baber/WOPTO huggingface dataset:
Patent JP-H07108573-A (JP)
Title: Injection molding die
Inventor: MAEDA TORU
IPC: B29C45/44
Filed: 1993-10-14
Abstract: PURPOSE:To ensure that a molding can part from die smoothly by forming a molding space for an undercut part, then supporting a turning cam which can turn in a direction remote from the undercut part axially by an extrusion means in such a manner that the turning cam is separable from a movable main die, and providing a straight extrusion core which restricts the movement of a molding in the turning direction of the turning cam. CONSTITUTION:A movable main die 11 is equipped with an insertion hole 12 running through the extrusion direction of a molding 54. A turning core 80 is axially supported by a supporting shaft 15 in a turnable manner, in a receiving hole 14 formed in an upper extrusion plate 12, and penetrates through the insertion hole 12 to form a molding space for the undercut part 53 of the molding 54. A straight extrusion core 20 is fixed to the supporting shaft 15 and penetrates through the insertion hole 12 in close contact with the turning cam 80 to form a molding space for a part other than the undercut part 53. After opening the die, the upper extrusion plate 13 ascends and the turning cam 80 and the straight extrusion core 20 extrude the molding 54 and at the same time, the turning cam 80 turns to leave the undercut part 53. Further, the straight extrusion core 20 maintains its contact with the molding so that the movement of the molding 54 is restricted.
Patent JP-H02107712-A (JP)
Title: Blow melting method
Inventor: TEI KATSUYUKI
IPC: C21C5/52
Filed: 1988-10-14
Abstract: PURPOSE:To produce molten steel with excellent temp. raising effect and little electric power unit consumption by blowing iron powder and carbonizing material near tip part of electrodes at the time of refining the molten steel in an arc electric furnace. CONSTITUTION:While blowing the iron powder having <=10mm grain size and >=90% Fe content of dust of dust collector, magnetic separated iron powder, etc., and coke powder having <=10mm grain size and >90% C as the carbonizing material through a lance pipe 3 near the tip part of the electrode 2 in the arc electric furnace 1, the electric power is conducted through the electrode 2 to melt the charged materials with arc. In this case, iron oxide of FeO, etc., in the iron powder is reduced into Fe with the coke of the carbonizing material and also as the molten slag 4 is foamed with CO-containing gas generated at the time of reduction to shroud the arc, the molten steel is obtd. with little power unit consumption and excellent temp. raising effect.
Patent JP-S61137258-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1984-12-07
Abstract: PURPOSE:To attain the safe utilization of a tape player by forming an interrupting mechanism for interrupting the operation of a locking mechanism at the abnormal state of a cassette drawing mechanism between a cassette holder and a locking mechanism. CONSTITUTION:Even if downward movement of the cassette holder 3 is interrupted because of the existence of a foreign matter W, the back edge 64' of a notched part 64 is separated from a projected shaft 63 and an ejecting member 17 can be moved backward without any trouble. Since a projection part 71 interrupts the locking operation of the locking mechanism, the ejecting member 17 can not be locked even if the member 17 is moved sufficiently backward. Thereby, similar operation to the ejecting operation is executed, the ejecting member 17 and the drawing mechanism are restored to the non-braking state and the cassette P is ejected. In addition, a defect which may be generated when the cassette can not be correctly inserted into the cassette holder when a label adhered to the cassette is partially peeled, the cassette is loaded into the cassette holder as it is and the label is catched can be also improved.
Patent JP-H07115410-A (JP)
Title: Clock transfer circuit with data inserting function
Inventor: HORIE AKIRA
IPC: H04L13/08
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the unnecessary use of a memory and the disappearence or read data by stopping the read of first in first out FIFO buffer by reception of a data insertion timing signal and restarting it by the reception stop of the data insertion timing signal. CONSTITUTION:When a data insertion timing signal INS is turned on, a switching circuit 4 is set to the state that insertion data is sent to output data. At this time, a read signal generating circuit RGEN 6 disables a read signal REN by a data head signal DTP and INS of a FIFO buffer 3. The read of the buffer 3 is stopped in the head position of data. When insertion data ends and the signal INS is turned off, the switching circuit 4 is set to the state that read data of the buffer 3 is sent as output data. At this time, the circuit RGEN 6 enables the signal REN. The read of the buffer 3 is started from the head position of data.
Patent JP-H04136062-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L65/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in heat resistance, chemical resistance and slidability by mixing a specified hydrogenated polymer with a thermoplastic polymer and a silicone oil. CONSTITUTION:A ring-opening polymer obtained by polymerizing 5mol% or above norbornene derivative of the formula (wherein A and B are each H or 1-10 C hydrocarbyl; X and Y are each H or a monovalent organic group; and m is 0 or 1) through ring opening with 95mol% or below comonomer copolymerizable therewith (e.g. cyclopentene) is hydrogenated to obtain a hydrogenated polymer (a) of a degree of hydrogenation of 50% or above. 100 pts.wt. resin component comprising 50-100wt.% component (a) and 0-50wt.% thermoplastic resin (b) of a glass transition temperature of 25 deg.C or above other than component (a) (e.g. PS) is mixed with 0.01-10pts.wt. silicone oil of a viscosity (at 25 deg.C) of 20 cSt or above, and the resulting mixture is melt-kneaded at 220-350 deg.C.
Patent JP-H0198889-A (JP)
Title: Drying furnace
Inventor: KATOU YUKIHISA
IPC: F26B23/10
Filed: 1987-10-13
Abstract: PURPOSE: To provide a drying furnace in which an item to be heated is uniformly heated, a heater is not damaged and oil is not ignited by a method wherein there are provided a first group of heaters, a second group of heaters, a heating section for the item by radiant heat, a transferring device for the item to be heated and a hot air supplying device. CONSTITUTION: This drying furnace is used for heating and drying various kinds of foods. A drying furnace A is comprised of a heating section 7 for heating a passing item through radiant heat, a heated item transferring device 8 for transferring the item from an inlet part 7a in the heating section 7 toward an outlet part 7b and a hot air supplying device 9 for circulating a part of combustion gas of a far-infrared ray heater into the heating section 7 as hot air and drying the item. The item fixed to a chain 81 is transferred from the inlet port 7a into the heating section 7 by a driving motor 83 for the transferring device 8. The item is uniformly heated by each of heaters 1 of a first group I of heaters and a second group II of heaters.  Since a transferring direction of the item is perpendicular to each of the heaters 1, the heaters 1 are not damaged and oil is not ignited even if water, powder and oil drop from the item.
Patent JP-H06110330-A (JP)
Title: Image forming device
Inventor: FURUKAWA MITSUTO
IPC: G03G21/14
Filed: 1992-09-28
Abstract: PURPOSE:To steadily carry out initial development when a toner supply part is replaced, in an image forming device provided with a development device which supplies one-component toner from the toner supply part to a development roller and develops an electrostatic latent image on an image carrier. CONSTITUTION:The image forming device which is provided with the development device for developing an electrostatic latent image on the image carrier 40 by supplying one-component toner in the toner supply part 56 to the development roller 50, a development device drive part 110 for driving the development device, a toner sensor 54a for detecting the presence/absence of toner in the development device, and mechanisms 59 and 19 for bringing the development device into contact with the image carrier 40 and separating it therefrom; and which, in the image formation, carries out development by the contact of the development roller 50 with the image carrier 40 is further provided with a control part 120 which, in response to the detection of an insufficiency of toner by the toner sensor 54a, drives the development device drive part 110 with the development roller 50 separated from the image carrier 40, supplies toner to the development roller 50, and then accepts an order to carry out image formation.
Patent JP-H02102872-A (JP)
Title: Controller of power steering for vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: B62D6/00
Filed: 1988-10-12
Abstract: PURPOSE:To make a steering feeling so better by controlling a self-aligning torque for increase or decrease by degrees at variable time for a steering mode and a return mode, in a device which gives the self-aligning torque different at times of steering and returning by a motor-drive rectilinear restoring controller. CONSTITUTION:A motor-driven rectilinear controlling device 8 being additionally installed in a hydraulic power steering system 7 is made up of attaching a steering controlling motor 9 with a reduction gear mechanism to a steering shaft 2, and a current flowing into this motor 9 is controlled by a control circuit on the basis of each output signal of a steering angle sensor 10 and a car speed sensor 11. In this case, this control circuit 15 is provided with a self-aligning torque operational part 16, and thereby self-aligning torque at times of steering increase and returning is made so as to be set at each different characteristic. In addition, there is provided with a current delay command part 18 which inputs a torque signal in accordance with the torque characteristic of a steering mode or a return mode being outputted from this self-aligning torque operational part 16, and hereat time delay is given at time of a variation of the steering mode and return mode, thus a command is made giveable so as to be gradually varied for increase or decrease.
Patent JP-H06109068-A (JP)
Title: Vibration reducing device for vehicle
Inventor: TAKEHARA SHIN
IPC: F16F15/02
Filed: 1992-09-28
Abstract: PURPOSE:To surely reduce the vibration transmitted to a floor panel through an exhaust pipe. CONSTITUTION:An exhaust pipe hanger 7 for supporting an exhaust pipe 4 is constituted so as to generate a vibrating force, applies a vibrating force in the reverse phase and with the equal amplitude to the engine vibration transmitted to a floor panel 8 through the exhaust pipe 4, and suppresses the vibration transmitted to the floor panel 8 through the exhaust pipe 4.
Patent JP-S61135136-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/316
Filed: 1984-12-05
Abstract: PURPOSE:To contrive the prevention of generation of crystal defects and the improvement in yield by a method wherein a relatively thin SiO2 film is formed in a periphery of an element and a base region is brought in contact with said film and an enough thick oxide layer is formed in a field part distant from the element part by self alignment. CONSTITUTION:An N<+> type collector buried layer is formed on a silicon substrate 1 and after removing an oxide film mask, an N type epitaxial layer 3 is formed followed by growing of a silicon dioxide film 4 and a silicon nitride film 5. An extremely thin Si3N4 film 5' is formed over the whole surface which is then coated with a photoresist 16 and the resist of an insulating isolation layer forming region is removed. The peripheral part contacting with the insulating isolation layer is left by covering the thin Si3N4 film with the resist. After that, a thick silicon dioxide layer 7 is formed by heating at about 1,000 deg.C in a wet O2 gas. The thin Si3N4 film changes into an SiO2 film of about 3,000Angstrom  thick and in the insulating isolation layer region, a thick SiO2 insulating layer of about 1.0mum is formed. Consequently, a deterioration of the characteristics such as the element isolation characteristics does not occur and the generation of crystal detects can be prevented.
Patent JP-H04134397-A (JP)
Title: Voice recognizing device
Inventor: SHUDA ETSUJI
IPC: G10L15/22
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the same recognition error from being repeated many times by outputting a recognition word having the highest degree of resemblance from a successive memory at the time of first recognition and outputting a recognition word having the highest degree of resemblance other than recognition words, which are already outputted as recognition results, at the time of n-th recognition. CONSTITUTION:When a control part 8 discriminates first voice recognition by a recognition end signal from a collator 4, an output switch 12 is connected to a contact (a) to output the recognition result having the highest degree of resemblance stored in a memory 1 from a recognizing device. The recognition result of first recognition is inputted to a register 10 and is compared with the recognition result having the highest degree of resemblance of second recognition, namely, contents of the memory 1 of a successive rewrite memory 6; and if they are different, the output switch 12 is connected to the contact (a). If they are equal as the comparison result, the output switch 12 is connected to a contact (b) to output the recognition result having the highest degree of resemblance different from that of first recognition. Thus, the same recognition result error is not outputted for rephrasing.
Patent JP-H1194238-A (JP)
Title: Combustion air supply section
Inventor: KATAOKA SHIZUO
IPC: F23L1/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To remove dioxin conveniently and effectively by providing a chlorine removing means in a combustion air supply passage. SOLUTION: As an example of combustor burning a combustible material, i.e., city gas, a boiler 1 is provided with a combustion air supply passage 2 and a chlorine removing means 4 is disposed at a combustion air intake port 3. Exhaust gas from a combustion chamber 14 is discharged from an exhaust gas passage 15. The chlorine removing means 4 comprises a filter frame to be fitted in the combustion air intake port 3 where a filter cloth body comprising nonwoven fabric of fibrous active carbon is secured in the filter body while being folded. An active carbon filter 4a for passing the air from one side to the other side, an anionic ion exchange filter 4b formed by employing anionic ion exchange fibers in place of fibrous active carbon, and a filter 4c for removing sea salt particle are fitted in the combustion air intake port 3.
Patent JP-S61135020-A (JP)
Inventor: KOGA HIROFUMI
IPC: H01H51/22
Filed: 1984-12-05
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-H04133704-A (JP)
Title: Manufacture of fiber-reinforced resin sheet
Inventor: ISHII MASAHIRO
IPC: B29C43/32
Filed: 1990-09-26
Abstract: PURPOSE:To make a distribution of resin and fibers uniform and lessen dispersion in physical properties, by a method wherein a fiber bundle to which resin powder body is stuck is cut into desired lengths while blowing gas outward through a large number of through holes bored in a circumferential surface of a cutter roll. CONSTITUTION:A slitlike nozzle 53 has almost the same length as that of a cylindrical roll, a position of the nozzle 53 is not changed by a rotation of the cylindrical roll and fixed so that slit parts are touched internally to the inner circumferential surface of the cylindrical roll relatively, in a cutter roll. Therefore, gas is blown off through holes 52, 52 of the cylindrical roll of a part to which the slit part of the slitlike nozzle 53 is touched. It is preferable that in the case where resin having high cohesiveness is used, a large number of the through holes 52 are provided to the roots of a large number of cutting blades 51 concentratively. In additional volume of gas blown off through the large number of through holes 52 is adjusted appropriately to such an extent as to be able to remove resin or a fiber which jamms the cutting blade 51.
Patent JP-S62117318-A (JP)
Title: Method and apparatus for cooling thin-film forming device
Inventor: TODA MORIHIKO
IPC: H01L21/302
Filed: 1985-11-18
Abstract: PURPOSE:To prevent an adverse effect due to overcooling by supplying a fluid conducting path for a reaction chamber in one device under the state of a high temperature in two thin-film forming devices with cooling water and supplying the other reaction chamber under the state of non-high temperature with heat hot water. CONSTITUTION:Devices for a high temperature and non-high temperature are mounted to thin-film forming devices, and fluid paths 10a, 10b held by bell jars 1a, 2a and 1b, 2b made of a metal and quartz are each formed to the devices. Reaction chambers 9a, 9b are shaped respectively into the bell jars 2a, 2b, and wafers 3a, 3b and high-frequency coils 5a, 5b and the like are arranged into the reaction chambers 9a, 9b. Fluid introducing ports 11a, 11b and fluid leading-out ports 12a, 12b are shaped to each of the paths 10a, 10b and bases 8a, 8b for the reaction chambers 9a, 9b, and these ports are united with a cooler 22 with a pump 21 through first - third changeover valves 23-25. Cooling water is fed to the path 10a in the reaction chamber 9a for one device under the state of the high temperature and passed by the changeover valves 23-25, and heated cooling water is fed to the other reaction chamber 9b, thus preventing an adverse effect due to supercooling.
Patent JP-S62119631-A (JP)
Title: High speed arithmetic unit
Inventor: OHIRA NOBUYUKI
IPC: G06F7/38
Filed: 1985-11-20
Abstract: PURPOSE:To attain high speed operation by using a data in two internal registers so as to execute a repetitive operation. CONSTITUTION:A data in an internal register A section 1 is read at an A address 8, the data passes through a latch section 3A and is sent to a data source selection section 4A. The data source selection section 4A selects a sent data, transfers it to an ALU section 5, a data in an internal register B section 2 is read by a B address 9, the data passes through a latch section 3B and is sent to a data source selection section 4B. The sent data is selected and sent to the ALU section 5, the sent data is used for operation, and the result of operation selects only the internal register B section 2 only at a changeover section 13 receiving a microinstruction 12 and a write enable 14 and the result is written only in the internal register B section 2.
Patent JP-H06113114-A (JP)
Title: Picture processor
Inventor: KURITA MITSURU
IPC: B41J2/52
Filed: 1992-09-28
Abstract: PURPOSE:To add information specifying a copying machine and a person to a picture with a pattern which is set to be inconspicuous as much as possible at the time of adding it by overlapping additional information with an inputted picture signal and conversion-processing the gradation of the obtained picture signal. CONSTITUTION:An image scanner part 201 is a part which reads an original at prescribed resolution and executes a digital signal processing part, and it has a pattern addition circuit and a modulation circuit. Then, it overlaps additional information with the inputted picture signal. A printer part 202 is a part which print-outputs the picture corresponding to the original picture that is read by an image scanner part 201 at prescribed resolution into paper by full colors, and it conversion-processes the gradation of the overlapped picture signal. Namely, the number of picture elements to be modulated is reduced by using the specified additional pattern. The modulation circuit is provided behind the pattern addition circuit. Thus, the conspicuous pattern is added without depending on encryption.
Patent JP-S61136358-A (JP)
Title: Non-response transferring system
Inventor: YAMANE ISAMU
IPC: H04M3/46
Filed: 1984-12-07
Abstract: PURPOSE:To execute efficiently and smoothly a non-response transfer by making a call time variable to an extension in which a non-transfer transfer has been registered, in accordance with an incoming interval and the number of incoming calls corresponding to an extension telephone set. CONSTITUTION:When dialing is executed from an extension telephone set 2 to an extension telephone set 4 to which a non-response transfer registration to an extension telephone set 3 has been executed, a CPU6 of an automatic private branch exchange device 1 discriminates that the telephone set 4 is in the course of the non-response transfer registration, and reads the time of a clock circuit 7. At the same time, the CPU6 initializes a clock circuit 7 for the next incoming call, and thereafter, restarts the clock circuit 7, when the present incoming call has been brought to an absence transfer. Also, the CPU6 adds '1' of the number of incoming calls to a counter 8, and reads the total number of incoming calls being in the course of the non-response transfer registration. At the time of the next incoming, when the CPU6 reads an elapsed time and the number of incoming calls in the same way, a non-response call time is set in accordance with a non-response call time table, a calling signal device 9 is controlled, and a calling signal of a set time is sent out to the telephone set 4 through a switching network 5.
Patent JP-S63111684-A (JP)
Title: Manufacture of piezoelectric body
Inventor: YAMAGUCHI TOMOKAZU
IPC: H01L41/257
Filed: 1986-10-30
Abstract: PURPOSE:To dispense with an insulation oil used conventionally in polarization and thereby to eliminate pollution of a workshop due to the scattering of the insulation oil, by polarizing a piezoelectric body in an inactive gas. CONSTITUTION:A sinter of lead titanate zirconate is machined to be a disk with opposite silver electrodes formed on the top and back surfaces thereof. A piezoelectric body thus formed is put in a temperature controlled bath 12, the inside of the temperature controlled bath 12 is replaced by an N2 gas 13, and further the temperature in the temperature controlled bath 12 is kept at 100 deg.C. Heating on the occasion is conducted by a heater of a nichrome alloy attached to the temperature controlled bath, while cooling is conducted by introduction of the N2 gas. After the temperature of the piezoelectric body 11 is set in a balanced state, an electric field is impressed in the direction of thickness of the piezoelectric body 11 by a high-voltage DC power source 17 through a resistor 18, so as to polarize the body.
Patent JP-H03137564-A (JP)
Title: Device and method of measuring component count of biological fluid
Inventor: KURISUTEN ERU MANION
IPC: B01L3/14
Filed: 1990-09-27
Abstract: PURPOSE: To read the count of hematocrit rapidly under natural light conditions by printing a nomogram on a decorative plate for supporting a centrifugal tube and at the same time, providing a means for positioning one edge of the centrifugal tube. CONSTITUTION: The centrifugal tube 32 is arranged on the decorative plate 2, and a peak filling meniscus 34 of a sample is positioned so that it matches with a total-full reference line 12 on it. The bottom surface of a tube closing plug 35 is sealed on a stop surface, and the tube 32 is positioned properly on the decorative plate 2 by engaging to one of a corrugated[ member 14. Platelet per 1mm platelet bound count is determined by a numeric value on the reference line 12, and a hematocrit reading is determined by matching a peak meniscus 36 of a red cell layer to one of hematocrit value reference lines in a part 16 of a nomogram 10.