baber/WOPTO huggingface dataset:
Patent JP-H05236576-A (JP)
Title: Clock synchronization system for transmission terminal station equipment
Inventor: ANDO AKITOSHI
IPC: H04Q11/04
Filed: 1991-06-07
Abstract: PURPOSE:To implement clock synchronization for a digital subscriber line transmission terminal station equipment (ISLT) through configuration of simple bit buffers. CONSTITUTION:A frame clock (8kHz) from a multiplex interface (V interface), that is, a frame clock (8kHz) 23-1 in a multiplexer circuit operating clock 23 is frequency-divided (1/20) by a frequency divider 27 and a burst synchronization clock (400Hz) is obtained, and the frequency divider circuit is reset by a burst synchronization clock 28(400Hz) of a supplied clock from a main clock supply device to eliminate the need for a frame memory by one frame having been required for a conventional system and a bit map with a small scale suffices the purpose. Since the burst clock is generated by the same method for other systems, burst clocks on subscriber lines from the station are synchronized similarly to the case with the conventional system.
Patent JP-S5775109-A (JP)
Title: Locking device of movable plate of filter press
Inventor: SUWA SEIICHI
IPC: B01D25/19
Filed: 1981-08-31
Abstract: PURPOSE: To easily operate the titled device with simple construction and to surely press-clamp a movable plate with a small driving force, by providing an insertable cotter pin freely movable back and forth between an insert-through-hole part of a locking rod and an oblique member of a locking rod.  
     CONSTITUTION: Under holding a movable plate 1 at the press-clamping position by a hydrualid-cylinder device 5, a cotter pin 16 is press-inserted, between an oblique surface of an oblique member 17 fixed to a locking rod 7 of a locking mechanism 9 and a guide-hle part 10 provided to a hydraulic-head part 3a of a rear stand 3, by operating a hydraulic cylinder 14. Then the rod 7 is pushed in the axial direction to lock-hold the movable plate 1 by the force caused by wedge effect of cotter pin 16. For the small amount of slackness of the plate 1 while filtering operation, the cotter pin 16 is still more pushed down to respond it; and in a case when the slackness is too large to be covered by only moving the pin 16 back and forth, or the number of filter plates is changed, the member 17 is properly replaced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0430437-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/336
Filed: 1990-05-25
Abstract: PURPOSE:To increase the mutual conductance gm of a MOS transistor for avoiding the surface roughening and peeling of a W silicide layer by a method wherein a conductive layer is thermal-oxidized using a sidewall spacer insulating film as an oxidation resistant mask. CONSTITUTION:A field oxide film 2 is formed on a P type silicon substrate 1 so as to form a gate oxide film 3 by thermal oxidation on the part excluding the field oxide film 2. Next, a polycide structure is formed to be formed into a gate electrode layer 6 by patterning process. Furthermore, N<->layers 7 are formed in source.drain regions on the substrate 1. Successively, a conductive layer 8 and a silicon oxide film 9 are formed. Next, the film 9 is etched away to form a sidewall spacer insulating film 10 on the sidewall of the layer 6. Next, N<+>layers 11 are formed on the substrate 1. Finally, the layer 8 is thermal- oxidized to leave the part thereof beneath the film 10 only while changing the other part into a silicon oxide film 12.
Patent JP-H03433-A (JP)
Title: Method for repairing metallic mold
Inventor: FUJITA ISAO
IPC: B21D37/20
Filed: 1989-05-30
Abstract: PURPOSE:To make hardness at boundary part almost constant and to prevent detachment, etc., at repaired position by burying or filling up an eutectic alloy having m.p. lower than that of base material metal constituting a metallic mold into the repairing part, heating it at temp. lower than the m.p. of the base material metal and diffusion-joining it. CONSTITUTION:The repairing material 8 composed of the eutectic alloy is faced to recessed part 7 formed in cavity surface 3 in the metallic mold 1 and melted with frame spouted from a welding torch 9 to bury this into the recessed part 7, and the repairing material 8 and the base material metal in the metallic mold 1 are mutually diffused at the boundary part and firmly joined. In this case, the repairing material is preheated at the temp. higher than the m.p. of the eutectic alloy constituting the repairing material 8 and lower than the m.p. of the base metal. By this method, the repairing of the metallic mold is executed at low temp., and the hardness at the boundary part is made to almost the constant, and the generation of the fault, such as blowhole, can be restrained.
Patent JP-S5761828-A (JP)
Title: Clutch disk
Inventor: KISHIMOTO MINORU
IPC: F16D13/64
Filed: 1980-09-29
Abstract: PURPOSE: To reduce the number of exchange parts when a disk pad is worn out by deviding a retaining plate into two plates and by fitting these two plates so that they may freely slide in an axial direction while they may not rotate in a revolving direction.  
     CONSTITUTION: A retaining plate 4 consists of a primary plate 9 on the side of inner periphery and a secondary plate 10 on the side of outer periphery. The plates are devided near the periphery of the retaining plate. The secondary plate 10 is fitted into the flange member 11a of the elementary plate 9 in such a manner that they may freely slide in an axial direction while they may not rotate in a revolving direction. The force of revolution at a clutch disk 1 is transmitted to the elementary plate 9 from a pad 6 through a connecting plate 5 and the secondary plate 10 and then to a clutch hub through a damper 3. When the power is intermittently supplied, the plate 10 slides to the plate 9 in an axial direction. When the pad 6 is worn out, the plate 10 is removed from the plate 9. Then the pad 6, the connecting plate 5 and the plate 10 are replaced by new ones. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0221476-A (JP)
Title: Adapter for video cassette
Inventor: SUTEFUAN MARII ANDORE DAREIE D
IPC: G11B23/04
Filed: 1989-05-30
Abstract: PURPOSE:To facilitate the inserting and removing operation of a small tape cassette by forming a recessed part to which the finger of an operator can be inserted being continued to a housing part and also being set lower than the upper plane of the small tape cassette. CONSTITUTION:A cavity part (housing part) 30 is provided on one plane of a housing 28 whose shape coincides with the outershape of a small video cassette 16, and the small video cassette can be held at the part by being slided in the housing part 30. To facilitate the insertion and removal of the cassette, the recessed parts 32A and 32B being located at a pair of confronting positions and with size equivalent to the finger in shallow depression, where a user can hold the small video cassette 16 and remove it from an adapter 26 by inserting the thumb and the forefinger, are provided. Thereby, it is possible to facilitate the mounting/dismounting of the small video cassette remarkably and to improve the way for use.
Patent JP-H09319972-A (JP)
Title: Article sales registration data processor
Inventor: TAKEUCHI MASANORI
IPC: G07G1/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To issue a receipt which has the total amount of transactions as par value through easy operation by calculating the total amount from the time of the start of the transactions as objects of receipt issue is commanded to the time when the issue of the receipt is commanded. SOLUTION: For example, when a set of three customers makes a request to be issued a receipt, having the total amount as par value although they pay individually, a store clerk operates a receipt key 2b6 to command the start of transactions as objects of receipt issue before registering the articles that a 1st person purchases. In this state, the sales of the 1st person is registered and then when a closing key 2b5 is operated after the input amount, a receipt with a detailed data on the articles that the 1st person purchases and total data are printed is issued. Lastly, when an issue key 2b7 is operated after the account operation for a 3rd person has been done, the receipt having amount data in a receipt memory, i.e., the total amount of the three customers as par value is printed on receipt paper.
Patent JP-H11320870-A (JP)
Title: Ink-jet recording apparatus
Inventor: MIKI TAKEO
IPC: B41J2/015
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus enabling stable recording at all times independently of an ink temperature, a temperature in the apparatus and an environment temperature and highly reliable printing without degrading an image quality. SOLUTION: In an ink-jet recording apparatus wherein ink drops are discharged by a pressure of ultrasonic beams projected by a piezoelectric element to fly to a recording medium, a temperature of an ink 14 is detected by a thermistor 17 and a frequency of burst waves for driving a piezoelectric body 11 by a driving IC22 is controlled to be changed in accordance with the detected temperature. The piezoelectric body 11 is not divided to arrays, but a lower layer electrode 20 of the piezoelectric body 11 is divided in arrays and set as individual electrodes. Lead electrodes 21 of arrays are set via the same distance on a supporting material 10 and are arranged in contact bond wiring with the individual electrodes 20 of the piezoelectric body 11 via an adhesive material.  The lead electrodes 21 are connected by a bonding wire 23 to terminals of the driving IC22 which drives the piezoelectric body 11.
Patent JP-H086338-A (JP)
Title: Image forming device
Inventor: MATSUNAGA TAKESHI
IPC: G03G15/20
Filed: 1994-06-20
Abstract: PURPOSE:To provide an image forming device capable of securing the safety of a user with a simple and inexpensive structure. CONSTITUTION:A pair of paper discharge rollers 15, 16 are provided in a main body, and the main body is divided into a lower frame (first frame) 2 and an upper frame (second frame) 1. A fixing unit 7 is divided into a lower unit (first unit) 12 and an upper unit (second unit) 8 across a paper passing section (nip section), the upper unit 8 of the fixing unit 7 is installed on the upper frame 1 of the device main body, the lower unit 12 is installed on the lower frame 2 of the device main body, and the upper frame 1 is supported on the lower frame 2 rockably around a hinge (spindle) 3 in this clam shell type image forming device. At least a pair of paper discharge rollers 15, 16 are arranged on the lower frame 2 of the device main body without being divided. Since a pair of paper discharge rollers 15, 16 exert the finger cramming preventing function, i.e., function as baffle plates, fingers of a user do not reach a dangerous portion, thereby the safety of the user is secured.
Patent JP-S5360890-A (JP)
Title: Microspherical phenolic anion exchange resin and production thereof
Inventor: IWAYA YOSHIAKI
IPC: C08G8/20
Filed: 1976-11-12
Abstract: PURPOSE: To produce the title resin with a minimized change in vol. due to ion exchange, high exchange capacity and rate, and excellent resistance to stains of org. matter by polycondensing phenols, aldehydes, aliphatic amines contg. sec. amino group, and high molecular polyamines into microspheres. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04336203-A (JP)
Title: Manufacture of modified lumber
Inventor: MIHARA YOZO
IPC: B27K3/08
Filed: 1991-05-14
Abstract: PURPOSE:To provide a lumber modifying method capable of improving simply the dimensional stability, durability and mechanical property of lumber without the risk of losing the wood feelings of lumber raw material. CONSTITUTION:At first, with respect to lumber, either liquid A or B of phenol monomer A or water solution and hexamethylenetetramine water solution B is injected, following this, other solution except the A, B is injected therein so as to uniformly dispersion-fixing a complex of phenol-hexamethylenetetramine into the lumber structure, and thereafter subjected to heat-reaction and heat- hardening.
Patent JP-S61295500-A (JP)
Inventor: SUGIMURA NAOHARU
IPC: F42D5/045
Filed: 1985-06-25
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-S5565368-A (JP)
Title: Strengthening method for making passive state of stainless steel
Inventor: MATSUDAIRA MITSUO
IPC: C23C22/68
Filed: 1978-11-07
Abstract: PURPOSE: To easily strengthen to make passive state of stainless steel and to improve the anticorrosive property, by contacting O 3  or O 3 -containing water with the surface to be treated of pipe or machinery and tools made of stainless steel.  
     CONSTITUTION: Surface to be treated of pipe or machinery and tools made of stainless steel, is contacted with O 3  having the concentration of 1ppm or more or O 3 - dissolving water (below saturated concentration) for 30minutesW2hr by flowing or  dipping before using the above pipe or machinery and tools, or after beginning of  using in corrosive environment. By the above method, passive state making is  strengthened and the effect is maintained for a long period because Fe-Cr oxide at a  high oxidation state is formed on the surface of the stainless steel rapidly and also  densely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5843489-A (JP)
Inventor: BORISU PETOROFU SUTOYANOFU
IPC: G09F19/12
Filed: 1981-09-02
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-H086752-A (JP)
Title: Information editing device
Inventor: MASUDA AKIRA
IPC: G06F3/048
Filed: 1994-06-20
Abstract: PURPOSE:To perform efficient edition in consideration of attribute information in the information editing device on a multiwindow system. CONSTITUTION:An input operation part 1 accepts input from a keyboard, etc. A window storage part 2 stores window arrangement information for arranging windows and objects to be edited on a screen, attribute information on the objects to be edited, and information specifying an object which is currently edited and a current editing window. A display part 3 displays the windows. An edited object attribute extraction part 4 extracts the attribute information on the object to be edited. An edited object evaluation part 5 finds the evaluated value of the object to be edited. A window selection part 6 selects the object to be edited on the basis of its evaluated value. A window management part 7 informs the window storage part 2 of window display input and the edited object attribute extraction part 4 of window selection indication input.
Patent JP-H11324573-A (JP)
Title: Tunnel boring and machine used therefor
Inventor: MAEKAWA MITSUHARU
IPC: E21D9/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a drilled hole from falling or the ground from subsiding and reduce propulsion resistance by connecting a propulsion pipe to a tunnel boring machine through a filler extracting means, and filling an annular gap between the outer face of the propulsion pipe and the inner wall of the drilled hole with filler. SOLUTION: A tunnel boring machine 1 is started from a shaft 41 formed in the ground 42, a drilled hole 16 is drilled by a facing 4, a propulsion pipe 11 is contacted with the tunnel boring machine through a filler extracting means 6, and it is advanced by pressing the rear end face 44 of the propulsion pipe 11. The filler extracting means 6 is contacted with the tunnel boring machine 1 at the annular plate body 23 of the front part of a cylindrical body 18, a cylindrical body provided on the annular plate body 21 on the rear part is fitted to the small diameter part 38 of the propulsion pipe 11 to be positioned, and the annular gap 51 between the propulsion pipe 11 and the drilled hole 16 is filled with filler 5 from the filler extracting hole provided on the annular plate body 21. Consequently, by filling the filler 5, falling of the drilled hole 16 or the ground subsidence is prevented, propulsion resistance is reduced, blockade of the filler extracting hole is prevented by the rear end part 31 of the cylindrical body 18, and the annular gap 51 can be surely filled with the filler 5.
Patent JP-S5661438-A (JP)
Title: Halogen-containing rubber composition
Inventor: NUKUI TATSUO
IPC: C08K5/36
Filed: 1979-10-24
Abstract: PURPOSE: A halogen-containing rubber composition which has prolonged stability during a vulcanization step, and is vulcanized at high temperatures, and which provides rubber articles having excellent aging resistance, prepared by compounding a halogen-containing rubber with a monothioethylene glycol compound.  
     CONSTITUTION: A halogen-containing rubber is compounded with a monothioethylene glycol compound represented by formula I, wherein R 1 , R 2 , R 3  and R 4  are each H, an alkyl, an alkenyl, an aryl, a cycloalkyl or a substituted group thereof and R 1  and R 3  may be combined together to form a ring. Examples of the halogen- containing rubber include chloroprene rubber and epichlorohydrin rubber. As the compound of formula I, a compound having at least two OH groups and SH groups is preferred from a point of effect. Examples of such a compound includes those represented by formulas II and III. The amount of the compound used is 0.5W 20pts.wt. pref., 1W8pts.wt./100pts.wt. of the halogen-containing rubber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H089547-A (JP)
Title: Circuit breaker
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/093
Filed: 1994-06-20
Abstract: PURPOSE:To prevent the malfunction of a microcomputer by causing a positive supply voltage to rise prior to a negative supply voltage in a control circuit when power is turned on. CONSTITUTION:The current obtained by a current transformer 21 is rectified by a rectifictation circuit 30, and a constant voltage is obtained by a constant- voltage diode 1. The voltage at a point (a) whereat voltage dividing resistors 52, 53 are connected with each other is forced to be equal to a voltage GND 5b via a differential amplifier 51, and thereby, the positive and negative output voltages of a power supply are determined by the voltage dividing resistors 52, 53 and a capacitor 54. That is, when the power supply is turned on, the dividing of its output voltage into positive and negative voltages is made unbalance by the capacitance of the capacitor 54, and thereby, the positive voltage is made high. After the power on, the positive and negative voltages are determined by the ratio of the resistance value of the resistor 52 to the one of the resistor 53. Thereby, the starting time of a microcomputer is made short, by virtue of the quick rise in the positive voltage. As a result, the accuracy of the timing characteristic of a circuit breaker which is controlled by the microcomputer can be improved.
Patent JP-S5927460-A (JP)
Title: Electrode for layer-built secondary battery
Inventor: ITOU HIROMICHI
IPC: H01M12/08
Filed: 1982-08-09
Abstract: PURPOSE:To enhance the efficiency of a layer-built secondary battery by positioning the outlet of a channel, which is used for introducing electrolyte onto the surface of an electrode, in the center of the bottom side section, and installing a guide vane, which causes the flow of the electolyte to branch, within the channel near its outlet so as to distribute the electrolyte equally. CONSTITUTION:Electrolyte is introduced from a manifold 32 onto an electrode part 30 by means of an introduction channel 35. One end of the introduction channel 35 is connected to the manifold 32, and the outlet of the channel 35 is positioned in a frame part 31 so that the outlet opens into the center of the bottom side section. A guide vane 37 having an L-shaped curved part is installed inside the channel 35 near its outlet. Electrolyte introduced from the manifold 32 through the channel 35, after being caused to branch into two flows as indicated by the arrows by means of the guide vane 37, flows onto the surface of the electrode part 30 from around the center of the bottom side through microchannels 36a and 36b. After that, electrolyte passing over the surface of the electrode part 30, is led out from near the center of the top side after passing through upper channels 36b and 36a as well as a lead-out channel 34. By thus supplying homogeneous parallel flows of electrolyte to the electrode part 30, the efficiency of the battery can be enhanced.
Patent JP-H07164664-A (JP)
Title: Thermal head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/345
Filed: 1994-06-20
Abstract: PURPOSE:To provide an inexpensive thermal head capable of realizing the wiring efficiency on an insulating substrate or the reduction of warpage caused by difference in the coefficient in thermal expansion, facilitated in connection work and enhanced in connection reliability. CONSTITUTION:The dot connecting patterns for connecting heat generating dots 11 and respective drive ICs 2 and the input signal wiring patterns 3 connected to the input signal terminals 21 of the respective drive ICs 2 in common are formed to an insulating substrate 1 equipped with the heat generating dots 11 and a plurality of the drive ICs 2. The lead-out terminals 3A, 3B of the input signal wiring patters 3 are respectively arranged to both end parts of one sides of the insulating substrate 1 to input signals different at respective and parts to the drive ICs 2.
Patent JP-S5562900-A (JP)
Title: Heat treating method for zinc sulfide single crystal
Inventor: MATSUDA NOBUHIDE
IPC: C30B33/02
Filed: 1978-11-07
Abstract: PURPOSE: To lower the specific resistance of a ZnS single crystal formed by heterogrowth by sealing the crystal in an ampule together with Zn powder of a specified diameter and allowing the ampule to stand in a high temp. atmosphere.  
     CONSTITUTION: A ZnS single crystal formed by heterogrowth is sealed in an ampule together with Zn powder of 10 mesh or below, pref. 100W10 mesh in diameter and heat treated at 800W1000°C for 2W100hr. By this method Zn vapor press. is raised as fast as possible at the time of the heat treatment, and the Zn vacancy of the ZnS single crystal is well filled under high Zn vacancy of the ZnS single crystal is well filled under high Zn vapor press. Thus, the specific resistance of the crystal is lowered simply, and the crystal becomes applicable to a light emission element for LED, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10309297-A (JP)
Title: Artificial joint plug
Inventor: BOUYA HIDEKAZU
IPC: A61F2/30
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an artificial joint plug which can prevent a bone cement or biobone pieces from being filled into the depth of a intramedullar, and which can be quickly dissolved when the bone cement is cured. SOLUTION: A plug main body 1 is formed from a biodegradable polymer, and multiple petal-like projections 2 are projected upward-outward from the top circumference of the plug main body 1 to form an artificial joint plug. When this plug is inserted into the intramedullar of a biobone, each of the petal-like projections 2 is pressed internally against the inside wall of the intramedullar, is elastic-deformed, and is fixed in the intramedullar by this repulsion force. When a bone cement or biobone pieces is filled in the intramedullar, it is blocked by the plug main body 1 and the petal-like projections 2 and prevented from being filled into the depth of the intramedullar. Hydro-degradation proceeds, the plug is completely degraded and become extinct in a few years.