baber/WOPTO huggingface dataset:
Patent JP-H0682529-A (JP)
Title: Semiconductor integrated circuit and designing method of test pattern therefor
Inventor: KURIMOTO YOSHINORI
IPC: G11C29/10
Filed: 1992-09-01
Abstract: PURPOSE:To prevent lowering of reliability in the test of semiconductor integrated circuit. CONSTITUTION:An LSI 1 is provided with user function blocks 2, 3 interconnected through a boundary scan cell 12. Each of the user function blocks 2, 3 is provided, respectively, with scan flip-flop 52, 53. The boundary scan cell 12 normally passes a propagated signal as it is and does not contribute to the function of the LSI 1. When test operation is performed, a test pattern is inputted or an output is taken out from a logic circuit which received a test pattern. This constitution ensures observability and controllability between blocks.
Patent JP-S6294433-A (JP)
Title: Drive control device for vehicle turning seat
Inventor: ONIMARU SADAHISA
IPC: B60N2/90
Filed: 1985-10-21
Abstract: PURPOSE:To prevent a seat back from its collision with a center console and the like by making control in such a way that the seat back is raised up to have a predetermined inclination angle and then the seat is turned, in the case of turning the seat from the driving position toward the boarding position. CONSTITUTION:In the case of moving a driver's turning seat 100, it is decided in an electronic controlling means 8, firstly if a door opening angle that is detected by a door opening/closing detecting means 6 exceeds or does not exceed a predetermined angle (about 30 deg.) which does not cause any problem by turning the seat 100. Then, in the case 'YES' decision, it is decided if the inclination angle of a back seat portion 100a that is detected by an inclination angle detecting means 5 is smaller or not smaller than a predetermined angle which does not cause any problem by turning the seat. Now in the case of 'NO' decision, an inclining means 3 is driven, resulting in raising up the seat back portion 100a until the inclination angle becomes smaller than the above- mentioned predetermined inclination angle. The seat is then turned toward the boarding position.
Patent JP-2000061672-A (JP)
Title: Laser welding state detecting method
Inventor: TSUKIHARA HIDETOSHI
IPC: B23K26/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding state detecting method capable of highly precisely and minutely detecting defects of a weld zone. SOLUTION: This method is applied to the welding method for welding a work 500 by being irradiated with an irradiating light Lw and is used for detecting the weld state of the work 500. The welding state is detected based on the state information of both of plasma light Lp emitted from and reflection light Lr on the work 500 at the time of laser welding.
Patent JP-H1174578-A (JP)
Title: Piezoelectric element and its manufacture
Inventor: KONO TAKASHI
IPC: H01L41/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve orientation without necessitating polarization, by orientating a polarization axis in a film thickness direction by hydrothermal synthesis on a board so as to form an oxide piezoelectric film, and forming an electrode on the surface of the oxide piezoelectric film. SOLUTION: In a piezoelectric element 10, a film 11 composed of piezoelectric oxide is formed on the surface of a board 12 which is to be used as a cylindrical electrode on one side and an external electrode 13 is formed on the outer plane of the piezoelectric film 11. In this case, the piezoelectric film 11 is formed by having the polarization direction in a film thickness direction in the radial directions from the external to the internal. In the piezoelectric element 10, when a voltage is applied to the electrode board 12 and the external electrode 13 so as to have the polarization and the electric field of the piezoelectric film 11 in the same direction, the entire piezoelectric film 10 contracts.  When a voltage is applied on the electrode board 12 and the external electrode 13 so as to have the polarization and electric field of the piezoelectric film 11 in the reverse directions, the entire piezoelectric film 10 expands. Such displacement can be used as an actuator. When the piezoelectric element 10 expands/contracts, it expands/contracts also in the diameter direction, and such displacement can be used for an ink-jet head.
Patent JP-S59124363-A (JP)
Title: Recording system
Inventor: TASHIRO JIYUNICHI
IPC: H04N1/29
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a good record by applying the potential at which a magnetic toner can stick on the surface of an electric charge holding body on a non- magnetic conductive roll upon ending of an optional stage and removing the magnetic toner stagnating on the surface of a developing roller. CONSTITUTION:The surface of a photosensitive drum D is uniformly electrostatically charged (1) by an electrostatic charger T, and recording information is exposed in negative by the laser light from a laser light source L to form (2) an electrostatic latent image. A developing bias VB is impressed on the sleeve S of a developing device G to develop (3) the latent image. The developed latent image is transferred on recording paper P by a transfer device A and a printing output is obtd. via a fixing part. On the other hand, the residual toner remaining on the drum D without being tranferred is destaticized by a destaticizer K and is recovered in a brush cleaner W. The surface of a photosensitive body is destaticized (4) by a photodestaticizer WL and a fresh recording cycle is started.
Patent JP-S61113592-A (JP)
Title: Nozzle propeller with corrosion resistant surface layer
Inventor: SAITO MASAHIRO
IPC: C22C19/07
Filed: 1984-11-06
Abstract: PURPOSE:To suppress damage due to cavitation erosion, by providing a corrosion resistant surface layer on an inner circumference at an upper portion of a duct, and forming the surface layer of a metal material obtained by quenching a molten stainless steel or stellite at a predetermined cooling speed. CONSTITUTION:A duct 1 is formed by a carbon steel on an outer circumference and a plate member 2 of austenitic stainless steel or the like welded thereto on an inner circumference. A corrosion resistant surface layer 3 is provided on an inner circumference of the plate member 2 at an upper portion of the duct 1, where cavitation erosion is especially violently generated. The metal material obtained by quenching a stainless steel or stellite in a molten state at a cooling speed of about 1 deg.C/10<-2>sec-1 deg./10<-6>sec, and bonding each of the plate segments with use of a modified acrylic bonding agent.
Patent JP-S62391-A (JP)
Inventor: SHINOMIYA HIROAKI
IPC: D05C5/04
Filed: 1985-10-18
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-S61113190-A (JP)
Title: Optical information recording method
Inventor: HOSHINO HIROYUKI
IPC: G11C11/42
Filed: 1984-11-06
Abstract: PURPOSE:To reduce an impressed voltage as a bias potential and to improve the recording density of optical information by impressing the bias potential of a reverse polarity so as to write optical information after the overall exposure is carried out due to a uniform light irradiation with an impressed bias potential. CONSTITUTION:A voltage E1 below the threshold of an electric field which generates the light-scattered state of a PLZT13 between a transparent electrode 15 and an electrode 12 is impressed so that the transparent electrode 15 goes to a positive potential, and with the impressed bias potential a uniform light beam 4 is irradiated to execute the overall exposure from the surface of an optical memory medium 1, that is, above a transparent protection film 16. Since the irradiation of the light beam 4 leads an photoconductive layer 14 to be conductive, the positive electric charge of the transparent electrode 15 moves the photoconductive layer 14 and is built in the boundary between the PLZT13 and said layer 14 as a + carrier 21. A voltage E2 is impressed between the transparent electrode 15 and the electrode 12 so that the transparent electrode 15 can be a negative potential. With the negative impressed bias potential, optical information available from an optical pattern 5 is made incident from the surface of the optical memory medium.
Patent JP-H0980216-A (JP)
Title: Production of color filter
Inventor: FURUHATA KENICHI
IPC: G02B5/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a color filter with simple and low process cost and good production yield to obtain a color filter having good heat resistance, chemical resistance and dimensional accuracy. SOLUTION: After a color coating film (R, G, B) 2 is transferred from a dry film 4 having the color coating film 2 to a relief printing plane 6 made of a polyurethane resin having a specified pattern, the transferred color coating film 2 is further transferred to a glass substrate 8 to form a color pattern. This transfer process is repeated for each color to produce a color filter. As for the resin which constitutes the relief printing plane 6, a photosensitive resin such as a photopolymerizable polyimide resin is used. By forming the pattern by photolithography including exposure, development and cleaning, a color pattern having higher dimensional accuracy can be formed.
Patent JP-H0976400-A (JP)
Title: Thin film with gas barrier property
Inventor: OKAWARA CHIHARU
IPC: B32B27/36
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin film with gas barrier property which effectively prevents oxygen and vapor from being permeated, if the film is thin. SOLUTION: This thin film with gas barrier property consists of a thin film of an inorganic oxide formed at least on one of the the surfaces of a plastic film as a base material. The roughness Rms of the thin film surface is 1.2nm or less, and the grain diameter of the particle of the formed thin film is not more than 10nm.
Patent JP-H0870889-A (JP)
Title: Detection of organopathy induction factor
Inventor: YOSHIOKA TOSHIMASA
IPC: G01N33/50
Filed: 1994-09-02
Abstract: PURPOSE: To detect an organopathy induction factor which is useful for early judgment of organopathy by culturing the cultured cells of an organ corresponding to the one to be examined in the presence of the serum to be tested and measure the released active oxygen metabolite with a spin-trapping agent. CONSTITUTION: As a cultured cell of the organ corresponding to the one to be examined whether it has a disorder or not, a cultured nephrocyte such as glomerular endothelial cell, glomerular mesangial cell or LLCPK1 cell is cultured in the presence of serum to be examined or plasm to release the active oxygen metabolite into the culture mixture and a trapping agent such as 5,5-dimethyl-1- pyrroline-n-oxide is added to the culture mixture, the culture is continued for another 1-30 minutes and the radical concentration in the culture mixture is determined by the electronic spin resonance. Thus, the danger that the patient causes organopathy can be early judged to detect an organopathy induction factor which is useful as a new screening method for the latent organopathy at early stages.
Patent JP-S6296437-A (JP)
Title: Purification of allyl alcohol
Inventor: MATSUHIRA SHINYA
IPC: C07C67/00
Filed: 1985-10-22
Abstract: PURPOSE:To advantageously obtain the titled substance as an intermediate for synthesis of chemicals, etc., without any problem of corrosion, by adding one of three types of specific compounds such as potassium tertiary phosphate for phase-separation to an aqueous solution of ally alcohol to separate an aqueous phase and distilling an organic phase. CONSTITUTION:At least one of potassium tertiary phosphate, potassium pyrophosphate or potassium tripolyphosphate used for phase-separation is added to a mixture of allyl alcohol with water as a solid form or a concentrated aqueous solution, dissolved while stirring, allowed to stand and separated into an organic phase and a water phase. The water phase is removed and the organic phase is distilled to obtain the aimed compound. Although the larger amount of the added three types of compounds such as above cited potassium pyrophosphate is more advantageous since the water content in the separated organic phase (allyl alcohol phase) is reduced, the addition of the compounds in an amount over saturation is not preferred because of trouble accompanied by deposition of salts.
Patent JP-S61113774-A (JP)
Title: Lead-tin alloy plated steel sheet having superior corrosion resistance
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/08
Filed: 1984-11-09
Abstract: PURPOSE:To provide superior corrosion resistance to a steel sheet contg. specified amounts of C, Sol.Al and Cu by forming an under layer of Ni, Co or an Ni-Co alloy on the steel sheet by coating or diffusion coating and a Pb-Sn alloy layer on the under layer by plating. CONSTITUTION:The composition of a steel sheet is composed of, by weight, <0.1% C, 0.005-0.08% Sol.Al, 0.05-0.8% Cu and the balance Fe with inevitable impurities. The composition may further contain one or more among 0.03-0.5% Ti, 0.03-0.5% Nb and <0.0003% B. An under layer of Ni, Co or an Ni-Co alloy is formed on the steel sheet by coating or diffusion coating, and a Pb-Sn alloy layer is formed on the under layer by plating.
Patent JP-S60130533-A (JP)
Title: Preparation of para-xylene
Inventor: KITAGAWA KAZUNORI
IPC: B01J29/87
Filed: 1983-12-15
Abstract: PURPOSE:To prepare para-xylene in high yield in high selectivity, by using a composition comprising a crystalline silicate, an alkaline earth metal oxide, and magnesium oxide as main components as catalyst, methylating toluene or benzene. CONSTITUTION:In preparing paraxylene by methylating toluene or benzene, a composition comprising a crystalline silicate, an alkaline earth metal oxide, and magnesium oxide as main components is used as a catalyst. The composition is obtained by blending the alkaline earth metal compound with a magnesium compound (especially preferably basic magnesium compound), an acid (e.g., acetic acid, etc.), and an aqueous medium to give a slurry solution, kneading the slurry solution with the crystalline silicate, and, if necessary, a binder such as alumina, etc., molding and calcining the blend.
Patent JP-S58118669-A (JP)
Inventor: NIKORASU GIRUBAATO SURIIBU
IPC: G03G15/22
Filed: 1982-12-28
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-H1075936-A (JP)
Title: Skin impedance input device
Inventor: NISHIDAI HAJIME
IPC: A63F9/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a stable measurement and to obtain excellent durabil ity, contact feel and workability by arranging at least the measuring electrodes among a specific number of electrodes so as to bring these electrodes into contact with the base part of the thumb or the base part of the little finger of the hand of a person to be measured. SOLUTION: The measuring electrode EL1 , energizing electrode EL2 , and reference electrode ELR are arranged as three pieces of the electrodes at the palm. A handprint 11 of the right hand is formed atop a base plate 10. When the person to be measured places the right hand in compliance with the handprint 11 of the base plate 10, the measuring electrode EL. is arranged in the position A where the base part of the thumb 21a comes into contact therewith and the reference electrode ELR is arranged in the position where the base part of the little finger 25a comes into contact therewith and further, the energizing electrode EL2 is arranged in the position C where the base parts of the index finger 22a to the ring finger 24a come into contact therewith.  In the case the person to be measured measures the skin impedance, the person places the right hand on the base plate 10 to press the part between the thumb 21a and the index finger 22a to the position of a boss 12. As a result, the entire part of the measuring electrode EL1 comes into contact with the region with is flay over the entire part and bulges. In addition, the contact area does not change in spite of minor body movement.
Patent JP-H0283963-A (JP)
Title: Organic and inorganic composite multilayer board
Inventor: SOGA TASAO
IPC: H01L23/538
Filed: 1988-09-21
Abstract: PURPOSE:To improve the manufacturing yield and facilitate a high speed operation and high density size reduction by a method wherein a ceramic board having a low dielectric constant and a low thermal expansion coefficient is soldered to the chip mounting part of an organic multilayer board and the two boards are unified by filling and bonding with specific resin. CONSTITUTION:A ceramic board 1 having a low dielectric constant and a low thermal expansion coefficient is soldered to the chip or chip carrier mounting part of a Teflon system organic multilayer board 2. The boards 1 and 2 are unified by filling and bonding with resin having a thermal expansion coefficient between that of solder and that of the board 2. As the thermal expansion coefficient is low in the chip carrier mounting part, excellent repair-resistance and a high density can be realized and a thin film resistance layer can be formed on the surface. Moreover, by selecting the thermal expansion coefficient of the filling resin between that of the solder and that of the board 2, temperature- cycle resistance can be improved. With this constitution, the manufacturing yield can be improved and the high speed processing can be achieved.
Patent JP-S61115103-A (JP)
Title: Process computer controller
Inventor: KONASE HISAO
IPC: H04L69/40
Filed: 1984-11-09
Abstract: PURPOSE:To supply dummy process data, on/off signal and the like to the receiving and transmitting part of a computer system through a communications controller by fetching process dummy data to a central processing unit through the communications controller in the computer system. CONSTITUTION:The selection instruction of circuits of remote controllers 13A and 13B to which a device to be controlled is connected is inputted through a CRT device. Receiving the selection signal, the control processing part 395 of a process data generator 39 discriminates which said signal comes under, a selection signal, control signal and selection reset signal. When it is a selection signal, such decision is further made whether or not the controllers 13A and 13B are controllable and that the circuit is not used at a control process in sequence. Where both decisions establish, transmitting data, control permitting signal and selection completion signal are sequentially generated. Thus the computer system can be tested by taking a lot of time, and therefore reliability can be improved. Moreover, since a combination test of the remote controller is made unnecessary, the cost of a product can be reduced.
Patent JP-H0282363-A (JP)
Title: Method for processing circular arc in three-dimensional graphic processing system
Inventor: KEZUKA EMIKO
IPC: G06T11/20
Filed: 1988-09-20
Abstract: PURPOSE:To calculate the starting point and the end point of a straight line at a high speed when a circular arc appears to be the straight line by making a circular arc itself into a center and considering the position relation of the starting point and the end point in a plane including the circular arc. CONSTITUTION:By the relation of the position of a starting point C1 and ane an end point C2 of a circular arc and a radius (r) of the circular arc in a plane perpendicular to a normal vector NV of the three-dimensional circular arc, namely, the plane specified by a (z) axis and a (u) axis, a starting angle sang [angle formed by a (x)-(y) plane and the vector from a central point to the starting point C1 of the circular arc] and an end angle eang [angle formed by a (x)-(y) plane and the vector from the central point to a starting point C2 of a circular arc] of the circular arc in the plane are calculated at a first processing process P1. At a second processing process P2, it is determined by the relation of the starting angle sang and the end angle eang of the circular arc which of the starting point C1 and end point C2 of the three-dimensional circular arc or two edge points T1 and T2 composed of the intersection of the circle and the projection surface including the circular arc a starting point A and an end point B of the line segment to be obtained while the circular arc is projected are. Thus, when the circular arc appears to be the straight line, the starting line and the end line of the straight line can be calculated at a high speed.
Patent JP-H09206370-A (JP)
Title: Cap for human body indwelling medical device
Inventor: TSUKADA OSAMU
IPC: A61M1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a human body indwelling device easily operable and without urine leaking even if unevenness is made by urine crystal, by forming a connection plug main body, a hinge part, a lid body integrally together by a same synthetic resin material and equipping an engaging part made of a flexible material at the central inside of the lid body, and attaching drawing strap at one end of the lid body. SOLUTION: This cap 10 is composed by connecting a lid body 2 to a connection plug main body 1 via a hinge part 3, formed by the connection plug main body 1, the hinge part 3, and the lid body 2 integrally together by a same synthetic resin material, an engaging member 4 consisting of a flexible material is mounted at the central inside of the lid body 2, and a strap 5 is attached to the one end of the lid body 2. The hinge part 3 comprises a part 3a to simply connect the connection plug main body 1 with the lid body 2 and an elastic deformation part 3b, the elastic deformation part 3b acts so as to close the lid body 2 by elastic recovery force within a prescribed angle range, but if the angle exceeded the range, the elastic deformation part 3 occurs buckling and act to return the lid body to fully opened in reverse.
Patent JP-S6392568-A (JP)
Title: Paper sheet jogging device
Inventor: KAI TAKAYUKI
IPC: B65H31/38
Filed: 1986-10-03
Abstract: PURPOSE:To make paper sheets after being stacked uniformly joggable, by letting each jogging plate installed at both sides of these paper sheets resonate to vibrations of a piezoelectric actuator, in the case of a paper sheet jogging device for stacking these paper sheets such as bills and so on. CONSTITUTION:A paper sheet conveying part 1 conveys paper sheets 5 piece by piece by feed rollers 1a and 1b. There paper sheets 5 so far conveyed are guided by a guide plate 4 and held one by one between blades of two sets of impellers 3a and 3b. A jogging plates 6 and 7 are set up at both sides of these paper sheets 5 stacked, and these jogging plates 6 and 7 are supported by support members 8 and 9; one end of these support members 8 and 9 is supported by each movable end of piezoelectric actuators 10 and 11, whereby they are designed so as to resonate with these piezoelectric actuators 10 and 11. That is to say, when voltage at a constant period is impressed on these actuators 10 and 11, these piezoelectric actuators 10 and 11 produces vibration in accordance with an impressing cycle. Therefore, the jogging plates 6 and 7 vibrates as in arrow (a), thus these paper sheets are jogged.