit 6.
Patent JP-S57190431-A (JP)
Title: Signal separating circuit
Inventor: SAKATA KUNIHIRO
IPC: H04B3/20
Filed: 1981-05-19
Abstract: PURPOSE:To separate a transmitting signal from a receiving signal by comparing a signal voltge obtained by dividing the signal voltage applied from a transmitting signal source with the signal voltge between the transmitting signal source and a line and variably controlling voltage dividing impedance so that the compared value is minimized. CONSTITUTION:Impedance elements 4, 5 dividing the voltage of a transmitting signal source 1 are connected to a titled circuit. The impedance element 5 is variably controlled by a signal 9 from a control circuit 8, the voltage e2 of a connecting point between the elements 4 and 5 is applied to a terminal B of the control circuit 8 and the voltage e1 of a connecting point between a line 10 and a matching impedance element 2 is applied to a terminal A of the control circuit 8, so that a terminal for a receiving signal Ei is formed between the terminals A and B, the control circuit 8 finds the difference between the signals e1 and e2 and the control signal 9 controls the impedance value Z6 of the element 5 variably so as to minimize the difference. The impedance value Z6 is controlled so as to be reduced in case of e2-e1>0 and increased in case of e2-e1<0, separating the receiving signal from the transmitting signal.
Patent JP-H03275960-A (JP)
Title: Control device for engine speed of working vehicle
Inventor: SHIMIZU MOTOHISA
IPC: F02D11/10
Filed: 1990-03-23
Abstract: PURPOSE:To enhance workability of a working vehicle and a feeling in driving the vehicle by preferring the control by which engine output is greater during simultaneous operation of a hand accelerator lever and a foot accelerator pedal. CONSTITUTION:A control device for the engine speed of a working vehicle comprises a control portion 1, a hand accelerator lever 2, a foot accelerator pedal 8, an engine 5, and a fuel injection device 7 and when the hand accelerator lever 2 and the foot accelerator pedal 8 are operated simultaneously a signal THETAo i.e., the output of a proportional plus integral plus derivative operating circuit 4 is compared to a voltage signal THETAg i.e., the output of a proportional plus derivative operating circuit 9 and the control signal by which the drive signal of an actuator 7a input to a pulse width modulation converter circuit 6 is greater i.e., the output of the engine 5 is greater with increased injection quantity is preferred. Thus control shift can easily and smoothly be carried out even when the foot accelerator pedal is operated for acceleration for a short period of time.
Patent JP-H02252403-A (JP)
Title: Storage box for small object
Inventor: OBA KIYOTAKA
IPC: A45C7/00
Filed: 1989-03-27
Abstract: PURPOSE:To enable a storage box to be carried while storing things and to be folded when not used by providing side panel parts formed as a surrounding face, bottom panel parts formed as a bottom face, top panel parts which open and close an opening, and a pair of flaps for supporting and flaps for holding, all of which are formed connected through foldable joint parts. CONSTITUTION:A box-formed body 11 consists of side panels 10a-10d as a side panel part 10, bottom panels 13a-13d as a bottom panel part 13 formed connected with the lower edges of the side panels, and top panels 15a-15d formed connected with the upper edges of the side panels, which are formed connected through foldable joint parts. Therefore, the boxes are allowed to be piled up while being folded at joint parts when not used, and need not extra space when stored. Further, in the upper half of the top flaps for holding 15b, slots for holding 19 are made, and to the one side of the top flaps a tongue 21 is provided, which is bent in such a way as to cover the upper edge faces of the top flaps, while top flaps for supporting 15c are made slits, into which the top flaps for holding are fitted at the upper parts of the slits. Thus, comparatively large-sized heavy objects can be stored and carried.
Patent JP-S561242-A (JP)
Title: Film for evacuated casting
Inventor: YAZAKI TAKAO
IPC: B32B27/30
Filed: 1979-06-15
Abstract: PURPOSE: To improve the suitability to deep drawing of the captioned film and eliminate the evolution of harmful gas by laminating the layer composed of the mixture of one or two or more kinds of PE, etc. and the layer composed of the mixture of one or two or more kinds of ethylene-vinyl monomer copolymer resins.  
     CONSTITUTION: In the film used for an evacuated casting method, the layer composed of the mixture of one or two or more kinds among polyethylene, ethylene-α- olefin-copolymer resins and the layer composed of the mixture of one or two or more kinds among the copolyer resins of mainly ethylene and vinyl monomers such as vinyl acetate are laminated. Namely, as a result of laminating the plural resin layers provided with a difference in flow initiation temperature at the heating, the melt tension of the laminated film is maintained and intensified by the existence of the layer of much lower fluidity even after the layer which starts flowing at a low temperature when heated starts flowing, and this considerably improves its heat-formability, particularly suitability to deep drawing and eliminates the evolution of harmful gas unlike with conventional products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05278643-A (JP)
Title: Car body structure
IPC: B62D25/04
Filed: 1992-03-30
Abstract: PURPOSE:To offset the upper and lower side faces of a back panel in the longitudinal direction with the strength kept by connecting a load carrying platform strength holding member to a position lower than the pillar step section of a cabin corner section, and connecting the front end of the load carrying platform to a position upper than the step section through a reinforcing member in a car bode of monocoque structure. CONSTITUTION:In a car body comprising a cabin and a load carrying platform C integrated in a body, in order to enlarge the effective space of both the cabin and the load carrying platform C, the lower side space 1b of a cabin back panel 1 is offsetted toward the front of the vehicle than the upper side face 1c of the panel 1. At the cabin part, a rear side pillar 4 is vertically erected, and at a position near a panel step section 1a, a pillar step section 4a is formed. At a position lower than the pillar step section 4a of a load carrying platform side panel 3, a side member 33 for holding the strength of the load carrying platform is extended in the longitudinal direction, and the front end of the side member 33 is connected to the rear side pillar 4. A position near the front end of the side member 33 and a position upper than the pillar step section 4a of the rear side pillar 4 are connected to each other through a gusset plate 5.
Patent JP-S55166959-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: UCHIDA KEN
IPC: H01L29/73
Filed: 1979-06-15
Abstract: PURPOSE:To accurately control the impurity doped area of a MIS semiconductor device by doping impurity in a self-alignment by an oxide film etching in the boundary between the thick oxide film for isolating elements and a gate region. CONSTITUTION:An impurity doped region 4 is formed over the drain region 1 and the source region 2 at the end of the gate region 3 between n-type drain region 1 and source region 2. A gate oxide film 6 is formed on the selected portion of one main surface of a p-type semiconductor substrate 5, and a thick oxide films 7, 8 are formed on the other portion. A p-type impurity doped region 4 is formed on the surface of the semiconductor substrate adjacent to the gate oxide film 6 and the thick oxide films 7, 8.
Patent JP-S59201096-A (JP)
Inventor: SAKURAI KEIICHI
IPC: G10H1/00
Filed: 1983-04-30
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-S56683-A (JP)
Title: Electronic watch with alarm
Inventor: TAKAYAMA MASAYUKI
IPC: G04C21/02
Filed: 1979-06-14
Abstract: PURPOSE: To realize a good-design and thin digital electronic watch with alarm, by arranging the liquid crystal panel and the battery on a plane and by arranging the battery under the vibrating plate for buzzer.  
     CONSTITUTION: Battery 22 and liquid crystal panel 21 are arranged in parallel on a plane. Piezo-electric element 27 of a form approximating vibrating plate 26 is fixed to vibrating plate 26 which is subjected to the constriction processing into a lunch box form shown in the figure, and battery 22 is arranged under them. Watch case 31 has buzzer flat 32, and vibrating plate 26 and buzzer cover 29 of a form approximating vibrating plate 26 are pressed into buzzer flat 32 through waterproof ring 33 of plastic materials and are fixed to keep the waterproof property inside the clock. Since vibrating plate 26 is shaped into a longer square form, time display part 34 becomes large and approaches the watch center, so that a good- design and thin electronic watch with alarm can be obtained where the time is easy to read. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56129092-A (JP)
Title: Waste water disposer
Inventor: TAKAMATSU AKIRA
IPC: C02F9/00
Filed: 1980-06-05
Abstract: PURPOSE: To redude a BOD value of waste water in a small-sized installation, by an active sludge process accompanied with the aeration of waste water under a compressed atmosphere in a line mixer having a mechanically strong agitation ability.  
     CONSTITUTION: After coarse solids are separated, waste water is fed to a line mixer 5 by a pressure pump 4. In the mixer 5, the waste water is compressed by controlling an opening rate of a sequeezing valve 9 in the midway of a discharge pipe 10. At the same time, active sludge is introduced through a pump 7 by compressed air from a compressor 6, to rapidly and uniformly agitate the waste water. The waste water is then carried to a floatation vessel 11 where a flocculant is added in the waste water. In the vessel 11, sludge grains adhere onto fine air bubbles and float, while precipitable ingredients are precipitated by the flocculant. Thus, the waste water is forcibly contacted with the active sludge and air, and oxidized biologically. Consequently, waste water can be disposed at a high efficiency in a small-sized installation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63241571-A (JP)
Title: Editing and inputting device for color copying machine
Inventor: KATO AKIO
IPC: H04N1/46
Filed: 1987-03-28
Abstract: PURPOSE:To permit formation of a beautiful color copying by inputting a desired pattern having the colors set independently from an original image to a color copying machine. CONSTITUTION:This device has a tablet 910 on which an original is imposed and a coordinate inputting means 950 which generates the coordinate signal of a prescribed point when the prescribed point on the tablet 910 surface is pressed. The device has also a writing mode key 903 which commands setting of a writing mode, a coordinate signal conversion part which converts the coordinate signal inputted under the writing mode to corresponding pattern information, a color selection key 906 which assigns the colors of the pattern, and a control means which transmits the pattern information and the color signal of the patterns to the copying machine. The arbitrary assignment of the colors of the desired additive pattern is thereby permitted.
Patent JP-S55166983-A (JP)
Title: Manufacture of internal mirror type gas laser tube
Inventor: SHINTAKU KEIICHI
IPC: H01S3/139
Filed: 1979-06-14
Abstract: PURPOSE:To reduce the laser output to desired value without using a filter or the like by irradiating other laser light externally to a mirror multilayer film while detecting the oscillation output and regulating the laser output to predetermined value. CONSTITUTION:An internal mirror type He-Ne laser tube consisting of a cathode 1, an anode 2, a laser fine tube 3, a vacuum enclosure 4, multiple layers 7, 8 on mirror substrates 5, 6 is connected to a laser power supply 10, and discharged to produce laser light 11. The output of the laser tube is then detected by a power meter 12. Wile observing the power meter 12, laser light 20 of a YAG laser or the like having wavelength which almost passes the mirror substrate glass externally from the mirror at opposite side to the laser output and almost stop the laser light to the multilayer film is irradiated to deteriorate the multilayer film to reduce the output.
Patent JP-S581052-A (JP)
Title: Austenitic welded structure for high temperature service
Inventor: SUKEGAWA MASAYUKI
IPC: C22C30/00
Filed: 1981-05-20
Abstract: PURPOSE:To provide a titled welded structure which consists of weld metal contg. austenitic structural steel as well as C, Si, Mn, Ni, Cr, Mo, etc. respectively at prescribed ratios and consisting of the balance Fe, and which has superior creep rupture ductility and strength at high temps. CONSTITUTION:The intended austenitic welded structure is obtained by consisting the same of austenitic structural steel contg., by weight %, 32-38% Ni, and 21-25% Cr and the weld metal of the following compsn.: Said weld metal is formed of 0.02-0.075% C, 0.1-1.5% Si, 2-3% Mn, 32-38% Ni, 21-25% Cr, 1-1.6% Mo, 0.1-1% Nb, 0.1-1% Ti and/or Zr and the balance Fe and impurities. This welded structure is used conveniently in high temp. parts of particularly >=600 deg.C in chemical plants and power generation plants.
Patent JP-H06182008-A (JP)
Title: Guided golf cart
Inventor: TANAKA TORU
IPC: A63B55/60
Filed: 1991-04-08
Abstract: PURPOSE:To provide a guided golf cart capable of lessening the area of a cart road as small as possible. CONSTITUTION:This golf cart is provided with a front wheel steering mechanism 9 for steering front wheels 4, 4 and a rear wheel steering mechanism 10 for steering rear wheels 5, 5 to set the steering directions of the front wheels 4, 4 and rear wheels 5, 5 to the reverse phase to each other according to the bending condition of a cart road 3 so that the front and rear wheels 4, 5 pass on the same locus. Thus, the extent of wheel width will suffice for the width dimension of the cart road 3 so that the area of the cart road is reduced.
Patent JP-H03276442-A (JP)
Title: Information recorder
Inventor: OGASAWARA YUTAKA
IPC: G11B27/00
Filed: 1990-03-27
Abstract: PURPOSE:To high speed up a recording processing by setting the time for inverting a magnetic field from erasing to write during the time of track jumping over to a leading sector from the last one in a unit of one write data when a write data is larger than a buffer capacity. CONSTITUTION:When a write data amt. to be specified from a host computer 22 is larger than a capacity of a buffer 37, one write data unit is set to make the time for returning to a leading sector by jumping after erasing the last sector more than the time for a magnetic field required for changing erasing to write and yet a min. time. By this method, a shift of an optical head from erasing into consideration, and the data processing time is shortened.
Patent JP-H01249030-A (JP)
Title: Shoe dryer
Inventor: MIYAJI SATORU
IPC: A47L23/20
Filed: 1988-03-29
Abstract: PURPOSE:To shorten drying time considerably by resting a shoe to be dried onto a shoe stand, covering the whole of the shoe with a main body case, and thereby feeding warm wind onto the inside and outside of the shoe so as to let the shoe be dried. CONSTITUTION:Let the inner bottom face of a shoe 2 be rested on a shoe support 3, the upper opening section 8 of a main body case 1 is covered by a cover 10, and the connecting port 13 of the main body case 1 at its side face lower section is connected with a warm wind generating device via a connecting hose 12. Warm wind supplied by the warm wind generating device is for warded into a space 11 formed at the bottom section of the main body case 1 through the connecting hose 12 and the connecting port 13 so as to be fed to the inside of the shoe, which is a material to be dried, by way of the blow-out port 5 and the blow-out pipe 4 of a partition 6, and the shoe support 3 for letting the inside of the main body case 1 housing the shoe 2 be increased in temperature so that the outside of the shoe 2 is dried by warm wind. Moisture generated by drying the shoe 2 is exhausted out of the exhaust port 9 of the cover 10.