baber/WOPTO huggingface dataset:
Patent JP-S60202321-A (JP)
Title: Temperature detecting circuit
Inventor: YAMADA ICHIROU
IPC: G01K7/01
Filed: 1984-03-27
Abstract: PURPOSE:To obtain an accurate temperature data signal, whose digital processing is easy, by connecting a constant current power source and a capacitor in series between power sources, comparing the terminal voltage of the capacitor with a reference voltage, thereby omitting externally attached parts utilizing a small number of constituent elements. CONSTITUTION:When a discharge transistor Tr8 is turned OFF, positive electric charge is gradually injected into a capacitor 7 by a constant current transistor Tr6. A terminal voltage 11 is increased. When the voltage 11 becomes larger than a terminal voltage 12, the output of a voltage comparator 13 is inverted. The period up to the time, when the output 14 is inverted, is changed depending on the temperature. At a high temperature, the time period to the inversion is long. Conversely, at a low temperature, the time period to the inversion is short. Therefore, by measuring the time period, the temperature data in digital quantity can be readily obtained.
Patent JP-S54149535-A (JP)
Title: Analog-value generating element
Inventor: HIDA TOSHIO
IPC: G06G7/26
Filed: 1978-05-17
Abstract: PURPOSE:To make it possible to vary various waveforms, which are excellent in waveform accuracy and in stability, easily and momently by detecting the potential distribution of currents supplied to voltage application electrodes by voltage detection electrodes arranged around them. CONSTITUTION:Voltage application electrodes 13 and voltage detection electrodes 15 are provided at fixed positions of resistive coating layer 17 made of a resistive material. Insulating coating layer 16 is for the insulation between resistive coating layer 17 and conductors 12 and 14, and among conductors, and insulating coating 18 is provided on resistive coating layer 17 so as to protect layer 17 from enviromental conditions mechnically and electrically. Insulating substrate 11 holds respective component parts. Then, electrode 13 is applied with a fixed voltage to generate potential distribusion on layer 17 and the potential distribution is detected by individual scanning on each voltage detecting electrode, so that a fixed analog value can be obtained.
Patent JP-S63224229-A (JP)
Title: Liquid phase crystal growth device
Inventor: KIMURA HIDE
IPC: H01L21/208
Filed: 1987-03-12
Abstract: PURPOSE:To enable a thin film active layer to be grown in excellent reproducibility and controllability by a method wherein the peripheral region of substrate holding recession of a substrate holder is composed of a material of an extremely lower heat conductivity than that of the material of other parts. CONSTITUTION:The peripheral region 12 of substrate holding recession 4 of a substrate holder 1 is composed of a material of a low heat conductivity such as carbon material. When the input of heater 8 is controlled according to the growing temperature program, the temperature of a boat 2 and solusion reservoirs 9-11 is decreased by the material heat conduction to H2 purging the inside of a quartz tube 7, the heat conduction to quartz tube 7 and the radiation etc., while the heat resistance in case of temperature decline due to the peripheral region 12 holding the substrate by the substrate holding recession 4 composed of carbon material in low heat conductivity is increased to decrease the declining speed of temperature lower than that of the solution reservoirs 9-11. Through these procedures, in case of growing an active layer, the substrate and solution are brought into contact with temperature difference of T4 so that the arbitrary temperature difference between the substrate and solution may be made in excellent reproducibility.
Patent JP-H02239065-A (JP)
Title: Rewinding tension control method and rewinding device
Inventor: TAKAHASHI KIICHI
IPC: G03C1/00
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the occurrence of a rolling crease by coping with the rewinding speed change of a beltlike matter on the basis of a tension pattern which fixes a rewinding internal stress that is at a fixed speed previously set, and correcting a rolling away tension. CONSTITUTION:At a tension control means 12, the control of tension is conducted on the basis of a tension pattern 14 which fixes a rewinding internal stress that is at a fixed speed previously set. This tension pattern 14, for example, according to a fixed rewinding speed set by the kind, the roll number or the like of a beltlike matter F, sets a rewinding tension each in coping with a fixed rewinding speed so that the internal stress of the beltlike matter F may be kept fixed at all times at a rewinding speed. And, at the tension control means 12, for example, when the rewinding speed A1 of the beltlike matter F is selected, a motor 4 is controlled at the rolling away speed A1, and a tension control value is obtained so as to become a rewinding tension coping with a rewinding speed, by means of a transport tension detected by a rewinding tension detector 9 at this time and a roll outer diameter from a rewinding operation means 10 and the correction of tension according to a speed from a tension correction means 11.
Patent JP-2000258648-A (JP)
Title: Optical planar waveguide
Inventor: HATAYAMA HITOSHI
IPC: G02B6/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and integrated optical planar waveguide with a reduced loss of coupling with an optical fiber. SOLUTION: The optical planar waveguide 10 is prepared by forming a core area 12 and side core areas 13, 14 on a surface of a quartz substrate 11. The refractive indices of respective core area 12 and side core areas 13, 14 are higher than that of the quartz substrate 10. Further, one ends of respective core area 12 and side core areas 13, 14 exist on the end part 11A of the quartz substrate 11 to constitute an optical input/output part. The side core areas 13, 14 are formed in the vicinity of an area containing the end part 11A of the quartz substrate 11 and at an interval to respective both sides of the core area 12. By such a constitution, a mode field diameter of a wave guide beam is expanded in the direction parallel to the surface of the quartz substrate 11, and the loss of coupling with the optical fiber is reduced.
Patent JP-H021524-A (JP)
Title: Temperature detecting circuit
Inventor: KUDO YOSHINOBU
IPC: G02B7/02
Filed: 1989-03-10
Abstract: PURPOSE:To exactly detect a temperature by allowing a constant-current to flow to a resistance and a diode, respectively and deciding a temperature level, based on a result of comparison of a voltage obtained by each circuit. CONSTITUTION:As for transistors (TR) Q1 and Q2, an area ratio of elements is 1:4. Also, an area ratio of TRs Q3 and Q4, and a resistance ratio of resistances R5 and R6 are set to 4:1 and 1:4, respectively. As a result, from the TRs Q3, Q4, a collector current ratio of the same Q1 and Q2 goes to 4:1. Also, I2 is in inverse proportion to R1, and in proportion to an absolute temperature T. The TR Q7 and R3, and Q6 and R4 form a mirror circuit together with Q3 and R5, and in case of R3=R4=4KOMEGA, the TR Q7 and Q6 go to the same current value as Q3. Each voltage of voltages VB-VE of terminals B-E goes to a voltage being proportional to the absolute temperature T. Moreover, the TR Q8 is connected to a diode, and a temperature coefficient of a both end voltage of a voltage VA of both its ends goes to -1.7mV/degree. By setting R8-R13 so that a straight line of VA and VB-VE are changed to -30 degrees, -10 degrees, 10 degrees and 30 degrees, each temperature can be detected.
Patent JP-S62217730-A (JP)
Title: Frequency compression and expansion system
Inventor: KOSHIKAWA MASAMI
IPC: H04B1/66
Filed: 1986-03-19
Abstract: PURPOSE:To bring an input signal frequency into a desired output signal in real time by interpolating and thinning out a sample value of a signal series of frame form to compress/expand the signal frequency. CONSTITUTION:Frame generating sections 11A, 11B segment signal series respectively so as to be overlapped by N/2 while using the N-sample number of input signals is used as a prescribed length of frame signal series. A window function arithmetic sections 12A, 12B apply weighting of a window function to each signal series, add its output to sample round-off sections 13A, 13B to round off several sample numbers NC at both extremes of the signal series. In selecting L, M so as to obtain the least common multiple M for sample numbers LC and N, that is, to obtain the relation of NC.L=N.M, interpolation sections 14A, 14B interpolate a sample of 1/L to the signal series, the harmonics are eliminated through LPAs 15A, 15B of the normalized frequency/2L and the thinning out sections 16A, 16B thins out at the rate of M:1. Outputs are added by an adder 17 to obtain an output signal of a desired frequency.
Patent JP-H04276017-A (JP)
Title: Manufacture of door guard bar excellent in collapse resistant property
Inventor: SHIRASAWA HIDENORI
IPC: C21D8/06
Filed: 1991-03-01
Abstract: PURPOSE:To offer a method for manufacturing a door guard bar high in yield strength and excellent in collapse resistant properties. CONSTITUTION:A steel sheet contg. 0.1 to 0.3% C, 0.2 to 2.5% Si, 0.2 to 3.0% Mn and 0.01 to 0.1% sol.Al, furthermore contg., at need, at least one kind among <=0.04% Ti, <=0.04% Nb, <=0.15% P, <=0.1% V, <=0.5% Mo, 0.5% Cr, <=0.5% Cu, <=0.5% Ni, <=0.5% W and <=0.005% B and the balance iron with inevitable impurities and having a low temp. transformation product contg. ferrite and martensite having >=20% volume ratio is formed into a door guard bar. The vertical wall of the above door guard bar is applied with 1 to 30% working strain, and after that, baking and hardening treatment is executed.
Patent JP-S51137080-A (JP)
Title: A multipoint sampling control apparatus
Inventor: KITAGAWA KATSUICHI
IPC: G05B21/02
Filed: 1975-05-21
Abstract: PURPOSE:The control deviation is decreased by adding the restraint signal to the control deviation, and in a two position sampling control apparatus, the increase of the load variation is prevented.
Patent JP-S52142611-A (JP)
Title: Heating method in soaking pit
Inventor: MIYAUCHI KOUICHIROU
IPC: C21D1/52
Filed: 1976-05-25
Abstract: PURPOSE: To decrease the fuel unit of a soaking pit in heating ingots in the pit by utilizing the heat of solidification to be generated by solidifying unsolidified parts of the ingots and securing heat diffusion from high temperature parts inside the ingots and the optimum ratio of air and fuel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56155884-A (JP)
Title: Case structure of electronic timepiece
Inventor: NAKAGIRI TADAHIKO
IPC: G04B37/20
Filed: 1980-05-06
Abstract: PURPOSE:To facilitate battery exchanging by opening the cover of a battery housing case cooperatively with bending operarion at the time when the cases for housing a display part, a battery, etc. which are coupled by means of the joint of hinge constitution are bent at the joint part. CONSTITUTION:A case 3 and battery speaker case 2 of the analog watch are coupled by means of a hingelike joint 53A, and the joint 53A projecting from the lower case 62 of the case 3 is so constituted as to form a clearance 69 from the lower case 22 of the case 2. Hence, when the cases 2, 3 are bent by way of the joint 53A, the upper edge 71B of the joint 53A lifts the lanced piece 21C of the cover 21 of the case 2, thereby opening the cover 21 of the case 2. As a result, the battery is exchanged by opening and closing the cover of the housing cases by the simple operation without using any jig or the like.
Patent JP-H07243258-A (JP)
Title: Footing form or base form frame support incorporating thereof
Inventor: SUZUKI SHOYA
IPC: E04G9/05
Filed: 1994-03-05
Abstract: PURPOSE:To prevent a footing form from floating up, by providing two forms each having a flat surface part set on the ground surface and an upright surface part extended upward from the flat surface part, and by placing concrete between the two forms opposed to each other having their flat surface parts located inside. CONSTITUTION:A flat surface part 2 adapted to be set on the ground surface, and an upright surface part 3 extended upward from the flat surface part 2 are formed integrally with each other from synthetic resin. Upon use, the lower surface of the flat surface part 2 is set making contact with the ground surface, and concrete is placed so as to build up concrete on the flat surface part 2. In this case, the weight of the concrete restrain a footing form 1 from floating up, and accordingly, a satisfactory footing part can be easily formed. Further, the upper right surface part 3 serves as a weir plate which extends upward from the flat surface part 2 so as to form a side surface of the footing part. Thereby it is possible to enhance the workability.
Patent JP-H09215882-A (JP)
Title: Cloth strip positioning guide for use in sewing and tying pair of strip of cloth and method of use
Inventor: NAESHIRO JIROU
IPC: D05B23/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enable the process of sewing and tying a pair of strips of cloth together using a sewing machine in such a way as to bridge them to be carried out accurately while reducing the labor required. SOLUTION: Cloth spacing members 2 and a cloth float regulator 3 are locked to a thin bedplate secured to the upper surface of a sewing machine base 8. In this case, the cloth spacing members 2 are located in at least two positions that are appropriately spaced apart from each other longitudinally, at a gap (m) present between a pair of strips of cloth (w), (w) arranged in straight lines parallel to the upper surface of a feed bar 9, with each member 2 being approximately equal in length to the gap (m) and allowed to freely move back and forth integrally with the strips of cloth in a direction f1 perpendicular to the strips of cloth, and the cloth float regulator 3 is allowed to freely move back and forth integrally with the strips of cloth in a direction f1 perpendicular the strips of cloth,  and is also allowed to move up and down slightly to lightly press the upper surfaces of the pair of strips of cloth located near the cloth spacing members 2.
Patent JP-H11292745-A (JP)
Title: Oxidative dyeing using dye containing cationic amphiphatic polymer, and composition therefor
Inventor: LAURENT FLORENCE
IPC: A61K8/33
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an oxidative dyeing process for dyeing keratin fibers, e.g. human hair, using a dye containing a cationic, amphiphatic polymer. SOLUTION: This process is for dyeing keratin fibers, in particular human hair, using an oxidative dye composition A and another oxidative dye composition B, the former containing at least one type of oxidative dye precursor in a medium suitable for dyeing and at least one type of coupler, and being colored in the presence of the composition B containing an oxidant, wherein at least one of the compositions A and B contains at least one type of amphiphatic polymer selected from the group consisting of quaternary cellulose and hydroxyethyl cellulose, and the compositions A and B are mixed with each other immediately before being spread over the fibers or spread over the fibers one after another.
Patent JP-S54151844-A (JP)
Title: Surface potentiometer prevented from being blotted with developing agent
Inventor: AOKI MINORU
IPC: G03G13/02
Filed: 1978-05-22
Abstract: PURPOSE: To prevent a surface potentiometer from being blotted with a developing agent without any use of mechanical means by charging eigher the aperture frame constituting the probe of the surface potentiometer or the probe as a whole at the same polarity as that of the developing agent.  
     CONSTITUTION: In case a developing agnet B is charged at a negative potential, a bias voltage VA is impressed upon a probe A so that this probe A is charged at the same polarity as that of the developing agent B. Then, even if a body C to be metered has its charged condition reduced to zero, a repulsion takes place between the agent B and the probe A so that the agent B is hardly sticked to the probe A. this is used to arrange an aperture frame 14 through an insulator 13 at a portion of a shield case 12 constituting the probe, and the aperture frame 14 is charged at the same polarity as that of the developing agent by the voltage VA. Then, it is possible to prevent the developing agent from being caught by the aperture frame 14 and from stealing into the probe through the aperture 14a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56157331-A (JP)
Title: Production of foamed article having crepe pattern
Inventor: KAWASHIMA GIICHI
IPC: B29C69/00
Filed: 1980-05-08
Abstract: PURPOSE:To obtain an foamed article excellent in surface appearance having a  grained pattern, by pressing a heated presser having a crepe pattern onto the surface of an foamed article made of a spedified soft vinyl chloride resin at the same  speed as the running speed of the foamed article. CONSTITUTION:A foamed article made of a soft vinhl chloride resin containing  20-130pts.wt. of a plasticizer per 100pts.wt. of polyvinyl chloride is extruded  through a die 2 from an extruder 1. The extruded expanded foam article 3 is carried into a cooling-water vessel, and cooled there to 80 deg.C or lower. A presser 5 having a crepe pattern and heated to 100-280 deg.C is continuously pressed onto the surface of the expanded foam article on a cradle 6 at the same speed as the running speed of the foamed article, to apply the crepe pattern onto the surface of the  foamed article. The foamed article is drawn by a drawer 7, and severed to a predetermined length by a cutter 8.
Patent JP-H09227392-A (JP)
Title: Antitumor agent and production thereof
Inventor: OHASHI KAZUTOMO
IPC: A61K35/74
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To produce an antitumor agent, comprising a microbial cell of a microorganism belonging to the genus Enterococcus or a treated microbial cell prepared by carrying out the enzymic treatment of the microbial cell and heat treatment thereof as an active ingredient and having high immunopotentiating effects without any adverse effects. SOLUTION: This antitumor agent comprises a microbial cell of a microorganism belonging to the genus Enterococcus or a treated microbial cell prepared by carrying out the enzymic treatment of the microbial cell with a lytic enzyme, etc., and heat treatment thereof as an active ingredient. For example, Enterococcus faecalis NF-1011 (FERM P-12564) is cited as the microorganism belonging to the genus Enterococcus. A lysozyme is preferred as the enzyme used for the enzymic treatment. Treating conditions with the enzyme are preferably 10-3000μg/ml final concentration of the lysozyme, 37 deg.C temperature and 1-3hr treating time. For example, the heat treatment is conducted by treating the microbial cell treated with the enzyme at 110 deg.C for 10min in an autoclave.  The objective antitumor agent can usually be administered in a daily dose of 0.002-0.1g/kg body weight active ingredient for an adult in one or several divided portions.
Patent JP-S61218793-A (JP)
Title: Centrifugal compressor
Inventor: MAEDA KENSAKU
IPC: F04D29/04
Filed: 1985-03-25
Abstract: PURPOSE:To make it possible to check up and regulate a thrust gearing gap and the condition of oil feeding toward gears, very easily and certainly, by attaching a bearing built-up body which can be put on/off freely, on the end of an impeller shaft previously, in an integrated one body. CONSTITUTION:A bearing built-up body 59 which can be put on/off freely, as an auxiliary built-up body, is attached on the end of an impeller shaft 11 previously in an integrated one body, a cover 19 is fitted on, and after that, an oil spray pipe 16 is attached on the side surface of a radial bearing 15. In this situation, a gap along the shaft's direction between thrust bearings 18, 60 and a thrust collar 22 is measured, through moving the bearing built-up body 59 along the shaft's direction relatively to the impeller shaft 11, and the optimum preset gap can be kept by regulating the thickness of a spacer 21. Next, oil injection test is performed through feeding lubricating oil to the oil spray pipe 16. At this time, the condition of the oil injection can be observed very easily without any obstacles, and the part which is out of order, can be regulated or repaired very easily in open condition.
Patent JP-H09224762-A (JP)
Title: Cabinet with cooker
Inventor: SHIMOMURA TAKASHI
IPC: A47B88/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet with cooker by putting drawers for cooking material aside the cooker. SOLUTION: A front open space 19 for drawers is made in right or left side of a cabinet 11 equipped with a cooker 15 above. A guide 21 for drawer having at least an open 26 for drawer in front is put in the space 19 so that a drawer 34 can be put in the guide 21 either in front or rear.
Patent JP-H08257652-A (JP)
Title: Calking device
Inventor: UMEO KOUJI
IPC: B21D39/00
Filed: 1995-03-20
Abstract: PURPOSE: To perform an operation with satisfactory reproducibility and high efficiency by driving altogether a punch group provided respectively corresponding to all the calking places of the female parts of a work. CONSTITUTION: Upper die 3 and lower die 4 are positioned by passing through supporters 6 in respective holes for supporter. A press force from a press part 2 is applied on the upper die 3, the upper die 3 is lowered toward the lower die 4, and the upper die 3 is pressed. Therefore, by adjusting previously relationships among the positions of punches mounted on the upper die 3 and the position of a work mounted on the lower die 4 and making the relationships constant, hole positions for calking by the punches to the work can be made stable. And, on the upper die 3, the punch for calking, for instance, 12 punches are mounted in a four-sided shape. By pressing the upper die 3 positioned and mounted in this way on the lower die 4 by a press force, calking in plural places can be performed by a batch operation.
Patent JP-S62216380-A (JP)
Title: Piezoelectric element
Inventor: OZAKI MAKOTO
IPC: H01L41/08
Filed: 1986-03-18
Abstract: PURPOSE:To enable the polarity of an electrode surface to be discriminated and improve an operating efficiency in the metal evaporation and assembly of a piezoelectric element plate by providing at least one or more notched portions in or near the circumferential surface of the piezoelectric element plate constituting a piezoelectric element. CONSTITUTION:The polarity of the electrodes of a piezoelectric element in a single crystal condition is discriminated by X-rays and the piezoelectric element is cylindrically processed by cutting so that end surfaces 9 and 10 become positive and negative electrodes, respectively. Thereafter, the positive electrode side 9 is made the front and a notched portion 4 is provided. The notched portion 4 is so provided that it is parallel to a long longitudinal center axis A but not thereon. Then, a cylindrical single crystal provided with the notched portion 4 is cut to a number of thin plates a piezoelectric element plates 1. Although the cut piezoelectric element plates 1 are separated from one another and the polarity of an electrode is difficult to be discriminated, the polarity of the electrodes can be discriminated by whether the notched portion 4 is located on the right or left side of the longitudinal center axis A when the notched portion 4 is made parallel to the longitudinal center axis A.