baber/WOPTO huggingface dataset:
Patent JP-H0625316-A (JP)
Title: Production of vinyl chloride resin for paste
Inventor: NAKANO AKIRA
IPC: C08F2/18
Filed: 1992-03-31
Abstract: PURPOSE:To produce a vinyl chloride resin for pastes not generating sags on their molding and excellent in their moldability by employing a polymer dispersing agent and setting the temperature of air at the exit of a drier to a higher temperature than those in conventional methods when the resin is spray-dried. CONSTITUTION:(A) When vinyl chloride and, if necessary, another monomer (e.g. acrylic acid or styrene) are subjected to a fine suspension polymerization (in the presence of an oil-soluble catalyst, a surfactant, etc.) or an emulsion polymerization (preferably a seeding emulsion polymerization) to produce the vinyl chloride latex for pastes, a polymer dispersing agent (e.g. polyvinyl alcohol) is added in an amount of 0.05-1 pt.wt. preferably 0.1-0.8 pt.wt., per 100 pts.wt. of the used monomers at an arbitrary stage in a period ranging from the raw material-charging time to the finishing time of the polymerization reaction. (B) When the latex is spray-dried, the temperature of air at the exit of a drier is set to 60-75 deg.C to produce the vinyl chloride resin for paste sols not generating sags on their molding and used for producing pitching resistant coatings, sealants, gloves, etc.
Patent JP-S5555362-A (JP)
Title: Electrophotographic recorder
Inventor: ORII MASAYOSHI
IPC: G03G15/047
Filed: 1979-08-20
Abstract: PURPOSE:To prevent occurrence of black areas except due to black signals on a reproduced image, by installing an exposing unit for forcibly exposing areas except the effective recording width defined by a cooperation coefficient between a charger and a developing unit. CONSTITUTION:Forcibly exposing unit 14 is installed between exposing unit 13 for exposing recording sheet 11 to recording information and developing unit 15 for attaching toner. In unit 14 both ends of sheet 11 in parallel to sheet 11 movement direction are covered with light shielding plates 17a, 17b e.g. formed into L- shapes are exposed to light from light sources 18a, 18b installed between sheet 11  and plates 17a, 17b as shown in the figure. Interval l between plates 17a and 17b is set to the effective recording width defined by a cooperation coefficient. As a result,  black stain due to attachment of the toner on both ends of the sheet is prevented,  so a good reproduced image can be obtained.
Patent JP-H042319-A (JP)
Title: Endoscope
Inventor: HIBINO HIROKI
IPC: A61B1/00
Filed: 1990-04-20
Abstract: PURPOSE:To facilitate the insertion of an inserting section with a reduction in contact resistance in a proper pattern according to a part to be inserted by a method wherein a part of the inserting section is vibrated finely by a drive means and one or more are selected from a plurality of fine vibration patterns of the drive means by a selection means to operate. CONSTITUTION:A bending, advance/retraction and rotation control circuit 20 is built into a controller 16 connected to an endoscope 1 and a switch 25 is provided on an external wall of a controller 16. The switch 25 has a bending fine vibration changeover switch 25a, a bending, advance/retraction, rotation and turning setting changeover switch 25b, an angle specifying switch 25c, a speed specifying switch 25d and a fully free switch 25e. The angle specifying switch 25c specifies an angle or a length at three stages of angles -- narrow, medium and wide -- and the speed specifying switch 25d specifies a speed of fine vibration at three stages of speeds -- low, medium and high. This enables optional selection of an angle (length) and direction of fine vibrations according to a part to be inserted and proper selection of speeds of fine vibration according to the case.
Patent JP-H08301485-A (JP)
Title: Printer
Inventor: HAYASAKA SATOSHI
IPC: B65H26/02
Filed: 1995-04-28
Abstract: PURPOSE: To always perform accurate decision of a paper jam, in a device wherein a passing condition of recording paper having various reflection or transmission factors can be supervised. CONSTITUTION: Recording paper 1 having holes 2 arranged in a feed direction with an equal space is set, and when an output is generated from a paper load sensor 5, a CPU 9 controls a roller 4 and a tractor 3 to feed the recording paper 1 by 1 inch. During this time, from a data obtained through sampling by an A/D converter circuit 8 at each feeding 1/360 inch an output of a reflecting photosensor 6 of outputting a voltage value in accordance with reflecting light in a passing point of the hole 2, a threshold value for detecting the recording paper 1 passing is determined, to be stored in a non-volatile memory 12. Hereafter, in the case of feeding the recording paper 1, the determined threshold value is compared with an output of the reflecting photosensor 6, to decide a paper jam.  At each setting the recording paper 1 thus fed, a threshold value in accordance with a reflection factor of the recording paper 1 is determined, so that accurate decision of the paper jam can be always performed.
Patent JP-H10297541-A (JP)
Title: Rear body structure for vehicle
Inventor: SEKI RYOJI
IPC: B62D25/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To surely bear an input load even upon lateral collision in addition to rear collision. SOLUTION: A reinforcing panel 38 is arranged in the closed section part 36 of a center floor cross member 30, being extended in a prolonging direction of a vehicle-widthwise inner wall part 22A of the front end part 22 of a rear floor side member 20. The reinforcing panel 38 connects a cross point part P between the inner part 22A of the front end part 22 of the rear floor side member 20 and a vehicle rear side wall part 34A of a center floor cross-member rear panel 34, to a rocker inner panel 16, thereby it is possible to restrain the vehicle rear side wall part 34 from being deformed in the vehicle widthwise inward direction, upon lateral collision.
Patent JP-S5731264-A (JP)
Title: Processing method of picture signal of period structure
Inventor: UNO YOSHIHIRO
IPC: H04N1/417
Filed: 1980-07-31
Abstract: PURPOSE:To obtain an excellent compression rate of information, by referring only to a period reference picture element and a peripheral reference picture element whe estimating the color for the picture element of a picture having a periodic structure. CONSTITUTION:The reference picture element that estimates the estimate picture element is selected among the picture signals within a memory 6. The reference picture element is decided as the relative position to the estimate picture element, and the estimate picture element is estimated 7 with use of the reference picture  element. The estimator 7 decides the white and black of the estimate picture element from the reference picture element and gives a signal conversion to the result  of decision to send it to a comparator 8. On the other hand, the binary coded picture signal is stored in the memory 6, and the color signal of the estimate picture  element is sent also to the comparator 8. The comparator 8 compares the received estimate picture element with the actual value and sends the coincidence or dissidence signal to a coder 9 to code the signal.
Patent JP-H043957-A (JP)
Title: Electrostatic chuck
Inventor: SUZUKI YUJI
IPC: H01L21/68
Filed: 1990-04-20
Abstract: PURPOSE:To enable cooling wafers to a uniform temperature by fixing a cooling unit whose dielectric is baked with a channel for carrying refrigerant to cool a dielectric. CONSTITUTION:A dielectric is constituted by depositing an insulating layer 3 on an electrode 2. The dielectric is fixed on a cooling unit 4, inside of which layers a channel 5 for carrying refrigerant. This design allows the heat of a wafer 6 to be conducted to the cooling unit 4 through the dielectric.
Patent JP-H04335520-A (JP)
Title: Vapor growth apparatus
Inventor: ITO TAKESHI
IPC: C30B25/12
Filed: 1991-05-13
Abstract: PURPOSE:To attain a temperature distribution where heat is uniformly distributed with uniform contact faces by fixing a sheath heater on a stainless case to contain it directly by molybdenum flame spray and by mechanically finishing its contact face with a susceptor flat after molybdenum flame spray. CONSTITUTION:A sheath heater 10 is bent double and wound spirally so that a lead may turn inside, and this is mounted on the bottom of a stainless case 9 and flame-sprayed with molybdenum to such a degree as to cover the sheath heater 10 sufficiently to fix it on the case 9, and its contact face with a susceptor 2 is mechanically finished flat. There is a small gradient in temperature between the sheath heater and the contact face of molybdenum with the susceptor, so that a Nichrome wire in the sheath heater can be used at a low temperature to heat the contact face with the susceptor up to a predetermined temperature. Heat transfer is attained by only heat conduction medium of which is molybdenum; therefore, temperature distribution in the contact face becomes uniform.
Patent JP-H08307478-A (JP)
Title: Serial communication equipment
Inventor: KANEKO KOICHI
IPC: H04L29/08
Filed: 1995-04-28
Abstract: PURPOSE: To communicate with not only serial communication equipments having a prescribed signal voltage level but also serial communication equipments having different signal voltage levels. CONSTITUTION: An engine controller 1 is provided with a control circuit 2 consisting of a microcomputer and performs the processing or engine control by a program and performs serial communication with diagnostic devices 3 and 4 connected to terminals 5a and 5b. Diagnostic devices 3 and 4 transmit and receive serial signals with 5V and 12V voltage levels respectively in accordance with communication protocol different from each other. An interface circuit 7 converts the voltage level from 12V to 5V to connect the terminal 5b and the control circuit 2. The capture input terminal of the control circuit 2 is connected to the interface circuit 7 to detect the connection of the diagnostic device 4. Thus, the connected diagnostic device 3 or 4 is automatically detected to realize the serial communication by the corresponding communication protocol whichever diagnostic device is connected.
Patent JP-S5440021-A (JP)
Title: Multi-port system
Inventor: ENDOU MAMORU
IPC: H04L12/40
Filed: 1977-09-06
Abstract: PURPOSE:To secure the selection of the remote station through a simple circuit by putting the frame synchronous signal of the remote receiving circuit on the data signal in the multi-port system for the multiple transmission system.
Patent JP-H02284255-A (JP)
Title: Interruption controller
Inventor: FUJII KOICHI
IPC: G06F13/38
Filed: 1989-04-26
Abstract: PURPOSE:To reduce the number of pins of a package to reduce the cost of packages and the packaging cost by encoding an accepted interrupt to a 4-bit address in accordance with the classification of this interrupt by an interrupt controller and outputting this address through an address output part. CONSTITUTION:The interrupt controller is provided with an interrupt flag 21 to which an inputted interrupt signal 10 or 115 is set, a priority encoder 22 which encodes the 4-bit address corresponding to the classification of the inter rupt signal, a tristate buffer 23 which sets four address lines from the priority encoder 22 to the tristate at the time when an acknowledge signal INTAC is active, and a T type flip flop circuit 24 which generates addresses A0 at the time when the signal INTAC is active, and addressed A0 to A4 are outputted from the interrupt controller. Thus, the address input is eliminated to reduce the number of pins of a package, and the cost of the packages and the packaging cost are reduced.
Patent JP-H06315457-A (JP)
Title: Forceps standing device for endoscope
Inventor: IWATA HIROSHI
IPC: G02B23/24
Filed: 1993-05-07
Abstract: PURPOSE:To provide a forceps standing device for endoscope which has a function to prevent a dirty liquid from flowing from the head into the gap between a forces standing manipulation wire and a manipulation wire leasing channel, and to easily clean the gap after use. CONSTITUTION:In a forceps standing device for endoscope in which the gap between a manipulation wire 17 and a leasing channel 19 is sealed by providing a packing 22 to an opening of the forceps standing manipulation leasing channel 19, the leasing channel 19 is provided with a filler hole 29 so that a liquid is filled from the base end portion, a bypass opening 25 which is connected to the leasing channel 19 through the packing 22 and reaches the outside, and a detachably/connected plug 27 to close the opening of the bypass opening 25.
Patent JP-S63273443-A (JP)
Title: Method for steaming and gelatinizing starch raw material and apparatus therefor
Inventor: ARAKI WAKIO
IPC: A23L7/10
Filed: 1987-05-01
Abstract: PURPOSE:To prepare steamed starch having light and springy texture, by controlling the temperature of steam at a prescribed level under normal pressure using a heat- generating electromagnetic radiation and using the hot steam in the steaming of a starch raw material. CONSTITUTION:Steam is temperature-controlled with a steam-heating apparatus 16, introduced through a feed pipe 4 into steam-feeding chambers 6a-6f and passed through a deposition layer 7 of the steaming material on a gas-permeable endless belt 3 in the chambers to effect the steaming operation of the latter stage. The excess steam exhausted from the latter steaming stage is sucked with a suction fan 8 and the steam of 95-97 deg.C is supplied through a feed path to the steaming material of the former steaming stage. The steam is heated to >=100 deg.C, preferably 102-110 deg.C in the above feed path with heat-generating electromagnetic radiation. The excess steam exhausted from the former steaming stage is sucked with a suction fan 12 and a part of the steam is discharged from the steaming apparatus 1. At the start of the steaming operation, the valve 5 is opened and when the steaming material reaches the outlet, the valve 9 of the latter stage is opened and the valve 5 is closed to carry out continuous steaming operation.
Patent JP-S61262941-A (JP)
Title: Ic test device
Inventor: MIYAZAKI MASAYA
IPC: G06F11/22
Filed: 1985-05-17
Abstract: PURPOSE:To reduce an overall pattern quantity by storing both an applied pattern field and an expected value pattern field after compressing them into a single field and reducing the data quantity of a pattern to be stored previously for each step. CONSTITUTION:A storage circuit 11 reads out the data stored previously in response to the address outputted from an address generating circuit 16. This data contains the 1st field 17 where an applied pattern and an expected pattern are mixed and written and the 2nd field 18 where the data identifying the bit supplied to an IC 15 to be tested in the field 17 is written. Then an output control circuit 12 supplies a test pattern to the IC 15 based on the data on both fields 17 and 18. While a sampling circuit 13 samples the terminal data on the IC 15 at that time point. This sampled data is compared 14 with the data on the field 17. Thus, it is decided whether the IC 15 is working correctly or not.
Patent JP-S6354218-A (JP)
Title: Method for forming molding or gasket
Inventor: NISHIHARA AKIRA
IPC: B29L31/10
Filed: 1987-05-01
Abstract: PURPOSE:To simultaneously form a synthetic resin molding and attach the molding to the peripheral part of a plate glass so as to save the number of steps and to improve the economical efficiency by a method wherein the synthetic resin molding is directly formed to the peripheral part of the plate glass. CONSTITUTION:A cavity space 11 is shaped by surrounding with the inner surface 9, which does not contact with non-molding-forming surface, of a top force 1, the inner surface 10, which has the same condition as just mentioned above, of a bottom force 2 and the molding-forming surface of a plate glass. Raw synthetic material is poured through a pourer provided in the parting line of the top and the bottom forces into said space 11 in the reaction injection molding method. A functional coating is formed at least a part of the peripheral part 4, 5 and 6 of the plate glass. The proper functional coating is made by an ordinary primer used for improving the adhesion between the surface of glass and synthetic resin. In order to form the synthetic resin, injection molding, transfer molding, reaction injection molding, LIM method or the like is employed. The most preferable method is the reaction injection molding method.
Patent JP-H08306470-A (JP)
Title: Heater and its manufacture
Inventor: YAMAGUCHI TETSUO
IPC: H05B3/36
Filed: 1995-04-28
Abstract: PURPOSE: To reduce installing labor of a heater main body even when a curved surface having the large area is heated by forming the heater main body in a sheet shape, and heating it by running a single heater main body even along the curved surface having the large area. CONSTITUTION: A heater main body 1 to heat a heating object is arranged so as to have electric insulating performance and flexibility. A pair of feeders 3 are arranged in the heater main body 1 so as to become parallel to each other. Respective heating elements 2 composed of ceramics being positive characteristic thermistors installed in a plurality on the respective feeders 3 in the lengthwise direction of the respective feeders 3, are arranged a plurality in the main body 1.
Patent JP-S5441490-A (JP)
Title: Paste for thick film conductor passage
Inventor: NATE KAZUO
IPC: C09D5/24
Filed: 1977-09-07
Abstract: PURPOSE: To prevent that carbon is remained after burning, and obtain thick film conductor passage of excellent characteristics, by adding substance in which depolymerizing polymer body is made to be suspended in organic solvent to mixed power which is composed of metal powder and glass powder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58224554-A (JP)
Title: Superconductive rotary electric machine
Inventor: TAKAHASHI MIYOSHI
IPC: H02K55/04
Filed: 1982-06-23
Abstract: PURPOSE:To increase the coil coefficient of a superconductive rotary electric machine by increasing the length of the part, on which a 180 deg. skew air gap armature coil is wound obliquely to the axial direction longer than the length of a stator core in the axial direction. CONSTITUTION:A 180 deg. skew air gap armature coil 3a is formed in the length la of the part, on which the coil is wound obliquely to the axial direction longer than the axial length li of a stator core 2. Thus, the effective sectional area crossing a magnetic flux is increased, thereby obtaining the 180 deg. skew air gap armature coil 3a of the coil coefficient. In this manner, since the number of coils of upper and lower layer coils 4c, 4d may be reduced, and the size Walpha of the coil interval is increased, the efficiency of the electric work such as connecting work or the like can be improved.
Patent JP-S63272726-A (JP)
Title: Paper feeding cassette for copying machine
Inventor: IBA YUICHIRO
IPC: G03G15/00
Filed: 1987-04-30
Abstract: PURPOSE:To aim at reduction of the workspace and the storage space for cassette cases and also facilitate the replacement of cassettes by providing a connecting means for connecting a plurality of cassette cases with each other. CONSTITUTION:A cassette case 20A is singly installed with a copying machine proper 10, and then, if its engagement section 22A is engaged with the engagement section 22b of a cassette case 20a for spare cassettes, and the two cassette cases 20A, 20a are connected with each other, a storage space for the cassette case 20a for spare cassettes can be saved. While, cassette cases 20B, 20C are connected through engagement between their engagement sections 22B, 22C to each other so that a connection part 23 is formed, and by virtue of such connection as above, the total length of the connected cassette cases is reduced. And further, to install the cassette case 20C instead of the cassette case 20B with the copying machine proper 10, the case 20C is removed from the body 10, and then, the inserting section 21 of the case 20C is inserted into the body 10 before it is connected, and consequently, the cassette replacing work is facilitated.
Patent JP-H02285341-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA SUMUTO
IPC: G03C1/047
Filed: 1989-04-26
Abstract: PURPOSE:To enhance covering power, to reduce probability to be blackened by scratching, and to enable drying in a short time by incorporating a specified amount of gelatin phthalate to the total amount of gelatin and gelatin derivatives in a hydrophilic colloidal layer. CONSTITUTION:The gelatin phthalate substituted by 20 - 60% is contained in an amount of >=15wt.% of the total amount of gelatin and gelatin derivatives in the hydrophilic colloidal layer, and this is obtained by reacting phthalic anhydride or phthalic acid with gelatin but it is preferred to use phthalic anhydride, thus permitting the obtained film to be improved in physical properties, reduced in the probability of scratches and blackening due to pressures caused by handling, and dried at a sufficiently high speed, and high sensitivity to be obtained by processing in a short time.
Patent JP-S59233042-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-06-15
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-S59230746-A (JP)
Inventor: NAGANO HIKOICHI
IPC: C08L67/00
Filed: 1983-06-14
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-H09290873-A (JP)
Title: Aerosol device
Inventor: MEKATA SATOSHI
IPC: B65D83/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol device wherein the amount of sprayed content can be reliably adjusted while being operated with a single hand. SOLUTION: An aerosol device comprises an aerosol container 4 with a valve 3 mounted and a push button 9 having a stem fitting part 15 to be fitted into a stem 7 of the valve 3, wherein the stem 7 of the valve 3 is formed with a lower outlet port 21a and an upper outlet port 21b for the content to be contained in the aerosol container 4, and the respective outlet ports 21a, 21b are placed from downward to upward with their hole diameters sequentially increased.
Patent JP-H07320025-A (JP)
Title: Seal impression data management device
Inventor: WATABE HIDEKAZU
IPC: G06F17/30
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a seal impression data management device which efficiently manage seal impression data registered in a seal impression collation device by providing a specific data recording part and a specific discrimination information-giving part. CONSTITUTION:When seal impression data are retrieved (collated), the date recording part 31 records and updates its retrieval day corresponding to the seal impression data. Namely, the final date is recorded. The discrimination information-giving part 34 compares the elapsed period of each seal impression data from its final date with a specific period, and gives recognition information to the seal impression data when the elapsed period exceeds the specified period. Thus, a final data is recorded each time retrieval is performed, and recognition information-giving operation is performed to give the recognition information to seal impression data of respective accounts at a time. With this recognition information, its account number is regarded as a dormancy account and a specific process such as a saving process for seal impression data can automatically be performed, and the information can be used for cancellation notification, etc., in some case.