baber/WOPTO huggingface dataset:
Patent JP-H07241512-A (JP)
Title: Device for forming black film
Inventor: MASUDA SENICHI
IPC: B05C13/02
Filed: 1994-03-02
Abstract: PURPOSE:To form a small hole in which a shape having good planar properties is accurately fixed and to form a stable black film having good reproducibility by making the small hole such as an angle of at least one side is regulated to an acute angle in an insulating base plate and spreading the black film herein. CONSTITUTION:Firstly, a photoresist is applied to a glass base plate 7 and a small hole is made in the photoresist by photolithography. When the small hole is etched by hydrofluoric acid, corrosion proceeds semispherically and isotropously from the part of the hole. Therefore, when the glass base plate 7 is pierced, the sharp edge-like small hole is formed on the surface of the glass plate uncoated with the photoresist. Since the edge of the formed small hole is sharp, passage of the solution of n-decane used for developing phos pholipid molecules 8 is made good and a black film 11 is easily formed. When the black film 11 is formed, it is fixed in the part of the sharp edge and therefore the stability of the black film 11 is made good and also the planar properties of the end face of the small hole are made good.
Patent JP-S63221283-A (JP)
Title: Marker for detecting underground buried body
Inventor: NAKAMURA JINICHIRO
IPC: G01V3/00
Filed: 1987-03-10
Abstract: PURPOSE:To accurately detect a weak radio wave over a wide range by providing a marker which is formed by mounting a resonance element on a magnetic nonpermeable plate body to an underwater buried body so that the resonance element faces the surface of the ground. CONSTITUTION:The resonance element 1 is mounted on a late body 2 so that the center of a coil is nearly coincident with the center of the magnetic nonpermeable plate body 2, thereby forming the marker. The marker is buried right above the underground buried body and used so that the element 1 faces the surface of the ground and the plate body 2 is parallel to the surface of the ground. Consequently, an electromagnetic field under the ground is intercepted by the plate body 2 to reduce the influence of the electromagnetic field. Consequently, a weak radio wave is accurately detected over a wide range.
Patent JP-S56151735-A (JP)
Title: Molded article consisting of crosslinked foamed polyethylene particle
Inventor: SATOU SHIGEYA
IPC: C08J9/22
Filed: 1980-04-25
Abstract: PURPOSE: To obtain the titled molded article having a specific expansion force on heating thereof and improved dimensional stability under heating with time and heat insulating property, by forming the article from a fused aggregate of foamed particles containing many cellular structures made from a crosslinked polyethylene having a specific melting temperature.  
     CONSTITUTION: A molded article, formed from a fused aggregate of foamed particles containing many cellular structure made from a crosslinked polyethylene having a melting temperature in the range of 107W124°C, and having the ability to  expand to a volume of 12% or more based on the original volume on heating with  steam at 110°C for 5sec. The titled molded article is obtained by foaming crosslinked polyethylene particles prepared by heating polyethylene resin having a given  melting temperature with 0.2W2.5wt% blowing agent, e.g. dichlorodifluoromethane, compressing, and molding the resultant foam.  
     USE: Suitable for heat insulating materials used in contact with high-temperature materials, e.g. hot-water supply pipe covers or tile backing materials, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05256598-A (JP)
Title: Separator
IPC: F42C3/00
Filed: 1992-03-13
Abstract: PURPOSE:To rapidly and effectively separate landing means from its decelerator irrespective of an attitude and a direction of the means by generating gas by a gas generator when the means is landed on the water, and introducing the gas into a piston member to operate a piston for unlocking. CONSTITUTION:A parachute 2 is supported to one end side of an outer adapter 1, an inner adapter 3 is slidably engaged similarly in the adapter 1, and a torpedo 4 is fixed in the adapter 3. One end side small-diameter part 6b of a piston 6 is slidably engaged with a gas passage 11 of a columnar body 10 engaged with the central hole 3a of the adapter 3. Further, a periphery 6e for positioning a ball 9 by engaging with the other end of a rod 7 when the piston 6 is disposed at a position fixed by a shear pin 8 is formed on a large-diameter part 6a of the piston 6. When a fired torpedo 4 is dropped via the parachute 2 and landed on the sea, a gas generator 13 is operated by an output signal of a see water sensor 12. Thus, the pin 8 is cut by utilizing the generated gas.
Patent JP-S60198420-A (JP)
Title: Photoelectric signal converting circuit of photosensor array
Inventor: SUZUKI YOSHIJIROU
IPC: G01J1/44
Filed: 1984-03-22
Abstract: PURPOSE:To complete circuit operation within a necessary limited time and also display circuit performance sufficiently even when object brightness is normal by using a signal obtained by integrating a photoelectric signal with time and a signal showing the photodetection level of a photosensor array. CONSTITUTION:The photodetection level signal E is applied to the inverted input terminal of a differential amplifier 21 and the reference signal VO of the signal E is applied to the uninverted input terminal, thereby obtaining the output voltage of the amplifier 21 proportional to VO-E. A capacitor C2 is charged with this voltage through a resistance R and a voltage V2 is obtained as the 2nd signal. This signal V2 increases according to an exponential function and its level decreases as the photodetection level increases or increases as the photodetection level decreases. Then when the photodetection level is low, the operation time is determined principally by the 2nd signal and never exceeds the limited time. Further, when the photodetection level is normal, the original circuit function which discriminates a photoelectric signal is large or not principally with the 1st signal is displayed.
Patent JP-S61214365-A (JP)
Title: Thin lithium battery
Inventor: NAGAI TATSU
IPC: H01M10/05
Filed: 1985-03-19
Abstract: PURPOSE:To make assembly easy and increase performance by using viscous electrolyte, and using a viscous mixture mainly comprising this electrolyte and a positive active material as a positive material. CONSTITUTION:A viscous solution containing a lithium salt, a nonaqueous solvent, and a gelling agent is used as an electrolyte. A positive electrode 4 is formed by coating a viscous mixture mainly comprising the electrolyte and a positive active material such as TiS2 or MoS2 on a positive current collecting plate 1. When the circumferences 1a and 2a of positive and negative current collecting plates 1 and 2 are sealed by hot-melt-bonding, the electrolyte does not splash out and reliable seal can be obtained. The electrolyte is uniformly added without flow to the periphery and the positive electrode having uniform composition and density, and thin uniform thickness can easily be obtained. No problems concerning mechanical strength of the positive electrode 4 occur and the efficiency of the positive electrode is increased.
Patent JP-2000253153-A (JP)
Title: Number information guide/information system and method
Inventor: YOKOO TOYOHIKO
IPC: H04W4/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a number information guide/communication system and method capable of informing a portable telephone terminal subscriber of the guide information of a telephone number expected by the portable telephone terminal subscriber, in a portable telephone exchange system. SOLUTION: This system has a portable telephone switchboard (EX) 20 and a portable terminal (MS) 10. The EX 20 is provided with a database function for storing various kinds of telephone number information and an information control function for receiving contents requested by a portable telephone terminal subscriber, retrieving necessary information, transmitting an instruction to be shifted to data communication to the portable telephone terminal subscriber and informing the portable telephone terminal subscriber of the number information. The MS 20 is provided with a function for shifting to data communication according to the information communication instruction from the portable telephone switchboard (EX) 20 and a database function for receiving and storing the transmitted information and a function for selecting and displaying the stored database information.
Patent JP-H06268042-A (JP)
Title: Fabrication data management system in semiconductor fabrication line
Inventor: MIYOSHI RYUICHI
IPC: H01L21/50
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a semiconductor fabrication line which is flexible and simple in structure and fully expandable with low cost. CONSTITUTION:Data carrier 110 is added to each magazine 100. A loader 50 is provided at the beginning end of a fabrication line. A fabrication data D1 is received in the loader 50 from a host computer 10 and it is then written into a data carrier 110. A magazine 100 is transmitted from the loader 50 through a conveyor 40. Processing is carried out in each semiconductor fabrication apparatus 20a to 20n on the basis of the fabrication data D1 of the data carrier 110 and the fabrication management data D2 generated in each process is written in the data carrier 110. An unloader 60 is provided at the end of the fabrication line. The magazine 100 is carried to the unloader 60 to read the fabrication management datga D2 from the data carrier 110 in order to send this data to the host computer 10.
Patent JP-H04291403-A (JP)
Title: Tool locus calculation system for automatic programming device for numerical control
Inventor: KAWABE MITSUHIRO
IPC: G05B19/4103
Filed: 1991-03-20
Abstract: PURPOSE:To extremely increase the processing speed in the system by replacing a complicated three-dimensional interference area with the simple two-dimensional processing in order to correct the interference area. CONSTITUTION:The input data including the interpolation division data needed for formation of a tool locus of an automatic programming device for numerical control are inputted through an input device 100 together with the tool shift inhibiting area data. A locus interpolator 200 applies the interpolation to the input data for each minute section and obtains a tool locus. A tool locus calculator 300 projects with calculation a tool shift inhibiting area set by the tool shift inhibiting area data and an interference area where the interpolated tool loci interfere to each other on a two-dimensional plane. Then these tool loci are corrected so as to eliminate the interference and then outputted to an output device 400.
Patent JP-H08247519-A (JP)
Title: Ventilation fan for ceiling
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1995-03-15
Abstract: PURPOSE: To prevent mutual interference of a power wire and a spring member consequently on stabilization of a position of insertion of the power wire. CONSTITUTION: A casing 16 has a partition wall 16i formed integrally, and when a power wire 23 is inserted from a wire insertion hole 15c of a main-body frame 15, a position of insertion of the power wire 23 is regulated by the partition wall 16i and stabilized on the electrical box 20 side. Accordingly, mutual interference of the power wire 23 and an arm part 18a of a spring member 18 is prevented and, therefore, it becomes easy to connect the power wire 23 to a connection terminal 20a of an electrical box 20.
Patent JP-2000246500-A (JP)
Title: Slide suspension device of press machine
Inventor: SHIGA MASAKATSU
IPC: B30B15/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a slide suspension device of a press machine capable of absorbing the relative error generated to left/right point pitches at a crown side and a slide side resulting from the temp. change of each constituting member, preventing a horizontal direction thrust component due to the oscillation motion of a connecting rod from being transferred to a slide side and smoothly elevating the slide. SOLUTION: A device is provided with a square plunger 18 which pierces a through hole 25A of two guide cases 25 fixed to the lower part of a crown and is connected to a connecting rod 17 by a connecting pin 19, a male screw member 22 which fixed a worm wheel 23 engaged with a worm shaft 24 at the lower end part and is screwed to female screw part 18A of the plunger 18, and a sliding guide member 26 which is fixed to the inner wall face of the guide case 25, receives the horizontal direction thrust component of the plunger 18 and has a degree of freedom in the left/right point pitch direction in conjunction with the adjustment of the slide guide member to an abutting face.
Patent JP-H11327831-A (JP)
Title: Printer and printing system
Inventor: SHIMA TOSHIHIRO
IPC: G06F3/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To shorten printing waiting time and to improve printing efficiency by processing a plurality of printing jobs. SOLUTION: A reception part 13 can receive a plurality of printing jobs through a network 100. When the printing job is received, analysis parts 15A-15E for analyzing the printing job and issuing a printing request are started. A printing management part 14 judges whether a designated tray is presently used or not. When the designated tray is not used and it is not full, the printing of the printing job is permitted. A printed recording medium is discharged to the designated tray. When the designated tray is presently in use, the printing management part 14 makes the printing job wait. Thus, a virtual printer can be realized in accordance with the number of trays and a plurality of printing jobs can be processed in parallel.
Patent JP-H07261254-A (JP)
Title: Camera
Inventor: INOUE AKIRA
IPC: G03B17/18
Filed: 1994-03-25
Abstract: PURPOSE:To freely selectively display the picture of a preceding frame in a prescribed display form at the time of photographing next. CONSTITUTION:A control part 23 stores a picture nearly similar to that in an LCD monitor 12 with almost the same timing as in an exposure to the film 5. After the information of the exposure is stored in a picture memory 11, the CD monitor 12 displays the information of the exposure with a still picture in the prescribed display form in the LCD monitor 12. At this time, the control part 23 selects the display form of the still picture by the LCD monitor 12 based on the state of a monitor selecting part 22.
Patent JP-H02233434-A (JP)
Title: Blank detecting mechanism for blank supply device
Inventor: CHIBA JUNICHI
IPC: G01V9/00
Filed: 1989-03-08
Abstract: PURPOSE:To stop a blank transfer roller at the time of the occurrence of blank jam for preventing the blank from being crammed in the blank jam irrespective of the blank transfer time depending on the length of the blank by providing two shutter parts for screening a photo-sensor in a position at a certain angle to a support shaft of a blank detecting actuator. CONSTITUTION:While a passing blank 2 is jammed at a part of a blank detecting actuator 3, the blank detecting actuator 3 is pushed upper than that under the normal blank travelling condition by the choking blank, so that the blank jam detecting shutter part 7 of the blank detecting actuator 3 screens the photo-sensor 4 of a photo-sensor detecting part 6 to detect the blank jam and stop the rotation of transfer rollers 1a, 1b.
Patent JP-S60198835-A (JP)
Title: Semiconductor memory device
Inventor: HAYANO HITONORI
IPC: H01L21/60
Filed: 1984-03-23
Abstract: PURPOSE:To facilitate bonding of a semiconductor chip to the cases of various kinds by a method wherein bonding pads of the plural number of pieces connected electrically mutually are provided on the semiconductor chip, and only a part of the pads thereof is connected electrically to the case according to lead wires. CONSTITUTION:Bonding pads 9, 9', 10' of the plural number are formed on a semiconductor chip 6, while the pads 9, 9' out of the pads thereof are connected using respectively lead wires 8, 8' to wirings 7, 7' provided respectively to the outside peripheral part of the case. However the pad 10 is left idle without connecting to anywhere. The chips 6 are formed in the same shape like this, accommodated in a ceramic or plastic case, and only the necessary pads are connected to the wirings to simplify formation of an IC, etc.
Patent JP-S57169598-A (JP)
Title: Heat pipe
Inventor: MASUKO KOUICHI
IPC: F28D15/02
Filed: 1981-04-14
Abstract: PURPOSE:To prevent the degradation of the performance of the bent heat pipe, and to improve flexibility by tightly sticking and fixing a soft wick onto the inner surface of a flexible corrugated pipe, both ends thereof are hermetically sealed, in uniform thickness by means of a hold-down fitting. CONSTITUTION:The soft wick 3 consisting of glass fiber, etc. is fast stuck and arranged onto the inner surface of the hollow corrugated pipe 2, the both ends thereof are hermetically sealed, in uniform thickness. The spiral hold-down tool 4, which is formed at the same pitch as the pitch of the corrugated pipe 2 and has elasticity, is arranged at the inner circumferential side of the wick 3, and the wick 3 is closely attached and fixed onto the inner surface of the corrugated pipe 2. According to this constitution, when the heat pipe is bent, the wick 3 fast sticks on the inner surface of the pipe 2, follows it and is bent because the corrugated pipe 2 and the wick 3 are closely attached and fastened by means of the hold-down tool 4 at the same pitch. Consequently, a gaseous-phase working fluid flow path is not blocked, and the degradation of performance can be prevented.
Patent JP-H09248471-A (JP)
Title: Grinder
Inventor: TAKAOKA MASAJI
IPC: A23F3/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently finely grind an article to be ground, for example, tea leaves. SOLUTION: An upper mortar 15 is rotated by a rotary driver 25 and a material supply apparatus 50 consisting of a hopper 53, the cylinder 52 communicating with the hopper 53, a supply means 54 supplying an article to be ground from the cylinder 52 to the gap between upper and lower mortars 15, 8 and the screw provided in the cylinder 52 to grind the article to be ground between the cylinder 52 and the screw to supply the ground matter is provided to the upper part of the upper mortar 15. The screw 51 is rotated by the rotary drive shaft 32 rotating the upper mortar 15 of the rotary driver 25.
Patent JP-H06267229-A (JP)
Title: Tape cassette
Inventor: NISHIJIMA TATSUMI
IPC: G11B23/087
Filed: 1993-03-16
Abstract: PURPOSE:To enhance dustproof effect of a tape cassette equipped with a slider and easiness of handling the cassette and to simplify slider fitting structure and then to improve operability of the slider. CONSTITUTION:A main body case 10 is formed by joining up an upper case 20 and a lower case 40. An opening part 11 formed in the forward part of the main body case is covered with the slider 60 fitted to the main body case, a front lid 80 and an upper lid 90 fitted turnably to the front lid. An engagement piece of the slider having a main surface plate 61 to be fitted to a lower surface of the lower case, a side surface plate 62 to be fitted to a side surface of the main body case and the engagement piece 63 formed in a tip part of the side surface plate; are slidably engaged with a slider guide groove formed by joining the upper case and the lower case on an upper end part of the side surface of the main body.
Patent JP-H04272310-A (JP)
Title: Automatic water-shield fence
Inventor: SATO HIROSHI
IPC: E02B15/06
Filed: 1991-02-27
Abstract: PURPOSE:To obtain an automatic water-shield fence capable of interrupting or permitting the movement of sea water between the inland sea and the open sea. CONSTITUTION:In an automatic water-shield fence 10 capable of regulating the passage of sea water between the inland sea 3 and the open sea 4, a hollow long float 11 set between fixed structures, a fence body 12 extended downwards along the longitudinal direction from the downside of the float 11, and a buoyancy controller 15 capable of packing air into the float 11 by command and also of removing the air from the float 11 are provided. The float 11 is allowed to float or sink by the buoyancy controller 15 to interrupt or allow the movement of sea water.
Patent JP-S61216734-A (JP)
Title: Preparation of catalyst carrier
Inventor: SUGITA RYUICHI
IPC: B01J23/02
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a catalyst carrier (especially having a honeycomb shape) excellent in collapsing resistance and heat resistance, by forming a beta-Al2O3 layer having heat resistance to the surface of a sintered carrier comprising mullite having heat resistance. CONSTITUTION:An aluminum compound and a barium compound are infiltrated in the surface of a sintered mullite or alumina carrier hardly reacted with a Ba-Al2O3 system obtained by sintereing at 1,400 deg.C or more and the impregnated one is baked at 1,300 deg.C or less to form a beta-Al2O3 layer 1. As one example of thus obtained honeycomb shaped carrier, one with compression strength of 120kg/cm<2> is cited.
Patent JP-S59180364-A (JP)
Title: Automatic analyzing device
Inventor: HIRABAYASHI MASAYOSHI
IPC: G01N35/02
Filed: 1983-03-30
Abstract: PURPOSE:To improve a processing rate for analysis and perform spectrophotometric analysis with good efficiency and accuracy by reducing the time for turning a reaction vessel holding member and scanning the measuring region with a photodetector within the stop time. CONSTITUTION:Plural reaction vessels 2 contg. reactive liquids 18 are arranged in a reaction vessel holding member 3 which rotates intermittently in a short time. A sample is dispensed into each vessel in the position A, and the 1st reagent is dispensed therein in the position B and while the vessel 2 makes a half round, the reaction is caused. After the 2nd reagent is dispensed therein in the position C, the vessel is brought successively to the measuring positions M1-M6 provided in a measuring region alpha, and siz photometeric measurements are performed with each reactive liquid during this time. The reactive liquid is disharged from the vessel 2 which is completed of the measurement, in the position (d) and while the vessel is transferred from the position (e) to the position (f), the vessel is subjeted to washing and drying. On the other hand, the exit end 21T of an optical fiber connected to a spectroscope 19, a lens 20, and the support 23 of a photodetector 6 move at a prescribed pitch from the position M1 to M6 and the analysis is accomplished efficiently with good accuracy.
Patent JP-H02236641-A (JP)
Title: Fault recovery system in detection of logical malfeasance
Inventor: SAITO MAKOTO
IPC: H04L69/40
Filed: 1989-03-10
Abstract: PURPOSE:To easily eliminate the influence of logical malfeasance in a short time by requesting the re-transmission of data to a distributor with a host computer. CONSTITUTION:When the host computer 101 detects the logical malfeasance, the distributor 103 performs transmission by re-transmitting the data to the host computer 101 by using a header switching means in current use or another header switching means based on a request from the host computer 101, and the host computer 101 performs the re-processing of the data by using a header interpreting and generating means in current use or another header interpreting and generating means. At this time, the host computer 101 informs the detection of the logical malfeasance in the case of detecting it to the distributor 103, and requests the interruption of a communication link, and also, the distributor 103 informs the detection of the logical malfeasance to a terminal 105. Thereby, the influence of the logical malfeasance can be eliminated in a short time.