baber/WOPTO huggingface dataset:
Patent JP-2001095616-A (JP)
Title: Two-tier-type stainless lunch box
Inventor: IWASAKI YOSHIHISA
IPC: A45C11/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To improve durability by using stainless steel for forming a two-tier- type lunch box provided with two upper and lower containers to be overlaid one on the other and a lid to cover the overlaid containers, to facilitate sanitary management by facilitating cleaning, to prevent water droplets which occur at the time when the lunch box is used from falling out of the containers, and to make a housing state compact. SOLUTION: In this two-tier-type lunch box, two container 1 and 2 are vertically overlaid one on the other, and the overlaid containers 1 and 2 are covered with a lid 6 from above. A plastic sealing lid 5 is fitted over the plastic upper- tier container 2. The upper edge 4 of the lower-tier stainless container 1 is fastened to a flange part 3 provided for the outer circumference of the upper-tier container 2 close to its bottom part, and the overlaid two-tier containers 1 and 2 are covered from above with a stainless lid 6 formed rather deeply.
Patent JP-H11120243-A (JP)
Title: Ordering management device
Inventor: SUGIYAMA TOSHIO
IPC: G06Q50/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide information which is useful to optimize the setting of a scheduled quantity of articles in a menu to be produced after the article runs short. SOLUTION: If the article in the menu runs short, the current time information is managed by an article shortage menu information storage means while made to correspond to the article shortage menu (step S14) and article shortage menu information including the managed time information is outputted for setting a subsequent scheduled quantity as to the article shortage menu to optimize the scheduled quantity by considering the relation between the time information on the article shortage and service hours.
Patent JP-H01166071-A (JP)
Title: Speed controller in document image former
Inventor: UIRIAMU II KURAMAA
IPC: G03G15/30
Filed: 1988-11-09
Abstract: PURPOSE: To make a device inexpensive and simple by changing the effective diameter of a pulley mechanism, so as to vary a moving document speed. CONSTITUTION: A timing belt 80 drives document feeding rollers 55 and 56, to feed a document to an exposure area at the same speed as the rotational speed (processing speed) of a drum and this relative speed is adjusted in so that an operator rotates a knob 94, to move a shaft 92, that is, a tub 98 in a different direction along an axis line. In other words, when the magnification of an output copy shows a slight decrease, the operator adjusts the knob counterclockwise, to effectively reduce the diameter of a pulley, so that a belt travels at a low position on a boss, to decrease a scanning speed. On the other hand, when the magnification is recognized, the knob is turned clockwise so that the diameter of the pulley is increased to make the scanning speed faster, for making an adjustment. Thus, the device can be reduced in cost and simplified.
Patent JP-2001107251-A (JP)
Title: Method and system for chemical vapor deposition
Inventor: NOMURA HIDEJI
IPC: H01L21/31
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of deterioration in film quality in the initial stage at the beginning of film deposition by means of chemical vapor deposition using heating elements. SOLUTION: Material gas, supplied via a gas supply system 3 into a treatment vessel 1 having an exhaust system 11, is decomposed and/or activated at the surface of a heating element 4 heating to a prescribed high temperature by an energy supply mechanism 6 and then reaches the surface of a substrate 9 held by a substrate holder 5 to deposit prescribed thin film. A shutter 7 for shielding the substrate 9 from the heating element 4 and a heating body 8 for previously providing the substrate 9 with heat necessary to raise the temperature of the substrate 9 to a temperature at which the substrate 9 is supposed to arrive by the heat radiation from the heating element 4 are provided in the position between the heating element 4 and the substrate holder 5.  When the shutter 7 is opened and film deposition is initiated, heating by the heating body 8 is switched to heating by the heating element 4. As the result, the temperature of the substrate 9 is unchanged before and after the starting of film deposition. The heating body 8 moves integrally with the shutter 7 moving between the opening position and the closing position by a driving mechanism 70.
Patent JP-H03143397-A (JP)
Title: Production of beta-hydroxybutyric acid and polymer thereof
Inventor: SAITO YUJI
IPC: C08G63/06
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the title polymer, biodegradable plastic by aerobically culturing activated sludge, then continuously reducing nitrogen load and aerobically culturing under a loadfree condition. CONSTITUTION:Activated sludge of sewage disposal plant is aerobically cultured with a substrate such as glucose or yeast essence base, then assimilated with nitrogen in ammonia state as a nitrogen source, nitrogen load is gradually reduced for several hours to several days, further the activated sludge is cultured aerobically and metabolized into the objective polymer.
Patent JP-S63136298-A (JP)
Inventor: TATEYAMA HIROMI
IPC: G06T1/00
Filed: 1986-11-28
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-H04281041-A (JP)
Title: Tire cord weaving device
Inventor: AANESUTO EFU ROOCHI
IPC: D03D41/00
Filed: 1991-10-01
Abstract: PURPOSE: To automatically weave a tire-cord fabric comprising a fabric body portion having different pick densities from that of tab portions by automatically inserting a temple through a control device, changing pick densities and controlling an air cylinder nozzle pressure. CONSTITUTION: In weaving a tire cord woven fabric comprising a fabric body portion having 1-3.5 ppi pick densities and tab portions having 3.5-50 ppi pick densities at each end of the fabric body portions by an air jet loom, a control device judges whether a tab portion should be inserted or not by comparing a preregistered woven fabric length with a measured yard length which is inputted from a correction device and indicated by a control signal. In the case of requiring tab insertion, the control device outputs a control signal for making the temple act from a disengaged state from a woven fabric to an engaged sate with the woven fabric through a pneumatic cylinder, adjusts an air pressure to supply a weft of fixed denier for a tab and changes pick densities and warp tensions through a take-up roller to automatically weave tab parts in different pick densities.
Patent JP-H07134455-A (JP)
Title: Optical unit for printing device and developing unit for printing device
Inventor: YASUI TATSUYA
IPC: G03G15/00
Filed: 1993-11-11
Abstract: PURPOSE:To cope with high speed printing and the high resolution of printing and to obtain high-quality printing in spite of the dispersion of stirring ability inherent in a developing unit. CONSTITUTION:A data conversion part 3 converting printing data information being a parallel signal from a central control part 1 to printing data information being a serial signal is provided in an optical unit 2, and a laser beam is driven based on the printing data information being the serial signal from the data conversion part 3. A toner concentration correction amount information storage part 5 storing toner concentration correction amount information inherent in the developing unit 4 and a toner concentration control part 6 controlling toner concentration based on the toner concentration correction amount information from the storage part 5 and the printing density information from the control part 1 are provided in the developing unit 4, and the toner concentration is controlled by the control part 6.
Patent JP-H07132333-A (JP)
Title: Device for working rolled joint of pressure tube
Inventor: KIMOTO HIROSHI
IPC: B21D39/04
Filed: 1993-11-11
Abstract: PURPOSE:To improve the reliability of rolled joint part between a pressure tube made of Zirconium and a stainless steel tube of a different kinds of metal by providing a device for monitoring abnormality during the mechanical joining, which is performed through expanding the tube from the inside surface of an inner sleeve by an expander, and a device for non-destructive inspection after joining. CONSTITUTION:The material of a tube end at a rolled joined part is repeatedly deformed, by the expansion in the radial direction of the roller and the polygonal deviation by the number of the roller, during the expanding operation by the roller on a pressure tube 1 made of zirconium alloy and a stainless steel sleeve 2, 3 of a different kinds of metal. AE signal is generated if cracking is caused by the repeated deformation. Then, a device 7 for monitoring abnormality is provided which monitors the presence of the AE signal due to the cracks generated during an expanding operation. In case the AE signal is detected due to the generation of cracks, a non-destruction inspection is carried out which examines the position and the size of the cracks after the expanding operation, and hence the reliability for the rolled joint of a pressure tube is enhanced.
Patent JP-H09128805-A (JP)
Title: Optical disk
Inventor: KAWAMURA SATOSHI
IPC: G11B7/24047
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltrating of a coating liquid for spin coating to the rear surface of a disk, to make tracking normal and to eliminate hindrance to recording and reproducing by providing the end face of a disk substrate with a projecting body in an annular form. SOLUTION: Grooves for tracking are formed on one surface of the substrate 12 consisting of a polycarbonate resin to form a recording surface. The back coating surface of the substrate 12 is coated with a resin layer 5 at a uniform thickness by a spin coating method. The substrate 12 is provided with the projecting body 13a having the surface flush with the back coating surface of the substrate in the annular form on the end face near the back coating surface. As a result, the coating liquid is blocked by the projecting body 13a without arriving at the recording surface even if the coating liquid spreads to the outer side and tends to infiltrate to the recording surface side at the time of coating the substrate with the resin layer 5 by the spin coating method.  The tracking is thereby made normal and the high quality and high reliability are embodied without the hindrance to recording and reproducing.
Patent JP-H07133859-A (JP)
Title: Cam mechanism
Inventor: INOUE TOMOJI
IPC: F16H37/12
Filed: 1993-11-11
Abstract: PURPOSE:To enhance the reliability of cam operation by providing a monitor cam follower having a copying head in contact with cam surface at one end and the other end oscillating about the support point of the cam follower, and a sensor capable of detecting the displacement of an oscillation portion outside the prescribed range. CONSTITUTION:When a transfer is made to stop operating, due to an obstacle, the copying head 120 of a cam follower 114 for transfer horizontal motion is prevented from having a spring act to press a cam 110. On the other hand, a spring 4 for energizing the copying head 3 of a monitor cam follower 2 for following the curves of the motion of the cam 110, is free from the effect of an obstacle. Thus, the monitor cam follower 2 moves along the curves of cam motion. As a result, a relative position between the cam follower 114 and the monitor cam follower 2 changes, and the follower 2 is displaced outside the prescribed zone. In addition, the sensor dog 5 of the follower 2 shades a shading type sensor 6 and this sensor 6 detects the occurrence of an error. According to this construction, cam rotation is stopped, upon detection of output from the sensor, and an equipment break or the like can be thereby prevented.
Patent JP-H08143416-A (JP)
Title: Aqueous skin preparation for external use
Inventor: HASEGAWA KOJI
IPC: A61K8/00
Filed: 1994-11-17
Abstract: PURPOSE: To obtain an aqueous skin preparation for external use, capable of regulating the electrolytic and osmotic pressure balances for dermal cells and activating the dermal cells and having high safety by homogeneously dissolving sodium chloride, fructose and dextran in a specific proportion in an aqueous phase ingredient. CONSTITUTION: This aqueous skin preparation for external use is obtained by homogeneously dissolving 0.5-10wt.% sodium chloride, 10-20wt.% fructose and 5-30wt.% dextran in purified water. The resultant composition is applied to the epidermis of the skin without applying irritation thereto and made to remain therein. Thereby, the osmotic pressure is regulated to circulate a tissue fluid through subcutaneous cells. Thereby, the active division of the subcutaneous cells is promoted to improve various dermatoses. As a result, the preparation is effective against pigmentation and alopecia which are dermatoses hard to treat and improve with a conventional preparation for external use. Dermal stains and ruddy faces can especially be prevented and hair restoring and deodorant actions can be promoted. The preparation has high safety and is readily usable.
Patent JP-H04156323-A (JP)
Title: Manufacture of saturated polyester bottle
Inventor: NIIMI KOJI
IPC: B29C49/02
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a bottle, which is not broken after long-term preservation under hot and humid conditions of soda drinks bottled by a method wherein longitudinal draw ratio, orientation temperature and blow timing are provided in the manufacturing of a bottle produced by blow-molding a preform made of saturated polyester. CONSTITUTION:Preferable saturated polyester is polyethylene terephthalate and, as its solvent, o-chlorophenol having the intrinsic viscosity [eta] at 25 deg.C of 0.50-1.0dl/g is used. Blow molding is performed under the condition that the longitudinal draw ratio is 110-350%, the orientation temperature is 80-110 deg.C or lower and the time since a preform is extruded till gas is blown is 0.1-1.0sec. When soda water is filled, sealed and, after that left for one month at 40 deg.C under the relative humidity of 90% in a bottle, which is produced under the conditions of the longitudinal draw ratio of 350% or more, the orientation temperature of 110 deg.C or higher and the blow timing of 1.0 sea or longer respectively, The incidence of crack in the bottle increases abruptly. Further, of a bottle and especially of its upper shoulder part 3, the preferable degree of orientation is 0.6 or less, the preferable orientation crystallinity index is 50% or less and the preferable wall, thickness is 0.25mm or more.
Patent JP-H04154896-A (JP)
Title: Separation and purification of highly unsaturated fatty acid
Inventor: MATSUBA YORISHIGE
IPC: C07C57/03
Filed: 1990-10-19
Abstract: PURPOSE:To selectively separate the subject highly unsaturated fatty acids (esters) under a mild condition without denaturation by carrying out selective separation and purification from a mixture of fatty acids (esters) having mutually different degree CONSTITUTION:Sandwiching a liquid film of an aqueous medium containing a silver salt, preferably composed of an aqueous silver nitrate solution having >=0.1mol/l concentration, two solvents immiscible with the above-mentioned liquid film are placed or circulated. To one of the above-mentioned two solvents, a fatty acid mixture containing a highly unsaturated fatty acid (ester) having >=4 degree of unsaturation, e.g. eicosapentaenoic acid or docosahexaenoic acid is added and the highly unsaturated fatty acid (ester) having >=4 degree of unsaturation is selectively passed through the above-mentioned liquid film to the other solvent side. The above-mentioned highly unsaturated fatty acid (ester) is thereby recovered in the other solvent, thus separating and purifying the highly unsaturated fatty acid (ester).
Patent JP-H05115749-A (JP)
Title: Exhaust gas purifier
Inventor: TAKAMI AKIHIDE
IPC: B01J29/06
Filed: 1991-10-29
Abstract: PURPOSE:To enhance an NOx purifying rate by effectively utilizing the whole of an NOx purifying catalyst. CONSTITUTION:An NOx purifying catalyst 3 is provided to an exhaust gas passage 1. The NOx purifying catalyst 3 is formed by loading a transition metal on metallosilicate by ion exchange. An HC introducing passage 4 is connected to the intermediate part of the NOx purifying catalyst 3. For example, the bypass passage 2 branched from the exhaust passage 1 on the upstream side is connected to the intermediate part of the NOx purifying catalyst 3 and a temp. sensor 7 is connected to the NOx purifying catalyst 3. An HC control valve 9 controlling the flow rate of HC on the basis of the temp. detected by the temp. sensor 7 is provided to the HC introducing passage 4.
Patent JP-H11112376-A (JP)
Title: Satellite broadcast reception system
Inventor: YAGUCHI SADAO
IPC: H04B1/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution and to lower the price by allowing an exterior device to include a phase-locked loop for setting a local oscillation frequency, convert a signal received by an antenna into a low-frequency digital signal, and send it into a house through a multicore cable. SOLUTION: An outdoor device 200 amplifies the satellite broadcast radio wave received by the antenna 100 and converts and amplifies it to an intermediate frequency by a frequency converting circuit 210, and a demodulating circuit 212 demodulates the signal into a lowfrequency digital signal and outputs it through an inexpensive coaxial cable 401. An indoor device 300 decodes the low-frequency digital signal into an analog video and sound signal by a decoder 307 to display the signal on a display unit 11 and reproduces its sound. A CPU 309 sends an error signal corresponding to the user's operation of a channel selection key 310 to PLL 214 which controls the local frequency oscillator 213 of the indoor device 300 through the multicore cable 402 to select a channel. Consequently, only one frequency converting circuit is needed to simplify the circuit constitution.  Here, cables are reducible to one inexpensive composite multicore cable.
Patent JP-H08120392-A (JP)
Title: Austenitic corrosion resistant alloy for high efficiency rubbish power generating boiler superheater tube
Inventor: OTSUKA NOBUO
IPC: C22C30/00
Filed: 1994-10-21
Abstract: PURPOSE: To produce an austenitic corrosion resistant alloy used for the superheater tube of a high efficiency rubbish power generating boiler high in steam temp. CONSTITUTION: This corrosion resistant alloy has a compsn. contg., by weight, <=0.03% C, <=0.4% Si, <=2% Mn, 28 to 32% Cr, 25 to 35% Ni, 0.5 to 1.5% Mo and 0.15 to 0.35% N, furthermore contg. one or two kinds of 0.001 to 0.01% B and 0.01 to 0.3% Zr, and the balance Fe with inevitable impurities. Intergranular corrosion in a high temp. corrosive environment in which high concn. Cl characteristic of a high efficiency rubbish power generating boiler is in coexistent is suppressed by B and Zr whose contents lie in an impurity level.
Patent JP-2000107930-A (JP)
Title: Cutter
Inventor: SADAHIRO TORU
IPC: B23D55/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of easily positioning the cutting position of a wide sheet work or a material located lower than the height of a front vice jaw. SOLUTION: The cutter is made up of a housing 7 provided with a cutting tool 13, capable of vertical movement, a front vice device 23 provided with front vice jaws 27A, 29A, capable of longitudinally moving, a first detecting means 33 for detecting that the housing is lowered from above in order for the cutting tool to interfere with the upper faces of the front vice jaws 27A, 29A, and second and third detecting means 45, 47 for detecting that the front vice device 23 moves from the front of the cutting tool and the end faces of the front vice jaws 27A, 29A reach the positions a short distance A and (A+B) spaced apart forwardly from the position of the cutting tool. Further, an indicator lamp 55 which lights or flickers when the second and third detecting means 45, 47 are turned ON, is provided.
Patent JP-H11104820-A (JP)
Title: Positioning jig for soldering
Inventor: EMURA KEIICHI
IPC: B23K3/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively execute the work without needing special technique and to reduce the frequency of preliminary settings and the numbers of working processes by laying a material to a positioning recessed part, setting a pressing tool and returning back the pressing tool to the initial position with extension/ contraction force of a spring after completing the work. SOLUTION: A worker sets a soldering member 13 and a soldering base material 14 in the positioning recessed part 2. After setting, a handle 5 is fallen down with the hands of the worker to press the soldering member 13 and the soldering base material 14 with the pressing tool 4. Under this condition, the soldering member 13 and the soldering base material 14 can fully be set. Further, at the time of completing the soldering work and taking out the soldering member 13 and the soldering base material 14 from the positioning jig body for soldering, a stopper 16 is removed from the holding part 17 of the handle 5 by operating the handle 5 to the arrow mark 15 direction by the worker, and this jig body is returned back to the original position with the action of the spring.
Patent JP-H11104478-A (JP)
Title: Multiple liquid mixing
Inventor: MIYAJI KEIJI
IPC: G01F13/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To mix accurately multiple liquids by a given volume every time of mixing. SOLUTION: The number of pulse signals issued from flowmeters 4 and 5 is integrated after feed control on-off valves 6 and 7 are opened for respective liquids, and the computed values after reducing the integrated value of number of pulse signals issued after the feed control on-off valves 6 and 7 corresponding to the volume to be fed one time are found. When the computed values for respective liquids conform to the number of pulse signals correspond to the time from issuing a feed stop signal to actually closing feed control on-off valves 6 and 7, the feed stop signals are issued.
Patent JP-H01125203-A (JP)
Title: Manufacture of plate-shaped or bar-shaped concrete product released from instant formwork
Inventor: SARUHASHI MUTSUAKI
IPC: B28B1/08
Filed: 1987-11-11
Abstract: PURPOSE:To manufacture a concrete product released from an effective and mass-productive instant formwork by performing a pressing in a high-stiffness formwork, releasing the formwork reversely, holding the mortar on a face plate and curing it thereon. CONSTITUTION:A formwork 10 is composed of a bottom plate and a side plate is fitted to a block machine and its inside is supplied with concrete 11. In the case of reinforced concrete, about one third of total quantity of concrete is uniformly spreaded and a reinforcement 12 is arranged thereon, and the rest concrete 11, two third of total quantity, is fed into the formwork. Then, it is compacted by vibration, a press plate 13 is put thereon, the upper surface of the concrete is pressed and compacted to be flattened in a specified thickness and the press plate 13 is removed. A face mortar 15 is uniformly spreaded on a separatively prepared face plate 14 and leveled by using a table vibrator 16. Then, the face plate 14 is reversed and the face mortar 15 is adhered on the concrete 11. The mold is turned around and vibrated. Then, a concrete 17 is removed from the mold 10 and steam-cured together with the face plate 14 to obtain a desired concrete product.