baber/WOPTO huggingface dataset:
Patent JP-H09279755-A (JP)
Title: Glass block
Inventor: YOSHIKAWA KOICHIRO
IPC: E04C1/42
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass block which resists cracking and is made lightweight. SOLUTION: This glass block comprises a pair of glass moldings each taking the form of a bottomed, uncovered box and welded and integrated together at their open edges, with recesses 21a, 21b formed in both the front and rear translucent surfaces 2a, 2b thereof. The recesses 21a, 21b are formed in the centers of the translucent surfaces 2a, 2b and formed into spherical shapes each having a curvature with a radius of 280mm and forming an angle of 16 deg. to the translucent surfaces 2a, 2b. The distance between the outer edges of the recesses 21a, 2b and frames 1a, 1b is 8mm at the narrowest part. Further, the average wall thickness of peripheries 22a, 22b is 9.5mm, and the average wall thickness of the recesses 21a, 21b is 6mm.
Patent JP-S63281179-A (JP)
Title: Toner replenishing device for two-component developing device
Inventor: IKESUE MASUMI
IPC: G03G15/09
Filed: 1987-05-14
Abstract: PURPOSE:To contrive to surely execute sealing and to equalize a toner replenishment by always sealing a replenishing opening of a toner replenishing device, by a magnetic brush formed by a replaced developer. CONSTITUTION:A part of a developer which flows circularly toward a paddle wheel through on a separator 7 is adsorbed by a magnet roller 13 and a magnetic brush is formed on its surface. Right under the magnet roller 13, a replenishing blade 14 is provided so that its upper end comes to a position separated from the surface of the magnet roller by a shorter distance than length of a tuft of the magnetic brush, and also, a toner replenishing opening 12 is set to width sealed by the magnetic brush. Accordingly, the toner replenishing opening is always sealed by the magnetic brush, and it is prevented that a toner in the toner replenishing part drops unnecessarily into a developing device 1. In such a way, the time aging of the sealing property of the toner replenishing opening 12 and the toner replenishing performance is eliminated.
Patent JP-H11290585-A (JP)
Title: Clothes-drying device
Inventor: NISHIOKA AKIRA
IPC: B65H75/48
Filed: 1998-04-11
Abstract: PROBLEM TO BE SOLVED: To enable a clothes-drying device to be easily attached/detached to improve the execution performance by tensing a string between a case having a sucker and storing a string widning mechanism inside and a holder having a sucker and engaging with one end of the string. SOLUTION: The case 1 has a bowl shape sucker 3 made of an elastic material and a winding mechanism 4 for string 5 built inside the case. A holder 7 is equipped with an engaged part 10 to be engaged with a hook metal 6 of the string 5. The case 1 is attached by the sucker 3 onto one support part and the holder 7 is attached by the sucker 9 onto the other support part. The string 5 is fed ftom the string winding mechanism 4 and the hook metal 6 is engaged with the engaging part of the holder 7 to tense the string to make a suspending part for drying washing. Thus the clothes-drying device can be easily attached/detached to improve the execution performance.
Patent JP-S63281715-A (JP)
Title: Sheet metal prominent in deep drawability
Inventor: OBARA TAKASHI
IPC: B05D3/06
Filed: 1987-05-13
Abstract: PURPOSE:To improve brilliance and press forming performance by changing a roughness pattern on the surface of a sheet belt at the central section and at the edge sections in the width direction. CONSTITUTION:The surface roughness pattern of a sheet metal 0.5-1.2mm in thickness is changed at least at one edge section and at the central section. The roughness is provided by rolling with rolls worked by laser dull finish, etc. Regarding the roughness pattern, the three dimensional average roughness (SRa) and/or the number of crests per unit area (SPc) at the edge sections are/is made to be superior to the SRa, SPc at the central section. The edge section contains 10-20% of the total width of the steel belt and receives the largest deformation in a pressing time. This sheet metal has a prominent deep drawability and a high brilliance on the coated surface and can be used for car outer panels, etc.
Patent JP-H02297233-A (JP)
Title: Memory control method
Inventor: MORII TOSHIFUMI
IPC: G06F9/46
Filed: 1989-05-11
Abstract: PURPOSE:To prevent the system down due to the shortage of memories by using a task control table to control the memory generating request frequency and the total size of the generated memories when the memories are generated and deleted via an area in a free memory. CONSTITUTION:A task 3 calls a memory generating request program 9 and confirms that the number of times of the memory generating request of its own task in a task control table and the generated memories 7 having each requested memory generating size do not exceed each limit level. Then the task 3 gives a memory generating request to an OS and writes the number of its own task into the head part of the memory 7 obtained by the OS. Then the size of the generated memory 7 is added to the total size. The generated memory 7 is used for the process of a task 31 and the address of the memory 7 is informed to a task 32 when the data is transferred to the task 32. Then an opening request is given to the OS for the memory 7 when the process of the task 32 is through.
Patent JP-H09306970-A (JP)
Title: Wafer cassette installing device and wafer inspecting device
Inventor: NARA HISASHI
IPC: H01L21/66
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable prevention of invasion of a robot arm into a wafer cassette installing device even when the robot arm of the center robot of a wafer inspecting device operates erroneously during operator's loading or unloading operation of a wafer cassette to or from the wafer cassette. SOLUTION: The wafer cassette installing device comprises a base 16 on which wafer cassettes 4a and 4b are installed, and a cover 17 for covering the wafer cassettes 4a and 4b. The cover is provided on its one side with a wafer cassette input/output port 18 for externally loading or unloading the wafer cassettes 4a and 4b, and is opened on the other side to allow an arm of a center robot to enter into or go out of the cover through the opening. The cover 17 is provided with a door 19 for alternately opening and closing the wafer cassette input/output port 18 and the opening.
Patent JP-S60259717-A (JP)
Title: Cooling method of cylinder head in internal-combustion engine using liquid of higher boiling point than water
Inventor: MATSUI KEIGO
IPC: F01P3/22
Filed: 1984-06-05
Abstract: PURPOSE:To increase the temperature of a combustion chamber, by cooling a cylinder head in an internal-combustion engine by liquid, excepting water, of thermal medium oil or the like having a boiling point higher than that of water. CONSTITUTION:A cylinder head in an internal-combustion engine is cooled to a temperature in a value of 100 deg.C or more by using liquid having a boiling point higher than that of water. The liquid thermal medium oil or the like. An increase of the temperature in a combustion chamber enables substantial saving of energy to be promoted due to a decrease of fuel consumption, improvement of durability in each of the parts and recovery utilization or the like of waste heat of cooling.
Patent JP-S5640975-A (JP)
Title: Running direction deciding device for manual secondary scan type reader
Inventor: MURANAKA MASAICHI
IPC: G06K9/24
Filed: 1979-09-11
Abstract: PURPOSE: To secure an easy and accurate decision for the running direction of the reader, by installing not only the reflector to give a monitor to the picture information on the original surface in the front and advancing direction of the reader but the reference line showing the reference of the advancing direction on the reflective surface of the reflector respectively.  
     CONSTITUTION: The reflector 3 reflects the picture information on the original surface in the front and advancing direction of the reader. And the reflective surface 3a is tilted by a necessary angle to the original surface as it is seen through the transparent plate 4 on the monitor window. And at the same time, the reflector is attached to the main body 1 of the reader in such way that is may be set parallel to the shaft 2a of the roller 2. In addition, the reference line l is provided on the surface 3a to show the reference of the advancing direction. In such constitution, the corresponding relation between the state of arrangement of the picture information projected onto the surface 3a and the line l is checked through the plate 4 before starting the reading action. Thus the advancing direction can be set in an easy and accurate way for the manual secondary scan type reader. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S608081-A (JP)
Title: End surface type thermal head
Inventor: NAMOTO YOSHITERU
IPC: B41J2/345
Filed: 1983-06-27
Abstract: PURPOSE:To obtain the titled thermal head capable of being miniaturized and manufactured at a low cost, by a method wherein the heating element is provided on the end surface of the heating element substrate of plate state, and the heating element substrate is, in an united body, arranged by making it by the base plate and sandwiching it via an elastic member between the base plate and the attaching measures. CONSTITUTION:By forming the heating element 9a in a line state on the end surface of heating element substrate 9 and attaching the attaching measures 11 to the base plate 10 with an attaching screw 20, the heating element substrate 9 is sandwiched via the base plate 10, attaching measures 11 and elastic member 18 and held under pressure between them. The end surface of heating element substrate 9 is extruded by an amount of (h). The attaching measures 11 cover the heat driving semicoductor element by providing an escape of concave state 11a to the heating element driving conductor part, and by injectin heat conductive compound materials thereinto, the attaching measures mechnically protect the heating element driving semiconductor element to become the heat dissipating plate, too.
Patent JP-2000301867-A (JP)
Title: Postcard sheet and method for using same
Inventor: KATO MASAYUKI
IPC: B42D15/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To mail a sheet at a postcard rate and make the copying of a copy by a reception company unnecessary. SOLUTION: This postcard sheet is equipped with a memo slip 11, on the rear surface of which a memo column 11b is provided, a duplication slip 12, on the front surface of which an entry column 12a is provided, on the rear surface of which a duplication column 12b is provided so as to fold at a line a1 to be folded for superposing the duplication column 12b upon the memo column 11b in order to duplicate the contents entered in the entry column 12a onto the memo column 11b, and a sealing slip 13, which is connected to the duplication slip 12 through a line a2 to be folded, on the front surface of which a pseudo-bonding layer 13a bonding the memo slip 11 separably is formed, on the rear surface of which a strongly bonding layer 13b bonding the duplication slip 12 inseparably is formed,  which is arranged by folding at the line a2 to be folded between the memo slip 11 and the duplication slip 12 after the duplication of the entry contents of the entry column 12a onto the memo column 12b, so as to bond the duplication slip 12 inseparably and the memo slip 11 separably for sealing.
Patent JP-S62272741-A (JP)
Title: Object reader
Inventor: KOGA RITSUO
IPC: H04N1/00
Filed: 1986-05-21
Abstract: PURPOSE:To facilitate the detecting operation of an object by an image sensor by inputting a signal of the image sensor synchronously with a synchronizing signal of an encoder to a storage circuit by an operation circuit, displaying the content on a liquid display panel and outputting the content of the storage circuit. CONSTITUTION:The operation circuit 5 inputting and storing a signal of a sensor 2 via an amplified waveform shaping circuit 3 in synchronization with a synchronizing signal of the encoder 4 is operated by a keyboard 7. A liquid crystal display panel 8 and an output terminal 9 of the operation circuit 5 are connected and a monitor TV 10, the liquid crystal display panel 11 or a printer 12 is connected to the output terminal 9. An optional storage content of the storage circuit 6 is outputted to the monitor TV 10 or the like by the keyboard 7. Thus, the input to the storage circuit is applied regularly independently of the moving speed on the object and the input state of the object is read while the liquid crystal display panel is being observed, then the error in the read operation is confirmed immediately.
Patent JP-S62279836-A (JP)
Title: Method and apparatus for holding substance mixture to predetermined temperature
Inventor: UIREMU FUREDERIKU HERUMANSU
IPC: A23L3/18
Filed: 1987-05-13
Abstract: When maintaining a flow of a mixture of products consisting of a liquid of low to medium viscosity incorporating solid particles (20) at a certain temperature and for a certain period of time the mixture remains for some time in a vessel (11) of a substantially cylindrical shape. The residence time in the vessel of the solid particles mixed with the liquid is controlled separately from the liquid in that the solid particles are carried through the vessel at a regulable speed, independently of the speed of flow of the liquid through the vessel, with the aid of a rotatable conveyor means (17) which is permeable to liquid but not to the solid particles and whose axis of rotation coincides with the axis of the vessel. The solid particles remain mixed with the liquid. The residence time of the solid particles is regulated such that the core of the solid particles attains the same temperature as the liquid, without the liquid remaining for too long a time at the desired end temperature.
Patent JP-S62272388-A (JP)
Inventor: TATOMI NAOKI
IPC: G07F7/08
Filed: 1986-05-21
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-S60262226-A (JP)
Title: Constant voltage circuit
Inventor: OGATA TAKASHI
IPC: G05F3/18
Filed: 1984-06-06
Abstract: PURPOSE:To prevent the thermal breakage of a control Zener diode by suppressing the current flowing to said diode when the chip temperature exceeds a certain threshold level. CONSTITUTION:When the chip temperature exceeds a set level, a transistor TR8 conducts with the TR6 and 7 set under a nonconduction state respectively. When the TR6 is nonconductive, the current flowing through a control Zener diode 1 is limited by a resistance 10. In other words, the base current of a control TR2 is limited. Thus the collector current is reduced. This suppresses the generation of heat for the chip temperature and prevents the thermal breakage of the diode 1. At the same time, it is possible to prevent the thermal breakage of the TR2 due to a thermal runaway, etc.
Patent JP-H0413919-A (JP)
Title: Equipment and method for measuring precision in alignment of construction site
Inventor: NOMURA JUN
IPC: G01C15/00
Filed: 1990-05-08
Abstract: PURPOSE:To measure the precision in alignment accurately by computing the unevenness of a surface to be measured from measuring targets on each of which a scale mark showing a distance of separation from the surface to be measured is displayed, a reading sensor which is set at a datum position and reads the scale mark of the measuring target, and a valve of the scale mark read by the reading sensor. CONSTITUTION:In a personal computer 4, an operation of addition or subtraction of the value of a scale mark of any one of measuring targets 2 or the position of a reading sensor and values of scale marks of other measuring targets 2, with the above-mentioned value or position used as a basis, and the result of this operation is displayed as numerical data and also as figure data on a monitor 4a, while it is stored as well. Accordingly, the precision in alignment of a form 1 measured by this procedure, i.e. the unevenness of a surface 1a to be measured, is displayed as the numerical data and the figure data on the monitor 4a of the personal computer 4.
Patent JP-H05315393-A (JP)
Title: Tab structure semiconductor device
Inventor: KAIYA HIROSHI
IPC: H01L23/28
Filed: 1992-05-11
Abstract: PURPOSE:To improve manufacturing yield and reliability of a TAB structure semiconductor device by providing an inner lead structure which covers a surface of a semiconductor chip entirely and readily forms a sealing resin film which is prevented from flowing down to a rear of the semiconductor chip. CONSTITUTION:An extension part 4B which is branched along a side of a chip 1 is provided to an inner lead 4. An outer peripheral end part 6P of a sealing resin film 6 formed covering a chip by potting is made to stop inside a region which is formed by connecting an extension part 4B of the inner lead 4 along a side of the chip 1 in a width of the extension part 4B.
Patent JP-H01289657-A (JP)
Title: Surface plate for polishing and polishing method
Inventor: MITANI SATORU
IPC: B24B37/12
Filed: 1988-05-13
Abstract: PURPOSE:To polish the surface of a large area work uniformly by arranging an elastic member at least in a part of a polishing surface plate to which the work is adhered. CONSTITUTION:Wax 2 is coated over a polishing surface plate 1 which is heated, whereupon a rubber sheet (elastic member) 3 is placed, and further thereover wax 4 is coated, and thereupon a base board 5 as work t be processed is placed. Upon cooling down to the room temp., the base board 5 is fixed to the polishing surface plate 1. This polishing surface plate 1 is inverted up and down, and the base board 5 is placed on a polishing plate 7 which is coated with polishing liquid 6, and the surface of the base board 5 is polished by slidingly rotating the surface plate 1 with this polishing plate 7. At this time, deformation of the base board 5 generated by the load at the time of adhesion, the deformation generated by different coefficients of thermal expansion between the base board 5 and surface plate 1 due to temp. change at the time of cooling, and the deformation caused by contraction of wax are suppressed by elastical deformation of the rubber sheet 3. Thus the surface of the base board 5 is polished uniformly.
Patent JP-H05308978-A (JP)
Title: Production of docosahexaenoic acid using algae
Inventor: MANABE EICHI
IPC: C12R1/89
Filed: 1992-05-11
Abstract: PURPOSE:To obtain in an industrially advantageous way the subject compound effective for learning function improvement, dementia curing, etc., useful for health foods or medicines by culture of Emiliania algae and by collecting docosahexaenoic acid-contg. lipids from the cultured algae. CONSTITUTION:An inorganic liquid medium is inoculated with Emiliania algae (e.g. Emiliania huxley) and the system is put into a flat glass vessel with its flat side provided with fluorescent lamp(s), and the algae is cultured for 3 days under light irradiation intermittently with bright period of 16 hr and dark period of 8 hr so as to be >=5 klux in the surface illumination for the vessel followed by bringing the surface illumination to <5 klux, and the culture is made for additional three days with the conditions other than the illumination fixed. Then, the cultured algae is collected through centrifugalization, washed with water, and lyophilized. The algae thus lyophilized is heated in a 5% HCl methanol solution to methylate the fatty acid in the algae followed by extraction, and the resulting extract is hydrolyzed and separated, thus obtaining the objective docosahexaenoic acid.
Patent JP-S63281111-A (JP)
Title: Mirror supporting device
Inventor: NAGANO HIROYUKI
IPC: G02B7/198
Filed: 1987-05-14
Abstract: PURPOSE:To prevent the generation of a concentrated stress for deteriorating the profile irregularity of a mirror, by constituting the titled device so that the displacement in the X, P and (y) directions of the mirror is detained in an overhung state by a rod-like member having flexibility. CONSTITUTION:By three pieces of thin rod-like members 12 having flexibility attached to the reverse side of a mirror 11, and a fixing means 13 for fixing the rod-like member 12, the displacement in the directions of X (the axial direction of the mirror 11), P (the rotating direction whose rotation center is a straight line in the horizontal direction being vertical to the axis of the mirror 11), and (y) (the rotating direction whose rotation center is a vertical line) of the mirror is detained so that it can be adjusted. Also, by receiving bases 17, 19, the mirror 11 is supported so that it can be displaced in the X, P and (y) directions. Even in case a swing and tilt adjustment of the mirror 11, namely, a P and (y) adjustment has been executed, the receiving bases 17, 19 being movable in the X, P and (y) directions follow moderately a mirror position determined by three pieces of rod-like members 12. In such a way, a concentrated stress for deteriorating the profile irregularity of the mirror 11 is not generated.
Patent JP-S5818941-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMAMURA YOSHIHIRO
IPC: H01L21/3205
Filed: 1981-07-27
Abstract: PURPOSE:To easily increase wiring thickness and to reduce width to contrive the high integration of a device by a method wherein thick metal wiring is stacked on the metal wiring on a region having large current capacity and thin metal wiring is simultaneously provided on a region having small current capacity. CONSTITUTION:Al power wiring 8 having large current capacity is made on SiO2 5 on an Si substrate 4 and the whole surface is covered with the second Al 9. The Al 9 is etched and other signal wiring pattern 11 having small current capacity is also formed. The power wiring is piled Al 8 and 10 and thick and stroke width can be reduced as current capacity per unit width increases. The Al wiring 11 and the circumference of the power wiring are same and while  maintaining the wiring 11 having small current capacity with a fine pattern as usual, only the wiring having large current capacity is formed with n times film  thickness to form width as 1/n and chip size can be reduced.
Patent JP-H06310575-A (JP)
Title: Measuring mechanism for parallelism of bonding tool
Inventor: MATSUMOTO YASUHISA
IPC: G01B5/24
Filed: 1993-04-21
Abstract: PURPOSE:To make an adjustment for parallelism between a bonding tool and a chip stage through a single measurement by using the value of Z-axis at the time of detecting fixed pressure for measuring parallelism between the bonding plane of a bonding tool and the bonding stage plane of a chip stage. CONSTITUTION:A bonding tool 1 and a chip stage 2 are moved so that a gauge head is located under the end of the bonding plane 11 of the bonding tool 1. After that, the chip stage 2 is elevated up to the predetermined contact position of a bonding stage plane 21 and the gauge head, and after it is brought into contact, the bonding tool 1 is descended, and the descent of the bonding tool 1 is stopped at the time of detecting fixed pressure to store in a memory the value of Z-axis of the bonding tool 1. The relative position in the directions of X-axis and Y-axis of the bonding tool 1 and the chip stage 2 is fixed, and the same operation is made at the other two points, thereby measuring the relative parallelism of the chip stage and the bonding tool from the value of Z-axis.
Patent JP-S5342667-A (JP)
Title: Electronic counter for printer
Inventor: HOSAKA MASAO
IPC: H03K21/00
Filed: 1976-09-30
Abstract: PURPOSE:A printing electronic counter is used to control the number of sheets of printing, thereby making it possible to facilitate the change of the number of set sheets for printing after the completion of the printing or during the printing.