baber/WOPTO huggingface dataset:
Patent JP-H1159732-A (JP)
Title: Corner pad which can be flatly unfolded
Inventor: HASHIMURA TOYOHIKO
IPC: B65D81/03
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a corner pad which can be freely folded or unfolded. SOLUTION: In this corner pad, a plurality of single-faced corrugated boards 1 are superposed and corner-folding lines 2 are formed at right angles against the wave direction of the cores 7 of respective single-faced corrugated boards 1. One face divided by the corner-folding line is superposed with each other and stuck together to form an adhesive area 3 and other superposed faces are not bonded to form a separated area 4. Since the superposed faces of the boards can mutually slip at the separated area 4, in the bending process of the corner-folding lines 2, the corner pad can be freely folded or unfolded.
Patent JP-H1062965-A (JP)
Title: Cleaning device of photomask and cleaning method of photomask
Inventor: TANAKA YOSHIYUKI
IPC: G03F1/82
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To easily remove foreign matters which firmly deposit on a mask without using hazardous chemicals by arranging an ozone water cleaning part, ice scribe cleaning part, ultrasonic cleaning part and warm water drawing and drying part. SOLUTION: A photomask set on a loader 10 is successively sent to an ozone water tank of an ozone cleaning part 11 and dipped for about 5 to 10min to carry out ozone water cleaning. Then the photomask is sent to an ice scribe cleaning part 12 where the mask is subjected to ice scribe cleaning for about 1 to 5min. Then the mask is sent to an ultrasonic cleaning part 13 where the mask is cleaned by ultrasonic waves of MHz frequencies for 5 to 10min in pure water in a ultrasonic cleaning device. Then the mask is subjected to warm water drawing and drying in a warm water drawing and drying part 14. Namely, an org. matter on the mask surface is removed by ozone water cleaning, a foreign matter having strong adhesion force is removed by ice scribe cleaning, and a foreign matter in a submicron size is removed by ultrasonic cleaning with pure water.  Thus, foreign matters can be removed only by cleaning with water, which improves safeness and economic advantages.
Patent JP-S6281660-A (JP)
Title: Image forming method and photosensitive body
Inventor: HANEDA SATORU
IPC: G03G5/02
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a photosensitive body where images of the best quality having sufficient photosensitivity are formed by laminating a charge generation layer, a charge migration layer, a charge generation layer, and an insulating layer, or a charge generation layer, a layer containing a charge generation material and a charge migration material, and an insulating layer successively on a conductor. CONSTITUTION:The photosensitive body is formed by laminating the charge generation layer 2, charge migration layer 3, charge generation layer 4, and transparent insulating layer 5 on the conductive base successively or laminating the charge generation layer 2, layer 6 containing the charge generation material 6a and charge migration material 6b, and transparent insulating layer 5 successively on the conductive base 1. In the former (latter) case, negative charges generated in the layer 2 by the negative primary charging of a charger 12b and uniform exposure L1 move to a grounding circuit through the base 1 and plasma layer 3 generated at the same time are accumulated in the layer 4 through the layer 3. Negative exposure L2 is carried out to generate electrons and positive holes in the layer 4 and neutralization is caused by the electrons to allow the positive holes to move to the base 1, so that a latent image is formed of irradiated parts and unirradiated parts by a difference in the quantity of residual charges in the layer 4.
Patent JP-S60115012-A (JP)
Title: Thin film magnetic head
Inventor: YOUDA HIROSHI
IPC: G11B5/39
Filed: 1983-11-26
Abstract: PURPOSE:To prevent the generation of recesses and projections due to the partial wear of the driving surface of a recording medium, by forming a magnetic permeable film group containing a magneto-resistance effect element having an end counter to a magnetic recording medium and the other end connected magnetically to a magnetic permeable material on a nonmagnetic substrate having the magnetic permeable material buried. CONSTITUTION:A magnetic permeable material 16 is buried into a groove 17 formed to a nonmagnetic substrate 15, and a nonmagnetic insulated layer 18 is formed on an even surface of the substrate. Then a magnetic permeable film having a magneto-resistance effect is etched in a prescribed form to obtain an MR film 4b. Then an electrode 5 is formed in the same way, and a magnetic permeable film 14 is formed via a nonmagnetic insulated film 13. A nonmagnetic insulated film 19 is vapor-deposited on the film 14 with adhesion of a cover glass 20. Then a rubbing surface is polished to obtain a desired head. In such a constitution, a material having high wear resistance is available to a nonmagnetic substrate having a contact with a medium 11. This attains a thin film magnetic head which can work with high stability for a long period of time and with no eccentric wear.
Patent JP-H0967917-A (JP)
Title: Fitting construction of handrail
Inventor: KUMASHIRO SEIICHI
IPC: E04F11/18
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve an appearance, and easily fit a handrail regardless of dimensional errors of respective parts. SOLUTION: In a fitting construction in which a fixture 10 is fixed to a wall F by a fitting screw 16 and a handrail H is fitted to the fixture 10, the fixture 10 is formed with a small diameter hole 11 and a large diameter hole 13 communicated to the small diameter hole 11 through a step part 12. The inner diameter of the small diameter hole 11 is made larger than the outer diameter of the shank of the fitting screw 16, the inner diameter of the large diameter hole 13 is made larger than the outer diameter of the head part of the fitting screw 16, and a washer 15 having a slotted hole 14 is inserted into the large diameter hole 13. The shank of the fitting screw 16 is inserted into the slotted hole 14 and the small diameter hole 11, and the washer 15 is tightened with the step part 12 and the head part of the fitting screw 16.  By moving the fixture 10 in the condition of temorarily fitted to the wall F, errors of respective parts are absorbed.
Patent JP-H1169326-A (JP)
Title: Video camera device provided with communication function
Inventor: IKEDO HIROYASU
IPC: H04N21/238
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To perform a transmitting operation in response to the transmission rate of the video signals and also to select a transmission line according to the transmission state by switching both transmission means according to the image that is being photographed and also to the equipment that is used for reception of the video signals. SOLUTION: The video signals outputted from a video signal compression/ expansion means 103 are inputted to a high rate transmission means 107 or a low rate transmission means 108 and transmitted via a switch 106. Both means 107 and 108 are switched to each other based on the decision of an operator or the difference of photographing modes between the static and moving images. Then the video signals can be sent to a personal computer, etc., corresponding to a radio LAN as long as the means 107 is equal to a transmission means similar to the radio LAN. Furthermore, the video signals can be sent to other PHS terminals as long as the means 108 is equal to a transmission means similar to a PHS terminal.
Patent JP-H0389092-A (JP)
Title: Fluid control valve
Inventor: OZAKI YUKINORI
IPC: F16K47/02
Filed: 1989-08-30
Abstract: PURPOSE:To reduce noise by constituting with a primary pressure chamber, a secondary pressure chamber, a connection passage, and a valve body; with the connection passage having a convergent conical flow passage section, a cylindrical flow passage section, and a divergent conical flow passage section; with the valve body having a divergent conical section, a cylindrical section, and a convergent conical section; and with the conical angles of the convergent conical flow passage and others being made identical. CONSTITUTION:The valve comprises a valve housing 16 having a fluid inlet 17 and an outlet 18, a primary pressure chamber 22 having the fluid inlet 17, a secondary pressure chamber 23 having an outlet 18, a connection passage 24, and a valve body 28. The connection passage 24 is formed with a convergent conical flow passage 25, a cylindrical flow passage 26, and a divergent conical flow passage 27. The valve body 28 is formed with a divergent conical section 29, a cylindrical section 20, and a convergent conical section 31. The conical angles of the convergent conical flow passage 25 and the convergent conical section 31 are made identical. The conical angles of the divergent conical flow passage 27 and the divergent conical section 29 are made identical. As a result, cavitation is eliminated and noise level is considerably lowered.
Patent JP-S6379313-A (JP)
Title: Thermal processing apparatus
Inventor: ISHII YOSHIAKI
IPC: H01L21/31
Filed: 1986-09-24
Abstract: PURPOSE:To prevent generation of harmful foreign matters and improve productivity by providing an apparatus for heating object to be carried in at the external region near to the entrance of processing chamber. CONSTITUTION:An object 8 to be processed such as semiconductor wafer receives thermal processing such as chemical vapor growth within a processing chamber 2 heated up to the predetermined temperature by a heating apparatus 1. A heating apparatus 10 is provided, in such a manner as surrounding the carry-in/out path of the object 8 to be processed and jig 9, to the region near to the outside of entrance 2 at the lower end of processing chamber 2 and the object 8 to be processed and jig 9 are heated to the determined temperature lower than that of processing chamber 2 before and after it is carried into the processing chamber or therefrom. Thereby, the object 8 to be processed and jig 9 do not receive sudden temperature change when these are carried in or out. Therefore, it is prevented that the deposited thin film is peeled as the harmful foreign matter. In addition, since temperature of processing chamber 2 is not lowered even at the time of carrying in, the time is no longer required for temperature recovery and productivity can be improved.
Patent JP-S61101014-A (JP)
Inventor: OTANI HIROYUKI
IPC: H01G2/24
Filed: 1984-10-24
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-2000037689-A (JP)
Title: Apparatus for producing electrolytic water
Inventor: SEKI HIROYUKI
IPC: C02F1/46
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To judge an appropriate electrode replacing time by an inexpensive system by supplying raw water with the addition of electrolyte regulated to an electrolytic bath and judging the life of an electrode based on the voltage between electrode terminals when a constant current is supplied. SOLUTION: By an electrolysis switch or the signal of a detection sensor near a water discharge opening, a solenoid valve SV1 is opened, a brine pump 3 of a constant flow rate is actuated, and the brine of a prescribed concentration prepared from clean water and brine in a brine tank 4 in a mixing part 5 is supplied to an electrolytic bath 7 to be electrolyzed. By a passage change-over valve, acidic water containing hypochlorous acid produced by electrolysis and alkaline water are discharged separately. The solenoid valve SV1, the brine pump 3, and the electrolytic bath 7 are controlled by a controller 9 judging by a signal from a flow rate sensor 10.  When the integrated current passage time of the electrolytic bath 7 reaches a prescribed value, and a voltage of reverse polarity to that in the electrolysis is applied to clean the electrodes, the voltage between electrode terminals is detected to judge the degree of consumption of an electrode catalyst. In this way, an electrode replacing time can be judged appropriately.
Patent JP-H1070468-A (JP)
Title: Ac encoder circuit
Inventor: HAMA HIROYUKI
IPC: H03M7/46
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an AC encoder circuit for controlling an AC code amount without changing grouping circuit/two-dimensional Huffman encoder circuit by providing two comparator circuits and providing a circuit for changing an AC coefficient. SOLUTION: An AC coefficient x:1 in quantized DCT counting is inputted to a 1st comparator circuit 2 and an AC coefficient x6 being the result output of the comparison result NO is inputted to a 2nd comparator circuit 7. At an AC coefficient change circuit 9, an AC coefficient 8 as the result output of the comparison result YES in the circuit 7 is changed into output c:10. As the result output of the comparison result NO at the circuit 7, an AC coefficient x11 is inputted to a grouping circuit 12 and as the output of the circuit 12, a group number (ssss) 13 is inputted to a two-dimensional Huffman coder circuit 15. The circuit 15 to which a count number (NNNN) 5 as the output of run length count circuit 14 and the group number (ssss) 13 as the output of the circuit 12 are inputted, outputs an AC code 16.
Patent JP-H0864260-A (JP)
Title: Charging equipment
Inventor: YANASE NORIAKI
IPC: H01M10/46
Filed: 1994-08-24
Abstract: PURPOSE: To provide charging equipment of such construction that a problem of imperfect contact between power feeding side charger terminals on the side of a charger body and power receiving side charger terminals on the side of a telephone body can be solved during power charge. CONSTITUTION: When a telephone body 10 is attached to and detached from a charger body 1, power receiving side charger terminals 11, 12 on the side of the telephone body 10 are slid respectively in relation to power feeding side charger terminals 3, 4 on the side of the charger body 1, thereby scraping off dust or the like 20 attached to the terminals 11, 12, namely, both terminal surfaces are cleaned. Furthermore, the terminals 11, 12 for charging the power receiving side are repeatedly slid in relation to the terminals 3, 4, for charging the power feeding side, thereby more certainly cleaning the surfaces of both terminals.
Patent JP-S60117481-A (JP)
Title: Magnetic bubble memory element
Inventor: MIYAMOTO NAOKI
IPC: G11C11/14
Filed: 1983-11-30
Abstract: PURPOSE:To drive a gate operation with a low voltage by extending the area of a pattern in a part which has no influences upon the gate operation of a conductor pattern constituting a gate circuit. CONSTITUTION:Pattern parts 41a', 41b', and 41c' where the pattern width is extended are provided in parts, which have no influences upon the gate operation of conductor patterns 41', to increase the pattern volume of the whole. By this constitution, the area of conductor patterns 41' is extended, and consequently, the resistance value is reduced considerably, and the gate operation can be driven with a low voltage.
Patent JP-S61103063-A (JP)
Title: Mechanical seal for slurry liquid
Inventor: TSURUOKA KENJI
IPC: F16J15/40
Filed: 1984-10-26
Abstract: PURPOSE:To prevent effectively a seal from thermal deformation by providing a rotary ring and two non-rotary rings and pouring liquid having pressure higher than enclosed liquid from the outside of a stuffing box between the non rotary rings. CONSTITUTION:Non-rotary rings 2, 3 are attached concentrically to the outside of a sleeve 11 to slidably contact a rotary ring 1 for forming two sealed end faces S, S'. Water having pressure higher than that of enclosed liquid at the inside A of a machine is poured from a pouring port 5, passed through a groove 21 and circulated, filling a space between the non-rotary rings 2, 3. In said constitution, the end face S sealed by the non-rotary ring 2 at the outer peripheral side has high contact surface pressure so that a satisfactory seal is provided without including any sold matters.
Patent JP-S60116440-A (JP)
Inventor: TAKEMURA KENJI
IPC: B32B15/085
Filed: 1983-11-30
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-H04105879-A (JP)
Title: Double-sided suction type vacuum pincette
Inventor: ONO TAKAYUKI
IPC: B25B11/00
Filed: 1990-08-28
Abstract: PURPOSE:To transfer a wafer mounted back-to-back on a diffusion boat in holding it easily and safely by dint of suction force by forming each suction surface on both sides of a suction chip via two suction ducts parallelly installed, to be interconnected each to two passage formed in a vacuum pincette body. CONSTITUTION:An on-off valve 23 is attractably operated, while a selector valve 6 interconnects both passages 21 and 4 together without using a pushbutton 29. The back of one side wafer W1 is held, by suction force, on a suction surface 12 of the surface of a suction chip 9 via a suction duct 7 connected to this selected passage 21, conveying the wafer W1, and after it is mounted on another storage vessel, for example, a washing basket, the pushbutton 29 is pressed, interrupting the passage 21, and the selector valve 6 is operated for its changeover, through which the wafer W1 so far attracted to the suction surface 12 separates from the suction chip 9.
Patent JP-S6467858-A (JP)
Title: Rare gas cold cathode lamp
Inventor: ICHINOSE SHUICHI
IPC: H01J61/54
Filed: 1987-09-08
Abstract: PURPOSE:To stabilize the path of a positive column and keep the luminous energy of a lamp constant by arranging a conducting member on or around a tube wall near a main electrode. CONSTITUTION:A conducting adhesive or the like containing copper or carbon powder, for example, is coated on the lamp tube wall near the tip of a main electrode 3-a to form a ring-shaped conducting member 5, which is made electrically conductive with an auxiliary electrode 4. A positive column 7 is captured by the conducting member 5 when it passes the inner wall of the conducting member 5, and immediately a path 7b is formed along the auxiliary electrode 4. When the positive column 7 is once captured on the auxiliary electrode 4, it is not displaced from the position of the auxiliary electrode 4 even if a metal 6 is arranged nearby. The position of the positive column 7 is thereby stabilized.
Patent JP-S61102049-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/768
Filed: 1984-10-25
Abstract: PURPOSE:To avoid the disconnection of a metallic wiring by previously attaching a downward extended silica group film onto the side wall of a polycrystalline Si layer according to a predetermined pattern when an insulating film is applied onto a semiconductor substrate, the polycrystalline Si layer is formed onto the insulating film and the metallic wiring is applied extending over he upper section of the insulating film from the upper section of the Si layer through an insulating film. CONSTITUTION:An insulating film 2 is applied onto the surface of a semiconductor substrate 1, a pattern 3 consisting of polycrystalline Si is formed onto the film 2 while being positioned in a prescribed region, an applying liquid 4 mainly comprising an silica group is applied onto the whole surface containing the pattern 3, and organic matter included is scattered while the liquid 4 is cured through heat treatment at a high temperature. A curing film is removed through etching treatment, but the curing film 4 collecting on the side wall of the pattern 3 on the application of the liquid 4 is left as an insulating film extending over a lower section at that time. Consequently, the side wall of the pattern 3 is not made perpendicular but inclined previously, and an insulating film 6 and a metallic wiring 7 are laminated and applied onto the whole surface while including the inclination. Accordingly, disconnections at stepped sections are not generated in the wiring 7.
Patent JP-S61103585-A (JP)
Title: Method for lining branch pipe in city gas duct
Inventor: TAKADA MICHITOSHI
IPC: B05D7/22
Filed: 1984-10-25
Abstract: PURPOSE:To paint excellently with a liq. lining agent by sending a tractor, which is brought in from one branch pipe on the ground, to the other branch pipe of the ground through a main pipe with compressed gas, passing a through wire through both branch pipes and main pipe, and pulling a body with the through wire. CONSTITUTION:A tractor 4 connected to a through wire 5 is inserted from the part 2a on the ground of one between two branch pipes 2 and 3 which are connected to a main pipe 1, and the tractor 4 is forced successively through the branch pipe 2 wherein the tractor is inserted, the main pipe 2, and the other branch pipe 3 from the part 2a on the ground while supplying compressed gas from the part 2a on the ground of the branch pipe. A liq. lining agent 8 for coating the inner surface of the branch pipe 2 is then charged into the branch pipe 2 from the part 2a from the part 2a on the ground, and a body 9 for coating the lining agent 8 on the branch pipe 2 is connected to the through wire 5, brought in from the part 2a on the ground, pulled by the through wire 5, and moved through the inside of the branch pipe 2. Namely, the lining of the branch pipe can be performed easily, rapidly, and at low cost without dig ging out or cutting the joint between the main pipe and the branch pipe.
Patent JP-2000052552-A (JP)
Title: Liquid drop jet apparatus
Inventor: FUNAKUBO TOMOKI
IPC: B05B9/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To construct a piezoelectric element in a minute structure by forming a bottom electrode to a bottom face of a recessed part, forming a back electrode to a rear face of a piezoelectric block to be opposite to the bottom electrode and inserting a piezoelectric part between the electrodes. SOLUTION: A lid part 2 for covering a recessed part 3 in which a liquid is to be stored and a liquid channel groove 4 is fitted to a front face of a piezoelectric block material 1. The recessed part 3 covered with the lid part 2 forms a liquid storage chamber for storing the liquid, and the liquid channel groove 4 covered with the lid part 2 forms a liquid channel for guiding the liquid outside. A bottom electrode 5 is formed to totally cover a bottom face of the recessed part 3. A back electrode 6 opposite to the bottom electrode 5 is formed to a rear face of the piezoelectric block material 1. A piezoelectric element is formed of a piezoelectric part 7 at a bottom part of the liquid storage chamber inserted between the bottom electrode 5 and back electrode 6.
Patent JP-H0547138-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1991-08-08
Abstract: PURPOSE:To contrive authenticity of stopping rotation of not only a take-up reel of a 'VHS(R)-C' type tape cartridge but also a supply reel in the tape loosening direction, simplification of a stop lock releasing mechanism for this rotation and measures for a VTR of a kind of a different quantity of inserting a positioning pin. CONSTITUTION:A lock piece 23 for stopping rotation in the tape loosening direction is also provided to the supply reel 3 freely and horizontally rotatably around a vertical shaft 25. A lock releasing member 32 is freely vertically movably provided above a 2nd positioning reference hole 15b. A pressing slope part 36 provided on the side of the lock releasing member 32 and a pressed projecting part 37 provided on the side of the lock piece 23 are brought into contact with each other. A nonpressing vertical part 38 is provided at the downward side end of the pressing slope part 36. By this method, the lock releasing member 32 is moved upward by receiving a push-up operation of a positioning pin entering from the 2nd positioning referenced hole 15b, and the pressed projecting part 37 descends the pressing slope part 36 to turn the lock piece 23 in its unlocking direction. In this case, when the inserting amt. of the positioning pin 16b is long, the pressed projecting part 37 falls into the nonpressing vertical part 38 so that the lock piece 23 is not turned beyond what is necessary in the unlocking direction.