baber/WOPTO huggingface dataset:
Patent JP-2000018677-A (JP)
Title: Air conditioner
Inventor: HIRONAKA TAKANORI
IPC: G01F15/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss and contrive the lowering of power consumption when the amount of circulating air is determined by a cleanness in a room by a method wherein air, entering into a cooling unit, is divided into a plurality of divisions of air, passing through cooling units and non-cooling units, by a dividing means and, thereafter, the divisions of air are mixed by an air mixing unit. SOLUTION: Air, sent out of FFUs 11 installed on the upper surface of a ceiling, and entered into an underfloor space 13 through a clean room 12, is entered into a cooling part 14 and a part of the air passes through a cooling unit 15 but the balance of the air is passed through a bypass unit 16. The air after passing through the cooling unit 15, is mixed into the air after passing through the bypass unit 16 in a return shaft 17 and, thereafter, are returned into the FFUs 11. The bypass unit is prepared in such a manner whereby the air, bypassing without passing through cooling coils 152, will not generate any pressure loss due to the cooling coils 152 thereby permitting the reduction of the pressure loss due to passing through the cooling coils.
Patent JP-S6250117-A (JP)
Title: Method and apparatus for forming plastic container
Inventor: IIZUKA TAKAO
IPC: B29L24/00
Filed: 1986-07-30
Abstract: PURPOSE:To uniformize the formation of a hollow biaxially stretched blow- molded container having a large depression, by providing a part having temp. lower than the heating temp. of the inner wall of a blow mold to said inner wall. CONSTITUTION:A wall insert 33 forming a depression to a molded container is engaged with a blow mold and set to temp. 10-30 deg.C lower than the temp. of the wall surface 34 of other mold. This cooling is performed by flowing a cooling stream in the cooling channel 36 provided in the wall insert 33 to lower the heat of the inside surface 39 of the wall insert 33. By this temp. difference, the blow-molded container is not too stretched at the depression forming part thereof and the plastic container having the depression having no difference in a stretching degree is obtained.
Patent JP-H0228706-A (JP)
Title: Direct current regulated power supply circuit
Inventor: TAKAHASHI AKINORI
IPC: G05F1/56
Filed: 1988-07-18
Abstract: PURPOSE:To switch two kinds of output voltages by a signal level by generating two reference voltage powers by means of impressing positive and negative resistance double end voltage on a constant voltage source and impressing either voltage on an error amplifier through an FET switch. CONSTITUTION:There are two reference voltage powers which are impressed on the non inverted terminal of the error amplifier A1. One is that obtained by adding the double end voltage of a resistance R3 to the constant voltage source Vs, and the other is that obtained by extracting the double end voltage of a resistance R4. The double end voltages are decided by a current Is flowing in the resistances. The current Is is decided by a division voltage by the resistances R6 and R7 of the constant voltage source Vs added to the inverted terminal of an arithmetic amplifier A2, and a constant- voltage circuit decided by a resistance R5 and FET Q3-Q5 which current-mirror the output current. On the other hand, FET switches Q1 and Q2 are turned on an off by the voltages of H and L levels, which are impressed on an output voltage selection terminal, and one of the two reference voltage power supplies impressed on the inverted terminal of the amplifier A1 is selected. Thus, two kinds of output voltages can be obtained in correspondence with the H level voltage and the L level voltage impressed on the output voltage selection terminal.
Patent JP-2000031051-A (JP)
Title: Circuit pattern forming method and aligner
Inventor: UMADATE TOSHIKAZU
IPC: G03F7/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the precision of the detection of an alignment mark when only a representative shot area is used, by obtaining the alignment positions of a plurality of shot areas on a substrate through the use of an error parameter, based on measured position information and design position information of the representative shot area on the substrate. SOLUTION: Alignment marks (GY0, SX0 and SY0) and (GY6, SX6 and SY6) following representative alignment shot areas C0 and C6 in a plurality of chip (shot) areas formed on a substrate WA are detected, and measured position information of the alignment shot areas C0 and C6 are decided. An error parameter specifying the array characteristics of a plurality of shot areas C0... on the substrate WA is calculated by using respective pieces of design position information and measurement position information of the alignment shot areas C0 and C6. The relative alignment positions of the shot areas C0... with respective circuit pattern images are decided, based on the error parameter.
Patent JP-H11339916-A (JP)
Title: Connector device
Inventor: OSHITANI AKIRA
IPC: H01R4/48
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector device of an electric circuit compliant with high transmission and high density of external connecting electrodes and in which connection is enhanced and manufacturing is good. SOLUTION: A connector device is provided with a structure body 20 for positioning electric circuits 51, 55; and a connecting member 2 having ends engaged with external connecting electrodes 53, 57. The connecting member 2 includes a coil spring 3 formed by a predetermined effective turns and the coil spring 3 is constituted in a spring area A 4 formed by a predetermined winding pitch and a spring area B 5 formed by a larger winding pitch than the predetermined winding pitch described above. The effective turns of the spring area B is constituted so as to be an extremely less than predetermined for the coil spring 3 described above.
Patent JP-H1123613-A (JP)
Title: Sensor utilizing diaphragm type sensor chip
Inventor: KANBE MASAKATA
IPC: G01P1/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sensor chip having a low sensitivity fluctuation rate and excellent in temperature characteristics which can be manufactured easily at a low cost. SOLUTION: A lead frame 3 constituting the sensor 1 has a die pad 4. A sensor chip 6 is soft bonded to the die pad 4 through an adhesive. A molding material 2 molds the lead frame 3 entirely while ensuring a space 8a around the sensor chip 6. Preferably, the molding material 2 has a coefficient of linear expansion in the range of 1.6×10<-5> / deg.C-1.7×10<-5> / deg.C and a modulus of elasticity in the range of 105×10<3> kg/cm<2> -115×10<3> kg/cm<2> .
Patent JP-H0344631-A (JP)
Title: Heatdevelopable type copying material
Inventor: NAKAMURA KOTARO
IPC: G03C1/60
Filed: 1989-07-12
Abstract: PURPOSE:To increase a color developing density by low-temp. development and to lessen the texture coloration during green preservation and to enhance the strength of a film surface by incorporating specific two kinds of polymers into a photosensitive layer contg. a diazo compd. and a coupling component. CONSTITUTION:Microcapsules contg. the diazo compd. in the prescribed capsule walls and the coupling component which colors by reacting with the diazo compd. are incorporated into the photosensitive layer of this copying material and further, carboxy-modified polyvinyl alcohol (A) and epoxidized polyamide (B) are incorporated into the photosensitive layer. A polymer formed by hydrolyzing a copolymer of vinyl acetate and ethylenic dicarboxylic acid (e.g. maleic acid), etc., are used for the component A and a resin formed by adding epichlorhydrin to polyamide polyamine consisting of diamine and dicarboxylic acid to impart a cationic property to the resin, etc., are usable for the component B.
Patent JP-H0712863-A (JP)
Title: Phase detecting circuit
Inventor: NOMURA YASUHISA
IPC: G01D5/243
Filed: 1993-06-11
Abstract: PURPOSE:To allow highly precise harmonic-free detection of phase difference through a simple circuitry by connecting a resistor and a capacitor in series with an AC power supply and detecting the time width corresponding to the phase difference between a voltage to be applied to an object and the current flowing through the object with reference to the voltage across the capacitor. CONSTITUTION:A resistor R and a capacitor C connected in series with an AC power supply 1 constitute a filter for eliminating higher harmonics. Higher harmonics superposed on the power supply 1 are thereby bypassed and the zero points of voltage to be applied to an object 1 and current flowing through the object are not subject to higher harmonics. The voltage to be applied to the object from the AC power supply 1 is divided by a resistor R and when the negative half wave of current flows through the object 10, base current flows into a transistor Q1 to conduct the emitter and collector. When the positive half wave of current flows through the object 10, a divided power supply voltage is applied and a time width corresponding to the phase difference between the applying voltage and current is outputted from the joint P of a diode D2 and a resistor R3.
Patent JP-H0934660-A (JP)
Title: Information processor
Inventor: YAZAWA TOMOYUKI
IPC: G06F13/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the print distributed processing and to shorten the print processing time. SOLUTION: Each of information processors is and 1C connected to a communication line is provided with a print capability data base storage part 21 where print capability information of each of printers 2B and 2C is stored, a distributed processing calculation part 16 which retrieves plural printers capable of executing a print request from a print capability data base 21 in response to the print request of automatic distribution designation and calculates the distribution proportion of the print request in accordance with the printing speed of each retrieved printer to obtain the optimum distribution method minimizing the overall print completion time and divides the print request into plural requests, and print request report means (15, 17, etc.,) which report the print requests to respective printers based on information determined by an optimum distribution determination means.
Patent JP-S6244123-A (JP)
Inventor: BARUTAA SHIYUTAINAA
IPC: A01G23/00
Filed: 1986-07-30
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-2000016650-A (JP)
Title: Sheet conveyance method and device therefor
Inventor: TAKAMURA RYOJI
IPC: B65H23/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To keep tensile force causing no wrinkle and flapping between a drive roll and each conveyance roll so as to reciprocate and convey a sheet stably. SOLUTION: A drive roll 30 having a forward and reverse rotation function is provided between an unwinding mechanism 11 and a winding mechanism 12, and conveyance rolls 20, 40 are provided between the unwinding mechanism 11 and the drive roll 30 and between the winding mechanism 12 and the drive roll 30. The conveyance roll on a winding side is used as a drive roll, and the conveyance roll on an unwinding side is used as a follow-up roll to reciprocate and convey a sheet in both forward and reverse directions. Moreover, the conveyance rolls can be switched to drive or follow-up side depending on the direction of advance of the sheet, and they are driven when they are on the winding side and they become follow-up rolls when they are on the unwinding side.
Patent JP-S5879992-A (JP)
Inventor: MORISU PAJIETSUTO ROORAA
IPC: C07D405/12
Filed: 1982-10-15
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-2000018505-A (JP)
Title: Evaluation device for static characteristic of boiler and method of evaluation
Inventor: YAMASHITA SUSUMU
IPC: F22B37/38
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To permit the operation of an input data for the operation of performance of a static characteristic by a method wherein a boiler is provided with an operating mechanism, in which a measuring time interval, longer than a measuring time interval, is set to accumulate the amount of time change of the absorbing amount of heat while operation data are averaged until the accumulated value is received within the range of zero ± allowable set value. SOLUTION: An operation mechanism is constituted of a data memory device 1 and a performance operating device 2 while the operation data 3 of a boiler is stored in the data memory device 1. A measuring time interval, longer than a measuring time interval, is set to calculate the absorbing amount of heat by the temperature, pressure and flow rate of fluid in a heat transfer tube, which are obtained as the operation data 3, and operate the changing amount of the absorbing amount of heat. The gradients of the calculated absorbing amounts of heat are accumulated and an accumulation treatment is effected so that the accumulated value is received within the range of zero ± allowable set value.  According to this method, the average value of operation data in every operation time intervals included in this time band with respect to respective operation data 3 of temperature and the like from the starting time to the finishing of the accumulating operation is obtained to adopt the average value as an input data for operating a static performance.
Patent JP-S6254388-A (JP)
Inventor: FUJIMURA KYOJI
IPC: G07D7/00
Filed: 1985-08-16
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-H107445-A (JP)
Title: Agent for maintaining initial slump time of concrete or mortar for long period of time
Inventor: TAKEUCHI TORU
IPC: C04B24/30
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a maintaining agent for the initial slump time of a concrete or a mortar for a long period of time, capable of maintaining the initial high slump on kneading and mixing of the mortar or concrete for 1-5 days by blend ing the same with the mortar or concrete. SOLUTION: This maintaining agent for the initial slump time of a concrete or a mortar for a long period of time, consists of a coagulation retarding agent and a high performance AE water-reducing agent. In this case, the coagulation retarding agent is an oxycarbosylic acid or salt threrod selected from gluconic acid, glucoheptonic acid and saccharic acid, and the high performance AE waterreducing agent is a compound selected from an aminosulfonic acid-based, a polycarboxylic acid-based, a naphthalene sulfonic acid-based and a melamine sulfonic acid-based compounds.
Patent JP-H0876975-A (JP)
Title: Sorting method and data processor
Inventor: SHIYUMUERU GARU
IPC: G06F7/24
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the sort method and the data processing unit by which one set of data records having a key for sort processing are sorted efficiently. SOLUTION: A value of a key is sampled to discriminate a range of the key value, a plurality of buckets each of which corresponds to any of a plurality of sub intervals in the range and two ridge buckets for key values at the outside of the range are decided, each sub interval directly discriminates an index of the sub interval including the key value, keys are distributed in a plurality of the buckets, a plurality of the buckets are processed sequentially to sort a record, and when the bucket includes keys many more than the unity, the key in each bucket is sorted.
Patent JP-H0844823-A (JP)
Title: Optical character reader
Inventor: SENZAKI TAKUSHI
IPC: G06K9/34
Filed: 1994-08-01
Abstract: PURPOSE:To segment exact and independent character image data from continued characters. CONSTITUTION:A character segmenting part 12 segments the independent character image data for each character by longitudinally and laterally projecting character string image data from a memory 11 and when the segmented independent character images are judged as the continued characters, the character image data within a continued character range are stored in a memory 13. An image inverting part 14 inverts the black and white of character image data within the continued character range. A loop detecting part 15 detects ah independent image block from the black-and-white inverted character image data and outputs that loop detection information to a connecting line segment erasing part 16. The connecting line segment erasing part 16 confirms the presence/absence of any specified character based on the loop detection information and cuts off a connecting line segment connected to the specified character at the position of its root.
Patent JP-H0277676-A (JP)
Title: Piezoelectric sensor composed of at least one pair of flexible long-sized sensing member
Inventor: KUROODO BODEYUSERU
IPC: H01L41/08
Filed: 1989-07-11
Abstract: PURPOSE: To make a piezoelectric sensor to be hardly affected by noise and, at the same time, to reduce the contact resistance of the sensor so as to widen the band of the sensor by arranging sensitive members, each of which is composed of two narrow electrodes arranged on both sides of a substrate, in a state where the members intersect each other. CONSTITUTION: Each sensitive member is formed in an elongated narrow piece composed of a narrow ribbon 1 made of a material having a piezoelectric characteristic and two conductive thin films 2 and 3 for forming electrodes arranged on both surfaces of the ribbon 1. A piezoelectric sensor is constituted by arranging the sensitive members E2, E3, and E4 of a first row so that the members can intersect the members E1 and E5 of a second row. The member E1 of the second row is made to successively intersect the members E2, E3, and E4 of the first row, in a state where the member E1 alternately come into contact with the bottom side of the member E2, top side of the member E3, and bottom side of the member E4.  The electrode 2 of the member E1 comes into contact with the electrode 3 of the member E2 at the first intersection and the electrode 3 of the member E1 comes into contact with the electrode 3 of the member E3 at the second intersection. In such a way, the sensitive members intersect each other so that the two electrodes of each member can alternately come into electrical contact with at least one electrodes of the other members.
Patent JP-H0469312-A (JP)
Title: Composition polymerizable and curable with visible light
Inventor: NAKANISHI TOMOKI
IPC: A61K6/083
Filed: 1990-07-06
Abstract: PURPOSE:To provide the subject composition containing a tetraacrylate monomer, its volatile solvent and a polymerization initiator and quickly curable with irradiation of visible light even in the presence of oxygen to form a smooth hardened surface. CONSTITUTION:The objective composition contains, as essential components, (A) a monomer of formula (R1, R3, R4 and R6 are acryl or methacryl; R2 and R5 are alkyl), (B) a volatile solvent of the above monomer A and having a boiling point of <=100 deg.C [preferably acrylates such as methyl or ethyl (meth) acrylate] and (C) a polymerization initiator (preferably a visible light polymerization catalyst such as camphorquinone, fluorenone and dibenzyl). The composition is especially suitable as an agent for applying surface-smoothness to artificial tooth, a mending agent for defective enamel and discolored part of tooth and manicure and opaquer for tooth because it forms a hardened film having smooth surface by irradiating with a visible light of 400-500mum wavelength.
Patent JP-S6089482-A (JP)
Inventor: GAI DOMINIKU DAIANA
IPC: C12P17/16
Filed: 1984-08-29
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-S6241577-A (JP)
Inventor: NANJO TOSHIO
IPC: F27D13/00
Filed: 1985-08-16
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-H11193515-A (JP)
Title: Scattering device for nonslip agent fed to frozen road face
Inventor: YAMAMOTO CHISATO
IPC: E01H10/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the sticking property to a frozen road face and retain the nonslip effect for a long time by heating a nonslip agent for a frozen road face fed from a hopper up to a specified temperature and diffusedly scattering it in the road face direction. SOLUTION: A nonslip agent for a frozen road face is supplied into a hopper 2 and a feeding part 11 provided with a freely rotatable spiral plate 10 is installed in a horizontal pipe 9 connected to the discharge outlet 9 of the hopper 2. The spiral plate 10 is rotated by a first driving power source 12 to feed the nonslip agent and a heating cylinder 13 is rotated by a second driving power source 15 to feed the nonslip agent to the upper end of the heating cylinder 13 by the guide of a guide plate 17. Then, the nonslip agent is heated within a range of 100-300 deg.C by the combustion heat from the burner 14 in the heating cylinder 13 and the radiant heat of the heating cylinder 13 itself.  The nonslip agent is scattered on a road face by a guide nozzle 20 and the rotation of a scattering structure 21 to unevenly form the surface of the road face when the frozen road face on which the agent is scattered is thawed. In this way, a high nonslip effect can be secured for a long time.
Patent JP-S6335756-A (JP)
Title: Disk brake rotor material
Inventor: ARIHARA SHIGEKI
IPC: C22C38/12
Filed: 1986-07-31
Abstract: PURPOSE:To obtain an inexpensive disk brake rotor material excellent in heat crack resistance and wear resistance, by constituting the above material of a cast steel in which respective contents of C, Si, Mn, and V and carbon equivalent value are limited. CONSTITUTION:The disk brake rotor material is composed of a cast steel consisting 0.30-0.55% C, 0.30-0.80% Si, 1,00-1.60% Mn, and 0.5-1.00% V and having chemical components so that carbon equivalent value CE, represented by C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15, is regulated to >=0.6. This material has superior heat crack resistance, wear resistance, and friction coefficient and, moreover, it is an inexpensive material which does not contain much expensive alloy contents. It is preferable that the above alloyed cast steel is normalized at about 870-1,100 deg.C and cooled at about 5-100 deg.C/min cooling rate.
Patent JP-H0263557-A (JP)
Title: Method for controlling packing height of liquid above bed varying in its height
Inventor: IERUKU NOOTODOURUFUTO
IPC: B01J47/14
Filed: 1989-07-14
Abstract: PURPOSE: To achieve the adjustment of the liq. filling height by reducing the supply of a liq. until a float reaches the surface of a floor, recording the height of the bed at that time, next increasing the supply of the liq. to bring the liq. level up to a target height and holding this height until the next measuring cycle. CONSTITUTION: In the measuring cycle constituted of regular time intervals, the supply of the liq. is reduced until the float 1 used for measuring the filling height reaches the surface of the bed, and the actual height of the bed is recorded. Continuously, the supply of the liq. is increased to bring the liq. level up to the target height and this height is held until the next measuring cycle while adjusting the supply of the liq. Consequently, for example, the filling height of the liq. in an exchanging body column, particularly on the floor where the height of an ion exchanging body resin is fluctuated, is easily adjusted.