baber/WOPTO huggingface dataset:
Patent JP-H11208519-A (JP)
Title: Body frame structure of automobile
Inventor: KASUGA TATSURO
IPC: B62D21/15
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To set the initial collapse strength without excessively increasing the outer size of a cross section by forming a member absorbing an impact at the time of a collision via a plastic deformation in the axial direction with a hollow material, and providing ribs connected to the inner face of the hollow material on the plane passing through the central axis. SOLUTION: The cross sectional shape of the straight line sections 2a of both side frames is made a regular hexagon, and ribs 11 connected to the inner face are provided on the plane passing through the central axis connecting diagonal lines in its hollow. The relative cross sectional area is increased by the ribs 11 without increasing the external size of the cross section and without increasing the plate thickness more than necessary. Proper collapse strength in set without deteriorating the bending rigidity of the frames, the stability of the compressive stress over the whole stroke can be increased, and the set accuracy of the impact absorbing characteristic can be increased.
Patent JP-S63178610-A (JP)
Title: Escalating alert circuit
Inventor: MINAMI YOICHIRO
IPC: H03G3/00
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a circuit with excellent sound volume balance at each stage by providing a speaker drive circuit using at least a constant current circuit in response to an alert signal and a sound volume control signal so as to drive a speaker drive circuit and providing a sound volume control circuit generating a sound control signal and supplying the signal to the speaker drive circuit. CONSTITUTION:Suppose that only an output A is at a low level and outputs B, C, D are at a high level among the outputs A, B, C and D of the sound volume control (EACL) circuit 11, then transistors (TRs)Q8, Q12 and Q16 are turned on, currents I7, I11 and I15 flow to the TRs Q8, Q12 and Q16 and the TRs Q10, Q14 and Q18 are turned off, then a current of IALTO=KI flows to a TR Q6 to a terminal ALTO. Similarly, when the outputs B, CD go to a high level sequentially at each time interval T(S), the current IALTO is increased at each time width T(S). Thus, the sound volume given from a speaker 12 is increased stepwise. Since the output current is independently of the relative accuracy of the resistor by using the constant current circuit as above, then the variance between sound volumes is suppressed.
Patent JP-H11214333-A (JP)
Title: Dicing machine cleaning equipment
Inventor: OSADA MASATERU
IPC: H01L21/301
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide dicing machine cleaning equipment capable of obtaining high cleaning effects. SOLUTION: An ultrasonic vibrator 29 is provided on a nozzle 28 that injects a cleaning solution onto a wafer W. The cleaning solution supplied to the nozzle 28 is accelerated, while receiving ultrasonic vibrations from the vibrator 29. The wafer W is cleaned by the cleaning solution injected by the nozzle 28, and chips on the surface of the wafer W are surely removed by an impact force due to water flow. As a result, a high cleaning effects can be obtained.
Patent JP-H10209717-A (JP)
Title: Lumped constant type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/30
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a compact circulator with thin profile and stable temperature. SOLUTION: This circulator is configured with a ferromagnetic metallic case, a ferrite magnet and a garnet, respectively inscribed with two inner faces of the case opposite to each other, and three center conductors provided to surround the garnet to which a DC magnetic field is applied by the ferrite magnet. Each end of the center conductors is connected to a common part being a ground conductor, and the other end of each acts as an input-output terminal, and a load capacitor is connected between the input output terminal and ground conductor respectively. A temperature coefficient of saturated magnetization of the garnet is within a range of -1900 to -2300[ppm/ deg.C] at a temperature range of -35 deg.C to +85 deg.C, and a temperature coefficient of the capacitance of the load capacitor is selected to be in a range of +150 to +350[ppm/ deg.C].
Patent JP-H07221977-A (JP)
Title: Smoothing magnification processing method for binary image data
Inventor: HANYU YOSHIAKI
IPC: G06T5/00
Filed: 1994-02-02
Abstract: PURPOSE:To attain beautiful printing with high quality by transferring data of multi- value processing smoothing magnification picture elements used by an arithmetic means to a memory in the arithmetic means in advance depending on a calculated magnification. CONSTITUTION:An arithmetic section 23 incorporates a RAM 27 storing multi-value processing smoothing magnification picture element data. A variable magnification calculation means 28 discriminates a model and a mode of a facsimile equipment of a sender side for every input of new facsimile reception image data and calculates the magnification based on the relation to a resolution of a printer. A multi-value processing data transfer means 29 reads the multi-value processing smoothing magnification picture element data corresponding to the calculated magnification from a ROM 14 and transfers and stores the data to a RAM 27 via a multi-value processing data correction means 30. The multi-value processing correction means 30 corrects the multi-value processing smoothing magnification picture element data to be transferred to the memory based on data read from a test pattern read section 31 depending on the difference from a gamma characteristic of the printer and an environment change such as temperature.
Patent JP-S54103694-A (JP)
Title: Production of transparent conductive film patterns of liquid crystal panel
Inventor: TOKAI YOSHINORI
IPC: G09F9/30
Filed: 1978-02-01
Abstract: PURPOSE: To achieve the reduction in the number of steps and the reduction in machines and equipment by printing organic matter of paste form on substrates in required patterns and drying and baking the same thereby forming transparent conductive films.  
     CONSTITUTION: Organic material 5 of paste form containing In, Sn is screen-printed through a mask formed with required patterns on substrates, e.g., glass substrates 1, which are opposedly disposed by way of liquid crystal, and the material 5 is oxidized by drying and baking at high temperature, whereby the transparent electrode films 2 mainly composed of In 2 O 3  are formed. In this way, the electrode production processes are considerably reduced. For the production equipment, the need for etching apparatus, resist peeling apparatus, etc. is eliminated and the reduction of equipment may thus be achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59144084-A (JP)
Inventor: JIEEMUZU HOREISU HERUMU
IPC: G11B3/60
Filed: 1984-01-23
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-S59136227-A (JP)
Title: Manufacture of tubular container for wrapping food
Inventor: SAKANO HIROICHI
IPC: B29D23/20
Filed: 1983-01-26
Abstract: PURPOSE:To form the titled container having no fear of soakage of contents into a sheet constituting the container, by cutting a laminate sheet coated at one side end part with a resin layer into a predetermined shape, and bending the obtained plank in a tubular shape, and then bonding together the sides ends of the plank. CONSTITUTION:A laminate sheet 26 is employed which is formed by laminating a polyethylene sheet 6, an aluminum foil 22, a polyethylene sheet 6, a sheet of paper 8 and a polyethylene sheet 6, and bending an extended part 30 previously provided on the polyethylene sheet 6 constituting an outer layer onto the surface of the other side such that a side end part 28 is wrapped by the extended part 30, and then effecting fusion bonding. The laminate sheet 26 is cut into a fan shape to prepare a plank 34. The plank 34 is bent in a cylindrical shape, and the end part 28 and the other end part 38 are put one upon the other with the side end part 28 on the inner side and are fusion-bonded to prepare a tubular trunk member 36. A nozzle 46 is attached to an opening end part 44 on one of the sides of the tubular trunk member 36. An opening end part 48 on the other side is double-seamed so as to be liquid-tight, thereby forming a tubular container for wrapping food.
Patent JP-H10202937-A (JP)
Title: Light quantity controller for electrophotographic system
Inventor: TOKUNAGA KAZUMI
IPC: B41J2/44
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To print a quasi-half tone or highlight character clearly by generating a signal for deciding whether a developing part is a character figure part at a normal or highlight part or a quasi-half tone, and selecting the quantity of light of a laser beam to be operated out of a plurality of levels before recording. SOLUTION: A page description language 1 is interpreted by means of an interpreter 2 to generate an image data 4 simultaneously with a quantity of light control data 3. The image data 4 is recorded in a buffer in the form of 0 or 1 and the quantity of light control data 3 is generally recorded as a pair of information at a scanning position and code corresponding to the quantity of light. In such a developing stage, a quantity of light data is generated such that the relationship between the dither density and the print density of a print image has such characteristics as an independent black pixel can be printed clearly at the part of normal character data, different characteristics at the part of highlight character and relatively linear characteristics at the image part or the head part.
Patent JP-H10208900-A (JP)
Title: Wiggler coil support member and superconductive wiggler device using it
Inventor: MIKAMI YUKIO
IPC: H01F6/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiggler coil support member which can support attraction force acting between coils and can secure a sufficient space in a beam duct part in a superconducting wiggler device. SOLUTION: In a wiggler coil support member 1 which mutually and oppositely suppors superconducting wiggler coils (hereinafter merely called as a coil) 51 and 52 and constitutes a beam duct 53 arranged between the opposed coils 51 and 52, the beam duct 53 has a layered structure that a plate-like high strength material 5 having a beam passing void in a central part is layered in the beam direction and a covering member 3 which covers the outside of the layered structure and realizes vacuum airtightness of the beam duct 53.
Patent JP-H01185895-A (JP)
Title: Semiconductor memory
Inventor: SANADA KOJI
IPC: G11C11/41
Filed: 1988-01-20
Abstract: PURPOSE:To enable the needs of an user who also desires operation under a low voltage state to be satisfied by providing a terminal controlling auto data retention operation and executing the both of the auto data retention and low supply voltage operation with the aid of switching the level of the terminal when supply voltage is lowered. CONSTITUTION:The terminal controlling the auto data retention operation is provided, and the both of the auto data retention and the low supply voltage operation can be executed by switching the level of the terminal when the supply voltage is lowered. That means, as a PMOST Q1 is turned on when the level of an auto data retention control signal DR is '0', a partial pressure circuit is operated and the auto data retention operation can be executed. As the PMOST Q1 is turned off when the level of the DR signal is '1', the level of a nodal point N2 is made to be always '1', the auto data retention operation is inhibited and the low supply voltage operation can be executed. Thus, the two of the auto data retention and the low supply voltage operation can be executed with the product of one kind by control from the outside.
Patent JP-S63180184-A (JP)
Title: Bar code reader
Inventor: SATO TADAYUKI
IPC: G06K7/10
Filed: 1987-01-22
Abstract: PURPOSE:To surely read bar codes eve though the position of the bar code is shifted rectangularly to the scanning direction, by attaching a polygon mirror to a motor rotary shaft with a tilt of a fine angle so that a scanning line can reach a direction crossing the scanning direction. CONSTITUTION:Light emitted from a laser light source 26 is condensed by a condenser lens 27 and projected on a reflecting surface 38 of a polygon mirror 28 to be reflected in the direction where a bar code exists. The mirror 28 is rotated by a motor 29 and therefore the light reflecting angle varies. Thus the code 24 is scanned. The reflected light received from the code 24 is received by a photodetecting element 33 via a photodetecting lens 32 and the photoconverted signals are sent to a decoder for reading. The center of the inner diameter of the mirror 28 is different from an axis 34 of the motor 29 by a fine angle theta and therefore, the scanning light beam varies rectangularly to the scanning direction. Thus the code 24 can be surely read even though the position of the code 24 is shifted in the direction crossing the scanning direction.
Patent JP-S60153808-A (JP)
Inventor: KATAYAMA SATOSHI
IPC: A47B37/00
Filed: 1984-01-25
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-H09201584-A (JP)
Title: Oil and water separation tank
Inventor: SATO HACHIRO
IPC: C02F1/40
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil and water separation tank of high oil and water separation capacity. SOLUTION: A water treatment chamber 2 equipped with a water-to-be- treated inflow part A and a treated water discharge part B is formed and a large number of flat plate-shaped oil absorbing materials C are arranged under the water level of the water treatment chamber 2 in an up and down posture and the opening part of the water-to-be-treated water inflow part A is formed on the upper part of the water treatment chamber 2. The opening part of the treated water discharge part B is formed so as to extend to the bottom part of the water treatment chamber 2 and the arranging height of the upper end parts of a large number of the oil absorbing materials C is set so as to become low toward the water-to-be-treated inflow part A.
Patent JP-H06224556-A (JP)
Title: Multilayer board baked at low temperature
Inventor: KUWA SHUNICHI
IPC: H01F17/00
Filed: 1993-01-27
Abstract: PURPOSE:To prevent any voids by permitting the sum of organic vehicle to be the prescribed quantity for a solid ingredient and baking conductive paste composed of organic resin of the prescribed quantity for the solid ingredient. CONSTITUTION:Internal wiring is composed of a solid ingredient, which contains conductive powder as the major ingredient, and organic vehicle composed of organic resin and organic solvent. The internal wiring is formed by baking conductive paste composed of organic vehicle which is 35-45wt.% in total to the 100wt. solid ingredient and organic resin which is 1.0-4.5wt.% to the 100wt. solid ingredient. Coil patterns 2f-2w which are the internal wiring are formed on the major plane of a green sheet to be insulating layers 1f-1w by screen printing the conductive paste. Via hole conductors 4e-4v are formed so as to connect the coil patterns 2e-2w. Namely, a through hole is formed on the green sheet to be filled with the conductive paste and the internal wiring is formed by baking simultaneously with the laminating body 1.
Patent JP-S5396940-A (JP)
Title: Corrosion inhibiting material
Inventor: HOSAKA NOBUYOSHI
IPC: B22F3/00
Filed: 1977-02-07
Abstract: PURPOSE: A corrosion inhibiting material with a high strength for Al alloy which prevents pitting and intergranular corrosion, obtained by mixing particular amounts of Zn powders, dicyclohexyl ammonium nitrite powders and resin powders with intermetallic cpd. powders consisting of Al-Mg binary alloy contg. 30 - 45% of Mg, and hot molding them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07215241-A (JP)
Title: Roof and structure for automobile
Inventor: KAIBUKI SHIGEO
IPC: B62D25/06
Filed: 1994-02-03
Abstract: PURPOSE:To secure the stiffness of a roof end section even if an inner rail is eliminated by forming a recessed groove in a flange, which is depressed in its back face side, and extended in the car width direction, and thereby fixedly bond a wind shield in the flange section at both the sides of the recessed groove in the groove width direction. CONSTITUTION:A recessed section 21 is formed in a flange 20, which is depressed in its back face side, and extended in the car width direction. The recessed groove 21 is formed over to the end section in the car width direction of the flange 20, and a clearance groove 12 accepting the recessed groove 21 is formed in a slice section 11, so that the end section of the flange 20 can be closely attached to the slice section 11. In this case, the engagement of the recessed groove with the clearance groove 12 enables a roof panel 2 to be positioned in the car longitudinal direction, and the roof panel 2 can be prevented from being slipped off When a body is assembled. A wind shield 3 is bonded so as to be fixed via an adhesive 30 to the portions of the flange 20, which are located at both the sides of the recessed groove 21 in the groove width direction. By this constitution, a closed cross sectional section is formed out of the wind shield 3 and the recessed groove 21, so that the roof end section is thereby enhanced in stiffness.
Patent JP-S63179720-A (JP)
Title: Injection compression molding method and molding machine
Inventor: KAWASHIMA KAZUHIKO
IPC: B29C45/56
Filed: 1987-01-20
Abstract: PURPOSE:To prepare a product of good fastness and high accuracy without warpings or cracks by extruding molten hot water between molds after injecting molten hot water into a groove section in the center of a movable mold. CONSTITUTION:A movable mold 16 is clamped to a fixed mold 20 to form a cavity 22 corresponding with the form of a product. A groove section 30 is formed in the center of a male mold 14 of the movable mold 16. After a given volume of molten hot water A is poured from a nozzle 40 into the groove section 30, the molten hot water A is compressively filled into the cavity 22 by driving a cylinder 24 for compression. Then, the molten hot water A is compressively filled into the cavity by the action of a movable core 32. The molten hot water A, extruded from the groove section 30 by the movable core 32, reaches the peripheral edge section of the cavity 22, formed with the male mold 14 and a female mold 8, roughly in a same period of time. As a result, deformation and the like caused by the difference of shrinkage of volume are not generated on the peripheral edge section of the cured product, and a product of high accuracy can be prepared.
Patent JP-H03216924-A (JP)
Title: Buffer type gas shutter
Inventor: INOHARA TOSHIAKI
IPC: H01H33/70
Filed: 1990-01-23
Abstract: PURPOSE:To reduce the deterioration in dielectric strength and shutoff performance of the shutter when it is exposed to arc by constituting a nozzle with tetrafluoroethylene containing aluminum nitride powder. CONSTITUTION:The nozzle of a gas shutter is made of tetrafluoroethylene 1 filled with aluminum nitride 2 by the filling ratio of 20 volume % or less and of the average particle size of 10mum or less. When an arc energy 3 is irradiated to the nozzle, most of the incident arc energy 3 is reflected with the aluminum nitride powder 2 as reflected light 4 and does not come into the nozzle. Though part of the energy 5 enters the nozzle, no local heat concentration occurs because thermal conductivity of the aluminum nitride is very high increasing the thermal conductivity of the entire nozzle so that the heat is quickly dissipated. This reduces the deterioration in dielectric strength and shutoff performance of the shutter when it is exposed to arc.
Patent JP-S54105355-A (JP)
Title: Heat exchange device
Inventor: NAMIKI RIYOUICHI
IPC: F28F23/00
Filed: 1978-02-06
Abstract: PURPOSE: To prevent over-heating and damage to a roller due to idle heating, by mixing No.1 liquid heat medium with a low boiling point which evaporates in the condition of its use with No.2 liquid heat medium with a high melting point which does not melt in the condition of its use and sealing the mixture inside a roller.  
     CONSTITUTION: Two cylinders 5 and 6 with different diameters are placed so that they have the same axis. Both sides are sealed with ring wall 7. An opening is provided on a part of ring wall 1 on one side, and small pipe 8 is connected to this. Shaft 9 is provided on the inner wall of the inner cylinder. This is supported by a bearing and can rotate freely. Heating source 10 is provided inside the inner cylinder. A specified amount of a liquid heat medium is sealed in the space between the inner and outer cylinders. The liquid heat medium is evaporated, and after unnecessary air is expelled from the small pipe, the small pipe is closed. The liquid heat medium consists of No.1 liquid heat medium 11 with a low melting point which produces vapor and No.2 liquid heat medium 12 which practically does not produce vapor and which heats the outer cylinder by the heat transfer of the liquid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07326606-A (JP)
Title: Sample treatment
Inventor: FUJIMOTO KOTARO
IPC: H01L21/3065
Filed: 1995-01-30
Abstract: PURPOSE:To improve throughput in treatment of a sample requiring anti- corrosion treatment by treating the sample by treating an etched sample by means of an ionized anti-corrosion gas and passivation gas. CONSTITUTION:Prescribed anti-corrosion gas is introduced into a treatment space 90, where a sample 70 set up on a sample base 61 is subjected to etching treatment, from an anti-corrosion source 113. On the other hand, a microwave electric field is generated by a magnetron 40 and a magnetic field is generated by a solenoid coil 50 respectively. Therefore, anti-corrosive gas inside the space 90 is ionized by means of a convolution action of a microwave electric field and a magnetic field. The sample 70 is subjected to anti-corrosion treatment so as to be cleaned of adherends generated by etching treatment. Later, the etched sample 70 is transferred to a sample base 63 followed by forming a space 91 and prescribed passivation gas is introduced from a posttreatment gas source 16. On the other hand, a microwave electric field is generated by a magnetron 41, posttreatment gas in the space 91 is ionized and passivation treatment is performed using plasma on the sample 70.
Patent JP-S56110910-A (JP)
Title: Supporter of reflector for laser beam
Inventor: TOZAWA CHIKAZUMI
IPC: G02B7/198
Filed: 1980-02-06
Abstract: PURPOSE:To prevent a deformation of a reflectinve mirror caused by the heat stress, by providing a means that prevents a deformation of the reflective mirror caused by the heat stress that is produced on the adhesion interface between a reflective mirror and its supporter due to a difference of the heat expansion coefficients. CONSTITUTION:The supporter 12 shown in the side view is adhered to a part of both main surfaces each of the reflective mirror 1' to support the reflective mirror and at the same time to secure an equal area of adhesion for both main surfaces of the reflective mirror. The figures 12a and 12a' show the surfaces which are adhered to the both surfaces of the reflective mirror via the adhesive layer 10. Thus the supporter holds by adhesion the peripheral area corresponding to both main surfaces via the adhesion surfaces 12a and 12a'. As a result, a balance is secured for the bimetal phenomenon which is caused on both main surfaces, thus ensuring a good parallelism. Otherwise the supporter can use a material having an equal heat expansion coefficient to the reflective mirror.
Patent JP-S5398698-A (JP)
Title: Apparatus for separating weights
Inventor: SEKI KAORU
IPC: B63C11/00
Filed: 1977-02-09
Abstract: PURPOSE: To permit reliable recovery of an underwater apparatus with such a construction that the depth of operation can be adjusted according to the breaking strength of the keep thread by making use of water pressure. 
     COPYRIGHT: (C)1978,JPO&Japio